N. Kaushal; N. Kaushal;N. Kaushal
Harvested from ORCID Public Data FileN. Kaushal in OpenAIRE F. A. Lechleitner; F. A. Lechleitner
Harvested from ORCID Public Data FileF. A. Lechleitner in OpenAIRE M. Wilhelm; +57 AuthorsM. Wilhelm
Harvested from ORCID Public Data FileM. Wilhelm in OpenAIRE N. Kaushal; N. Kaushal;N. Kaushal
Harvested from ORCID Public Data FileN. Kaushal in OpenAIRE F. A. Lechleitner; F. A. Lechleitner
Harvested from ORCID Public Data FileF. A. Lechleitner in OpenAIRE M. Wilhelm; K. Azennoud;M. Wilhelm
Harvested from ORCID Public Data FileM. Wilhelm in OpenAIRE J. C. Bühler; K. Braun; Y. Ait Brahim;J. C. Bühler
Harvested from ORCID Public Data FileJ. C. Bühler in OpenAIRE A. Baker; Y. Burstyn; Y. Burstyn; L. Comas-Bru;Y. Burstyn
Harvested from ORCID Public Data FileY. Burstyn in OpenAIRE J. Fohlmeister; Y. Goldsmith; S. P. Harrison; I. G. Hatvani; I. G. Hatvani; K. Rehfeld; K. Rehfeld; M. Ritzau; V. Skiba; V. Skiba; H. M. Stoll; J. G. Szűcs; P. Tanos; P. C. Treble; P. C. Treble; V. Azevedo; J. L. Baker; J. L. Baker; A. Borsato;J. Fohlmeister
Harvested from ORCID Public Data FileJ. Fohlmeister in OpenAIRE S. Chawchai; A. Columbu; L. Endres; J. Hu; Z. Kern; Z. Kern;S. Chawchai
Harvested from ORCID Public Data FileS. Chawchai in OpenAIRE A. Kimbrough; A. Kimbrough
Harvested from ORCID Public Data FileA. Kimbrough in OpenAIRE K. Koç; K. Koç; M. Markowska; M. Markowska;M. Markowska
Harvested from ORCID Public Data FileM. Markowska in OpenAIRE B. Martrat; S. Masood Ahmad; C. Nehme; V. F. Novello; C. Pérez-Mejías; J. Ruan; J. Ruan; N. Sekhon; N. Sekhon; N. Sinha; N. Sinha; C. V. Tadros; C. V. Tadros; B. H. Tiger; B. H. Tiger; S. Warken; S. Warken;B. Martrat
Harvested from ORCID Public Data FileB. Martrat in OpenAIRE A. Wolf; H. Zhang;Abstract. Palaeoclimate information on multiple climate variables at different spatiotemporal scales is becoming increasingly important to understand environmental and societal responses to climate change. A lack of high-quality reconstructions of past hydroclimate has recently been identified as a critical research gap. Speleothems, with their precise chronologies, widespread distribution, and ability to record changes in local to regional hydroclimate variability, are an ideal source of such information. Here, we present a new version of the Speleothem Isotopes Synthesis and AnaLysis database (SISALv3), which has been expanded to include trace element ratios and Sr isotopes as additional, hydroclimate-sensitive geochemical proxies. The oxygen and carbon isotope data included in previous versions of the database have been substantially expanded. SISALv3 contains speleothem data from 365 sites from across the globe, including 95 Mg/Ca, 85 Sr/Ca, 52 Ba/Ca, 25 U/Ca, 29 P/Ca, and 14 Sr-isotope records. The database also has increased spatiotemporal coverage for stable oxygen (892) and carbon (620) isotope records compared with SISALv2 (which consists of 673 and 430 stable oxygen and carbon records, respectively). Additional meta information has been added to improve the machine-readability and filtering of data. Standardized chronologies are included for all new entities along with the originally published chronologies. Thus, the SISALv3 database constitutes a unique resource of speleothem palaeoclimate information that allows regional to global palaeoclimate analyses based on multiple geochemical proxies, permitting more robust interpretations of past hydroclimate and comparisons with isotope-enabled climate models and other Earth system and hydrological models. The database can be accessed at https://doi.org/10.5287/ora-2nanwp4rk (Kaushal et al., 2024).
Access RoutesGreen gold 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=10.5194/essd-16-1933-2024&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu- Baker, A.; Asrat, A.; Fairchild, I.J.;
Fairchild, I.J.
Harvested from ORCID Public Data FileFairchild, I.J. in OpenAIRE Leng, Melanie; +10 AuthorsLeng, Melanie
Harvested from ORCID Public Data FileLeng, Melanie in OpenAIRE Baker, A.; Asrat, A.; Fairchild, I.J.; Fairchild, I.J.
Harvested from ORCID Public Data FileFairchild, I.J. in OpenAIRE Leng, Melanie; Leng, Melanie
Harvested from ORCID Public Data FileLeng, Melanie in OpenAIRE Wynn, P.M.; Bryant, Charlotte; Gentry, D.; Umer, M.; University of Birmingham. School of Geography, Earth and Environmental Sciences; Addis Ababa University. Department of Earth Sciences; NERC Isotope Geology Laboratory; University of Nottingham. School of Geography; NERC Radiocarbon Laboratory; Laboratoire des Sciences de Climat et de l'Environment;Wynn, P.M.
Harvested from ORCID Public Data FileWynn, P.M. in OpenAIREWe combine surface and cave climate monitoring with multiple stalagmite parameters to help understand and calibrate the climate records contained within stalagmites from a region with strong rainfall seasonality. Two actively growing stalagmites from Ethiopia were analysed in order to investigate the climate signal contained within δ18O and growth rate parameters. The δ18O and growth rate of the two stalagmites give different responses to surface climate due to variations in the climate signal transfer. Both stalagmites (Merc-1 and Asfa-3) have a climate response that is seasonal; however this signal is subsequently smoothed by the mixing of event and storage water within the aquifer. Merc-1 responds more to high frequency (‘event’) climate, due to a greater ratio of event to storage water in this sample, whereas Asfa-3 responds more to low frequency (‘storage’) climate. In addition, different parameters respond to different seasons. For example, stalagmite Asfa-3, from greater depth from the surface and with a slow drip rate, has a growth rate that responds to the amount of summer rain. In contrast, Merc-1, closer to the surface and with a faster drip rate, exhibits no clear response to surface climate, probably due to a more complex climate signal transfer. δ18O response varies with stalagmite due to the interplay between rainfall forcing factors (amount, seasonality) and disequilibrium kinetics, with opposing correlations between seasonal rainfall and δ18O between the samples. Our results demonstrate that analysis of seasonal climate forcing, and transfer functions reflecting the mixing of event and storage water, may be the most appropriate approach to develop of transfer functions appropriate for high-resolution, stalagmite climate reconstruction.
