Articles | Volume 18, issue 12
https://doi.org/10.5194/bg-18-3579-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-18-3579-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Revised fractional abundances and warm-season temperatures substantially improve brGDGT calibrations in lake sediments
Jonathan H. Raberg
CORRESPONDING AUTHOR
Department of Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO 80309, USA
Faculty of Earth Sciences, University of Iceland, Reykjavík, Iceland
David J. Harning
Department of Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO 80309, USA
Faculty of Earth Sciences, University of Iceland, Reykjavík, Iceland
Sarah E. Crump
Department of Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO 80309, USA
currently at: Ecology and Evolutionary Biology Department, University of California Santa Cruz, Santa Cruz, CA 95064, USA
Greg de Wet
Department of Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO 80309, USA
currently at: Department of Geosciences, Smith College, Northampton, MA 01063, USA
Aria Blumm
Department of Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO 80309, USA
currently at: Department of Geosciences, University of Arizona, Tucson, AZ 85721, USA
Sebastian Kopf
Department of Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO 80309, USA
Áslaug Geirsdóttir
Faculty of Earth Sciences, University of Iceland, Reykjavík, Iceland
Gifford H. Miller
Department of Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO 80309, USA
Julio Sepúlveda
Department of Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO 80309, USA
Viewed
Total article views: 4,232 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 28 Jan 2021)
HTML | XML | Total | Supplement | BibTeX | EndNote | |
---|---|---|---|---|---|---|
2,688 | 1,452 | 92 | 4,232 | 514 | 95 | 86 |
- HTML: 2,688
- PDF: 1,452
- XML: 92
- Total: 4,232
- Supplement: 514
- BibTeX: 95
- EndNote: 86
Total article views: 2,772 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 17 Jun 2021)
HTML | XML | Total | Supplement | BibTeX | EndNote | |
---|---|---|---|---|---|---|
1,857 | 850 | 65 | 2,772 | 229 | 88 | 79 |
- HTML: 1,857
- PDF: 850
- XML: 65
- Total: 2,772
- Supplement: 229
- BibTeX: 88
- EndNote: 79
Total article views: 1,460 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 28 Jan 2021)
HTML | XML | Total | Supplement | BibTeX | EndNote | |
---|---|---|---|---|---|---|
831 | 602 | 27 | 1,460 | 285 | 7 | 7 |
- HTML: 831
- PDF: 602
- XML: 27
- Total: 1,460
- Supplement: 285
- BibTeX: 7
- EndNote: 7
Viewed (geographical distribution)
Total article views: 4,232 (including HTML, PDF, and XML)
Thereof 3,976 with geography defined
and 256 with unknown origin.
Total article views: 2,772 (including HTML, PDF, and XML)
Thereof 2,649 with geography defined
and 123 with unknown origin.
Total article views: 1,460 (including HTML, PDF, and XML)
Thereof 1,327 with geography defined
and 133 with unknown origin.
Country | # | Views | % |
---|
Country | # | Views | % |
---|
Country | # | Views | % |
---|
Total: | 0 |
HTML: | 0 |
PDF: | 0 |
XML: | 0 |
- 1
1
Total: | 0 |
HTML: | 0 |
PDF: | 0 |
XML: | 0 |
- 1
1
Total: | 0 |
HTML: | 0 |
PDF: | 0 |
XML: | 0 |
- 1
1
Cited
56 citations as recorded by crossref.
