Héctor Torrado; Héctor Torrado;Héctor Torrado
Harvested from ORCID Public Data FileHéctor Torrado in OpenAIRE Núria Raventós; Núria Raventós
Harvested from ORCID Public Data FileNúria Raventós in OpenAIRE Rohan Arthur; +3 AuthorsRohan Arthur
Harvested from ORCID Public Data FileRohan Arthur in OpenAIRE Héctor Torrado; Héctor Torrado;Héctor Torrado
Harvested from ORCID Public Data FileHéctor Torrado in OpenAIRE Núria Raventós; Núria Raventós
Harvested from ORCID Public Data FileNúria Raventós in OpenAIRE Rohan Arthur; Rohan Arthur;Rohan Arthur
Harvested from ORCID Public Data FileRohan Arthur in OpenAIRE Teresa Alcoverro; Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Enrique Macpherson; Enrique Macpherson
Harvested from ORCID Public Data FileEnrique Macpherson in OpenAIREAbstractAs species struggle to cope with rising ocean temperatures, temperate marine assemblages are facing major reorganization. Many benthic species have a brief but critical period dispersing through the plankton, when they are particularly susceptible to variations in temperature. Impacts of rising temperatures can thus ripple through the population with community‐wide consequences. However, responses are highly species‐specific, making it difficult to discern assemblage‐wide patterns in the life histories of different fish species.Here, we evaluate the responses to temperature in the early life histories of several fish species using otolith reconstructive techniques. We also assess the consequences of future warming scenarios to this assemblage.We sampled recent settlers of nine common species across a temperature gradient in the Mediterranean Sea and obtained environmental data for each individual. Using otolith microstructure, we measured early life traits including pelagic larval duration (PLD), growth rate, settlement size, hatching and settlement dates. We used a GLM framework to examine how environmental variables influenced early life‐history parameters.We show that increasing temperature results in considerable reduction in the dispersal potential of temperate fish. We find a nearly universal, assemblage‐wide decline in pelagic larval duration (PLD) of between 10% and 25%. This was because, with increasing temperature, larvae grew quicker to their settlement size. Settlement size itself was less affected by temperature and appears to be an ontogenetically fixed process.Given current estimates of ocean warming, there could be an assemblage‐wide reduction in larval dispersal of up to 50 km across the Mediterranean, reducing connectivity and potentially isolating populations as waters warm.
Access RoutesGreen add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/1365-2656.13435&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu- Héctor Torrado; Héctor Torrado;
Héctor Torrado
Harvested from ORCID Public Data FileHéctor Torrado in OpenAIRE Núria Raventós; Núria Raventós
Harvested from ORCID Public Data FileNúria Raventós in OpenAIRE Rohan Arthur; +3 AuthorsRohan Arthur
Harvested from ORCID Public Data FileRohan Arthur in OpenAIRE Héctor Torrado; Héctor Torrado;Héctor Torrado
Harvested from ORCID Public Data FileHéctor Torrado in OpenAIRE Núria Raventós; Núria Raventós
Harvested from ORCID Public Data FileNúria Raventós in OpenAIRE Rohan Arthur; Rohan Arthur;Rohan Arthur
Harvested from ORCID Public Data FileRohan Arthur in OpenAIRE Teresa Alcoverro; Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Enrique Macpherson; Enrique Macpherson
Harvested from ORCID Public Data FileEnrique Macpherson in OpenAIREAbstractAs species struggle to cope with rising ocean temperatures, temperate marine assemblages are facing major reorganization. Many benthic species have a brief but critical period dispersing through the plankton, when they are particularly susceptible to variations in temperature. Impacts of rising temperatures can thus ripple through the population with community‐wide consequences. However, responses are highly species‐specific, making it difficult to discern assemblage‐wide patterns in the life histories of different fish species.Here, we evaluate the responses to temperature in the early life histories of several fish species using otolith reconstructive techniques. We also assess the consequences of future warming scenarios to this assemblage.We sampled recent settlers of nine common species across a temperature gradient in the Mediterranean Sea and obtained environmental data for each individual. Using otolith microstructure, we measured early life traits including pelagic larval duration (PLD), growth rate, settlement size, hatching and settlement dates. We used a GLM framework to examine how environmental variables influenced early life‐history parameters.We show that increasing temperature results in considerable reduction in the dispersal potential of temperate fish. We find a nearly universal, assemblage‐wide decline in pelagic larval duration (PLD) of between 10% and 25%. This was because, with increasing temperature, larvae grew quicker to their settlement size. Settlement size itself was less affected by temperature and appears to be an ontogenetically fixed process.Given current estimates of ocean warming, there could be an assemblage‐wide reduction in larval dispersal of up to 50 km across the Mediterranean, reducing connectivity and potentially isolating populations as waters warm.
Access RoutesGreen add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/1365-2656.13435&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Alcoverro, Teresa; Cebrian, Emma; Ballesteros, Enric;
Alcoverro, Teresa
Harvested from ORCID Public Data FileAlcoverro, Teresa in OpenAIREPhotosynthetic capacity of the seagrass Posidonia oceanica was determined in two contrasting nutrient zones along a bathymetric gradient. Photosynthetic capacity was two times higher in the relatively eutrophic zone compared to the highly oligotrophic zone. The same trend was observed in the chlorophyll a+b and tissue nitrogen content. Photosynthetic capacity and chlorophyll a+b decreased with irradiance in the oligotrophic zone while increased in the eutrophic zone. Tissue nitrogen content followed the same trend in the oligotrophic zone and did not present any trend in the eutrophic zone. Overall, this study has shown the importance of large scale sampling when assessing metabolic parameters such as photosynthetic capacity where large differences have been observed associated to the nutrient regime. According to our results, in oligotrophic zones nitrogen seems to govern photosynthetic capacity and there is a coherent pattern between nitrogen content, pigments and photosynthetic capacities. In eutrophic zones, light is the dominant regulator and there is a coherent pattern between light and photosynthetic capacities.
Access RoutesGreen add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/s0022-0981(01)00267-2&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Alcoverro, Teresa; Cebrian, Emma; Ballesteros, Enric;
Alcoverro, Teresa
Harvested from ORCID Public Data FileAlcoverro, Teresa in OpenAIREPhotosynthetic capacity of the seagrass Posidonia oceanica was determined in two contrasting nutrient zones along a bathymetric gradient. Photosynthetic capacity was two times higher in the relatively eutrophic zone compared to the highly oligotrophic zone. The same trend was observed in the chlorophyll a+b and tissue nitrogen content. Photosynthetic capacity and chlorophyll a+b decreased with irradiance in the oligotrophic zone while increased in the eutrophic zone. Tissue nitrogen content followed the same trend in the oligotrophic zone and did not present any trend in the eutrophic zone. Overall, this study has shown the importance of large scale sampling when assessing metabolic parameters such as photosynthetic capacity where large differences have been observed associated to the nutrient regime. According to our results, in oligotrophic zones nitrogen seems to govern photosynthetic capacity and there is a coherent pattern between nitrogen content, pigments and photosynthetic capacities. In eutrophic zones, light is the dominant regulator and there is a coherent pattern between light and photosynthetic capacities.