Access RoutesGreen bronze 68 citations 68 popularity Top 10% influence Top 10% impulse Top 10% 
Powered by BIP!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.gca.2007.03.029&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Kaushal, Nikita;
Kaushal, Nikita
Harvested from ORCID Public Data FileKaushal, Nikita in OpenAIRE Lechleitner, Franziska A.; Lechleitner, Franziska A.
Harvested from ORCID Public Data FileLechleitner, Franziska A. in OpenAIRE Wilhelm, Micah; Wilhelm, Micah
Harvested from ORCID Public Data FileWilhelm, Micah in OpenAIRE Bühler, Janica C.; +39 AuthorsBühler, Janica C.
Harvested from ORCID Public Data FileBühler, Janica C. in OpenAIRE Kaushal, Nikita; Kaushal, Nikita
Harvested from ORCID Public Data FileKaushal, Nikita in OpenAIRE Lechleitner, Franziska A.; Lechleitner, Franziska A.
Harvested from ORCID Public Data FileLechleitner, Franziska A. in OpenAIRE Wilhelm, Micah; Wilhelm, Micah
Harvested from ORCID Public Data FileWilhelm, Micah in OpenAIRE Bühler, Janica C.; Bühler, Janica C.
Harvested from ORCID Public Data FileBühler, Janica C. in OpenAIRE Braun, Kerstin; Braun, Kerstin
Harvested from ORCID Public Data FileBraun, Kerstin in OpenAIRE Ait Brahim, Yassine; Ait Brahim, Yassine
Harvested from ORCID Public Data FileAit Brahim, Yassine in OpenAIRE Azennoud, Khalil; Azennoud, Khalil
Harvested from ORCID Public Data FileAzennoud, Khalil in OpenAIRE Baker, Andy; Baker, Andy
Harvested from ORCID Public Data FileBaker, Andy in OpenAIRE Burstyn, Yuval; Comas-Bru, Laia; Goldsmith, Yonaton; Harrison, Sandy P.; Hatvani, István G.; Rehfeld, Kira; Ritzau, Magdalena; Skiba, Vanessa; Stoll, Heather M.; Szűcs, József G.; Treble, Pauline C.;Burstyn, Yuval
Harvested from ORCID Public Data FileBurstyn, Yuval in OpenAIRE Azevedo, Vitor; Baker, Jonathan L.; Chawchai, Sakonvan; Columbu, Andrea; Endres, Laura; Hu, Jun; Kern, Zoltán; Kimbrough, Alena; Koç, Koray; Markowska, Monika; Martrat, Belen; Masood Ahmad, Syed; Nehme, Carole;Azevedo, Vitor
Harvested from ORCID Public Data FileAzevedo, Vitor in OpenAIRE Novello, Valdir Felipe; Pérez-Mejías, Carlos; Ruan, Jiaoyang; Sekhon, Natasha; Sinha, Nitesh; Tadros, Carol V.; Tiger, Benjamin H.; Warken, Sophie; Wolf, Annabel; Zhang, Haiwei; the SISAL Working Group members;Novello, Valdir Felipe
Harvested from ORCID Public Data FileNovello, Valdir Felipe in OpenAIREAbstract. Paleoclimate information on multiple climate variables at different spatiotemporal scales is increasingly important to understand environmental and societal responses to climate change. A lack of high-quality reconstructions of past hydroclimate has recently been identified as a critical research gap. Speleothems, with their precise chronologies, widespread distribution, and ability to record changes in local to regional hydroclimate variability, are an ideal source of such information. Here we present a new version of the Speleothem Isotopes Synthesis and AnaLysis database (SISALv3), which has been expanded to include trace element ratios and Sr-isotopes as additional, hydroclimate-sensitive geochemical proxies. The oxygen and carbon isotope data included in previous versions of the database have been substantially expanded. SISALv3, contains speleothem data from 364 sites from across the globe, including 94 Mg/Ca, 83 Sr/Ca, 51 Ba/Ca, 25 U/Ca, 29 P/Ca and 14 Sr-isotope records. The database also has increased spatiotemporal coverage for stable oxygen (831) and carbon (588) isotope records compared to SISALv2. Additional meta information has been added to improve machine-readability and filtering of data. Standardized chronologies are included for all new entities together with the originally published chronologies. The SISALv3 database thus constitutes a unique resource of speleothem paleoclimate information that allows regional-to-global paleoclimate analyses based on multiple geochemical proxies, allowing more robust interpretations of past hydroclimate and comparisons with isotope-enabled climate models and other earth system and hydrological models.
Access RoutesGreen hybrid 1 citations 1 popularity Top 10% influence Average impulse Average Powered by BIP!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=10.5194/essd-2023-364&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - FCT| D4 ,EC| GC2.0 ,University College Dublin Atsawawaranunt, Kamolphat;
Atsawawaranunt, Kamolphat
Harvested from ORCID Public Data FileAtsawawaranunt, Kamolphat in OpenAIRE Comas-Bru, Laia; Mozhdehi, Sahar Amirnezhad; Deininger, Michael; +81 AuthorsComas-Bru, Laia
Harvested from ORCID Public Data FileComas-Bru, Laia in OpenAIRE Atsawawaranunt, Kamolphat; Atsawawaranunt, Kamolphat
Harvested from ORCID Public Data FileAtsawawaranunt, Kamolphat in OpenAIRE Comas-Bru, Laia; Mozhdehi, Sahar Amirnezhad; Deininger, Michael;Comas-Bru, Laia
Harvested from ORCID Public Data FileComas-Bru, Laia in OpenAIRE Harrison, Sandy P.; Harrison, Sandy P.
