BIOSIGNATURE

作品数:6被引量:4H指数:1
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相关期刊:《Geoscience Frontiers》《Earth and Planetary Physics》《Journal of Earth Science》《International Journal of Astronomy and Astrophysics》更多>>
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Evaluating the biosignature potential of ammonium in Proterozoic red beds and implications for the search for life on Mars
《Earth and Planetary Physics》2024年第6期836-853,共18页Eva E.Stüeken Philip Fralick Stephen Hillier Anthony R.Prave 
EES acknowledges funding from a NERC Frontiers grant(NE/V010824/1);Leverhulme Trust research grant(RPG-2022-313).
Over the past two decades,it has become increasingly apparent that early Mars may once have been warmer,wetter and more habitable for microbial life than it is today,which has spurred discussions about potential biosi...
关键词:red beds BIOSIGNATURE MARS NITROGEN AMMONIUM clay minerals 
Precipitation of High Mg-Calcite and Protodolomite Using Dead Biomass of Aerobic Halophilic Bacteria被引量:1
《Journal of Earth Science》2023年第2期456-466,共11页Qigao Fan Deng Liu Dominic Papineau Xuan Qiu Hongmei Wang Zhenbing She Linduo Zhao 
jointly supported by the National Natural Science Foundation of China(Nos.42272046,42072336 and 41772362);the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB26000000);the 111 Project of China(No.BP0820004);the Fundamental Research Funds for the Central Universities,China University of Geosciences(Wuhan)(No.CUGCJ1703)。
The microbial dolomite model has been used to interpret the origin of sedimentary dolomite.In this model,the formation of low-temperature protodolomite,an important precursor to sedimentary dolomite,can be facilitated...
关键词:protodolomite high Mg-calcite Mg-hydration effect microbial dead biomass BIOSIGNATURE PALEOBIOLOGY 
Detection of biosignatures in Terrestrial analogs of Martian regions:Strategical and technical assessments被引量:2
《Earth and Planetary Physics》2022年第5期431-450,共20页JianXun Shen Yan Chen Yu Sun Li Liu YongXin Pan Wei Lin 
supported by the National Natural Science Foundation of China (NSFC) Grant 41621004;the Key Research Program of the Chinese Academy of Sciences (ZDBS-SSW-TLC001);the Strategic Priority Research Program of Chinese Academy of Sciences (XDB41010403);the Youth Innovation Promotion Association of the Chinese Academy of Sciences,the Key Research Programs of the Institute of Geology and Geophysics,Chinese Academy of Sciences (IGGCAS-201904 and IGGCAS-202102)
For decades, the search for potential signs of Martian life has attracted strong international interest and has led to significant planning and scientific implementation. Clearly, in order to detect potential life sig...
关键词:BIOSIGNATURE detection framework extraterrestrial life evolutionary history of Mars field trial instrument Mars analog 
A new semi-quantitative Surface-Enhanced Raman Spectroscopy (SERS) method for detection of maleimide (2,5-pyrroledione) with potential application to astrobiology被引量:1
《Geoscience Frontiers》2021年第5期421-426,共6页J.Aramendia L.Gomez-Nubla M.L.Tuite K.H.Williford K.Castro J.M.Madariaga 
supported through the“Terrestrial and Planetary Alteration Processes”strategic project(ref.PES 18/57);funded by the University of the Basque Country(UPV/EHU).
Nitrogen-containing heterocyclic compounds are fundamental biochemical components of all life on Earth and,presumably,life elsewhere in our solar system.Detection and characterization of these compounds by traditional...
关键词:MALEIMIDE Surface-Enhanced Raman Spectroscopy ASTROBIOLOGY BIOSIGNATURE Extraterrestrial life 
Simultaneous characterization of the atmospheres,surfaces,and exomoons of nearby rocky exoplanets
《Earth and Planetary Physics》2018年第3期247-256,共10页WenLiang Cui JinSu Zhang Frederic Schmidt Duo Cui XiaoMeng Huang Tong Li Feng Tian 
supported by the National Natural Science Foundation of China(1166116101,4164104);supported by the National Natural Science Foundation of China(41375102);support from the Spark Program,Tsinghua University;support from "Institute National des Sciences de l’Univers"(INSU);the "Centre National de la Recherche Scientifique"(CNRS) and "Centre National d’Etude Spatiale"(CNES),through the "Programme National de Planétologie";the PICS program;MEX/OMEGA;MEX/PFS programs
Atmospheric composition is an important indicator of habitability and life.The presence or absence of a large exomoon around an Earth-size exoplanet could have important consequences for planet climate stability.Thus ...
关键词:EXOPLANET BIOSIGNATURE exomoon 
Identification of Mosaic Order Area of Geometric Triangular Chiral Hexagonal Complexes in Interphase with Morphology Biosignature Pattern in the Interior of Martian Nested Impact Craters
《International Journal of Astronomy and Astrophysics》2014年第1期301-317,共17页Jairo A. Diaz Karen E. Paris 
From evolutionary miniaturization activation of ancestral larger genes stocks, an electromagnetic field derivate from cancer microscopic collision events participates in the elaboration of geometric complexes and chir...
关键词:GEOMETRIC TRIANGULAR CHIRAL Hexagon COMPLEXES Mars 
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