Access RoutesGreen add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/s0022-0981(01)00267-2&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - EC| COCONET Marlene Jahnke;
Marlene Jahnke
Harvested from ORCID Public Data FileMarlene Jahnke in OpenAIRE Teresa Alcoverro; Teresa Alcoverro;Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Kathryn McMahon; +4 AuthorsKathryn McMahon
Harvested from ORCID Public Data FileKathryn McMahon in OpenAIRE Marlene Jahnke; Marlene Jahnke
Harvested from ORCID Public Data FileMarlene Jahnke in OpenAIRE Teresa Alcoverro; Teresa Alcoverro;Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Kathryn McMahon; Kathryn McMahon
Harvested from ORCID Public Data FileKathryn McMahon in OpenAIRE Paul S. Lavery; Paul S. Lavery;Paul S. Lavery
Harvested from ORCID Public Data FilePaul S. Lavery in OpenAIRE Gabriele Procaccini; Gabriele Procaccini
Harvested from ORCID Public Data FileGabriele Procaccini in OpenAIRE Jordi F. Pagès; Jordi F. Pagès
Harvested from ORCID Public Data FileJordi F. Pagès in OpenAIRESummary Spatial and temporal heterogeneity in flowering occur in many plant species with abiotic pollination and may confer fitness advantages through mechanisms such as predator satiation or pollination efficiency. Environmental factors such as light quality or quantity and temperature play an important role in inducing synchronization on wide geographic scales. On a smaller geographic scale, external factors such as resource availability and herbivory are theorized to trigger flowering, while genetic factors may also play an important role. In this study, we assessed the importance of ecological and genetic factors in shaping seascape‐level spatial heterogeneity in flowering of the seagrass Posidonia oceanica. By investigating spatially close sites (<20 km) with similar seascape configurations and depth, we assume that major environmental drivers (temperature and light) were equivalent. We assessed four ecological factors (productivity, leaf nitrogen and carbon content and herbivory) and three genetic factors (heterozygosity, relatedness and clonality) to assess three hypotheses for synchronized flowering in P. oceanica: (i) clone synchronization (internal clock hypothesis), (ii) variation in nutrient availability, potentially caused by spatial heterogeneity in herbivory rates or nutrient translocation via clonal integration (resource budget hypothesis) or (iii) kin selection and sibling synchronization. Internal relatedness and heterozygosity had a significant positive effect on the abundance of flowers. Moreover, productivity and genotypic richness (clonality) were negatively associated with flower density, although at a lower level of significance. In addition, we found that clones were almost exclusively shared among mass‐flowering patches and patches without mass‐flowering, respectively. Synthesis. The results shed new light on seagrass flowering patterns and on the mechanisms of flower synchronization at the patch level within a wider spatial scale. We found support for the kin selection hypothesis and indirect evidence for the resource budget hypothesis. Thus, a combination of mainly genetic but also ecological factors causes the observed heterogeneous flowering patterns in Posidonia oceanica seascapes. In addition, we found a strong positive relationship between the number of flowers and heterozygosity, adding evidence to the controversial association between heterozygosity and fitness when a limited number of loci are used. To our knowledge, this study is the first to link both ecological and genetic factors with flower abundance in a species with a presumed masting strategy.
Access RoutesGreen bronze add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/1365-2745.12470&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - EC| COCONET Marlene Jahnke;
Marlene Jahnke
Harvested from ORCID Public Data FileMarlene Jahnke in OpenAIRE Teresa Alcoverro; Teresa Alcoverro;Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Kathryn McMahon; +4 AuthorsKathryn McMahon
Harvested from ORCID Public Data FileKathryn McMahon in OpenAIRE Marlene Jahnke; Marlene Jahnke
Harvested from ORCID Public Data FileMarlene Jahnke in OpenAIRE Teresa Alcoverro; Teresa Alcoverro;Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Kathryn McMahon; Kathryn McMahon
Harvested from ORCID Public Data FileKathryn McMahon in OpenAIRE Paul S. Lavery; Paul S. Lavery;Paul S. Lavery
Harvested from ORCID Public Data FilePaul S. Lavery in OpenAIRE Gabriele Procaccini; Gabriele Procaccini
Harvested from ORCID Public Data FileGabriele Procaccini in OpenAIRE Jordi F. Pagès; Jordi F. Pagès
Harvested from ORCID Public Data FileJordi F. Pagès in OpenAIRESummary Spatial and temporal heterogeneity in flowering occur in many plant species with abiotic pollination and may confer fitness advantages through mechanisms such as predator satiation or pollination efficiency. Environmental factors such as light quality or quantity and temperature play an important role in inducing synchronization on wide geographic scales. On a smaller geographic scale, external factors such as resource availability and herbivory are theorized to trigger flowering, while genetic factors may also play an important role. In this study, we assessed the importance of ecological and genetic factors in shaping seascape‐level spatial heterogeneity in flowering of the seagrass Posidonia oceanica. By investigating spatially close sites (<20 km) with similar seascape configurations and depth, we assume that major environmental drivers (temperature and light) were equivalent. We assessed four ecological factors (productivity, leaf nitrogen and carbon content and herbivory) and three genetic factors (heterozygosity, relatedness and clonality) to assess three hypotheses for synchronized flowering in P. oceanica: (i) clone synchronization (internal clock hypothesis), (ii) variation in nutrient availability, potentially caused by spatial heterogeneity in herbivory rates or nutrient translocation via clonal integration (resource budget hypothesis) or (iii) kin selection and sibling synchronization. Internal relatedness and heterozygosity had a significant positive effect on the abundance of flowers. Moreover, productivity and genotypic richness (clonality) were negatively associated with flower density, although at a lower level of significance. In addition, we found that clones were almost exclusively shared among mass‐flowering patches and patches without mass‐flowering, respectively. Synthesis. The results shed new light on seagrass flowering patterns and on the mechanisms of flower synchronization at the patch level within a wider spatial scale. We found support for the kin selection hypothesis and indirect evidence for the resource budget hypothesis. Thus, a combination of mainly genetic but also ecological factors causes the observed heterogeneous flowering patterns in Posidonia oceanica seascapes. In addition, we found a strong positive relationship between the number of flowers and heterozygosity, adding evidence to the controversial association between heterozygosity and fitness when a limited number of loci are used. To our knowledge, this study is the first to link both ecological and genetic factors with flower abundance in a species with a presumed masting strategy.
