Arid

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A habitat-based approach to determining the effects of drought on aridland bird communities 期刊论文
发表期刊: ORNITHOLOGY. 出版年: 2021, 卷号: 138, 期号: 3
作者:  Roberts, Samuel G.;  Thoma, David P.;  Perkins, Dustin W.;  Tymkiw, Elizabeth L.;  Ladin, Zachary S.;  Shriver, W. Gregory
收藏  |  浏览/下载:32/0  |  提交时间:2021/11/19
aridland birds  Colorado Plateau  drought  multivariate community analysis  National Park system  water deficit  
Saruq al-Hadid: a persistent temporary place in late prehistoric Arabia 期刊论文
发表期刊: WORLD ARCHAEOLOGY. 出版年: 2019, 卷号: 51, 期号: 1, 页码: 157-182
作者:  Weeks, L.;  Cable, C. M.;  Franke, K. A.;  Karacic, S.;  Newton, C.;  Roberts, J.;  Stepanov, I;  McRae, I. K.;  Moore, M. W.;  David-Cuny, H.;  Al Aali, Y. Y.;  Boraik, M.;  Zein, H. M.
收藏  |  浏览/下载:31/0  |  提交时间:2021/11/19
Mobility  Neolithic period  Bronze Age  Iron Age  gatherings  ritual  
A late Pleistocene-Holocene multi-proxy record of palaeoenvironmental change from Still Bay, southern Cape Coast, South Africa 期刊论文
发表期刊: JOURNAL OF QUATERNARY SCIENCE. 出版年: 2015, 卷号: 30, 期号: 8, 页码: 870-885
作者:  Quick, Lynne J.;  Carr, Andrew S.;  Meadows, Michael E.;  Boom, Arnoud;  Bateman, Mark D.;  Roberts, David L.;  Reimer, Paula J.;  Chase, Brian M.
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/29
Holocene  late Pleistocene  multi-proxy record  southern Cape palaeoenvironments  South Africa  
Miocene fluvial systems and palynofloras at the southwestern tip of Africa: Implications for regional and global fluctuations in climate and ecosystems 期刊论文
发表期刊: EARTH-SCIENCE REVIEWS. 出版年: 2013, 卷号: 124, 页码: 184-201
作者:  Roberts, David L.;  Sciscio, Lara;  Herries, Andy I. R.;  Scott, Louis;  Bamford, Marion K.;  Musekiwa, Chiedza;  Tsikos, Harilaos
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/29
Miocene fluvial deposition  Palaeontology  Palaeoclimate  South Africa  
Final Report for SERDP Project RC-1649: Advanced Chemical Measurements of Smoke from DoD-prescribed Burns 科技报告
报告编号: PNNL--23025. 出版年: 2013
作者:  Johnson, Timothy J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Weise, David [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Lincoln, E. N. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Sams, Robert L. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Cameron, Melanie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Veres, Patrick [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Yokelson, Robert J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Urbanski, Shawn [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Profeta, Luisa T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Williams, S. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Gilman, Jessica [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Kuster, W. C. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Akagi, Sheryl [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Stockwell, Chelsea E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Mendoza, Albert [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Wold, Cyle E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Warneke, Carsten [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  de Gouw, Joost A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Burling, Ian R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Reardon, James [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Schneider, Matthew D. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Griffith, David W.T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)];  Roberts, James M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]
收藏  |  浏览/下载:21/0  |  提交时间:2019/11/30
Molecular fingerprinting of wetland organic matter using pyrolysis-GC/MS: an example from the southern Cape coastline of South Africa 期刊论文
发表期刊: JOURNAL OF PALEOLIMNOLOGY. 出版年: 2010, 卷号: 44, 期号: 4, 页码: 947-961
作者:  Carr, Andrew S.;  Boom, Arnoud;  Chase, Brian M.;  Roberts, David L.;  Roberts, Zoe E.
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/29
Py-GC/MS  Biomarker  Quaternary, Diagenesis  Lignin