- The impact of soil chemistry, moisture and temperature on branched and isoprenoid GDGTs in soils: A study using six globally distributed elevation transects C. De Jonge et al. 10.1016/j.orggeochem.2023.104706
- Reconstruction of warm-season temperatures in central Europe during the past 60 000 years from lacustrine branched glycerol dialkyl glycerol tetraethers (brGDGTs) P. Zander et al. 10.5194/cp-20-841-2024
- Biomarker proxy records of Arctic climate change during the Mid-Pleistocene transition from Lake El'gygytgyn (Far East Russia) K. Lindberg et al. 10.5194/cp-18-559-2022
- Spatial fingerprints and mechanisms of precipitation and temperature changes during the Younger Dryas in eastern North America D. Fastovich et al. 10.1016/j.quascirev.2022.107724
- Distributions of GDGTs and its influencing factors in surface sediments of Lake Chahannaoer L. Peiqi et al. 10.18307/2024.0224
- FROG: A global machine-learning temperature calibration for branched GDGTs in soils and peats P. Véquaud et al. 10.1016/j.gca.2021.12.007
- Climatic and environmental conditions during the Pleistocene in the Central Qaidam Basin, NE Tibetan Plateau: Evidence from GDGTs, stable isotopes and major and trace elements of the Qigequan Formation J. Qiao et al. 10.1016/j.coal.2022.103958
- Characteristics of isoprenoid and branched tetraether lipids in the deep ocean: implications from surface sediments in the seamount area of the Western Pacific Ocean C. Sun et al. 10.1016/j.marchem.2022.104086
- Regional vs. global temperature calibrations for lacustrine BrGDGTs in the North American (sub)tropics: Implications for their application in paleotemperature reconstructions Y. Lei et al. 10.1016/j.orggeochem.2023.104660
- Paleo-temperature inferred from brGDGTs over the past 18 cal ka BP from Lake Barrine, tropical NE Australia T. Li et al. 10.1016/j.quascirev.2023.108125
- Holocene Water Balance Variations in Great Salt Lake, Utah: Application of GDGT Indices and the ACE Salinity Proxy R. So et al. 10.1029/2022PA004558
- Late Holocene temperature and precipitation variations in an alpine region of the northeastern Tibetan Plateau and their response to global climate change Y. Li et al. 10.1016/j.palaeo.2023.111442
- Millennial changes and cooling trends in land surface warm-season temperatures during the Holocene Y. Zheng et al. 10.1016/j.scib.2024.05.008
- Tracing Holocene temperatures and human impact in a Greenlandic Lake: Novel insights from hyperspectral imaging and lipid biomarkers T. Schneider et al. 10.1016/j.quascirev.2024.108851
- Sedimentary brGDGTs in China: An overview of modern observations and proposed land Holocene paleotemperature records T. Lin et al. 10.1016/j.earscirev.2024.104694
- Distribution of branched glycerol dialkyl glycerol tetraether (brGDGT) lipids from soils and sediments from the same watershed are distinct regionally (central Chile) but not globally M. O’Beirne et al. 10.3389/feart.2024.1383146
- Disentangling influences of climate variability and lake-system evolution on climate proxies derived from isoprenoid and branched glycerol dialkyl glycerol tetraethers (GDGTs): the 250 kyr Lake Chala record A. Baxter et al. 10.5194/bg-21-2877-2024
- A nonlinear model for resolving the temperature bias of branched glycerol dialkyl glycerol tetraether (brGDGT) temperature proxies J. Zhao et al. 10.1016/j.gca.2022.04.022
- New calibration of terrestrial brGDGT paleothermometer deconvolves distinct temperature responses of two isomer sets H. Wang et al. 10.1016/j.epsl.2023.118497
- A Holocene temperature (brGDGT) record from Garba Guracha, a high-altitude lake in Ethiopia L. Bittner et al. 10.5194/bg-19-5357-2022
- Reconstructing 15 000 years of southern France temperatures from coupled pollen and molecular (branched glycerol dialkyl glycerol tetraether) markers (Canroute, Massif Central) L. d'Oliveira et al. 10.5194/cp-19-2127-2023
