Articles | Volume 17, issue 21
https://doi.org/10.5194/bg-17-5443-2020
© Author(s) 2020. 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-17-5443-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Seasonal variability and sources of in situ brGDGT production in a permanently stratified African crater lake
Loes G. J. van Bree
Department of Earth
Sciences, Faculty of Geosciences, Utrecht University, Princetonlaan 8A, 3584 CB Utrecht, the Netherlands
Department of Earth
Sciences, Faculty of Geosciences, Utrecht University, Princetonlaan 8A, 3584 CB Utrecht, the Netherlands
Allix J. Baxter
Department of Earth
Sciences, Faculty of Geosciences, Utrecht University, Princetonlaan 8A, 3584 CB Utrecht, the Netherlands
Wannes De Crop
Limnology Unit, Ghent University, K.L. Ledeganckstraat 35, 9000
Gent, Belgium
Sigrid van Grinsven
NIOZ Royal Netherlands Institute for Sea Research, Department of
Marine Microbiology and Biogeochemistry, and Utrecht University, P.O. Box 59,
1790 AB Den Burg, the Netherlands
Laura Villanueva
NIOZ Royal Netherlands Institute for Sea Research, Department of
Marine Microbiology and Biogeochemistry, and Utrecht University, P.O. Box 59,
1790 AB Den Burg, the Netherlands
Dirk Verschuren
Limnology Unit, Ghent University, K.L. Ledeganckstraat 35, 9000
Gent, Belgium
Jaap S. Sinninghe Damsté
Department of Earth
Sciences, Faculty of Geosciences, Utrecht University, Princetonlaan 8A, 3584 CB Utrecht, the Netherlands
NIOZ Royal Netherlands Institute for Sea Research, Department of
Marine Microbiology and Biogeochemistry, and Utrecht University, P.O. Box 59,
1790 AB Den Burg, the Netherlands
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35 citations as recorded by crossref.
- Near-universal trends in brGDGT lipid distributions in nature J. Raberg et al. 10.1126/sciadv.abm7625
- 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
- Differences between soil and air temperatures: Implications for geological reconstructions of past climate P. Molnar 10.1130/GES02448.1
- Intact Polar brGDGTs in Arctic Lake Catchments: Implications for Lipid Sources and Paleoclimate Applications J. Raberg et al. 10.1029/2022JG006969
- Depositional history of Lake Chala (Mt. Kilimanjaro, equatorial East Africa) from high-resolution seismic stratigraphy A. Maitituerdi et al. 10.1016/j.jafrearsci.2022.104499
- Anoxic in situ production of bacterial GMGTs in the water column and surficial bottom sediments of a meromictic tropical crater lake: Implications for lake paleothermometry A. Baxter et al. 10.1016/j.gca.2021.05.015
- BrGDGT-based seasonal paleotemperature reconstruction for the last 15 000 years from a shallow lake on the eastern Tibetan Plateau X. Hou et al. 10.5194/cp-20-335-2024
- Branched GDGT-based temperature calibrations from Central European lakes T. Bauersachs et al. 10.1016/j.scitotenv.2023.167724
- Soil pH and aridity influence distributions of branched tetraether lipids in grassland soils along an aridity transect J. Guo et al. 10.1016/j.orggeochem.2021.104347
- Seasonal and multi-annual variation in the abundance of isoprenoid GDGT membrane lipids and their producers in the water column of a meromictic equatorial crater lake (Lake Chala, East Africa) A. Baxter et al. 10.1016/j.quascirev.2021.107263
- Multi-molecular 14 C evidence for mineral control on terrestrial carbon storage and export H. Gies et al. 10.1098/rsta.2022.0328
- Occurrence and distribution of glycerol dialkyl glycerol tetraethers in lake water column: A review L. Jingjing et al. 10.18307/2021.0504
- 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
- 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
- 长江中下游湖泊GDGTs分布及其环境意义 J. Li et al. 10.3799/dqkx.2022.104
- Paleoclimate reconstruction of the last 36 kyr based on branched glycerol dialkyl glycerol tetraethers in the Padul palaeolake record (Sierra Nevada, southern Iberian Peninsula) M. Rodrigo-Gámiz et al. 10.1016/j.quascirev.2022.107434
- The dispersal of fluvially discharged and marine, shelf-produced particulate organic matter in the northern Gulf of Mexico Y. Yedema et al. 10.5194/bg-20-663-2023