Access RoutesGreen bronze add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/1365-2745.12470&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Mayuresh Gangal; Teresa Alcoverro; Teresa Alcoverro;
Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Rohan Arthur; Rohan Arthur
Harvested from ORCID Public Data FileRohan Arthur in OpenAIRE6 páginas, 2 figuras, 3 tablas. In this study we examine the influence of non-monsoon sediment arrival on the high-diversity SE Indian seagrass meadows of the Palk Bay and the Gulf of Mannar. We used a gradient-based approach to examine the influence of increasing sediment loads on species composition and shoot density. In addition, for the ubiquitous seagrass (Cymodocea serrulata), we tested the influence of sediment on its biomass and productivity. We identified three sites in Palk Bay and four sites in Gulf of Mannar (SE India) along a gradient of sediment input. At each of the seven locations, sediment traps were deployed to measure sedimentation rates. Nine seagrass cores were taken systematically along 50 m transects at a constant sub-tidal depth to measure shoot density and biomass. A few shoots of C. serrulata were marked to estimate the above ground seagrass growth rate. Our results indicate that sedimentation rates that ranged from 8.6 to 62.4 mg DW cm−2 d−1 could not explain species composition of the meadow or shoot density of the observed species. C. serrulata was, by far, the most abundant species and present in all sediment conditions. Sedimentation rates did not alter shoot elongation rates in C. serrulata, ranging from 1.54 ± 0.29 SD to 0.25 ± 0.02 SD cm d−1, but in contrast, increased vertical rhizome elongation rate. This increase was reflected in an increase in below ground biomass along the sediment gradient (R2 = 0.582, p = 0.01). C. serrulata appears to be able to adapt to the sediment dynamics in this area by allocating resources to rhizomes and roots to counteract burial and stabilizing sediments. Given that siltation is one of the most important threats to seagrass meadows, understanding the species-specific adaptive mechanisms of seagrass species in these high-sediment, high diversity South Asian meadows is an important first step in ensuring their long-term survival and functioning. We would like to acknowledge Department of Science and Technology, Govt. of India for providing financial support for the project. Peer reviewed
Access RoutesGreen add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.aquabot.2011.12.006&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Mayuresh Gangal; Teresa Alcoverro; Teresa Alcoverro;
Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Rohan Arthur; Rohan Arthur
Harvested from ORCID Public Data FileRohan Arthur in OpenAIRE6 páginas, 2 figuras, 3 tablas. In this study we examine the influence of non-monsoon sediment arrival on the high-diversity SE Indian seagrass meadows of the Palk Bay and the Gulf of Mannar. We used a gradient-based approach to examine the influence of increasing sediment loads on species composition and shoot density. In addition, for the ubiquitous seagrass (Cymodocea serrulata), we tested the influence of sediment on its biomass and productivity. We identified three sites in Palk Bay and four sites in Gulf of Mannar (SE India) along a gradient of sediment input. At each of the seven locations, sediment traps were deployed to measure sedimentation rates. Nine seagrass cores were taken systematically along 50 m transects at a constant sub-tidal depth to measure shoot density and biomass. A few shoots of C. serrulata were marked to estimate the above ground seagrass growth rate. Our results indicate that sedimentation rates that ranged from 8.6 to 62.4 mg DW cm−2 d−1 could not explain species composition of the meadow or shoot density of the observed species. C. serrulata was, by far, the most abundant species and present in all sediment conditions. Sedimentation rates did not alter shoot elongation rates in C. serrulata, ranging from 1.54 ± 0.29 SD to 0.25 ± 0.02 SD cm d−1, but in contrast, increased vertical rhizome elongation rate. This increase was reflected in an increase in below ground biomass along the sediment gradient (R2 = 0.582, p = 0.01). C. serrulata appears to be able to adapt to the sediment dynamics in this area by allocating resources to rhizomes and roots to counteract burial and stabilizing sediments. Given that siltation is one of the most important threats to seagrass meadows, understanding the species-specific adaptive mechanisms of seagrass species in these high-sediment, high diversity South Asian meadows is an important first step in ensuring their long-term survival and functioning. We would like to acknowledge Department of Science and Technology, Govt. of India for providing financial support for the project. Peer reviewed
Access RoutesGreen add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.aquabot.2011.12.006&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - ARC| Discovery Early Career Researcher Award - Grant ID: DE190100692 ,ARC| Discovery Projects - Grant ID: DP190100058 Teresa Alcoverro; Teresa Alcoverro;
Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Albert Pessarrodona; Albert Pessarrodona
Harvested from ORCID Public Data FileAlbert Pessarrodona in OpenAIRE Carla A. Narvaez; +10 AuthorsCarla A. Narvaez
Harvested from ORCID Public Data FileCarla A. Narvaez in OpenAIRE Teresa Alcoverro; Teresa Alcoverro;Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Albert Pessarrodona; Albert Pessarrodona
Harvested from ORCID Public Data FileAlbert Pessarrodona in OpenAIRE Carla A. Narvaez; Carla A. Narvaez
Harvested from ORCID Public Data FileCarla A. Narvaez in OpenAIRE Karen Filbee-Dexter; Karen Filbee-Dexter
Harvested from ORCID Public Data FileKaren Filbee-Dexter in OpenAIRE Kjell Magnus Norderhaug; Kjell Magnus Norderhaug
Harvested from ORCID Public Data FileKjell Magnus Norderhaug in OpenAIRE
Thomas Wernberg; Thomas Wernberg;Thomas Wernberg
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesThomas Wernberg in OpenAIRE Sean P. Grace; Sean P. Grace
Harvested from ORCID Public Data FileSean P. Grace in OpenAIRE Stein Fredriksen; Stein Fredriksen
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesStein Fredriksen in OpenAIRE Colette J. Feehan; Colette J. Feehan
Harvested from ORCID Public Data FileColette J. Feehan in OpenAIRE Jordi Boada; Jordi Boada;Jordi Boada
Harvested from ORCID Public Data FileJordi Boada in OpenAIRE Yohei Nakamura; Yohei Nakamura
Harvested from ORCID Public Data FileYohei Nakamura in OpenAIREAbstractHumans are rapidly transforming the structural configuration of the planet's ecosystems, but these changes and their ecological consequences remain poorly quantified in underwater habitats. Here, we show that the loss of forest‐forming seaweeds and the rise of ground‐covering ‘turfs’ across four continents consistently resulted in the miniaturization of underwater habitat structure, with seascapes converging towards flattened habitats with smaller habitable spaces. Globally, turf seascapes occupied a smaller architectural trait space and were structurally more similar across regions than marine forests, evidencing habitat homogenization. Surprisingly, such habitat convergence occurred despite turf seascapes consisting of vastly different species richness and with different taxa providing habitat architecture, as well as across disparate drivers of marine forest decline. Turf seascapes contained high sediment loads, with the miniaturization of habitat across 100s of km in mid‐Western Australia resulting in reefs retaining an additional ~242 million tons of sediment (four orders of magnitude more than the sediments delivered fluvially annually). Together, this work demonstrates that the replacement of marine forests by turfs is a generalizable phenomenon that has profound consequences for the ecology of temperate reefs.
