Arid

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Hydrochemical and isotopic characteristics of water sources for biological activity across a massive evaporite basin on the Tibetan Plateau: Implications for aquatic environments on early Mars 期刊论文
发表期刊: SCIENCE OF THE TOTAL ENVIRONMENT. 出版年: 2024, 卷号: 935
作者:  Shen, Jianxun;  Huang, Tianming;  Zhang, Huiqing;  Lin, Wei
收藏  |  浏览/下载:21/0  |  提交时间:2024/10/04
Qaidam water  Hydrogeochemistry  Dissolved carbon  Nitrate  Oxyhalide  Isotopic biosignature  
Cyanobacterial weathering in warming periglacial sediments: Implications for nutrient cycling and potential biosignatures 期刊论文
发表期刊: PERMAFROST AND PERIGLACIAL PROCESSES. 出版年: 2022
作者:  Demirel-Floyd, Cansu;  Soreghan, Gerilyn S.;  Madden, Megan E. Elwood
收藏  |  浏览/下载:31/0  |  提交时间:2021/11/29
Antarctic dry valleys  biosignature  cyanobacteria  glacial  Mars  silicate weathering  
Biological Soil Crusts as Modern Analogues for the Archean Continental Biosphere: Insights from Carbon and Nitrogen Isotopes 期刊论文
发表期刊: ASTROBIOLOGY. 出版年: 2020
作者:  Thomazo, Christophe;  Couradeau, Estelle;  Giraldo-Silva, Anna;  Marin-Carbonne, Johanna;  Brayard, Arnaud;  Homann, Martin;  Sansjofre, Pierre;  Lalonde, Stefan, V;  Garcia-Pichel, Ferran
收藏  |  浏览/下载:25/0  |  提交时间:2020/05/22
Isotope biosignature  Early life  Archean  Carbon isotope  Nitrogen isotope  
Unraveling biogeochemical phosphorus dynamics in hyperarid Mars-analogue soils using stable oxygen isotopes in phosphate 期刊论文
发表期刊: GEOBIOLOGY. 出版年: 2020, 卷号: 18, 期号: 6, 页码: 760-779
作者:  Shen, Jianxun;  Smith, Andrew C.;  Claire, Mark W.;  Zerkle, Aubrey L.
收藏  |  浏览/下载:22/0  |  提交时间:2021/01/07
biosignature  hyperarid  Mars  metabolic pathway  phosphate  stable oxygen isotope  
Fourier Transform Infrared Spectral Detection of Life in Polar Subsurface Environments and Its Application to Mars Exploration 期刊论文
发表期刊: APPLIED SPECTROSCOPY. 出版年: 2015, 卷号: 69, 期号: 9, 页码: 1059-1065
作者:  Preston, Louisa J.;  Johnson, Diane;  Cockell, Charles S.;  Grady, Monica M.
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/29
Fourier transform infrared spectroscopy  FT-IR  Biosignature  Organics  Cryptoendoliths  Antarctica  Mars  
Complete fluorescent fingerprints of extremophilic and photosynthetic microbes 会议论文
会议名称: 4th Conference of the Astrobiology-Society-of-Britain. 会议地点: Egham, ENGLAND. 会议日期: APR 07-09, 2010
作者:  Dartnell, Lewis R.;  Storrie-Lombardi, Michael C.;  Ward, John M.
收藏  |  浏览/下载:23/0  |  提交时间:2019/12/09
biosignature  chlorophyll  cyanobacteria  extremophile  fluorescence  Mars  organic molecule  scytonemin  ultraviolet radiation  
Complete fluorescent fingerprints of extremophilic and photosynthetic microbes 会议论文
会议名称: 4th Conference of the Astrobiology-Society-of-Britain. 会议地点: Egham, ENGLAND. 会议日期: APR 07-09, 2010
作者:  Dartnell, Lewis R.;  Storrie-Lombardi, Michael C.;  Ward, John M.
收藏  |  浏览/下载:27/0  |  提交时间:2019/12/09
biosignature  chlorophyll  cyanobacteria  extremophile  fluorescence  Mars  organic molecule  scytonemin  ultraviolet radiation  
Complete fluorescent fingerprints of extremophilic and photosynthetic microbes 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF ASTROBIOLOGY. 出版年: 2010, 卷号: 9, 期号: 4, 页码: 245-257
作者:  Dartnell, Lewis R.;  Storrie-Lombardi, Michael C.;  Ward, John M.
收藏  |  浏览/下载:19/0  |  提交时间:2019/11/29
biosignature  chlorophyll  cyanobacteria  extremophile  fluorescence  Mars  organic molecule  scytonemin  ultraviolet radiation