- Evaluating global temperature calibrations for lacustrine branched GDGTs: Seasonal variability, paleoclimate implications, and future directions B. Zhao et al. 10.1016/j.quascirev.2023.108124
- A critical assessment of lacustrine branched glycerol dialkyl glycerol tetraether (brGDGT) temperature calibration models M. O'Beirne et al. 10.1016/j.gca.2023.08.019
- Aquatic plant wax hydrogen and carbon isotopes in Greenland lakes record shifts in methane cycling during past Holocene warming J. McFarlin et al. 10.1126/sciadv.adh9704
- Distribution of Glycerol Dialkyl Glycerol Tetraethers (GDGTs) in Carbonate-Type and Sulfate-Type Lacustrine Sediments: Insight into the Influence of Ionic Composition on GDGTs Y. Chen et al. 10.3390/min12101233
- Lake Dynamics Modulate the Air Temperature Variability Recorded by Sedimentary Aquatic Biomarkers: A Holocene Case Study From Western Greenland A. Cluett et al. 10.1029/2022JG007106
- Aquatic and Terrestrial Plant Contributions to Sedimentary Plant Waxes in a Modern Arctic Lake Setting K. Hollister et al. 10.1029/2022JG006903
- Climatic and environmentally driven variability in lacustrine brGDGT distributions at local to regional scales in Alaska and northwestern Canada G. Otiniano et al. 10.1016/j.orggeochem.2023.104604
- Branched GDGT-based temperature calibrations from Central European lakes T. Bauersachs et al. 10.1016/j.scitotenv.2023.167724
- Holocene summer temperature record based on branched tetraethers in Northeast China Z. Zhu et al. 10.1177/09596836231197769
- Early Holocene Laurentide Ice Sheet Retreat Influenced Summer Atmospheric Circulation in Baffin Bay E. Thomas et al. 10.1029/2023GL103428
- Eocene maar sediments record warming of up to 3.5 °C during a hyperthermal event 47.2 million years ago C. Schmitt et al. 10.1038/s43247-024-01628-9
- The expression of the MIS 12 glacial stage in Southeastern Europe and its impact over the Middle Pleistocene hominins in Megalopolis Basin (Greece) G. Butiseacă et al. 10.1016/j.gloplacha.2024.104585
- The influence of soil chemistry on branched tetraether lipids in mid- and high latitude soils: Implications for brGDGT- based paleothermometry C. De Jonge et al. 10.1016/j.gca.2021.06.037
- Environmental controls on the distribution of GDGT molecules in Lake Höglwörth, Southern Germany S. Acharya et al. 10.1016/j.orggeochem.2023.104689
- Reconstructing warm-season temperatures using brGDGTs and assessing biases in Holocene temperature records in northern Fennoscandia G. Otiniano et al. 10.1016/j.quascirev.2024.108555
- Modern Sedimentation Patterns in Lake Issyk Kul (Kyrgyzstan), Derived From Surface Sediment and Inlet Stream Samples M. Lenz et al. 10.1029/2022EA002541
- Prolonged drying trend coincident with the demise of Norse settlement in southern Greenland B. Zhao et al. 10.1126/sciadv.abm4346
- Calibration and Application of Branched GDGTs to Tibetan Lake Sediments: The Influence of Temperature on the Fall of the Guge Kingdom in Western Tibet, China J. Liang et al. 10.1029/2021PA004393
- Differences between soil and air temperatures: Implications for geological reconstructions of past climate P. Molnar 10.1130/GES02448.1
- BrGDGT lipids in cold regions reflect summer soil temperature and seasonal soil water chemistry J. Raberg et al. 10.1016/j.gca.2024.01.034
- Biomarker-based quantitative constraints on maximal soil-derived brGDGTs in modern lake sediments H. Wang et al. 10.1016/j.epsl.2022.117947
- Spatiotemporal variation of modern lake, stream, and soil water isotopes in Iceland D. Harning et al. 10.5194/hess-28-4275-2024
- Seasonal temperature dependency of aquatic branched glycerol dialkyl glycerol tetraethers: A mesocosm approach F. Ajallooeian et al. 10.1016/j.orggeochem.2024.104742
- BrGDGT-based quantitative reconstructions of paleotemperature in lakes: Regional vs. site-specific calibrations J. Wu et al. 10.1016/j.quascirev.2023.108416
- Intact Polar brGDGTs in Arctic Lake Catchments: Implications for Lipid Sources and Paleoclimate Applications J. Raberg et al. 10.1029/2022JG006969