- Revised fractional abundances and warm-season temperatures substantially improve brGDGT calibrations in lake sediments J. Raberg et al. 10.5194/bg-18-3579-2021
- 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
- A brGDGT‐Based Reconstruction of Terrestrial Temperature From the Maritime Continent Spanning the Last Glacial Maximum M. Parish et al. 10.1029/2022PA004501
- 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
- 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
- Assessment of branched glycerol monoalkyl glycerol tetraether (brGMGT)-based paleothermometry in the 250,000-year sediment record of Lake Chala, equatorial East Africa A. Baxter et al. 10.1016/j.orggeochem.2024.104812
- Distributions and sources of isoprenoidal GDGTs in Lake Lugano and other central European (peri-)alpine lakes: Lessons for their use as paleotemperature proxies J. Sinninghe Damsté et al. 10.1016/j.quascirev.2021.107352
- DYNAMICS OF DEPOSITION AND FOSSIL PRESERVATION AT THE EARLY EOCENE OKANAGAN HIGHLANDS OF BRITISH COLUMBIA, CANADA: INSIGHTS FROM ORGANIC GEOCHEMISTRY A. LOWE et al. 10.2110/palo.2021.007
- New calibration of terrestrial brGDGT paleothermometer deconvolves distinct temperature responses of two isomer sets H. Wang et al. 10.1016/j.epsl.2023.118497
- Branched GDGT source shift identification allows improved reconstruction of an 8,000-year warming trend on Sumatra P. Hällberg et al. 10.1016/j.orggeochem.2023.104702
- 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
- Microbial lipid signatures in Arctic deltaic sediments – Insights into methane cycling and climate variability J. Lattaud et al. 10.1016/j.orggeochem.2021.104242
- Seasonal temperature dependency of aquatic branched glycerol dialkyl glycerol tetraethers: A mesocosm approach F. Ajallooeian et al. 10.1016/j.orggeochem.2024.104742
- A Holocene temperature (brGDGT) record from Garba Guracha, a high-altitude lake in Ethiopia L. Bittner et al. 10.5194/bg-19-5357-2022
- 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
- Reversed Holocene temperature–moisture relationship in the Horn of Africa A. Baxter et al. 10.1038/s41586-023-06272-5
- Environmental controls on the distribution of GDGT molecules in Lake Höglwörth, Southern Germany S. Acharya et al. 10.1016/j.orggeochem.2023.104689
- Temperature, precipitation, and vegetation changes in the Eastern Mediterranean over the last deglaciation and Dansgaard-Oeschger events M. Stockhecke et al. 10.1016/j.palaeo.2021.110535
35 citations as recorded by crossref.
- Near-universal trends in brGDGT lipid distributions in nature J. Raberg et al. 10.1126/sciadv.abm7625
- 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
- Differences between soil and air temperatures: Implications for geological reconstructions of past climate P. Molnar 10.1130/GES02448.1
- Intact Polar brGDGTs in Arctic Lake Catchments: Implications for Lipid Sources and Paleoclimate Applications J. Raberg et al. 10.1029/2022JG006969
- Depositional history of Lake Chala (Mt. Kilimanjaro, equatorial East Africa) from high-resolution seismic stratigraphy A. Maitituerdi et al. 10.1016/j.jafrearsci.2022.104499
- Anoxic in situ production of bacterial GMGTs in the water column and surficial bottom sediments of a meromictic tropical crater lake: Implications for lake paleothermometry A. Baxter et al. 10.1016/j.gca.2021.05.015
- BrGDGT-based seasonal paleotemperature reconstruction for the last 15 000 years from a shallow lake on the eastern Tibetan Plateau X. Hou et al. 10.5194/cp-20-335-2024
- Branched GDGT-based temperature calibrations from Central European lakes T. Bauersachs et al. 10.1016/j.scitotenv.2023.167724
- Soil pH and aridity influence distributions of branched tetraether lipids in grassland soils along an aridity transect J. Guo et al. 10.1016/j.orggeochem.2021.104347
- Seasonal and multi-annual variation in the abundance of isoprenoid GDGT membrane lipids and their producers in the water column of a meromictic equatorial crater lake (Lake Chala, East Africa) A. Baxter et al. 10.1016/j.quascirev.2021.107263