Access RoutesGreen add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/gcb.15759&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - ARC| Discovery Early Career Researcher Award - Grant ID: DE190100692 ,ARC| Discovery Projects - Grant ID: DP190100058 Teresa Alcoverro; Teresa Alcoverro;
Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Albert Pessarrodona; Albert Pessarrodona
Harvested from ORCID Public Data FileAlbert Pessarrodona in OpenAIRE Carla A. Narvaez; +10 AuthorsCarla A. Narvaez
Harvested from ORCID Public Data FileCarla A. Narvaez in OpenAIRE Teresa Alcoverro; Teresa Alcoverro;Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Albert Pessarrodona; Albert Pessarrodona
Harvested from ORCID Public Data FileAlbert Pessarrodona in OpenAIRE Carla A. Narvaez; Carla A. Narvaez
Harvested from ORCID Public Data FileCarla A. Narvaez in OpenAIRE Karen Filbee-Dexter; Karen Filbee-Dexter
Harvested from ORCID Public Data FileKaren Filbee-Dexter in OpenAIRE Kjell Magnus Norderhaug; Kjell Magnus Norderhaug
Harvested from ORCID Public Data FileKjell Magnus Norderhaug in OpenAIRE Thomas Wernberg; Thomas Wernberg;Thomas Wernberg
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesThomas Wernberg in OpenAIRE Sean P. Grace; Sean P. Grace
Harvested from ORCID Public Data FileSean P. Grace in OpenAIRE Stein Fredriksen; Stein Fredriksen
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesStein Fredriksen in OpenAIRE Colette J. Feehan; Colette J. Feehan
Harvested from ORCID Public Data FileColette J. Feehan in OpenAIRE Jordi Boada; Jordi Boada;Jordi Boada
Harvested from ORCID Public Data FileJordi Boada in OpenAIRE Yohei Nakamura; Yohei Nakamura
Harvested from ORCID Public Data FileYohei Nakamura in OpenAIREAbstractHumans are rapidly transforming the structural configuration of the planet's ecosystems, but these changes and their ecological consequences remain poorly quantified in underwater habitats. Here, we show that the loss of forest‐forming seaweeds and the rise of ground‐covering ‘turfs’ across four continents consistently resulted in the miniaturization of underwater habitat structure, with seascapes converging towards flattened habitats with smaller habitable spaces. Globally, turf seascapes occupied a smaller architectural trait space and were structurally more similar across regions than marine forests, evidencing habitat homogenization. Surprisingly, such habitat convergence occurred despite turf seascapes consisting of vastly different species richness and with different taxa providing habitat architecture, as well as across disparate drivers of marine forest decline. Turf seascapes contained high sediment loads, with the miniaturization of habitat across 100s of km in mid‐Western Australia resulting in reefs retaining an additional ~242 million tons of sediment (four orders of magnitude more than the sediments delivered fluvially annually). Together, this work demonstrates that the replacement of marine forests by turfs is a generalizable phenomenon that has profound consequences for the ecology of temperate reefs.
Access RoutesGreen add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/gcb.15759&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Jordi Boada;
Jordi Boada
Harvested from ORCID Public Data FileJordi Boada in OpenAIRE Rohan Arthur; Rohan Arthur
Harvested from ORCID Public Data FileRohan Arthur in OpenAIRE David Alonso; David Alonso
Harvested from ORCID Public Data FileDavid Alonso in OpenAIRE Jordi F. Pagès; +6 AuthorsJordi F. Pagès
Harvested from ORCID Public Data FileJordi F. Pagès in OpenAIRE Jordi Boada; Jordi Boada
Harvested from ORCID Public Data FileJordi Boada in OpenAIRE Rohan Arthur; Rohan Arthur
Harvested from ORCID Public Data FileRohan Arthur in OpenAIRE David Alonso; David Alonso
Harvested from ORCID Public Data FileDavid Alonso in OpenAIRE Jordi F. Pagès; Jordi F. Pagès
Harvested from ORCID Public Data FileJordi F. Pagès in OpenAIRE Albert Pessarrodona; Albert Pessarrodona
Harvested from ORCID Public Data FileAlbert Pessarrodona in OpenAIRE Silvia Oliva; Silvia Oliva
Harvested from ORCID Public Data FileSilvia Oliva in OpenAIRE Giulia Ceccherelli; Luigi Piazzi;Giulia Ceccherelli
Harvested from ORCID Public Data FileGiulia Ceccherelli in OpenAIRE Javier Romero; Javier Romero
Harvested from ORCID Public Data FileJavier Romero in OpenAIRE Teresa Alcoverro; Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIREPredicting where state-changing thresholds lie can be inherently complex in ecosystems characterized by nonlinear dynamics. Unpacking the mechanisms underlying these transitions can help considerably reduce this unpredictability. We used empirical observations, field and laboratory experiments, and mathematical models to examine how differences in nutrient regimes mediate the capacity of macrophyte communities to sustain sea urchin grazing. In relatively nutrient-rich conditions, macrophyte systems were more resilient to grazing, shifting to barrens beyond 1 800 g m −2 (urchin biomass), more than twice the threshold of nutrient-poor conditions. The mechanisms driving these differences are linked to how nutrients mediate urchin foraging and algal growth: controlled experiments showed that low-nutrient regimes trigger compensatory feeding and reduce plant growth, mechanisms supported by our consumer–resource model. These mechanisms act together to halve macrophyte community resilience. Our study demonstrates that by mediating the underlying drivers, inherent conditions can strongly influence the buffer capacity of nonlinear systems.