- Near-universal trends in brGDGT lipid distributions in nature J. Raberg et al. 10.1126/sciadv.abm7625
- Climate changes during the Late Glacial in southern Europe: new insights based on pollen and brGDGTs of Lake Matese in Italy M. Robles et al. 10.5194/cp-19-493-2023
- Reversed Holocene temperature–moisture relationship in the Horn of Africa A. Baxter et al. 10.1038/s41586-023-06272-5
- Decoupled Asian monsoon intensity and precipitation during glacial-interglacial transitions on the Chinese Loess Plateau Y. Zheng et al. 10.1038/s41467-022-33105-2
- Environmental controls on the distribution of brGDGTs and brGMGTs across the Seine River basin (NW France): implications for bacterial tetraethers as a proxy for riverine runoff Z. Zhang et al. 10.5194/bg-21-2227-2024
- Lipid biomarker (brGDGT)- and pollen-based reconstruction of temperature change during the Middle to Late Holocene transition in the Carpathians M. Ramos-Román et al. 10.1016/j.gloplacha.2022.103859
- Evidence for a Relatively Warm Mid‐to Late Holocene on the Southeastern Tibetan Plateau X. Feng et al. 10.1029/2022GL098740
- Temperature variability revealed by lacustrine brGDGTs in northeastern China since the Last Glacial Maximum C. Leng et al. 10.1016/j.gloplacha.2024.104384
- Temperature and nutrients control the presence and distribution of long-chain diols in Swiss lakes J. Lattaud et al. 10.3389/feart.2024.1409137
- A brGDGT‐Based Reconstruction of Terrestrial Temperature From the Maritime Continent Spanning the Last Glacial Maximum M. Parish et al. 10.1029/2022PA004501
54 citations as recorded by crossref.
- The impact of soil chemistry, moisture and temperature on branched and isoprenoid GDGTs in soils: A study using six globally distributed elevation transects C. De Jonge et al. 10.1016/j.orggeochem.2023.104706
- Reconstruction of warm-season temperatures in central Europe during the past 60 000 years from lacustrine branched glycerol dialkyl glycerol tetraethers (brGDGTs) P. Zander et al. 10.5194/cp-20-841-2024
- Biomarker proxy records of Arctic climate change during the Mid-Pleistocene transition from Lake El'gygytgyn (Far East Russia) K. Lindberg et al. 10.5194/cp-18-559-2022
- Spatial fingerprints and mechanisms of precipitation and temperature changes during the Younger Dryas in eastern North America D. Fastovich et al. 10.1016/j.quascirev.2022.107724
- Distributions of GDGTs and its influencing factors in surface sediments of Lake Chahannaoer L. Peiqi et al. 10.18307/2024.0224
- FROG: A global machine-learning temperature calibration for branched GDGTs in soils and peats P. Véquaud et al. 10.1016/j.gca.2021.12.007
- Climatic and environmental conditions during the Pleistocene in the Central Qaidam Basin, NE Tibetan Plateau: Evidence from GDGTs, stable isotopes and major and trace elements of the Qigequan Formation J. Qiao et al. 10.1016/j.coal.2022.103958
- Characteristics of isoprenoid and branched tetraether lipids in the deep ocean: implications from surface sediments in the seamount area of the Western Pacific Ocean C. Sun et al. 10.1016/j.marchem.2022.104086
- Regional vs. global temperature calibrations for lacustrine BrGDGTs in the North American (sub)tropics: Implications for their application in paleotemperature reconstructions Y. Lei et al. 10.1016/j.orggeochem.2023.104660
- Paleo-temperature inferred from brGDGTs over the past 18 cal ka BP from Lake Barrine, tropical NE Australia T. Li et al. 10.1016/j.quascirev.2023.108125
- Holocene Water Balance Variations in Great Salt Lake, Utah: Application of GDGT Indices and the ACE Salinity Proxy R. So et al. 10.1029/2022PA004558
- Late Holocene temperature and precipitation variations in an alpine region of the northeastern Tibetan Plateau and their response to global climate change Y. Li et al. 10.1016/j.palaeo.2023.111442
- Millennial changes and cooling trends in land surface warm-season temperatures during the Holocene Y. Zheng et al. 10.1016/j.scib.2024.05.008
- Tracing Holocene temperatures and human impact in a Greenlandic Lake: Novel insights from hyperspectral imaging and lipid biomarkers T. Schneider et al. 10.1016/j.quascirev.2024.108851
- Sedimentary brGDGTs in China: An overview of modern observations and proposed land Holocene paleotemperature records T. Lin et al. 10.1016/j.earscirev.2024.104694
- Distribution of branched glycerol dialkyl glycerol tetraether (brGDGT) lipids from soils and sediments from the same watershed are distinct regionally (central Chile) but not globally M. O’Beirne et al. 10.3389/feart.2024.1383146
- Disentangling influences of climate variability and lake-system evolution on climate proxies derived from isoprenoid and branched glycerol dialkyl glycerol tetraethers (GDGTs): the 250 kyr Lake Chala record A. Baxter et al. 10.5194/bg-21-2877-2024
- A nonlinear model for resolving the temperature bias of branched glycerol dialkyl glycerol tetraether (brGDGT) temperature proxies J. Zhao et al. 10.1016/j.gca.2022.04.022
- New calibration of terrestrial brGDGT paleothermometer deconvolves distinct temperature responses of two isomer sets H. Wang et al. 10.1016/j.epsl.2023.118497
- A Holocene temperature (brGDGT) record from Garba Guracha, a high-altitude lake in Ethiopia L. Bittner et al. 10.5194/bg-19-5357-2022
- Reconstructing 15 000 years of southern France temperatures from coupled pollen and molecular (branched glycerol dialkyl glycerol tetraether) markers (Canroute, Massif Central) L. d'Oliveira et al. 10.5194/cp-19-2127-2023
- Evaluating global temperature calibrations for lacustrine branched GDGTs: Seasonal variability, paleoclimate implications, and future directions B. Zhao et al. 10.1016/j.quascirev.2023.108124
- A critical assessment of lacustrine branched glycerol dialkyl glycerol tetraether (brGDGT) temperature calibration models M. O'Beirne et al. 10.1016/j.gca.2023.08.019
- Aquatic plant wax hydrogen and carbon isotopes in Greenland lakes record shifts in methane cycling during past Holocene warming J. McFarlin et al. 10.1126/sciadv.adh9704
- Distribution of Glycerol Dialkyl Glycerol Tetraethers (GDGTs) in Carbonate-Type and Sulfate-Type Lacustrine Sediments: Insight into the Influence of Ionic Composition on GDGTs Y. Chen et al. 10.3390/min12101233
- Lake Dynamics Modulate the Air Temperature Variability Recorded by Sedimentary Aquatic Biomarkers: A Holocene Case Study From Western Greenland A. Cluett et al. 10.1029/2022JG007106
- Aquatic and Terrestrial Plant Contributions to Sedimentary Plant Waxes in a Modern Arctic Lake Setting K. Hollister et al. 10.1029/2022JG006903
- Climatic and environmentally driven variability in lacustrine brGDGT distributions at local to regional scales in Alaska and northwestern Canada G. Otiniano et al. 10.1016/j.orggeochem.2023.104604
- Branched GDGT-based temperature calibrations from Central European lakes T. Bauersachs et al. 10.1016/j.scitotenv.2023.167724
- Holocene summer temperature record based on branched tetraethers in Northeast China Z. Zhu et al. 10.1177/09596836231197769
- Early Holocene Laurentide Ice Sheet Retreat Influenced Summer Atmospheric Circulation in Baffin Bay E. Thomas et al. 10.1029/2023GL103428
- Eocene maar sediments record warming of up to 3.5 °C during a hyperthermal event 47.2 million years ago C. Schmitt et al. 10.1038/s43247-024-01628-9
- The expression of the MIS 12 glacial stage in Southeastern Europe and its impact over the Middle Pleistocene hominins in Megalopolis Basin (Greece) G. Butiseacă et al. 10.1016/j.gloplacha.2024.104585
- The influence of soil chemistry on branched tetraether lipids in mid- and high latitude soils: Implications for brGDGT- based paleothermometry C. De Jonge et al. 10.1016/j.gca.2021.06.037
- Environmental controls on the distribution of GDGT molecules in Lake Höglwörth, Southern Germany S. Acharya et al. 10.1016/j.orggeochem.2023.104689
- Reconstructing warm-season temperatures using brGDGTs and assessing biases in Holocene temperature records in northern Fennoscandia G. Otiniano et al. 10.1016/j.quascirev.2024.108555
- Modern Sedimentation Patterns in Lake Issyk Kul (Kyrgyzstan), Derived From Surface Sediment and Inlet Stream Samples M. Lenz et al. 10.1029/2022EA002541
- Prolonged drying trend coincident with the demise of Norse settlement in southern Greenland B. Zhao et al. 10.1126/sciadv.abm4346
- Calibration and Application of Branched GDGTs to Tibetan Lake Sediments: The Influence of Temperature on the Fall of the Guge Kingdom in Western Tibet, China J. Liang et al. 10.1029/2021PA004393
- Differences between soil and air temperatures: Implications for geological reconstructions of past climate P. Molnar 10.1130/GES02448.1
- BrGDGT lipids in cold regions reflect summer soil temperature and seasonal soil water chemistry J. Raberg et al. 10.1016/j.gca.2024.01.034
- Biomarker-based quantitative constraints on maximal soil-derived brGDGTs in modern lake sediments H. Wang et al. 10.1016/j.epsl.2022.117947
- Spatiotemporal variation of modern lake, stream, and soil water isotopes in Iceland D. Harning et al. 10.5194/hess-28-4275-2024
- Seasonal temperature dependency of aquatic branched glycerol dialkyl glycerol tetraethers: A mesocosm approach F. Ajallooeian et al. 10.1016/j.orggeochem.2024.104742
- BrGDGT-based quantitative reconstructions of paleotemperature in lakes: Regional vs. site-specific calibrations J. Wu et al. 10.1016/j.quascirev.2023.108416
- Intact Polar brGDGTs in Arctic Lake Catchments: Implications for Lipid Sources and Paleoclimate Applications J. Raberg et al. 10.1029/2022JG006969
- Near-universal trends in brGDGT lipid distributions in nature J. Raberg et al. 10.1126/sciadv.abm7625
- Climate changes during the Late Glacial in southern Europe: new insights based on pollen and brGDGTs of Lake Matese in Italy M. Robles et al. 10.5194/cp-19-493-2023
- Reversed Holocene temperature–moisture relationship in the Horn of Africa A. Baxter et al. 10.1038/s41586-023-06272-5
- Decoupled Asian monsoon intensity and precipitation during glacial-interglacial transitions on the Chinese Loess Plateau Y. Zheng et al. 10.1038/s41467-022-33105-2
- Environmental controls on the distribution of brGDGTs and brGMGTs across the Seine River basin (NW France): implications for bacterial tetraethers as a proxy for riverine runoff Z. Zhang et al. 10.5194/bg-21-2227-2024
- Lipid biomarker (brGDGT)- and pollen-based reconstruction of temperature change during the Middle to Late Holocene transition in the Carpathians M. Ramos-Román et al. 10.1016/j.gloplacha.2022.103859
- Evidence for a Relatively Warm Mid‐to Late Holocene on the Southeastern Tibetan Plateau X. Feng et al. 10.1029/2022GL098740
- Temperature variability revealed by lacustrine brGDGTs in northeastern China since the Last Glacial Maximum C. Leng et al. 10.1016/j.gloplacha.2024.104384
2 citations as recorded by crossref.
- Temperature and nutrients control the presence and distribution of long-chain diols in Swiss lakes J. Lattaud et al. 10.3389/feart.2024.1409137
- A brGDGT‐Based Reconstruction of Terrestrial Temperature From the Maritime Continent Spanning the Last Glacial Maximum M. Parish et al. 10.1029/2022PA004501
Latest update: 21 Nov 2024
Short summary
BrGDGT lipids are a proxy for temperature in lake sediments, but other parameters like pH can influence them, and seasonality can affect the temperatures they record. We find a warm-season bias at 43 new high-latitude sites. We also present a new method that deconvolves the effects of temperature, pH, and conductivity and generate global calibrations for these variables. Our study provides new paleoclimate tools, insight into brGDGTs at the biochemical level, and a new method for future study.
BrGDGT lipids are a proxy for temperature in lake sediments, but other parameters like pH can...
Altmetrics
Final-revised paper
Preprint