- Multi-molecular 14 C evidence for mineral control on terrestrial carbon storage and export H. Gies et al. 10.1098/rsta.2022.0328
- Occurrence and distribution of glycerol dialkyl glycerol tetraethers in lake water column: A review L. Jingjing et al. 10.18307/2021.0504
- 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
- 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
- 长江中下游湖泊GDGTs分布及其环境意义 J. Li et al. 10.3799/dqkx.2022.104
- Paleoclimate reconstruction of the last 36 kyr based on branched glycerol dialkyl glycerol tetraethers in the Padul palaeolake record (Sierra Nevada, southern Iberian Peninsula) M. Rodrigo-Gámiz et al. 10.1016/j.quascirev.2022.107434
- The dispersal of fluvially discharged and marine, shelf-produced particulate organic matter in the northern Gulf of Mexico Y. Yedema et al. 10.5194/bg-20-663-2023
- Revised fractional abundances and warm-season temperatures substantially improve brGDGT calibrations in lake sediments J. Raberg et al. 10.5194/bg-18-3579-2021
- 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
- A brGDGT‐Based Reconstruction of Terrestrial Temperature From the Maritime Continent Spanning the Last Glacial Maximum M. Parish et al. 10.1029/2022PA004501
- 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
- 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
- Assessment of branched glycerol monoalkyl glycerol tetraether (brGMGT)-based paleothermometry in the 250,000-year sediment record of Lake Chala, equatorial East Africa A. Baxter et al. 10.1016/j.orggeochem.2024.104812
- Distributions and sources of isoprenoidal GDGTs in Lake Lugano and other central European (peri-)alpine lakes: Lessons for their use as paleotemperature proxies J. Sinninghe Damsté et al. 10.1016/j.quascirev.2021.107352
- DYNAMICS OF DEPOSITION AND FOSSIL PRESERVATION AT THE EARLY EOCENE OKANAGAN HIGHLANDS OF BRITISH COLUMBIA, CANADA: INSIGHTS FROM ORGANIC GEOCHEMISTRY A. LOWE et al. 10.2110/palo.2021.007
- New calibration of terrestrial brGDGT paleothermometer deconvolves distinct temperature responses of two isomer sets H. Wang et al. 10.1016/j.epsl.2023.118497
- Branched GDGT source shift identification allows improved reconstruction of an 8,000-year warming trend on Sumatra P. Hällberg et al. 10.1016/j.orggeochem.2023.104702
- 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
- Microbial lipid signatures in Arctic deltaic sediments – Insights into methane cycling and climate variability J. Lattaud et al. 10.1016/j.orggeochem.2021.104242
- Seasonal temperature dependency of aquatic branched glycerol dialkyl glycerol tetraethers: A mesocosm approach F. Ajallooeian et al. 10.1016/j.orggeochem.2024.104742
- A Holocene temperature (brGDGT) record from Garba Guracha, a high-altitude lake in Ethiopia L. Bittner et al. 10.5194/bg-19-5357-2022
- 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
- Reversed Holocene temperature–moisture relationship in the Horn of Africa A. Baxter et al. 10.1038/s41586-023-06272-5
- Environmental controls on the distribution of GDGT molecules in Lake Höglwörth, Southern Germany S. Acharya et al. 10.1016/j.orggeochem.2023.104689
- Temperature, precipitation, and vegetation changes in the Eastern Mediterranean over the last deglaciation and Dansgaard-Oeschger events M. Stockhecke et al. 10.1016/j.palaeo.2021.110535
Latest update: 21 Nov 2024
Short summary
Branched glycerol dialkyl glycerol tetraethers (brGDGTs) are used as a paleothermometer based on their temperature dependence in global soils, but aquatic production complicates their use in lakes. BrGDGTs in the water column of Lake Chala, East Africa, respond to oxygen conditions and mixing. Changes in their signal can be linked to bacterial community composition rather than membrane adaptation to changing conditions. Their integrated signal in the sediment reflects mean air temperature.
Branched glycerol dialkyl glycerol tetraethers (brGDGTs) are used as a paleothermometer based on...
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