Access RoutesGreen hybrid add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1098/rspb.2016.2814&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Jordi Boada;
Jordi Boada
Harvested from ORCID Public Data FileJordi Boada in OpenAIRE Rohan Arthur; Rohan Arthur
Harvested from ORCID Public Data FileRohan Arthur in OpenAIRE David Alonso; David Alonso
Harvested from ORCID Public Data FileDavid Alonso in OpenAIRE Jordi F. Pagès; +6 AuthorsJordi F. Pagès
Harvested from ORCID Public Data FileJordi F. Pagès in OpenAIRE Jordi Boada; Jordi Boada
Harvested from ORCID Public Data FileJordi Boada in OpenAIRE Rohan Arthur; Rohan Arthur
Harvested from ORCID Public Data FileRohan Arthur in OpenAIRE David Alonso; David Alonso
Harvested from ORCID Public Data FileDavid Alonso in OpenAIRE Jordi F. Pagès; Jordi F. Pagès
Harvested from ORCID Public Data FileJordi F. Pagès in OpenAIRE Albert Pessarrodona; Albert Pessarrodona
Harvested from ORCID Public Data FileAlbert Pessarrodona in OpenAIRE Silvia Oliva; Silvia Oliva
Harvested from ORCID Public Data FileSilvia Oliva in OpenAIRE Giulia Ceccherelli; Luigi Piazzi;Giulia Ceccherelli
Harvested from ORCID Public Data FileGiulia Ceccherelli in OpenAIRE Javier Romero; Javier Romero
Harvested from ORCID Public Data FileJavier Romero in OpenAIRE Teresa Alcoverro; Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIREPredicting where state-changing thresholds lie can be inherently complex in ecosystems characterized by nonlinear dynamics. Unpacking the mechanisms underlying these transitions can help considerably reduce this unpredictability. We used empirical observations, field and laboratory experiments, and mathematical models to examine how differences in nutrient regimes mediate the capacity of macrophyte communities to sustain sea urchin grazing. In relatively nutrient-rich conditions, macrophyte systems were more resilient to grazing, shifting to barrens beyond 1 800 g m −2 (urchin biomass), more than twice the threshold of nutrient-poor conditions. The mechanisms driving these differences are linked to how nutrients mediate urchin foraging and algal growth: controlled experiments showed that low-nutrient regimes trigger compensatory feeding and reduce plant growth, mechanisms supported by our consumer–resource model. These mechanisms act together to halve macrophyte community resilience. Our study demonstrates that by mediating the underlying drivers, inherent conditions can strongly influence the buffer capacity of nonlinear systems.
Access RoutesGreen hybrid add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1098/rspb.2016.2814&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Kevin A. Hovel; Oscar Pino; Rod M. Connolly; Meredith S. Diskin; +69 Authors
Rod M. Connolly
Harvested from ORCID Public Data FileRod M. Connolly in OpenAIREKevin A. Hovel; Oscar Pino; Rod M. Connolly; Meredith S. Diskin;Rod M. Connolly
Harvested from ORCID Public Data FileRod M. Connolly in OpenAIRE Alistair G. B. Poore; Alistair G. B. Poore
Harvested from ORCID Public Data FileAlistair G. B. Poore in OpenAIRE Peter I. Macreadie; Peter I. Macreadie
Harvested from ORCID Public Data FilePeter I. Macreadie in OpenAIRE Shelby L. Ziegler; Camilla Bertolini; Paige G. Ross; Claudia Kruschel; Torrance C. Hanley;Shelby L. Ziegler
Harvested from ORCID Public Data FileShelby L. Ziegler in OpenAIRE Delbert L. Smee; Brian R. Silliman;Delbert L. Smee
Harvested from ORCID Public Data FileDelbert L. Smee in OpenAIRE Clara M. Hereu; Clara M. Hereu
Harvested from ORCID Public Data FileClara M. Hereu in OpenAIRE Andrew H. Altieri; Andrew H. Altieri;Andrew H. Altieri
Harvested from ORCID Public Data FileAndrew H. Altieri in OpenAIRE Mathieu Cusson; Mathieu Cusson
Harvested from ORCID Public Data FileMathieu Cusson in OpenAIRE Brendan S. Lanham; Brendan S. Lanham
Harvested from ORCID Public Data FileBrendan S. Lanham in OpenAIRE Bree K. Yednock; Bree K. Yednock
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesBree K. Yednock in OpenAIRE J. Emmett Duffy; A. Randall Hughes; Brigitta I. van Tussenbroek;J. Emmett Duffy
Harvested from ORCID Public Data FileJ. Emmett Duffy in OpenAIRE Kristin M. Hultgren; Kristin M. Hultgren
Harvested from ORCID Public Data FileKristin M. Hultgren in OpenAIRE Brent B. Hughes; Midoli Bresch; F. Joel Fodrie;Brent B. Hughes
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesBrent B. Hughes in OpenAIRE Enrique Lozano-Álvarez; Lane N. Johnston;Enrique Lozano-Álvarez
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesEnrique Lozano-Álvarez in OpenAIRE Michael Rasheed; Michael Rasheed
Harvested from ORCID Public Data FileMichael Rasheed in OpenAIRE Jonathan S. Lefcheck; Jonathan S. Lefcheck
Harvested from ORCID Public Data FileJonathan S. Lefcheck in OpenAIRE Paul H. York; Paul H. York
Harvested from ORCID Public Data FilePaul H. York in OpenAIRE Nessa E. O'Connor; Nessa E. O'Connor
Harvested from ORCID Public Data FileNessa E. O'Connor in OpenAIRE Kun-Seop Lee; Kun-Seop Lee
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesKun-Seop Lee in OpenAIRE Zachary L. Monteith; Zachary L. Monteith
Harvested from ORCID Public Data FileZachary L. Monteith in OpenAIRE Christopher J. Patrick; Christopher J. Patrick
Harvested from ORCID Public Data FileChristopher J. Patrick in OpenAIRE Andrew D. Olds; Erin Aiello; Jennifer K. O'Leary; Jennifer K. O'Leary;Andrew D. Olds
Harvested from ORCID Public Data FileAndrew D. Olds in OpenAIRE Adriana Vergés; Adriana Vergés
Harvested from ORCID Public Data FileAdriana Vergés in OpenAIRE Christopher J. Henderson; Christopher J. Henderson
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesChristopher J. Henderson in OpenAIRE Thomas A. Schlacher; Margot Hessing-Lewis;Thomas A. Schlacher
Harvested from ORCID Public Data FileThomas A. Schlacher in OpenAIRE Martin Thiel; Martin Thiel
Harvested from ORCID Public Data FileMartin Thiel in OpenAIRE Brendan P. Kelaher; Brendan P. Kelaher
Harvested from ORCID Public Data FileBrendan P. Kelaher in OpenAIRE Dean S. Janiak; Dean S. Janiak
Harvested from ORCID Public Data FileDean S. Janiak in OpenAIRE Mallarie E. Yeager; Mallarie E. Yeager
