Arid

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Palaeo-environmental significance of evaporative calcite crusts in the Untersee Oasis, East Antarctica 期刊论文
发表期刊: ANTARCTIC SCIENCE. 出版年: 2024
作者:  Lacelle, Denis;  Christy, Michelle;  Faucher, Benoit;  Sobron, Pablo;  Andersen, Dale
收藏  |  浏览/下载:20/0  |  提交时间:2024/10/04
delta C-13  delta C-18  Antarctica  carbonates  Holocene  radiocarbon  
Improved prediction of the vertical distribution of ground ice in Arctic-Antarctic permafrost sediments 期刊论文
发表期刊: COMMUNICATIONS EARTH & ENVIRONMENT. 出版年: 2022, 卷号: 3, 期号: 1
作者:  Lacelle, Denis;  Fisher, David A.;  Verret, Marjolaine;  Pollard, Wayne
收藏  |  浏览/下载:28/0  |  提交时间:2022/03/17
Cryostratigraphy of mid-Miocene permafrost at Friis Hills, McMurdo Dry Valleys of Antarctica 期刊论文
发表期刊: ANTARCTIC SCIENCE. 出版年: 2021, 卷号: 33, 期号: 2, 页码: 174-188
作者:  Verret, Marjolaine;  Dickinson, Warren;  Lacelle, Denis;  Fisher, David;  Norton, Kevin;  Chorley, Hannah;  Levy, Richard;  Naish, Tim
收藏  |  浏览/下载:15/0  |  提交时间:2021/11/29
ground ice  Miocene Climatic Optimum  soluble ions  stable upland zone  stable water isotopes  
Holocene ice wedge formation in the Eureka Sound Lowlands, high Arctic Canada 期刊论文
发表期刊: QUATERNARY RESEARCH. 出版年: 2021, 卷号: 102, 页码: 175-187
作者:  Campbell-Heaton, Kethra;  Lacelle, Denis;  Fisher, David;  Pollard, Wayne
收藏  |  浏览/下载:18/0  |  提交时间:2021/11/19
Ground ice  permafrost  radiocarbon dating  Arctic  
Ice-covered ponds in the Untersee Oasis (East Antarctica): Distribution, chemical composition, and trajectory under a warming climate 期刊论文
发表期刊: ARCTIC ANTARCTIC AND ALPINE RESEARCH. 出版年: 2021, 卷号: 53, 期号: 1, 页码: 324-339
作者:  Faucher, Benoit;  Lacelle, Denis;  Marsh, Nicole B.;  Fisher, David A.;  Andersen, Dale T.
收藏  |  浏览/下载:17/0  |  提交时间:2022/02/12
Ice-covered ponds  isotope geochemistry  modeling  freezing  evaporation  Dronning Maud Land  
Deposition, accumulation, and alteration of Cl-, NO3-, ClO4- and ClO3- salts in a hyper-arid polar environment: Mass balance and isotopic constraints 期刊论文
发表期刊: GEOCHIMICA ET COSMOCHIMICA ACTA. 出版年: 2016, 卷号: 182, 页码: 197-215
作者:  Jackson, Andrew;  Davila, Alfonso F.;  Bohlke, John Karl;  Sturchio, Neil C.;  Sevanthi, Ritesh;  Estrada, Nubia;  Brundrett, Maeghan;  Lacelle, Denis;  McKay, Christopher P.;  Poghosyan, Armen;  Pollard, Wayne;  Zacny, Kris
收藏  |  浏览/下载:22/0  |  提交时间:2019/11/29
Solar Radiation and Air and Ground Temperature Relations in the Cold and Hyper-Arid Quartermain Mountains, McMurdo Dry Valleys of Antarctica 期刊论文
发表期刊: PERMAFROST AND PERIGLACIAL PROCESSES. 出版年: 2016, 卷号: 27, 期号: 2, 页码: 163-176
作者:  Lacelle, Denis;  Lapalme, Caitlin;  Davila, Alfonso F.;  Pollard, Wayne;  Marinova, Margarita;  Heldmann, Jennifer;  McKay, Christopher P.
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/29
ground temperatures  surface offset  thermal offset  Quartermain Mountains  McMurdo Dry Valleys  Antarctica  
Nearing the cold-arid limits of microbial life in permafrost of an upper dry valley, Antarctica 期刊论文
发表期刊: ISME JOURNAL. 出版年: 2016, 卷号: 10, 期号: 7, 页码: 1613-1624
作者:  Goordial, Jacqueline;  Davila, Alfonso;  Lacelle, Denis;  Pollard, Wayne;  Marinova, Margarita M.;  Greer, Charles W.;  DiRuggiero, Jocelyn;  McKay, Christopher P.;  Whyte, Lyle G.
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/29
Stability of massive ground ice bodies in University Valley, McMurdo Dry Valleys of Antarctica: Using stable O-H isotope as tracers of sublimation in hyper-arid regions 期刊论文
发表期刊: EARTH AND PLANETARY SCIENCE LETTERS. 出版年: 2011, 卷号: 301, 期号: 1-2, 页码: 403-411
作者:  Lacelle, Denis;  Davila, Alfonso F.;  Pollard, Wayne H.;  Andersen, Dale;  Heldmann, Jennifer;  Marinova, Margarita;  McKay, Christopher P.
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/29
massive ground ice  sublimation  permafrost  stable O-H isotopes  McMurdo Dry Valleys  
Microbial Diversity in Endostromatolites (cf. Fissure Calcretes) and in the Surrounding Permafrost Landscape, Haughton Impact Structure Region, Devon Island, Canada 期刊论文
发表期刊: ASTROBIOLOGY. 出版年: 2009, 卷号: 9, 期号: 9, 页码: 807-822
作者:  Pellerin, Andre;  Lacelle, Denis;  Fortin, Danielle;  Clark, Ian D.;  Lauriol, Bernard
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/28
Biomineralization  Biosignatures  Carbonates  Haughton Crater  Microbial ecology