Harvested from ORCID Public Data FileHarrison, Sandy P. in OpenAIRE Baker, Andy; Baker, Andy
Harvested from ORCID Public Data FileBaker, Andy in OpenAIRE
Boyd, Meighan; Boyd, Meighan
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesBoyd, Meighan in OpenAIRE Kaushal, Nikita; Ahmad, Syed Masood;Kaushal, Nikita
Harvested from ORCID Public Data FileKaushal, Nikita in OpenAIRE Brahim, Yassine Ait; Arienzo, Monica; Bajo, Petra;Brahim, Yassine Ait
Harvested from ORCID Public Data FileBrahim, Yassine Ait in OpenAIRE Braun, Kerstin; Braun, Kerstin
Harvested from ORCID Public Data FileBraun, Kerstin in OpenAIRE Burstyn, Yuval; Burstyn, Yuval
Harvested from ORCID Public Data FileBurstyn, Yuval in OpenAIRE Chawchai, Sakonvan; Duan, Wuhui; Hatvani, Istvan Gabor;Chawchai, Sakonvan
Harvested from ORCID Public Data FileChawchai, Sakonvan in OpenAIRE Hu, Jun; Kern, Zoltan; Kern, Zoltan
Harvested from ORCID Public Data FileKern, Zoltan in OpenAIRE Labuhn, Inga; Labuhn, Inga
Harvested from ORCID Public Data FileLabuhn, Inga in OpenAIRE Lachniet, Matthew; Lachniet, Matthew
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesLachniet, Matthew in OpenAIRE Lechleitner, Franziska A.; Lorrey, Andrew;Lechleitner, Franziska A.
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesLechleitner, Franziska A. in OpenAIRE Perez-Mejias, Carlos; Pickering, Robyn;Perez-Mejias, Carlos
Harvested from ORCID Public Data FilePerez-Mejias, Carlos in OpenAIRE Scroxton, Nick; Atkinson, Tim; Ayalon, Avner; Baldini, James; Bar-Matthews, Miriam;Scroxton, Nick
Harvested from ORCID Public Data FileScroxton, Nick in OpenAIRE Pablo Bernal, Juan; Pablo Bernal, Juan
Harvested from ORCID Public Data FilePablo Bernal, Juan in OpenAIRE Breitenbach, Sebastian; Breitenbach, Sebastian
Harvested from ORCID Public Data FileBreitenbach, Sebastian in OpenAIRE Boch, Ronny; Borsato, Andrea;Boch, Ronny
Harvested from ORCID Public Data FileBoch, Ronny in OpenAIRE Cai, Yanjun; Carolin, Stacy;Cai, Yanjun
Harvested from ORCID Public Data FileCai, Yanjun in OpenAIRE Cheng, Hai; Cheng, Hai
Harvested from ORCID Public Data FileCheng, Hai in OpenAIRE Columbu, Andrea; Columbu, Andrea
Harvested from ORCID Public Data FileColumbu, Andrea in OpenAIRE Couchoud, Isabelle; Couchoud, Isabelle
Harvested from ORCID Public Data FileCouchoud, Isabelle in OpenAIRE Cruz, Francisco; Demeny, Attila;Cruz, Francisco
Harvested from ORCID Public Data FileCruz, Francisco in OpenAIRE Dominguez-Villar, David; Dominguez-Villar, David
Harvested from ORCID Public Data FileDominguez-Villar, David in OpenAIRE Dragusin, Virgil; Dragusin, Virgil
Harvested from ORCID Public Data FileDragusin, Virgil in OpenAIRE Drysdale, Russell; Drysdale, Russell
Harvested from ORCID Public Data FileDrysdale, Russell in OpenAIRE Ersek, Vasile; Ersek, Vasile
Harvested from ORCID Public Data FileErsek, Vasile in OpenAIRE Finné, Martin; Finné, Martin
Harvested from ORCID Public Data FileFinné, Martin in OpenAIRE Fleitmann, Dominik; Fleitmann, Dominik
Harvested from ORCID Public Data FileFleitmann, Dominik in OpenAIRE Fohlmeister, Jens; Frappier, Amy; Genty, Dominique;Fohlmeister, Jens
Harvested from ORCID Public Data FileFohlmeister, Jens in OpenAIRE Holzkamper, Steffen; Hopley, Philip;Holzkamper, Steffen
Harvested from ORCID Public Data FileHolzkamper, Steffen in OpenAIRE Kathayat, Gayatri; Kathayat, Gayatri
Harvested from ORCID Public Data FileKathayat, Gayatri in OpenAIRE Keenan-Jones, Duncan; Keenan-Jones, Duncan
Harvested from ORCID Public Data FileKeenan-Jones, Duncan in OpenAIRE Koltai, Gabriella; Luetscher, Marc;Koltai, Gabriella
Harvested from ORCID Public Data FileKoltai, Gabriella in OpenAIRE Li, Ting-Yong; Li, Ting-Yong
Harvested from ORCID Public Data FileLi, Ting-Yong in OpenAIRE Lone, Mahjoor Ahmad; Lone, Mahjoor Ahmad
Harvested from ORCID Public Data FileLone, Mahjoor Ahmad in OpenAIRE Markowska, Monika; Mattey, Dave;Markowska, Monika
Harvested from ORCID Public Data FileMarkowska, Monika in OpenAIRE McDermott, Frank; Moreno, Ana;McDermott, Frank
Harvested from ORCID Public Data FileMcDermott, Frank in OpenAIRE Moseley, Gina; Moseley, Gina
Harvested from ORCID Public Data FileMoseley, Gina in OpenAIRE Nehme, Carole; Nehme, Carole
Harvested from ORCID Public Data FileNehme, Carole in OpenAIRE Novello, Valdir F.; Psomiadis, David;Novello, Valdir F.
