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description Publicationkeyboard_double_arrow_right Article , Journal , Other literature type 2019 FrancePublisher:Wiley Funded by:NSERCNSERCAuthors:Jeroen Steenbeek;
Jeroen Steenbeek
Jeroen Steenbeek in OpenAIREMax Troell;
Max Troell;Max Troell
Max Troell in OpenAIREVilly Christensen;
+2 AuthorsVilly Christensen
Villy Christensen in OpenAIREJeroen Steenbeek;
Jeroen Steenbeek
Jeroen Steenbeek in OpenAIREMax Troell;
Max Troell;Max Troell
Max Troell in OpenAIREVilly Christensen;
Villy Christensen
Villy Christensen in OpenAIRESimon Pouil;
Simon Pouil
Simon Pouil in OpenAIREMarc Metian;
Marc Metian
Marc Metian in OpenAIREdoi: 10.1111/raq.12374
AbstractAquaculture is the world's most diverse farming practice in terms of number of species, farming methods and environments used. While various organizations and institutions have promoted species diversification, overall species diversity within the aquaculture industry is likely not promoted nor sufficiently well quantified. Using the most extensive dataset available (FAO‐statistics) and an approach based on the Shannon Diversity index, this paper provides a method for quantifying and mapping global aquaculture species diversity. Although preliminary analyses showed that a large part of the species forming production is still qualified as undetermined species (i.e. ‘not elsewhere included’); results indicate that usually high species diversity for a country is associated with a higher production but there are considerable differences between countries. Nine of the top 10 countries ranked highest by Shannon Diversity index in 2017 are from Asia with China producing the most diverse collection of species. Since species diversity is not the only level of diversity in production, other types of diversity are also briefly discussed. Diversifying aquatic farmed species can be of importance for long‐term performance and viability of the sector with respect to sustaining food production under (sometimes abrupt) changing conditions. This can be true both at the global and regional level. In contrast, selection and focus on only a limited number of species can lead to rapid improvements in terms of production (towards sustainability or not) and profitability. Therefore, benefits and shortcomings of diversity are discussed from both economical and social‐ecological perspectives that concurrently are shaping the expanding aquaculture industry.
CIRAD: HAL (Agricult... arrow_drop_down CIRAD: HAL (Agricultural Research for Development)Article . 2020Full-Text: https://hal.inrae.fr/hal-03163607Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)Reviews in AquacultureArticle . 2019 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: Crossrefadd 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.All Research productsarrow_drop_down <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/raq.12374&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 92 citations 92 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert CIRAD: HAL (Agricult... arrow_drop_down CIRAD: HAL (Agricultural Research for Development)Article . 2020Full-Text: https://hal.inrae.fr/hal-03163607Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)Reviews in AquacultureArticle . 2019 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: Crossrefadd 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.All Research productsarrow_drop_down <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/raq.12374&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2019 FrancePublisher:Copernicus GmbH Authors:M. Gómez Batista;
M. Gómez Batista
M. Gómez Batista in OpenAIREM. Metian;
F. Oberhänsli;M. Metian
M. Metian in OpenAIRES. Pouil;
+6 AuthorsS. Pouil
S. Pouil in OpenAIREM. Gómez Batista;
M. Gómez Batista
M. Gómez Batista in OpenAIREM. Metian;
F. Oberhänsli;M. Metian
M. Metian in OpenAIRES. Pouil;
S. Pouil
S. Pouil in OpenAIREP. W. Swarzenski;
P. W. Swarzenski
P. W. Swarzenski in OpenAIREE. Tambutté;
E. Tambutté
E. Tambutté in OpenAIREJ.-P. Gattuso;
J.-P. Gattuso; C. M. Alonso Hernández;J.-P. Gattuso
J.-P. Gattuso in OpenAIREF. Gazeau;
F. Gazeau
F. Gazeau in OpenAIREAbstract. Coral reefs are constructed by calcifiers that precipitate calcium carbonate to build their shells or skeletons through the process of calcification. Accurately assessing coral calcification rates is crucial to determine the health of these ecosystems and their response to major environmental changes such as ocean warming and acidification. Several approaches have been used to assess rates of coral calcification, but there is a real need to compare these approaches in order to ascertain that high-quality and intercomparable results can be produced. Here, we assessed four methods (total alkalinity anomaly, calcium anomaly, 45Ca incorporation, and 13C incorporation) to determine coral calcification of the reef-building coral Stylophora pistillata. Given the importance of environmental conditions for this process, the study was performed under two starting pH levels (ambient: 8.05 and low: 7.2) and two light (light and dark) conditions. Under all conditions, calcification rates estimated using the alkalinity and calcium anomaly techniques as well as 45Ca incorporation were highly correlated. Such a strong correlation between the alkalinity anomaly and 45Ca incorporation techniques has not been observed in previous studies and most probably results from improvements described in the present paper. The only method which provided calcification rates significantly different from the other three techniques was 13C incorporation. Calcification rates based on this method were consistently higher than those measured using the other techniques. Although reasons for these discrepancies remain unclear, the use of this technique for assessing calcification rates in corals is not recommended without further investigations.