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesMallarie E. Yeager in OpenAIRE Richard K. F. Unsworth; Richard K. F. Unsworth
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesRichard K. F. Unsworth in OpenAIRE Ross Whippo; Ross Whippo;Ross Whippo
Harvested from ORCID Public Data FileRoss Whippo in OpenAIRE Lisandro Benedetti-Cecchi; Lisandro Benedetti-Cecchi
Harvested from ORCID Public Data FileLisandro Benedetti-Cecchi in OpenAIRE Augusto A. V. Flores; Augusto A. V. Flores
Harvested from ORCID Public Data FileAugusto A. V. Flores in OpenAIRE Olivia J. Graham; Elrika D’Souza; Katrin Reiss;Olivia J. Graham
Harvested from ORCID Public Data FileOlivia J. Graham in OpenAIRE John J. Stachowicz; O. Kennedy Rhoades; O. Kennedy Rhoades; Lindsay C. Gaskins;John J. Stachowicz
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesJohn J. Stachowicz in OpenAIRE Matthew A. Whalen; Matthew A. Whalen;Matthew A. Whalen
Harvested from ORCID Public Data FileMatthew A. Whalen in OpenAIRE Wendel W. Raymond; Wendel W. Raymond
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesWendel W. Raymond in OpenAIRE Paul E. Carnell; Paul E. Carnell
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesPaul E. Carnell in OpenAIRE Max T. Robinson; Max T. Robinson
Harvested from ORCID Public Data FileMax T. Robinson in OpenAIRE Janina Seemann; Janina Seemann
Harvested from ORCID Public Data FileJanina Seemann in OpenAIRE Teresa Alcoverro; Teresa Alcoverro;Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Holger Jänes; Holger Jänes
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesHolger Jänes in OpenAIRE Fabio Bulleri; Fabio Bulleri
Harvested from ORCID Public Data FileFabio Bulleri in OpenAIRE Pablo Jorgensen; Pablo Jorgensen
Harvested from ORCID Public Data FilePablo Jorgensen in OpenAIRE Francesca Rossi; Francesca Rossi
Harvested from ORCID Public Data FileFrancesca Rossi in OpenAIRE Stéphanie Cimon; Aaron W. E. Galloway;Stéphanie Cimon
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesStéphanie Cimon in OpenAIRESignificance Consumption transfers energy and materials through food chains and fundamentally influences ecosystem productivity. Therefore, mapping the distribution of consumer feeding intensity is key to understanding how environmental changes influence biodiversity, with consequent effects on trophic transfer and top–down impacts through food webs. Our global comparison of standardized bait consumption in shallow coastal habitats finds a peak in feeding intensity away from the equator that is better explained by the presence of particular consumer families than by latitude or temperature. This study complements recent demonstrations that changes in biodiversity can have similar or larger impacts on ecological processes than those of climate.
Access RoutesGreen bronze add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1073/pnas.2005255117&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Kevin A. Hovel; Oscar Pino; Rod M. Connolly; Meredith S. Diskin; +69 Authors
Rod M. Connolly
Harvested from ORCID Public Data FileRod M. Connolly in OpenAIREKevin A. Hovel; Oscar Pino; Rod M. Connolly; Meredith S. Diskin;Rod M. Connolly
Harvested from ORCID Public Data FileRod M. Connolly in OpenAIRE Alistair G. B. Poore; Alistair G. B. Poore
Harvested from ORCID Public Data FileAlistair G. B. Poore in OpenAIRE Peter I. Macreadie; Peter I. Macreadie
Harvested from ORCID Public Data FilePeter I. Macreadie in OpenAIRE Shelby L. Ziegler; Camilla Bertolini; Paige G. Ross; Claudia Kruschel; Torrance C. Hanley;Shelby L. Ziegler
Harvested from ORCID Public Data FileShelby L. Ziegler in OpenAIRE Delbert L. Smee; Brian R. Silliman;Delbert L. Smee
Harvested from ORCID Public Data FileDelbert L. Smee in OpenAIRE Clara M. Hereu; Clara M. Hereu
Harvested from ORCID Public Data FileClara M. Hereu in OpenAIRE Andrew H. Altieri; Andrew H. Altieri;Andrew H. Altieri
Harvested from ORCID Public Data FileAndrew H. Altieri in OpenAIRE Mathieu Cusson; Mathieu Cusson
Harvested from ORCID Public Data FileMathieu Cusson in OpenAIRE Brendan S. Lanham; Brendan S. Lanham
Harvested from ORCID Public Data FileBrendan S. Lanham in OpenAIRE Bree K. Yednock; Bree K. Yednock
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesBree K. Yednock in OpenAIRE J. Emmett Duffy; A. Randall Hughes; Brigitta I. van Tussenbroek;J. Emmett Duffy
Harvested from ORCID Public Data FileJ. Emmett Duffy in OpenAIRE Kristin M. Hultgren; Kristin M. Hultgren
Harvested from ORCID Public Data FileKristin M. Hultgren in OpenAIRE Brent B. Hughes; Midoli Bresch; F. Joel Fodrie;Brent B. Hughes
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesBrent B. Hughes in OpenAIRE Enrique Lozano-Álvarez; Lane N. Johnston;Enrique Lozano-Álvarez
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesEnrique Lozano-Álvarez in OpenAIRE Michael Rasheed; Michael Rasheed
Harvested from ORCID Public Data FileMichael Rasheed in OpenAIRE Jonathan S. Lefcheck; Jonathan S. Lefcheck
Harvested from ORCID Public Data FileJonathan S. Lefcheck in OpenAIRE Paul H. York; Paul H. York
Harvested from ORCID Public Data FilePaul H. York in OpenAIRE Nessa E. O'Connor; Nessa E. O'Connor
Harvested from ORCID Public Data FileNessa E. O'Connor in OpenAIRE Kun-Seop Lee; Kun-Seop Lee
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesKun-Seop Lee in OpenAIRE Zachary L. Monteith; Zachary L. Monteith
Harvested from ORCID Public Data FileZachary L. Monteith in OpenAIRE Christopher J. Patrick; Christopher J. Patrick
Harvested from ORCID Public Data FileChristopher J. Patrick in OpenAIRE Andrew D. Olds; Erin Aiello; Jennifer K. O'Leary; Jennifer K. O'Leary;Andrew D. Olds
Harvested from ORCID Public Data FileAndrew D. Olds in OpenAIRE Adriana Vergés; Adriana Vergés
Harvested from ORCID Public Data FileAdriana Vergés in OpenAIRE Christopher J. Henderson; Christopher J. Henderson
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesChristopher J. Henderson in OpenAIRE Thomas A. Schlacher; Margot Hessing-Lewis;Thomas A. Schlacher
Harvested from ORCID Public Data FileThomas A. Schlacher in OpenAIRE Martin Thiel; Martin Thiel