Harvested from ORCID Public Data FileNovello, Valdir F. in OpenAIRE Rehfeld, Kira; Rehfeld, Kira
Harvested from ORCID Public Data FileRehfeld, Kira in OpenAIRE Ruan, Jiaoyang; Ruan, Jiaoyang
Harvested from ORCID Public Data FileRuan, Jiaoyang in OpenAIRE Sekhon, Natasha; Sha, Lijuan; Sholz, Denis;Sekhon, Natasha
Harvested from ORCID Public Data FileSekhon, Natasha in OpenAIRE Shopov, Yavor; Shopov, Yavor
Harvested from ORCID Public Data FileShopov, Yavor in OpenAIRE Smith, Andrew; Smith, Andrew
Harvested from ORCID Public Data FileSmith, Andrew in OpenAIRE Strikis, Nicolas; Strikis, Nicolas
Harvested from ORCID Public Data FileStrikis, Nicolas in OpenAIRE Treble, Pauline; Treble, Pauline
Harvested from ORCID Public Data FileTreble, Pauline in OpenAIRE Unal-Imer, Ezgi; Unal-Imer, Ezgi
Harvested from ORCID Public Data FileUnal-Imer, Ezgi in OpenAIRE Vaks, Anton; Vansteenberge, Stef;Vaks, Anton
Harvested from ORCID Public Data FileVaks, Anton in OpenAIRE Veiga-Pires, Cristina; Voarintsoa, Ny Riavo;Veiga-Pires, Cristina
Harvested from ORCID Public Data FileVeiga-Pires, Cristina in OpenAIRE Wang, Xianfeng; Wong, Corinne; Wortham, Barbara; Wurtzel, Jennifer; Zong, Baoyun;Wang, Xianfeng
Harvested from ORCID Public Data FileWang, Xianfeng in OpenAIREAbstract. Stable isotope records from speleothems provide information on past climate changes, most particularly information that can be used to reconstruct past changes in precipitation and atmospheric circulation. These records are increasingly being used to provide “out-of-sample” evaluations of isotope-enabled climate models. SISAL (Speleothem Isotope Synthesis and Analysis) is an international working group of the Past Global Changes (PAGES) project. The working group aims to provide a comprehensive compilation of speleothem isotope records for climate reconstruction and model evaluation. The SISAL database contains data for individual speleothems, grouped by cave system. Stable isotopes of oxygen and carbon (δ18O, δ13C) measurements are referenced by distance from the top or youngest part of the speleothem. Additional tables provide information on dating, including information on the dates used to construct the original age model and sufficient information to assess the quality of each data set and to erect a standardized chronology across different speleothems. The metadata table provides location information, information about the full range of measurements carried out on each speleothem and information about the cave system that is relevant to the interpretation of the records, as well as citations for both publications and archived data. The compiled data are available at http://dx.doi.org/10.17864/1947.139.
68 citations 68 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!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=10.5194/essd-2018-17&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - UKRI| Land Ocean CArbon TransfEr (LOCATE) ,UKRI| HyCRISTAL: Integrating Hydro-Climate Science into Policy Decisions for Climate-Resilient Infrastructure and Livelihoods in East Africa ,ARC| Future Fellowships - Grant ID: FT170100327 ,UKRI| A hidden crisis: unravelling current failures for future success in rural groundwater supply ,ARC| Discovery Projects - Grant ID: DP160101379 Phetdala Oudone;
Phetdala Oudone
Harvested from ORCID Public Data FilePhetdala Oudone in OpenAIRE Liza McDonough; Liza McDonough
Harvested from ORCID Public Data FileLiza McDonough in OpenAIRE Isaac R. Santos; Isaac R. Santos; +11 AuthorsIsaac R. Santos
Harvested from ORCID Public Data FileIsaac R. Santos in OpenAIRE Phetdala Oudone; Phetdala Oudone
Harvested from ORCID Public Data FilePhetdala Oudone in OpenAIRE Liza McDonough; Liza McDonough
Harvested from ORCID Public Data FileLiza McDonough in OpenAIRE Isaac R. Santos; Isaac R. Santos; Martin S. Andersen;Isaac R. Santos
Harvested from ORCID Public Data FileIsaac R. Santos in OpenAIRE Alan MacDonald; Alan MacDonald
Harvested from ORCID Public Data FileAlan MacDonald in OpenAIRE Daren C. Gooddy; Daren C. Gooddy
Harvested from ORCID Public Data FileDaren C. Gooddy in OpenAIRE Jade Ward; Denis M. O'Carroll; Denis M. O'Carroll
Harvested from ORCID Public Data FileDenis M. O'Carroll in OpenAIRE Andy Baker; Andy Baker
Harvested from ORCID Public Data FileAndy Baker in OpenAIRE John Bridgeman; John Bridgeman
Harvested from ORCID Public Data FileJohn Bridgeman in OpenAIRE Dan Lapworth; Dan Lapworth
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesDan Lapworth in OpenAIRE Helen Rutlidge; Helen Rutlidge
Harvested from ORCID Public Data FileHelen Rutlidge in OpenAIRE James P.R. Sorensen; James P.R. Sorensen
Harvested from ORCID Public Data FileJames P.R. Sorensen in OpenAIRE Karina Meredith; Karina Meredith
Harvested from ORCID Public Data FileKarina Meredith in OpenAIREAbstractClimate change and urbanization can increase pressures on groundwater resources, but little is known about how groundwater quality will change. Here, we use a global synthesis (n = 9,404) to reveal the drivers of dissolved organic carbon (DOC), which is an important component of water chemistry and substrate for microorganisms that control biogeochemical reactions. Dissolved inorganic chemistry, local climate and land use explained ~ 31% of observed variability in groundwater DOC, whilst aquifer age explained an additional 16%. We identify a 19% increase in DOC associated with urban land cover. We predict major groundwater DOC increases following changes in precipitation and temperature in key areas relying on groundwater. Climate change and conversion of natural or agricultural areas to urban areas will decrease groundwater quality and increase water treatment costs, compounding existing constraints on groundwater resources.