Hyper Article en Lig... arrow_drop_down Institut national des sciences de l'Univers: HAL-INSUArticle . 2020License: CC BY NDFull-Text: https://hal.science/hal-02502639Data sources: Bielefeld Academic Search Engine (BASE)https://doi.org/10.5194/bg-201...Article . 2019 . Peer-reviewedLicense: CC BYData sources: Crossrefadd 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.All Research productsarrow_drop_down <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=10.5194/bg-17-887-2020&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 4 citations 4 popularity Top 10% influence Average impulse Average Powered by BIP!
more_vert Hyper Article en Lig... arrow_drop_down Institut national des sciences de l'Univers: HAL-INSUArticle . 2020License: CC BY NDFull-Text: https://hal.science/hal-02502639Data sources: Bielefeld Academic Search Engine (BASE)https://doi.org/10.5194/bg-201...Article . 2019 . Peer-reviewedLicense: CC BYData sources: Crossrefadd 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.All Research productsarrow_drop_down <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=10.5194/bg-17-887-2020&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euResearch data keyboard_double_arrow_right Dataset 2020Publisher:PANGAEA Authors: Gómez Batista, Miguel;Metian, Marc;
Oberhänsli, F;Metian, Marc
Metian, Marc in OpenAIREPouil, Simon;
+4 AuthorsPouil, Simon
Pouil, Simon in OpenAIREGómez Batista, Miguel;Metian, Marc;
Oberhänsli, F;Metian, Marc
Metian, Marc in OpenAIREPouil, Simon;
Pouil, Simon
Pouil, Simon in OpenAIRETambutté, Eric;
Tambutté, Eric
Tambutté, Eric in OpenAIREGattuso, Jean-Pierre;
Hernández, Carlos M Alonso;Gattuso, Jean-Pierre
Gattuso, Jean-Pierre in OpenAIREGazeau, Frédéric;
Gazeau, Frédéric
Gazeau, Frédéric in OpenAIRECoral reefs are constructed by calcifiers that precipitate calcium carbonate to build their shells or skeletons through the process of calcification. Accurately assessing coral calcification rates is crucial to determine the health of these ecosystems and their response to major environmental changes such as ocean warming and acidification. Several approaches have been used to assess rates of coral calcification but there is a real need to compare these approaches in order to ascertain that high quality and intercomparable results can be produced. Here, we assessed four methods (total alkalinity anomaly, calcium anomaly, 45Ca incorporation and 13C incorporation) to determine coral calcification of the reef-building coral Stylophora pistillata. Given the importance of environmental conditions on this process, the study was performed under two pH (ambient and low level) and two light (light and dark) conditions. Under all conditions, calcification rates estimated using the alkalinity and calcium anomaly techniques as well as 45Ca incorporation were highly correlated. Such a strong correlation between the alkalinity anomaly and 45Ca incorporation techniques has not been observed in previous studies and most probably results from improvements described in the present paper. The only method which provided calcification rates significantly different from the other three techniques was 13C incorporation. Calcification rates based on this method were consistently higher than those measured using the other techniques. Although reasons for these discrepancies remain unclear, the use of this technique for assessing calcification rates in corals is not recommended without further investigations. In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2019) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2020-02-17.
PANGAEA - Data Publi... arrow_drop_down PANGAEA - Data Publisher for Earth and Environmental ScienceDataset . 2020License: CC BYData sources: Dataciteadd 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.All Research productsarrow_drop_down <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=10.1594/pangaea.912222&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
more_vert PANGAEA - Data Publi... arrow_drop_down PANGAEA - Data Publisher for Earth and Environmental ScienceDataset . 2020License: CC BYData sources: Dataciteadd 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.All Research productsarrow_drop_down <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=10.1594/pangaea.912222&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2020 AustraliaPublisher:Springer Science and Business Media LLC Authors:Benjamin S. Halpern;
Benjamin S. Halpern
Benjamin S. Halpern in OpenAIREMarc Metian;
Marc Metian
Marc Metian in OpenAIREJulia L. Blanchard;
Julia L. Blanchard
Julia L. Blanchard in OpenAIREHalley E. Froehlich;
+2 AuthorsHalley E. Froehlich
Halley E. Froehlich in OpenAIREBenjamin S. Halpern;
Benjamin S. Halpern
Benjamin S. Halpern in OpenAIREMarc Metian;
Marc Metian
Marc Metian in OpenAIREJulia L. Blanchard;
Julia L. Blanchard
Julia L. Blanchard in OpenAIREHalley E. Froehlich;
Halley E. Froehlich
Halley E. Froehlich in OpenAIRERichard S. Cottrell;
Richard S. Cottrell;Richard S. Cottrell
Richard S. Cottrell in OpenAIREWith the global supply of forage fish at a plateau, fed aquaculture must continue to reduce dependence on fishmeal and oil in feeds to ensure sustainable sector growth. The use of novel aquaculture feed ingredients is growing, but their contributions to scalable and sustainable aquafeed solutions are unclear. Here, we show that global adoption of novel aquafeeds could substantially reduce aquaculture’s forage fish demand by 2030, maintaining feed efficiencies and omega-3 fatty acid profiles. We combine production data, scenario modelling and a decade of experimental data on forage fish replacement using microalgae, macroalgae, bacteria, yeast and insects to illustrate how reducing future fish oil demand, particularly in high-value species such as salmonids, will be key for the sustainability of fed aquaculture. However, considerable uncertainties remain surrounding novel feed efficacy across different life-cycle stages and taxa, and various social, environmental, economic and regulatory challenges will dictate their widespread use. Yet, we demonstrate how even limited adoption of novel feeds could aid sustainable aquaculture growth, which will become increasingly important for food security.
Nature Food arrow_drop_down University of Tasmania: UTas ePrintsArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)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.All Research productsarrow_drop_down <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=10.1038/s43016-020-0078-x&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu205 citations 205 popularity Top 0.1% influence Top 10% impulse Top 0.1% Powered by BIP!
more_vert Nature Food arrow_drop_down University of Tasmania: UTas ePrintsArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)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.All Research productsarrow_drop_down <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=10.1038/s43016-020-0078-x&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2009Publisher:Informa UK Limited Authors:Marc Metian;
Sena S. De Silva; Albert G. J. Tacon;Marc Metian
Marc Metian in OpenAIREGiovanni M. Turchini;
Giovanni M. Turchini
Giovanni M. Turchini in OpenAIREHunger and malnutrition remain among the most devastating problems facing the world's poor and needy, and continue to dominate the health and well-being of the world's poorest nations. Moreover, there are growing doubts as to the long-term sustainability of many existing food production systems, including capture fisheries and aquaculture, to meet the future increasing global demands. Of the different agricultural food production systems, aquaculture (the farming of aquatic animals and plants) is widely viewed as an important weapon in the global fight against malnutrition and poverty, particularly within developing countries where over 93% of global production is currently produced, providing in most instances an affordable and a much needed source of high quality animal protein, lipids, and other essential nutrients. The current article compares for the first time the development and growth of the aquaculture sector and capture fisheries by analyzing production by mean trophic level. Whereas marine capture fisheries have been feeding the world on high trophic level carnivorous fish species since mankind has been fishing the oceans, aquaculture production within developing countries has focused, by and large, on the production of lower trophic level species. However, like capture fisheries, aquaculture focus within economically developed countries has been essentially on the culture of high value-, high trophic level-carnivorous species. The long term sustainability of these production systems is questionable unless the industry can reduce its dependence upon capture fisheries for sourcing raw materials for feed formulation and seed inputs. In line with above, the article calls for the urgent need for all countries to adopt and adhere to the principles and guidelines for responsible aquaculture of the FAO Code of Conduct for Responsible Fisheries. 105 94 12 2,163 Q1
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2010Data sources: Recolector de Ciencia Abierta, RECOLECTAadd 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.All Research productsarrow_drop_down <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=10.1080/10641260903325680&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu121 citations 121 popularity Top 1% influence Top 10% impulse Top 10% Powered by BIP!
more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2010Data sources: Recolector de Ciencia Abierta, RECOLECTAadd 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.All Research productsarrow_drop_down <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=10.1080/10641260903325680&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Review 2020 Australia, Australia, Denmark, Australia, Netherlands, Germany, Australia, AustraliaPublisher:Elsevier BV Authors:Kirsty L. Nash;
Kirsty L. Nash
Kirsty L. Nash in OpenAIREPeter B. McIntyre;
Peter B. McIntyre
Peter B. McIntyre in OpenAIREMarc Metian;
Lex Bouwman; +18 AuthorsMarc Metian
Marc Metian in OpenAIREKirsty L. Nash;
Kirsty L. Nash
Kirsty L. Nash in OpenAIREPeter B. McIntyre;
Peter B. McIntyre
Peter B. McIntyre in OpenAIREMarc Metian;
Lex Bouwman; Lex Bouwman; Lex Bouwman; Johannes Többen;Marc Metian
Marc Metian in OpenAIREJulia L. Blanchard;
Julia L. Blanchard
Julia L. Blanchard in OpenAIRERichard S. Cottrell;
Richard S. Cottrell;Richard S. Cottrell
Richard S. Cottrell in OpenAIRECaitlin D. Kuempel;
Caitlin D. Kuempel; Caitlin D. Kuempel; Melanie Frazier; Benjamin S. Halpern;Caitlin D. Kuempel
Caitlin D. Kuempel in OpenAIREDavid R. Williams;
David R. Williams;David R. Williams
David R. Williams in OpenAIRENis Sand Jacobsen;
Nis Sand Jacobsen;Nis Sand Jacobsen
Nis Sand Jacobsen in OpenAIREDaniel Moran;
Daniel Moran
Daniel Moran in OpenAIREHalley E. Froehlich;
Halley E. Froehlich
Halley E. Froehlich in OpenAIREJessica A. Gephart;
Jessica A. Gephart
Jessica A. Gephart in OpenAIREhandle: 10072/416911
Feeding a growing, increasingly affluent population while limiting environmental pressures of food production is a central challenge for society. Understanding the location and magnitude of food production is key to addressing this challenge because pressures vary substantially across food production types. Applying data and models from life cycle assessment with the methodologies for mapping cumulative environmental impacts of human activities (hereafter cumulative impact mapping) provides a powerful approach to spatially map the cumulative environmental pressure of food production in a way that is consistent and comprehensive across food types. However, these methodologies have yet to be combined. By synthesizing life cycle assessment and cumulative impact mapping methodologies, we provide guidance for comprehensively and cumulatively mapping the environmental pressures (e.g., greenhouse gas emissions, spatial occupancy, and freshwater use) associated with food production systems. This spatial approach enables quantification of current and potential future environmental pressures, which is needed for decision makers to create more sustainable food policies and practices.
CORE arrow_drop_down Griffith University: Griffith Research OnlineArticle . 2020License: CC BYFull-Text: http://hdl.handle.net/10072/416911Data sources: Bielefeld Academic Search Engine (BASE)Online Research Database In TechnologyArticle . 2020Data sources: Online Research Database In TechnologyThe University of Queensland: UQ eSpaceArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)University of Tasmania: UTas ePrintsArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)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.All Research productsarrow_drop_down <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.oneear.2020.06.014&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 19 citations 19 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert CORE arrow_drop_down Griffith University: Griffith Research OnlineArticle . 2020License: CC BYFull-Text: http://hdl.handle.net/10072/416911Data sources: Bielefeld Academic Search Engine (BASE)Online Research Database In TechnologyArticle . 2020Data sources: Online Research Database In TechnologyThe University of Queensland: UQ eSpaceArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)University of Tasmania: UTas ePrintsArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)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.All Research productsarrow_drop_down <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.oneear.2020.06.014&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2021 United KingdomPublisher:Springer Science and Business Media LLC Funded by:NSF | CNH-L: Interactive Dynami...NSF| CNH-L: Interactive Dynamics of Reef Fisheries and Human HealthAuthors:Jessica A. Gephart;
Jessica A. Gephart
Jessica A. Gephart in OpenAIRESara Hornborg;
Sara Hornborg
Sara Hornborg in OpenAIREPatrik J. G. Henriksson;
Patrik J. G. Henriksson; +20 AuthorsPatrik J. G. Henriksson
Patrik J. G. Henriksson in OpenAIREJessica A. Gephart;
Jessica A. Gephart
Jessica A. Gephart in OpenAIRESara Hornborg;
Sara Hornborg
Sara Hornborg in OpenAIREPatrik J. G. Henriksson;
Patrik J. G. Henriksson; Patrik J. G. Henriksson;Patrik J. G. Henriksson
Patrik J. G. Henriksson in OpenAIREChristopher D. Golden;
Christopher D. Golden
Christopher D. Golden in OpenAIREGidon Eshel;
Gidon Eshel
Gidon Eshel in OpenAIREAlon Shepon;
Alon Shepon; Alon Shepon;Alon Shepon
Alon Shepon in OpenAIREMax Troell;
Max Troell; Friederike Ziegler;Max Troell
Max Troell in OpenAIREPeter Tyedmers;
Kelvin D. Gorospe;Peter Tyedmers
Peter Tyedmers in OpenAIREKristina Bergman;
Robert W. R. Parker;Kristina Bergman
Kristina Bergman in OpenAIREMarc Metian;
Kathleen Mifflin;Marc Metian
Marc Metian in OpenAIRERichard Newton;
Richard Newton
Richard Newton in OpenAIREMalin Jonell;
Malin Jonell;Malin Jonell
Malin Jonell in OpenAIREBenjamin S. Halpern;
Benjamin S. Halpern
Benjamin S. Halpern in OpenAIREWenbo Zhang;
Wenbo Zhang
Wenbo Zhang in OpenAIREpmid: 34526707
handle: 1893/33056
Fish and other aquatic foods (blue foods) present an opportunity for more sustainable diets1,2. Yet comprehensive comparison has been limited due to sparse inclusion of blue foods in environmental impact studies3,4 relative to the vast diversity of production5. Here we provide standardized estimates of greenhouse gas, nitrogen, phosphorus, freshwater and land stressors for species groups covering nearly three quarters of global production. We find that across all blue foods, farmed bivalves and seaweeds generate the lowest stressors. Capture fisheries predominantly generate greenhouse gas emissions, with small pelagic fishes generating lower emissions than all fed aquaculture, but flatfish and crustaceans generating the highest. Among farmed finfish and crustaceans, silver and bighead carps have the lowest greenhouse gas, nitrogen and phosphorus emissions, but highest water use, while farmed salmon and trout use the least land and water. Finally, we model intervention scenarios and find improving feed conversion ratios reduces stressors across all fed groups, increasing fish yield reduces land and water use by up to half, and optimizing gears reduces capture fishery emissions by more than half for some groups. Collectively, our analysis identifies high-performing blue foods, highlights opportunities to improve environmental performance, advances data-poor environmental assessments, and informs sustainable diets.