Harvested from ORCID Public Data FileMartin Thiel in OpenAIRE Brendan P. Kelaher; Brendan P. Kelaher
Harvested from ORCID Public Data FileBrendan P. Kelaher in OpenAIRE Dean S. Janiak; Dean S. Janiak
Harvested from ORCID Public Data FileDean S. Janiak in OpenAIRE Mallarie E. Yeager; Mallarie E. Yeager
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesMallarie E. Yeager in OpenAIRE Richard K. F. Unsworth; Richard K. F. Unsworth
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesRichard K. F. Unsworth in OpenAIRE Ross Whippo; Ross Whippo;Ross Whippo
Harvested from ORCID Public Data FileRoss Whippo in OpenAIRE Lisandro Benedetti-Cecchi; Lisandro Benedetti-Cecchi
Harvested from ORCID Public Data FileLisandro Benedetti-Cecchi in OpenAIRE Augusto A. V. Flores; Augusto A. V. Flores
Harvested from ORCID Public Data FileAugusto A. V. Flores in OpenAIRE Olivia J. Graham; Elrika D’Souza; Katrin Reiss;Olivia J. Graham
Harvested from ORCID Public Data FileOlivia J. Graham in OpenAIRE John J. Stachowicz; O. Kennedy Rhoades; O. Kennedy Rhoades; Lindsay C. Gaskins;John J. Stachowicz
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesJohn J. Stachowicz in OpenAIRE Matthew A. Whalen; Matthew A. Whalen;Matthew A. Whalen
Harvested from ORCID Public Data FileMatthew A. Whalen in OpenAIRE Wendel W. Raymond; Wendel W. Raymond
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesWendel W. Raymond in OpenAIRE Paul E. Carnell; Paul E. Carnell
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesPaul E. Carnell in OpenAIRE Max T. Robinson; Max T. Robinson
Harvested from ORCID Public Data FileMax T. Robinson in OpenAIRE Janina Seemann; Janina Seemann
Harvested from ORCID Public Data FileJanina Seemann in OpenAIRE Teresa Alcoverro; Teresa Alcoverro;Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Holger Jänes; Holger Jänes
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesHolger Jänes in OpenAIRE Fabio Bulleri; Fabio Bulleri
Harvested from ORCID Public Data FileFabio Bulleri in OpenAIRE Pablo Jorgensen; Pablo Jorgensen
Harvested from ORCID Public Data FilePablo Jorgensen in OpenAIRE Francesca Rossi; Francesca Rossi
Harvested from ORCID Public Data FileFrancesca Rossi in OpenAIRE Stéphanie Cimon; Aaron W. E. Galloway;Stéphanie Cimon
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesStéphanie Cimon in OpenAIRESignificance Consumption transfers energy and materials through food chains and fundamentally influences ecosystem productivity. Therefore, mapping the distribution of consumer feeding intensity is key to understanding how environmental changes influence biodiversity, with consequent effects on trophic transfer and top–down impacts through food webs. Our global comparison of standardized bait consumption in shallow coastal habitats finds a peak in feeding intensity away from the equator that is better explained by the presence of particular consumer families than by latitude or temperature. This study complements recent demonstrations that changes in biodiversity can have similar or larger impacts on ecological processes than those of climate.
Access RoutesGreen bronze add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1073/pnas.2005255117&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - EC| DPaTh-To-Adapt ,ARC| Discovery Early Career Researcher Award - Grant ID: DE200100900Lidia Cucala; Núria Marbà; Xavier Buñuel;
Núria Marbà
Harvested from ORCID Public Data FileNúria Marbà in OpenAIRE Periklis Kleitou; +12 AuthorsPeriklis Kleitou
Harvested from ORCID Public Data FilePeriklis Kleitou in OpenAIRELidia Cucala; Núria Marbà; Xavier Buñuel;Núria Marbà
Harvested from ORCID Public Data FileNúria Marbà in OpenAIRE Periklis Kleitou; Periklis Kleitou
Harvested from ORCID Public Data FilePeriklis Kleitou in OpenAIRE Teresa Alcoverro; Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Demetris Kletou; Demetris Kletou
Harvested from ORCID Public Data FileDemetris Kletou in OpenAIRE Jordi Boada; Jordi Boada
Harvested from ORCID Public Data FileJordi Boada in OpenAIRE Scott Bennett; Scott Bennett;Scott Bennett
Harvested from ORCID Public Data FileScott Bennett in OpenAIRE Ioannis Savva; Ioannis Savva
Harvested from ORCID Public Data FileIoannis Savva in OpenAIRE Adriana Vergés; Adriana Vergés
Harvested from ORCID Public Data FileAdriana Vergés in OpenAIRE Gabriel Jordá; Gabriel Jordá
Harvested from ORCID Public Data FileGabriel Jordá in OpenAIRE Guillem Roca; Charalampos Antoniou;Guillem Roca
Harvested from ORCID Public Data FileGuillem Roca in OpenAIRE Julia Santana-Garcon; Julia Santana-Garcon;Julia Santana-Garcon
Harvested from ORCID Public Data FileJulia Santana-Garcon in OpenAIRESummary The prevalence of local adaptation and phenotypic plasticity among populations is critical to accurately predicting when and where climate change impacts will occur. Currently, comparisons of thermal performance between populations are untested for most marine species or overlooked by models predicting the thermal sensitivity of species to extirpation. Here we compared the ecological response and recovery of seagrass populations (Posidonia oceanica) to thermal stress throughout a year‐long translocation experiment across a 2800‐km gradient in ocean climate. Transplants in central and warm‐edge locations experienced temperatures > 29°C, representing thermal anomalies > 5°C above long‐term maxima for cool‐edge populations, 1.5°C for central and < 1°C for warm‐edge populations. Cool‐edge, central and warm‐edge populations differed in thermal performance when grown under common conditions, but patterns contrasted with expectations based on thermal geography. Cool‐edge populations did not differ from warm‐edge populations under common conditions and performed significantly better than central populations in growth and survival. Our findings reveal that thermal performance does not necessarily reflect the thermal geography of a species. We demonstrate that warm‐edge populations can be less sensitive to thermal stress than cooler, central populations suggesting that Mediterranean seagrasses have greater resilience to warming than current paradigms suggest.