Access RoutesGreen gold 181 citations 181 popularity Top 1% influence Top 10% impulse Top 0.1% Powered by BIP!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=10.1038/s41467-020-14946-1&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Nikita Kaushal;
Nikita Kaushal
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesNikita Kaushal in OpenAIRE Franziska A. Lechleitner; Franziska A. Lechleitner
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesFranziska A. Lechleitner in OpenAIRE Micah Wilhelm; Janica C. BÃ ⁄ hler; +39 AuthorsMicah Wilhelm
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesMicah Wilhelm in OpenAIRE Nikita Kaushal; Nikita Kaushal
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesNikita Kaushal in OpenAIRE Franziska A. Lechleitner; Franziska A. Lechleitner
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesFranziska A. Lechleitner in OpenAIRE Micah Wilhelm; Janica C. BÃ ⁄ hler;Micah Wilhelm
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesMicah Wilhelm in OpenAIRE Kerstin Braun; Kerstin Braun
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesKerstin Braun in OpenAIRE Yassine Ait Brahim; Yassine Ait Brahim
Harvested from ORCID Public Data FileYassine Ait Brahim in OpenAIRE Khalil Azennoud; Khalil Azennoud
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesKhalil Azennoud in OpenAIRE Andy Baker; Andy Baker
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesAndy Baker in OpenAIRE Yuval Burstyn; Yuval Burstyn
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesYuval Burstyn in OpenAIRE Laia Comas‐Bru; Laia Comas‐Bru
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesLaia Comas‐Bru in OpenAIRE Yonaton Goldsmith; Yonaton Goldsmith
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesYonaton Goldsmith in OpenAIRE Sandy P. Harrison; Sandy P. Harrison
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesSandy P. Harrison in OpenAIRE István Gábor Hatvani; István Gábor Hatvani
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesIstván Gábor Hatvani in OpenAIRE Kira Rehfeld; Magdalena Ritzau;Kira Rehfeld
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesKira Rehfeld in OpenAIRE Vanessa Skiba; Vanessa Skiba
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesVanessa Skiba in OpenAIRE Heather Stoll; Jà zsef G. Szűcs;Heather Stoll
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesHeather Stoll in OpenAIRE Pauline C. Treble; Pauline C. Treble
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesPauline C. Treble in OpenAIRE Vitor Azevedo; Vitor Azevedo
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesVitor Azevedo in OpenAIRE Jonathan Baker; Jonathan Baker
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesJonathan Baker in OpenAIRE Sakonvan Chawchai; Sakonvan Chawchai
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesSakonvan Chawchai in OpenAIRE Andrea Columbu; Andrea Columbu
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesAndrea Columbu in OpenAIRE Laura Endres; Laura Endres
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesLaura Endres in OpenAIRE Jun Hu; Jun Hu
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesJun Hu in OpenAIRE Zoltán Kern; Alena Kimbrough; Koray Koç;Zoltán Kern
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesZoltán Kern in OpenAIRE Monika Markowska; Monika Markowska
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesMonika Markowska in OpenAIRE Belén Martrat; Belén Martrat
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesBelén Martrat in OpenAIRE Shoeb Ahmad; Shoeb Ahmad
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesShoeb Ahmad in OpenAIRE Carole Nehmé; Carole Nehmé
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesCarole Nehmé in OpenAIRE Valdir F. Novello; Carlos Pérez-Mejías;Valdir F. Novello
Harvested from ORCID Public Data FileValdir F. Novello in OpenAIRE Jinlan Ruan; Jinlan Ruan
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesJinlan Ruan in OpenAIRE Natasha Sekhon; Natasha Sekhon
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesNatasha Sekhon in OpenAIRE Nitesh Sinha; Nitesh Sinha
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesNitesh Sinha in OpenAIRE Carol V. Tadros; Carol V. Tadros
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesCarol V. Tadros in OpenAIRE Benjamin H. Tiger; Benjamin H. Tiger
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesBenjamin H. Tiger in OpenAIRE Sophie Warken; Sophie Warken
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesSophie Warken in OpenAIRE Annabel Wolf; Annabel Wolf
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesAnnabel Wolf in OpenAIRE Haiwei Zhang; the SISAL Working Group members;Haiwei Zhang
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesHaiwei Zhang in OpenAIREAbstract. Paleoclimate information on multiple climate variables at different espaciotiotemporal scales is increasingly important to understand environmental and societal responses to climate change. A lack of high-quality reconstructions of past hydroclimate has recently been identified as a critical research gap. Speleothems, with their precise chronologies, widespread distribution, and ability to record changes in local to regional hydroclimate variability, are an ideal source of such information. Here we present a new version of the Speleothem Isotopes Synthesis and AnaLysis database (SISALv3), which has been expanded to include trace element ratios and Sr-isotopes as additional, hydroclimate-sensitive geochemical proxies. The oxygen and carbon isotope data included in previous versions of the database have been substantially expanded. SISALv3, contains speleothem data from 364 sites from across the globe, including 94 Mg/Ca, 83 Sr/Ca, 51 Ba/Ca, 25 U/Ca, 29 P/Ca and 14 Sr-isotope records. The database also has increased espaciotiotemporal coverage for stable oxygen (831) and carbon (588) isotope records compared to SISALv2. Additional meta information has been added to improve machine-readability and filtering of data. Standardized chronologies are included for all new entities together with the originally published chronologies. The SISALv3 database thus constitutes a unique resource of speleothem paleoclimate information that allows regional-to-global paleoclimate analyses based on multiple geochemical proxies, allowing more robust interpretations of past hydroclimate and comparisons with isotope-enabled climate models and other earth system and hydrological models. Abstract. Paleoclimate information on multiple climate variables at different spatiotemporal scales is increasingly important to understand environmental and societal responses to climate change. A lack of high-quality reconstructions of past hydroclimate has recently been identified as a critical research gap. Speleothems, with their precise chronologies, widespread distribution, and ability to record changes in local to regional hydroclimate variability, are an ideal source of such information. Here we present a new version of the Speleothem Isotopes Synthesis and AnaLysis database (SISALv3), which has been expanded to include trace element ratios and Sr-isotopes as additional, hydroclimate-sensitive geochemical proxies. The oxygen and carbon isotope data included in previous versions of the database have been substantially expanded. SISALv3, contains speleothem data from 364 sites from across the globe, including 94 Mg/Ca, 83 Sr/Ca, 51 Ba/Ca, 25 U/Ca, 29 P/Ca and 14 Sr-isotope records. The database also has increased spatiotemporal coverage for stable oxygen (831) and carbon (588) isotope records compared to SISALv2. Additional meta information has been added to improve machine-readability and filtering of data. Standardized chronologies are included for all new entities together with the originally published chronologies. The SISALv3 database thus constitutes a unique resource of speleothem paleoclimate information that allows regional-to-global paleoclimate analyses based on multiple geochemical proxies, allowing more robust interpretations of past hydroclimate and comparisons with isotope-enabled climate models and other earth system and hydrological models. Abstract. Paleoclimate information on multiple climate variables at different spatiotemporal scales is increasingly important to understand environmental and societal responses to climate change. A lack of high-quality reconstructions of past hydroclimate has recently been identified as a critical research gap. Speleothems, with their precise chronologies, widespread distribution, and ability to record changes in local to regional hydroclimate variability, are an ideal source of such information. Here we present a new version of the Speleothem Isotopes Synthesis and AnaLysis database (SISALv3), which has been expanded to include trace element ratios and Sr-isotopes as additional, hydroclimate-sensitive geochemical proxies. The oxygen and carbon isotope data included in previous versions of the database have been substantially expanded. SISALv3, contains speleothem data from 364 sites from across the globe, including 94 Mg/Ca, 83 Sr/Ca, 51 Ba/Ca, 25 U/Ca, 29 P/Ca and 14 Sr-isotope records. The database also has increased spatiotemporal coverage for stable oxygen (831) and carbon (588) isotope records compared to SISALv2. Additional meta information has been added to improve machine-readability and filtering of data. Standardized chronologies are included for all new entities together with the originally published chronologies. The SISALv3 database thus constitutes a unique resource of speleothem paleoclimate information that allows regional-to-global paleoclimate analyses based on multiple geochemical proxies, allowing more robust interpretations of past hydroclimate and comparisons with isotope-enabled climate models and other earth system and hydrological models. ملخص. تزداد أهمية معلومات المناخ القديم حول المتغيرات المناخية المتعددة على نطاقات مكانية وزمنية مختلفة لفهم الاستجابات البيئية والمجتمعية لتغير المناخ. تم تحديد الافتقار إلى عمليات إعادة البناء عالية الجودة للمناخ المائي السابق مؤخرًا على أنه فجوة بحثية حرجة. تعد الكلمات، مع تسلسلها الزمني الدقيق، وتوزيعها على نطاق واسع، والقدرة على تسجيل التغييرات في تقلب المناخ المائي المحلي إلى الإقليمي، مصدرًا مثاليًا لهذه المعلومات. نقدم هنا نسخة جديدة من قاعدة بيانات Spleothem Isotopes Synthesis and AnaLysis (SISALv3)، والتي تم توسيعها لتشمل نسب العناصر النزرة والنظائر المتسلسلة كوكلاء جيوكيميائيين إضافيين حساسين للمناخ المائي. تم توسيع بيانات نظائر الأكسجين والكربون المدرجة في الإصدارات السابقة من قاعدة البيانات بشكل كبير. SISALv3، يحتوي على بيانات speleothem من 364 موقعًا من جميع أنحاء العالم، بما في ذلك 94 ملغ/كالسيوم و 83 ريال سعودي/كالسيوم و 51 باسكال/كالسيوم و 25 وحدة دولية/كالسيوم و 29 P/Ca و 14 سجل نظائر سر. كما زادت قاعدة البيانات من التغطية المكانية والزمانية لسجلات النظائر المستقرة للأكسجين (831) والكربون (588) مقارنة بـ SISALv2. تمت إضافة معلومات تعريف إضافية لتحسين قابلية القراءة الآلية وتصفية البيانات. يتم تضمين التسلسل الزمني الموحد لجميع الكيانات الجديدة جنبًا إلى جنب مع التسلسل الزمني المنشور في الأصل. وبالتالي، تشكل قاعدة بيانات SISALv3 موردًا فريدًا لمعلومات المناخ القديم التي تسمح بتحليلات المناخ القديم الإقليمية إلى العالمية بناءً على وكلاء جيوكيميائيين متعددين، مما يسمح بتفسيرات أكثر قوة للمناخ المائي السابق ومقارنات مع نماذج المناخ التي تدعم النظائر والنماذج الأرضية والهيدرولوجية الأخرى.
0 citations 0 popularity Average influence Average impulse Average Powered by BIP!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=10.60692/ywm8t-nz108&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Thomas, Z.A.; Mooney, S.;
Thomas, Z.A.
Harvested from ORCID Public Data FileThomas, Z.A. in OpenAIRE Cadd, H.; Baker, A.; +11 Authors Thomas, Z.A.; Mooney, S.;Thomas, Z.A.
Harvested from ORCID Public Data FileThomas, Z.A. in OpenAIRE Cadd, H.; Baker, A.; Turney, C.; Schneider, L.; Hogg, A.; Haberle, S.; Green, K.; Weyrich, L.S.;Schneider, L.
Harvested from ORCID Public Data FileSchneider, L. in OpenAIRE Pérez, V.; Moore, N.E.; Zawadzki, A.; Kelloway, S.J.; Khan, S.J.; Khan, S.J.
Harvested from ORCID Public Data FileKhan, S.J. in OpenAIREThe alpine area of the Australian mainland is highly sensitive to climate and environmental change, and potentially vulnerable to ecosystem tipping points. Over the next two decades the Australian alpine region is predicted to experience temperature increases of at least 1 °C, coupled with a substantial decrease in snow cover. Extending the short instrumental record in these regions is imperative to put future change into context, and potentially provide analogues of warming. We reconstructed past temperatures, using a lipid biomarker palaeothermometer technique and mercury flux changes for the past 3500 years from the sediments of Club Lake, a high-altitude alpine tarn in the Snowy Mountains, southeastern Australia. Using a multi-proxy framework, including pollen and charcoal analyses, high-resolution geochemistry, and ancient microbial community composition, supported by high-resolution 210Pb and AMS 14C dating, we investigated local and regional ecological and environmental changes occurring in response to changes in temperature. We find the region experienced a general warming trend over the last 3500 years, with a pronounced climate anomaly occurring between 1000 and 1600 cal yrs. BP. Shifts in vegetation took place during this warm period, characterised by a decline in alpine species and an increase in open woodland taxa which co-occurred with an increase in regional fire activity. Given the narrow altitudinal band of Australian alpine vegetation, any future warming has the potential to result in the extinction of alpine species, including several endemic to the area, as treelines are driven to higher elevations. These findings suggest ongoing conservation efforts will be needed to protect the vulnerable alpine environments from the combined threats of climate changes, fire and invasive species.
Access RoutesGreen hybrid 17 citations 17 popularity Top 10% influence Average impulse Top 10% Powered by BIP!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.scitotenv.2021.149542&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Royal Irish Academy ,EC| GC2.0 ,University College Dublin ,DFG Comas-Bru, Laia;
Comas-Bru, Laia
Harvested from ORCID Public Data FileComas-Bru, Laia in OpenAIRE Harrison, Sandy P.; Harrison, Sandy P.
Harvested from ORCID Public Data FileHarrison, Sandy P. in OpenAIRE Werner, Martin; Werner, Martin
Harvested from ORCID Public Data FileWerner, Martin in OpenAIRE Rehfeld, Kira; +84 AuthorsRehfeld, Kira
Harvested from ORCID Public Data FileRehfeld, Kira in OpenAIRE Comas-Bru, Laia; Comas-Bru, Laia
Harvested from ORCID Public Data FileComas-Bru, Laia in OpenAIRE Harrison, Sandy P.; Harrison, Sandy P.
Harvested from ORCID Public Data FileHarrison, Sandy P. in OpenAIRE Werner, Martin; Werner, Martin
Harvested from ORCID Public Data FileWerner, Martin in OpenAIRE Rehfeld, Kira; Rehfeld, Kira
Harvested from ORCID Public Data FileRehfeld, Kira in OpenAIRE Scroxton, Nick; Scroxton, Nick
Harvested from ORCID Public Data FileScroxton, Nick in OpenAIRE Veiga-Pires, Cristina; Ahmad, Syed Masood;Veiga-Pires, Cristina
Harvested from ORCID Public Data FileVeiga-Pires, Cristina in OpenAIRE Brahim, Yassine Ait; Mozhdehi, Sahar Amirnezhad; Arienzo, Monica; Atsawawaranunt, Kamolphat;Brahim, Yassine Ait
Harvested from ORCID Public Data FileBrahim, Yassine Ait in OpenAIRE Baker, Andy; Baker, Andy
Harvested from ORCID Public Data FileBaker, Andy in OpenAIRE Braun, Kerstin; Braun, Kerstin
Harvested from ORCID Public Data FileBraun, Kerstin in OpenAIRE Breitenbach, Sebastian; Breitenbach, Sebastian
Harvested from ORCID Public Data FileBreitenbach, Sebastian in OpenAIRE Burstyn, Yuval; Burstyn, Yuval
Harvested from ORCID Public Data FileBurstyn, Yuval in OpenAIRE Chawchai, Sakonvan; Chawchai, Sakonvan
Harvested from ORCID Public Data FileChawchai, Sakonvan in OpenAIRE Columbu, Andrea; Deininger, Michael; Demény, Attila; Dixon, Bronwyn; Hatvani, István Gábor;Columbu, Andrea
Harvested from ORCID Public Data FileColumbu, Andrea in OpenAIRE Hu, Jun; Kaushal, Nikita; Kern, Zoltán; Labuhn, Inga; Lachniet, Matthew S.; Lechleitner, Franziska A.; Lorrey, Andrew;Labuhn, Inga
Harvested from ORCID Public Data FileLabuhn, Inga in OpenAIRE Markowska, Monika; Markowska, Monika
Harvested from ORCID Public Data FileMarkowska, Monika in OpenAIRE Nehme, Carole; Nehme, Carole
Harvested from ORCID Public Data FileNehme, Carole in OpenAIRE Novello, Valdir F.; Oster, Jessica; Pérez-Mejías, Carlos; Pickering, Robyn;Novello, Valdir F.
Harvested from ORCID Public Data FileNovello, Valdir F. in OpenAIRE Sekhon, Natasha; Sekhon, Natasha
Harvested from ORCID Public Data FileSekhon, Natasha in OpenAIRE Wang, Xianfeng; Wang, Xianfeng
Harvested from ORCID Public Data FileWang, Xianfeng in OpenAIRE Warken, Sophie; Atkinson, Tim; Ayalon, Avner; Baldini, James; Bar-Matthews, Miryam;Warken, Sophie
Harvested from ORCID Public Data FileWarken, Sophie in OpenAIRE Bernal, Juan Pablo; Bernal, Juan Pablo
Harvested from ORCID Public Data FileBernal, Juan Pablo in OpenAIRE Boch, Ronny; Borsato, Andrea; Boyd, Meighan; Brierley, Chris;Boch, Ronny
Harvested from ORCID Public Data FileBoch, Ronny in OpenAIRE Cai, Yanjun; Carolin, Stacy;Cai, Yanjun
Harvested from ORCID Public Data FileCai, Yanjun in OpenAIRE Cheng, Hai; Constantin, Silviu;Cheng, Hai
Harvested from ORCID Public Data FileCheng, Hai in OpenAIRE Couchoud, Isabelle; Couchoud, Isabelle
Harvested from ORCID Public Data FileCouchoud, Isabelle in OpenAIRE Cruz, Francisco; Cruz, Francisco
Harvested from ORCID Public Data FileCruz, Francisco in OpenAIRE Denniston, Rhawn; Denniston, Rhawn
Harvested from ORCID Public Data FileDenniston, Rhawn in OpenAIRE Dragusin, Virgil; Duan, Wuhui;Dragusin, Virgil
Harvested from ORCID Public Data FileDragusin, Virgil in OpenAIRE Ersek, Vasile; Finné, Martin;Ersek, Vasile
Harvested from ORCID Public Data FileErsek, Vasile in OpenAIRE Fleitmann, Dominik; Fleitmann, Dominik
Harvested from ORCID Public Data FileFleitmann, Dominik in OpenAIRE Fohlmeister, Jens; Frappier, Amy; Genty, Dominique;Fohlmeister, Jens
Harvested from ORCID Public Data FileFohlmeister, Jens in OpenAIRE Holzkämper, Steffen; Hopley, Philip;Holzkämper, Steffen
Harvested from ORCID Public Data FileHolzkämper, Steffen in OpenAIRE Johnston, Vanessa; Johnston, Vanessa
Harvested from ORCID Public Data FileJohnston, Vanessa in OpenAIRE Kathayat, Gayatri; Kathayat, Gayatri
Harvested from ORCID Public Data FileKathayat, Gayatri in OpenAIRE Keenan-Jones, Duncan; Keenan-Jones, Duncan
Harvested from ORCID Public Data FileKeenan-Jones, Duncan in OpenAIRE Koltai, Gabriella; Koltai, Gabriella
Harvested from ORCID Public Data FileKoltai, Gabriella in OpenAIRE Li, Ting-Yong; Li, Ting-Yong
Harvested from ORCID Public Data FileLi, Ting-Yong in OpenAIRE Lone, Mahjoor Ahmad; Luetscher, Marc; Mattey, Dave; Moreno, Ana;Lone, Mahjoor Ahmad
Harvested from ORCID Public Data FileLone, Mahjoor Ahmad in OpenAIRE Moseley, Gina; Psomiadis, David; Ruan, Jiaoyang;Moseley, Gina
Harvested from ORCID Public Data FileMoseley, Gina in OpenAIRE Scholz, Denis; Sha, Lijuan;Scholz, Denis
Harvested from ORCID Public Data FileScholz, Denis in OpenAIRE Smith, Andrew Christopher; Smith, Andrew Christopher
Harvested from ORCID Public Data FileSmith, Andrew Christopher in OpenAIRE Strikis, Nicolás; Strikis, Nicolás
Harvested from ORCID Public Data FileStrikis, Nicolás in OpenAIRE Treble, Pauline; Treble, Pauline
Harvested from ORCID Public Data FileTreble, Pauline in OpenAIRE Ünal-Imer, Ezgi; Ünal-Imer, Ezgi
Harvested from ORCID Public Data FileÜnal-Imer, Ezgi in OpenAIRE Vaks, Anton; Vansteenberge, Stef; Voarintsoa, Ny Riavo G.; Wong, Corinne; Wortham, Barbara;Vaks, Anton
Harvested from ORCID Public Data FileVaks, Anton in OpenAIRE Wurtzel, Jennifer; Wurtzel, Jennifer
Harvested from ORCID Public Data FileWurtzel, Jennifer in OpenAIRE Zhang, Haiwei; Zhang, Haiwei