Nature arrow_drop_down University of Stirling: Stirling Digital Research RepositoryArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)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.All Research productsarrow_drop_down <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=10.1038/s41586-021-03889-2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu388 citations 388 popularity Top 0.1% influence Top 1% impulse Top 0.01% Powered by BIP!
more_vert Nature arrow_drop_down University of Stirling: Stirling Digital Research RepositoryArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)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.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 Norway, Canada, Italy, Canada, AustraliaPublisher:Wiley Publicly fundedFunded by:Enterprise IrelandEnterprise IrelandAuthors:Colombo, Stefanie M.;
Colombo, Stefanie M.
Colombo, Stefanie M. in OpenAIRERoy, Koushik;
Roy, Koushik
Roy, Koushik in OpenAIREMraz, Jan;
Mraz, Jan
Mraz, Jan in OpenAIREWan, Alex H. L.;
+10 AuthorsWan, Alex H. L.
Wan, Alex H. L. in OpenAIREColombo, Stefanie M.;
Colombo, Stefanie M.
Colombo, Stefanie M. in OpenAIRERoy, Koushik;
Roy, Koushik
Roy, Koushik in OpenAIREMraz, Jan;
Mraz, Jan
Mraz, Jan in OpenAIREWan, Alex H. L.;
Wan, Alex H. L.
Wan, Alex H. L. in OpenAIREDavies, Simon J.;
Davies, Simon J.
Davies, Simon J. in OpenAIRETibbetts, Sean M.;
Tibbetts, Sean M.
Tibbetts, Sean M. in OpenAIREØverland, Margareth;
Francis, David S.; Rocker, Melissa M.; Gasco, Laura; Spencer, Emma;Øverland, Margareth
Øverland, Margareth in OpenAIREMetian, Marc;
Metian, Marc
Metian, Marc in OpenAIRETrushenski, Jesse T.;
Turchini, Giovanni M.;Trushenski, Jesse T.
Trushenski, Jesse T. in OpenAIREdoi: 10.1111/raq.12766
handle: 11250/3059758 , 2318/1882620 , 11343/340116
AbstractThe aims of this review are to describe the role of ‘blue‐food production’ (animals, plants and algae harvested from freshwater and marine environments) within a circular bioeconomy, discuss how such a framework can help the sustainability and resilience of aquaculture and to summarise key examples of novel nutrient sources that are emerging in the field of fed‐aquaculture species. Aquaculture now provides >50% of the global seafood supply, a share that is expected to increase to at least 60% within the next decade. Aquaculture is an important tool for reducing resource consumption in global protein production and increasing resilience to climate change and other global disruptions (i.e. pandemics, geo‐political instability). Importantly, blue foods also provide essential nutrition for a growing human population. Blue foods are helping to help the global goal of ‘zero hunger’ (United Nation's Sustainable Development Goal 2) while reducing the dependency on finite natural resources but further refinement and new solutions are needed to make the industry more ‘circular’ and sustainable, particularly with respect to sourcing raw materials for aquafeeds. This review describes the feed resources that are available or may be created within a circular bioeconomy framework, their role within the framework and in aquaculture and ultimately, how these resources contribute to de‐risking and establishing a resilient aquaculture production chain.
Archivio Istituziona... arrow_drop_down Reviews in AquacultureArticle . 2022 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: CrossrefThe University of Melbourne: Digital RepositoryArticle . 2023Data sources: Bielefeld Academic Search Engine (BASE)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.All Research productsarrow_drop_down <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/raq.12766&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 75 citations 75 popularity Top 10% influence Top 10% impulse Top 1% Powered by BIP!