Access RoutesGreen hybrid add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/nph.17885&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - EC| DPaTh-To-Adapt ,ARC| Discovery Early Career Researcher Award - Grant ID: DE200100900Lidia Cucala; Núria Marbà; Xavier Buñuel;
Núria Marbà
Harvested from ORCID Public Data FileNúria Marbà in OpenAIRE Periklis Kleitou; +12 AuthorsPeriklis Kleitou
Harvested from ORCID Public Data FilePeriklis Kleitou in OpenAIRELidia Cucala; Núria Marbà; Xavier Buñuel;Núria Marbà
Harvested from ORCID Public Data FileNúria Marbà in OpenAIRE Periklis Kleitou; Periklis Kleitou
Harvested from ORCID Public Data FilePeriklis Kleitou in OpenAIRE Teresa Alcoverro; Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Demetris Kletou; Demetris Kletou
Harvested from ORCID Public Data FileDemetris Kletou in OpenAIRE Jordi Boada; Jordi Boada
Harvested from ORCID Public Data FileJordi Boada in OpenAIRE Scott Bennett; Scott Bennett;Scott Bennett
Harvested from ORCID Public Data FileScott Bennett in OpenAIRE Ioannis Savva; Ioannis Savva
Harvested from ORCID Public Data FileIoannis Savva in OpenAIRE Adriana Vergés; Adriana Vergés
Harvested from ORCID Public Data FileAdriana Vergés in OpenAIRE Gabriel Jordá; Gabriel Jordá
Harvested from ORCID Public Data FileGabriel Jordá in OpenAIRE Guillem Roca; Charalampos Antoniou;Guillem Roca
Harvested from ORCID Public Data FileGuillem Roca in OpenAIRE Julia Santana-Garcon; Julia Santana-Garcon;Julia Santana-Garcon
Harvested from ORCID Public Data FileJulia Santana-Garcon in OpenAIRESummary The prevalence of local adaptation and phenotypic plasticity among populations is critical to accurately predicting when and where climate change impacts will occur. Currently, comparisons of thermal performance between populations are untested for most marine species or overlooked by models predicting the thermal sensitivity of species to extirpation. Here we compared the ecological response and recovery of seagrass populations (Posidonia oceanica) to thermal stress throughout a year‐long translocation experiment across a 2800‐km gradient in ocean climate. Transplants in central and warm‐edge locations experienced temperatures > 29°C, representing thermal anomalies > 5°C above long‐term maxima for cool‐edge populations, 1.5°C for central and < 1°C for warm‐edge populations. Cool‐edge, central and warm‐edge populations differed in thermal performance when grown under common conditions, but patterns contrasted with expectations based on thermal geography. Cool‐edge populations did not differ from warm‐edge populations under common conditions and performed significantly better than central populations in growth and survival. Our findings reveal that thermal performance does not necessarily reflect the thermal geography of a species. We demonstrate that warm‐edge populations can be less sensitive to thermal stress than cooler, central populations suggesting that Mediterranean seagrasses have greater resilience to warming than current paradigms suggest.
Access RoutesGreen hybrid add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/nph.17885&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Fiona Tomas; Fiona Tomas;
Fiona Tomas
Harvested from ORCID Public Data FileFiona Tomas in OpenAIRE Jordi Boada; Jordi Boada
Harvested from ORCID Public Data FileJordi Boada in OpenAIRE Javier Romero; +10 AuthorsJavier Romero
Harvested from ORCID Public Data FileJavier Romero in OpenAIRE Fiona Tomas; Fiona Tomas;Fiona Tomas
Harvested from ORCID Public Data FileFiona Tomas in OpenAIRE Jordi Boada; Jordi Boada
Harvested from ORCID Public Data FileJordi Boada in OpenAIRE Javier Romero; Neus Sanmartí;Javier Romero
Harvested from ORCID Public Data FileJavier Romero in OpenAIRE Teresa Alcoverro; Teresa Alcoverro; Marta Pérez; Harriet De Bari;Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Timothy M. Smith; Timothy M. Smith;Timothy M. Smith
Harvested from ORCID Public Data FileTimothy M. Smith in OpenAIRE Jordi F. Pagès; Jordi F. Pagès
Harvested from ORCID Public Data FileJordi F. Pagès in OpenAIRE Rohan Arthur; Rohan Arthur;Rohan Arthur
Harvested from ORCID Public Data FileRohan Arthur in OpenAIREThere is increasing uncertainty of how marine ecosystems will respond to rising temperatures. While studies have focused on the impacts of warming on individual species, knowledge of how species interactions are likely to respond is scant. The strength of even simple two-species interactions is influenced by several interacting mechanisms, each potentially changing with temperature. We used controlled experiments to assess how plant-herbivore interactions respond to temperature for three structural dominant macrophytes in the Mediterranean and their principal sea urchin herbivore. Increasing temperature differentially influenced plant-specific growth, sea urchin growth and metabolism, consumption rates and herbivore preferences, but not movement behaviour. Evaluating these empirical observations against conceptual models of plant-herbivore performance, it appears likely that while the strength of herbivory may increase for the tested macroalga, for the two dominant seagrasses, the interaction strength may remain relatively unchanged or even weaken as temperatures rise. These results show a clear set of winners and losers in the warming Mediterranean as the complex factors driving species interactions change.
Access RoutesGreen bronze add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.marpolbul.2017.10.036&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Fiona Tomas; Fiona Tomas;
Fiona Tomas
Harvested from ORCID Public Data FileFiona Tomas in OpenAIRE Jordi Boada; Jordi Boada
Harvested from ORCID Public Data FileJordi Boada in OpenAIRE Javier Romero; +10 AuthorsJavier Romero
Harvested from ORCID Public Data FileJavier Romero in OpenAIRE Fiona Tomas; Fiona Tomas;Fiona Tomas
Harvested from ORCID Public Data FileFiona Tomas in OpenAIRE Jordi Boada; Jordi Boada
Harvested from ORCID Public Data FileJordi Boada in OpenAIRE Javier Romero; Neus Sanmartí;Javier Romero
Harvested from ORCID Public Data FileJavier Romero in OpenAIRE Teresa Alcoverro; Teresa Alcoverro; Marta Pérez; Harriet De Bari;Teresa Alcoverro
Harvested from ORCID Public Data FileTeresa Alcoverro in OpenAIRE Timothy M. Smith; Timothy M. Smith;Timothy M. Smith
Harvested from ORCID Public Data FileTimothy M. Smith in OpenAIRE Jordi F. Pagès; Jordi F. Pagès
Harvested from ORCID Public Data FileJordi F. Pagès in OpenAIRE Rohan Arthur; Rohan Arthur;Rohan Arthur
Harvested from ORCID Public Data FileRohan Arthur in OpenAIREThere is increasing uncertainty of how marine ecosystems will respond to rising temperatures. While studies have focused on the impacts of warming on individual species, knowledge of how species interactions are likely to respond is scant. The strength of even simple two-species interactions is influenced by several interacting mechanisms, each potentially changing with temperature. We used controlled experiments to assess how plant-herbivore interactions respond to temperature for three structural dominant macrophytes in the Mediterranean and their principal sea urchin herbivore. Increasing temperature differentially influenced plant-specific growth, sea urchin growth and metabolism, consumption rates and herbivore preferences, but not movement behaviour. Evaluating these empirical observations against conceptual models of plant-herbivore performance, it appears likely that while the strength of herbivory may increase for the tested macroalga, for the two dominant seagrasses, the interaction strength may remain relatively unchanged or even weaken as temperatures rise. These results show a clear set of winners and losers in the warming Mediterranean as the complex factors driving species interactions change.
Access RoutesGreen bronze add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.marpolbul.2017.10.036&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu
