Arid

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Uneven surface moisture as a driver of dune formation on ephemeral lake beds under conditions similar to the present day: A model-based assessment from the Makgadikgadi Basin, northern Botswana 期刊论文
发表期刊: EARTH SURFACE PROCESSES AND LANDFORMS. 出版年: 2021
作者:  Richards, Jenny;  Burrough, Sallie;  Wiggs, Giles;  Hills, Tiger;  Thomas, David;  Moseki, Molatlhegi
收藏  |  浏览/下载:23/0  |  提交时间:2021/11/19
aeolian sand transport  cellular automata  drylands  lake-bed dunes  landscape development  paleoenvironment  
Dust provenance and its role as a potential fertilizing agent for the Okavango Delta, Botswana 期刊论文
发表期刊: EARTH SURFACE PROCESSES AND LANDFORMS. 出版年: 2020, 卷号: 45, 期号: 8, 页码: 1705-1716
作者:  Humphries, Marc S.;  Benitez-Nelson, Claudia R.;  Bizimis, Michael;  Ralph, Timothy J.;  Larkin, Zacchary T.;  McCarthy, Terence S.
收藏  |  浏览/下载:8/0  |  提交时间:2020/05/22
dust transport  Kalahari Desert  Makgadikgadi  nutrient enrichment  Okavango Delta  radiogenic isotopes  wetlands in drylands  
Fluctuating food resources and home ranges in brown hyaenas living in a semi-arid environment 期刊论文
发表期刊: JOURNAL OF ZOOLOGY. 出版年: 2019, 卷号: 307, 期号: 1, 页码: 53-60
作者:  Maude, G.;  Reading, R. P.;  Harris, S.
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/29
arid environments  core areas  food availability  home range stability  resource dispersion  spatial plasticity  Parahyaena brunnea  space use  
Spatial variability of ocean fertilizing nutrients in the dust-emitting ephemeral river catchments of Namibia 期刊论文
发表期刊: EARTH SURFACE PROCESSES AND LANDFORMS. 出版年: 2018, 卷号: 43, 期号: 3, 页码: 563-578
作者:  Dansie, A. P.;  Thomas, D. S. G.;  Wiggs, G. F. S.;  Munkittrick, K. R.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/29
dust sources  ocean fertilization  Namibian ephemeral rivers  sediment biogeochemistry  river catchments  
Analyses of Recent Sediment Surface Dynamic of a Namibian Kalahari Salt Pan Based on Multitemporal Landsat and Hyperspectral Hyperion Data 期刊论文
发表期刊: REMOTE SENSING. 出版年: 2017, 卷号: 9, 期号: 2
作者:  Milewski, Robert;  Chabrillat, Sabine;  Behling, Robert
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/29
salt pan  playa  hyperspectral  multitemporal  change detection  evaporite minerals  
Iron and nutrient content of wind-erodible sediment in the ephemeral river valleys of Namibia 期刊论文
发表期刊: GEOMORPHOLOGY. 出版年: 2017, 卷号: 290, 页码: 335-346
作者:  Dansie, A. P.;  Wiggs, G. F. S.;  Thomas, D. S. G.
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/29
Aeolian dust  Ephemeral river sediments  Mineral aerosol  Macronutrients  Bioavailable iron  Ocean fertilisation  Namibia  
Measurements of windblown dust characteristics and ocean fertilization potential: The ephemeral river valleys of Namibia 期刊论文
发表期刊: AEOLIAN RESEARCH. 出版年: 2017, 卷号: 29, 页码: 30-41
作者:  Dansie, A. P.;  Wiggs, G. F. S.;  Thomas, D. S. G.;  Washington, R.
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/29
Windblown dust  Sediment nutrients  Dry river valleys  Ocean fertilisation  Benguela Upwelling System  
Late Quaternary Environmental Change and Human Occupation of the Southern African Interior 会议论文
会议名称: Conference on Africa from Stages 6 to 2 - Population Dynamics and Palaeoenvironments. 会议地点: Cambridge, ENGLAND. 会议日期: JUL 02-04, 2010
作者:  Burrough, Sallie L.
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/09
Kalahari  Paleohydrology  Paleoenvironmental change  Dunes  Lakes  Stone Age archaeology  
The Kalahari During MIS 6-2 (190-12 ka): Archaeology, Paleoenvironment, and Population Dynamics 会议论文
会议名称: Conference on Africa from Stages 6 to 2 - Population Dynamics and Palaeoenvironments. 会议地点: Cambridge, ENGLAND. 会议日期: JUL 02-04, 2010
作者:  Robbins, Lawrence H.;  Brook, George A.;  Murphy, Michael L.;  Ivester, Andrew H.;  Campbell, Alec C.
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/09
White Paintings Shelter  Middle Stone Age  Early-Later Stone Age  Paleolake Makgadikgadi  Kudiakam Pan  Antarctic Warming Events (A)  Heinrich (H) Events  
Late Quaternary Environmental Change and Human Occupation of the Southern African Interior 会议论文
会议名称: Conference on Africa from Stages 6 to 2 - Population Dynamics and Palaeoenvironments. 会议地点: Cambridge, ENGLAND. 会议日期: JUL 02-04, 2010
作者:  Burrough, Sallie L.
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/09
Kalahari  Paleohydrology  Paleoenvironmental change  Dunes  Lakes  Stone Age archaeology