Harvested from ORCID Public Data FileZhang, Haiwei in OpenAIREAbstract. Although quantitative isotopic data from speleothems has been used to evaluate isotope-enabled model simulations, currently no consensus exists regarding the most appropriate methodology through which achieve this. A number of modelling groups will be running isotope-enabled palaeoclimate simulations in the framework of the Coupled Model Intercomparison Project Phase 6, so it is timely to evaluate different approaches to use the speleothem data for data-model comparisons. Here, we accomplish this using 456 globally-distributed speleothem δ18O records from an updated version of the Speleothem Isotopes Synthesis and Analysis (SISAL) database and palaeoclimate simulations generated using the ECHAM5-wiso isotope-enabled atmospheric circulation model. We show that the SISAL records reproduce the first-order spatial patterns of isotopic variability in the modern day, strongly supporting the application of this dataset for evaluating model-derived isotope variability into the past. However, the discontinuous nature of many speleothem records complicates procuring large numbers of records if data-model comparisons are made using the traditional approach of comparing anomalies between a control period and a given palaeoclimate experiment. To circumvent this issue, we illustrate techniques through which the absolute isotopic values during any time period could be used for model evaluation. Specifically, we show that speleothem isotope records allow an assessment of a model’s ability to simulate spatial isotopic trends and the degree to which the model reproduces the observed environmental controls of isotopic spatial variability. Our analyses provide a protocol for using speleothem isotopic data for model evaluation, including screening the observations, the optimum period for the modern observational baseline, and the selection of an appropriate time-window for creating means of the isotope data for palaeo time slices.
44 citations 44 popularity Top 1% influence Top 10% impulse Top 10% Powered by BIP!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=10.5194/cp-2019-25&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - EC| EPHEMERAL GSI Cuthbert, MO;
Cuthbert, MO
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesCuthbert, MO in OpenAIRE Rau, GC; Rau, GC
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesRau, GC in OpenAIRE Andersen, MS; Andersen, MS
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesAndersen, MS in OpenAIRE Roshan, H; +8 AuthorsRoshan, H
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesRoshan, H in OpenAIRE Cuthbert, MO; Cuthbert, MO
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesCuthbert, MO in OpenAIRE Rau, GC; Rau, GC
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesRau, GC in OpenAIRE Andersen, MS; Andersen, MS
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesAndersen, MS in OpenAIRE Roshan, H; Roshan, H
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesRoshan, H in OpenAIRE Rutlidge, H; Rutlidge, H
Harvested from ORCID Public Data FileRutlidge, H in OpenAIRE Marjo, C; Markowska, M; Markowska, M
Harvested from ORCID Public Data FileMarkowska, M in OpenAIRE Jex, C; Graham, P; Mariethoz, G; Mariethoz, G
Harvested from ORCID Public Data FileMariethoz, G in OpenAIRE Acworth, RI; Acworth, RI
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesAcworth, RI in OpenAIRE Baker, AB; Baker, AB
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesBaker, AB in OpenAIREAbstractThis study describes the first use of concurrent high-precision temperature and drip rate monitoring to explore what controls the temperature of speleothem forming drip water. Two contrasting sites, one with fast transient and one with slow constant dripping, in a temperate semi-arid location (Wellington, NSW, Australia), exhibit drip water temperatures which deviate significantly from the cave air temperature. We confirm the hypothesis that evaporative cooling is the dominant, but so far unattributed, control causing significant disequilibrium between drip water and host rock/air temperatures. The amount of cooling is dependent on the drip rate, relative humidity and ventilation. Our results have implications for the interpretation of temperature-sensitive, speleothem climate proxies such as δ18O, cave microecology and the use of heat as a tracer in karst. Understanding the processes controlling the temperature of speleothem-forming cave drip waters is vital for assessing the reliability of such deposits as archives of climate change.
Access RoutesGreen gold 38 citations 38 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!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=10.1038/srep05162&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - McDonough, Liza; Santos, Isaac; Andersen, Martin; O'Carroll, Denis; +3 Authors
McDonough, Liza
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesMcDonough, Liza in OpenAIRE McDonough, Liza; Santos, Isaac; Andersen, Martin; O'Carroll, Denis; Rutlidge, Helen; Meredith, Karina;McDonough, Liza
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesMcDonough, Liza in OpenAIRE Baker, Andy; Baker, Andy
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesBaker, Andy in OpenAIRERapid urban growth is increasing demand for potable groundwater. Dissolved organic carbon (DOC) is a major control of groundwater potability and treatment costs. We hypothesize that climate change and urbanization will not only decrease groundwater availability, but also its quality. Here, we summarize global groundwater DOC data (n = 6781) to identify its drivers and predict future changes. Our analysis of 2916 data revealed climate, dissolved inorganic ions and land use explain 31% of DOC variability, whilst aquifer age accounted for an additional 16%. Urban groundwaters were ~19% more enriched in DOC than natural or agricultural lands. We identify hotspots in the United States associated with a groundwater DOC increase of 45% by 2050, which could increase household water costs in some key regions such as Nevada, Georgia and South Carolina. Climate change will make groundwater increasingly difficult and expensive to treat, requiring more efficient and cost-effective methods for groundwater treatment in the future.
0 citations 0 popularity Average influence Average impulse Average Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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