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Mars Extant Life: What's Next? Conference Report 期刊论文
发表期刊: ASTROBIOLOGY. 出版年: 2020, 卷号: 20, 期号: 6, 页码: 785-814
作者:  Carrier, B. L.;  Beaty, D. W.;  Meyer, M. A.;  Blank, J. G.;  Chou, L.;  DasSarma, S.;  Des Marais, D. J.;  Eigenbrode, J. L.;  Grefenstette, N.;  Lanza, N. L.;  Schuerger, A. C.;  Schwendner, P.;  Smith, H. D.;  Stoker, C. R.;  Tarnas, J. D.;  Webster, K. D.;  Bakermans, C.;  Baxter, B. K.;  Bell, M. S.;  Benner, S. A.;  Torres, H. H. Bolivar;  Boston, P. J.;  Bruner, R.;  Clark, B. C.;  DasSarma, P.;  Engelhart, A. E.;  Gallegos, Z. E.;  Garvin, Z. K.;  Gasda, P. J.;  Green, J. H.;  Harris, R. L.;  Hoffman, M. E.;  Kieft, T.;  Koeppel, A. H. D.;  Lee, P. A.;  Li, X.;  Lynch, K. L.;  Mackelprang, R.;  Mahaffy, P. R.;  Matthies, L. H.;  Nellessen, M. A.;  Newsom, H. E.;  Northup, D. E.;  O';  Connor, B. R. W.;  Perl, S. M.;  Quinn, R. C.;  Rowe, L. A.;  Sauterey, B.;  Schneegurt, M. A.;  Schulze-Makuch, D.;  Scuderi, L. A.;  Spilde, M. N.;  Stamenkovic, V;  Celis, J. A. Torres;  Viola, D.;  Wade, B. D.;  Walker, C. J.;  Wiens, R. C.;  Williams, A. J.;  Williams, J. M.;  Xu, J.
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Mars extant life  Biosignatures  Life detection  Astrobiology  Life in extreme environments  
Snowball Earth climate dynamics and Cryogenian geology-geobiology 期刊论文
发表期刊: SCIENCE ADVANCES. 出版年: 2017, 卷号: 3, 期号: 11
作者:  Hoffman, Paul F.;  Abbot, Dorian S.;  Ashkenazy, Yosef;  Benn, Douglas I.;  Brocks, Jochen J.;  Cohen, Phoebe A.;  Cox, Grant M.;  Creveling, Jessica R.;  Donnadieu, Yannick;  Erwin, Douglas H.;  Fairchild, Ian J.;  Ferreira, David;  Goodman, Jason C.;  Halverson, Galen P.;  Jansen, Malte F.;  Le Hir, Guillaume;  Love, Gordon D.;  Macdonald, Francis A.;  Maloof, Adam C.;  Partin, Camille A.;  Ramstein, Gilles;  Rose, Brian E. J.;  Rose, Catherine V.;  Sadler, Peter M.;  Tziperman, Eli;  Voigt, Aiko;  Warren, Stephen G.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/29
Ecophysiology, Vigour, Berry and Wine Characteristics of Grapevines Growing on and off Heuweltjies 期刊论文
发表期刊: SOUTH AFRICAN JOURNAL OF ENOLOGY AND VITICULTURE. 出版年: 2016, 卷号: 37, 期号: 2, 页码: 176-192
作者:  Bekker, S. J.;  Hoffman, J. E.;  Jacobs, S. M.;  Stever, A. E.;  van Zyl, J. L.
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Termites  soil properties  soil water  canopy density  wine sensory analyses  
Antarctic Exploration Parallels for Future Human Planetary Exploration: The Role and Utility of Long Range, Long Duration Traverses. 科技报告
报告编号: N20130009172. 出版年: 2012
作者:  Hoffman, S. J;  Voels, S. A.
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/30
Antarctic regions  Arctic regions  Lunar surface  Expeditions  Human performance  International geophysical year  Lessons learned  Logistics  
Concept Design of High Power Solar Electric Propulsion Vehicles for Human Exploration 科技报告
报告编号: NASA/TM-2011-217281, IAC-11-D2.3.5, E-18036. 出版年: 2011
作者:  Hoffman, David J.;  Kerslake, Thomas W.;  Hojnicki, Jeffrey S.;  Manzella, David H.;  Falck, Robert D.;  Cikanek, Harry A., III;  Klem, Mark D.;  Free, James M.
收藏  |  浏览/下载:1/0  |  提交时间:2019/11/30
SOLAR ELECTRIC PROPULSION  PROPULSION SYSTEM CONFIGURATIONS  PROPULSION SYSTEM PERFORMANCE  CHEMICAL PROPULSION  SPACE EXPLORATION  LOW EARTH ORBITS  EARTH ORBITS  TRADEOFFS  
Vegetation Transformation, Functional Compensation, and Soil Health in a Semi-Arid Environment 期刊论文
发表期刊: ARID LAND RESEARCH AND MANAGEMENT. 出版年: 2010, 卷号: 24, 期号: 1, 页码: 12-30
作者:  O’Farrell, Patrick J.;  Donaldson, John S.;  Hoffman, M. Timm
收藏  |  浏览/下载:3/0  |  提交时间:2019/11/29
earthworms  ecosystem services  functional compensation  renosterveld  soil faunal  vegetation transformation  
Observed 20th century desert dust variability: impact on climate and biogeochemistry 期刊论文
发表期刊: ATMOSPHERIC CHEMISTRY AND PHYSICS. 出版年: 2010, 卷号: 10, 期号: 22, 页码: 10875-10893
作者:  Mahowald, N. M.;  Kloster, S.;  Engelstaedter, S.;  Moore, J. K.;  Mukhopadhyay, S.;  McConnell, J. R.;  Albani, S.;  Doney, S. C.;  Bhattacharya, A.;  Curran, M. A. J.;  Flanner, M. G.;  Hoffman, F. M.;  Lawrence, D. M.;  Lindsay, K.;  Mayewski, P. A.;  Neff, J.;  Rothenberg, D.;  Thomas, E.;  Thornton, P. E.;  Zender, C. S.
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Results from the carbon-land model intercomparison project (C-LAMP) and availability of the data on the earth system grid (ESG) 会议论文
会议名称: 3rd Annual Scientific Discovery through Advanced Computing Conference (SciDAC 2007). 会议地点: Boston, MA. 会议日期: JUN 24-28, 2007
作者:  Hoffman, F. M.;  Covey, C. C.;  Fung, I. Y.;  Randerson, J. T.;  Thornton, P. E.;  Lee, Y-H;  Rosenbloom, N. A.;  Stoeckli, R. C.;  Running, S. W.;  Bernholdt, D. E.;  Williams, D. N.
收藏  |  浏览/下载:6/0  |  提交时间:2019/12/07