more_vert Archivio Istituziona... arrow_drop_down Reviews in AquacultureArticle . 2022 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: CrossrefThe University of Melbourne: Digital RepositoryArticle . 2023Data sources: Bielefeld Academic Search Engine (BASE)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.All Research productsarrow_drop_down <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/raq.12766&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal , Report 2021 Netherlands, Australia, Australia, Australia, Australia, DenmarkPublisher:Wiley Publicly fundedAuthors: Williams; Williams;Halley E. Froehlich;
Daniel Moran; +17 AuthorsHalley E. Froehlich
Halley E. Froehlich in OpenAIREWilliams; Williams;Halley E. Froehlich;
Daniel Moran;Halley E. Froehlich
Halley E. Froehlich in OpenAIREKirsty L. Nash;
Kirsty L. Nash
Kirsty L. Nash in OpenAIREMarc Metian;
Marc Metian
Marc Metian in OpenAIRECaitlin D. Kuempel;
Caitlin D. Kuempel; Caitlin D. Kuempel;Caitlin D. Kuempel
Caitlin D. Kuempel in OpenAIREBenjamin S. Halpern;
Benjamin S. Halpern
Benjamin S. Halpern in OpenAIRELex Bouwman;
Lex Bouwman; Lex Bouwman;Lex Bouwman
Lex Bouwman in OpenAIREMax Troell;
Max Troell;Max Troell
Max Troell in OpenAIREJessica A. Gephart;
Jessica A. Gephart
Jessica A. Gephart in OpenAIREN Sand Jacobsen;
N Sand Jacobsen
N Sand Jacobsen in OpenAIREJulia L. Blanchard;
Julia L. Blanchard
Julia L. Blanchard in OpenAIRERichard S. Cottrell;
Richard S. Cottrell;Richard S. Cottrell
Richard S. Cottrell in OpenAIREPeter B. McIntyre;
Peter B. McIntyre
Peter B. McIntyre in OpenAIREhandle: 10072/416909
AbstractAquaculture policy often promotes production of low‐trophic level species for sustainable industry growth. Yet, the application of the trophic level concept to aquaculture is complex, and its value for assessing sustainability is further complicated by continual reformulation of feeds. The majority of fed farmed fish and invertebrate species are produced using human‐made compound feeds that can differ markedly from the diet of the same species in the wild and continue to change in composition. Using data on aquaculture feeds, we show that technical advances have substantially decreased the mean effective trophic level of farmed species, such as salmon (mean TL = 3.48 to 2.42) and tilapia (2.32 to 2.06), from 1995 to 2015. As farmed species diverge in effective trophic level from their wild counterparts, they are coalescing at a similar effective trophic level due to standardisation of feeds. This pattern blurs the interpretation of trophic level in aquaculture because it can no longer be viewed as a trait of the farmed species, but rather is a dynamic feature of the production system. Guidance based on wild trophic position or historical resource use is therefore misleading. Effective aquaculture policy needs to avoid overly simplistic sustainability indicators such as trophic level. Instead, employing empirically derived metrics based on the specific farmed properties of species groups, management techniques and advances in feed formulation will be crucial for achieving truly sustainable options for farmed seafood.
Griffith University:... arrow_drop_down Griffith University: Griffith Research OnlineArticle . 2021Full-Text: http://hdl.handle.net/10072/416909Data sources: Bielefeld Academic Search Engine (BASE)Reviews in AquacultureOther literature type . 2021License: taverneData sources: Pure Utrecht UniversityOnline Research Database In TechnologyArticle . 2021Data sources: Online Research Database In TechnologyReviews in AquacultureArticle . 2021 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: CrossrefUniversity of Tasmania: UTas ePrintsArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)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.All Research productsarrow_drop_down <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/raq.12535&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 47 citations 47 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert Griffith University:... arrow_drop_down Griffith University: Griffith Research OnlineArticle . 2021Full-Text: http://hdl.handle.net/10072/416909Data sources: Bielefeld Academic Search Engine (BASE)Reviews in AquacultureOther literature type . 2021License: taverneData sources: Pure Utrecht UniversityOnline Research Database In TechnologyArticle . 2021Data sources: Online Research Database In TechnologyReviews in AquacultureArticle . 2021 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: CrossrefUniversity of Tasmania: UTas ePrintsArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)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.All Research productsarrow_drop_down <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/raq.12535&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu