Arid

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Impact of sheep grazing intensity on vegetation at the Arid Karoo Stocking Rate Trial after 27 years, Carnarvon, South Africa 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2018, 卷号: 155, 页码: 36-45
作者:  Van der Merwe, H.;  Du Toit, J. C. O.;  Van den Berg, L.;  O’Connor, T. G.
收藏  |  浏览/下载:48/0  |  提交时间:2019/11/29
Long-term experiment  Nama Karoo Biome  Plant diversity  Plant functional types  Stocking rate  
Robust Time Scale Design and Implementation for Telescope Time in a Remote Desert Environment 会议论文
会议名称: IEEE International Frequency Control Symposium (IFCS). 会议地点: CA. 会议日期: MAY 21-24, 2018
作者:  Burger, J. P.;  Adams, G.;  Siebrits, R.;  Gamatham, R.;  van Tonder, V.;  Ramudzuli, Z.;  Welz, M.;  Kapp, F.;  Abbott, T.;  Syce, A.;  Smith, C.;  van der Merwe, C.;  Rogers, P.;  Mnyandu, N.
收藏  |  浏览/下载:25/0  |  提交时间:2019/12/09
clock ensemble  time transfer  clock monitoring  
Robust Time Scale Design and Implementation for Telescope Time in a Remote Desert Environment 会议论文
会议名称: IEEE International Frequency Control Symposium (IFCS). 会议地点: CA. 会议日期: MAY 21-24, 2018
作者:  Burger, J. P.;  Adams, G.;  Siebrits, R.;  Gamatham, R.;  van Tonder, V.;  Ramudzuli, Z.;  Welz, M.;  Kapp, F.;  Abbott, T.;  Syce, A.;  Smith, C.;  van der Merwe, C.;  Rogers, P.;  Mnyandu, N.
收藏  |  浏览/下载:25/0  |  提交时间:2019/12/09
clock ensemble  time transfer  clock monitoring  
Ecosystem engineering through aardvark (Orycteropus afer) burrowing: Mechanisms and effects 期刊论文
发表期刊: ECOLOGICAL ENGINEERING. 出版年: 2018, 卷号: 118, 页码: 66-72
作者:  Haussmann, Natalie S.;  Louw, Michelle A.;  Lewis, Simone;  Nicol, Keegan J. H.;  van der Merwe, Stephni;  le Roux, Peter C.
收藏  |  浏览/下载:35/0  |  提交时间:2019/11/29
Aardvark  Ecosystem engineer  Grassland  Mammal burrowing  Physical soil disturbance  Species composition  
The distribution of mucous secreting cells in the gastrointestinal tracts of three small rodents from Saudi Arabia: Acomys dimidiatus, Meriones rex and Meriones libycus 期刊论文
发表期刊: ACTA HISTOCHEMICA. 出版年: 2016, 卷号: 118, 期号: 2, 页码: 118-128
作者:  Johnson, Olga;  Marais, Sumine;  Walters, Jacklynn;  van der Merwe, Elizabeth L.;  Alagaili, Abdulaziz N.;  Mohammed, Osama B.;  Bennett, Nigel C.;  Kotze, Sanet H.
收藏  |  浏览/下载:23/0  |  提交时间:2019/11/29
Acomys  Meriones  Mucins  Gastrointestinal tract  Histochemistry  
Anatomy of myxospermic diaspores of selected species in the Succulent Karoo, Namaqualand, South Africa 期刊论文
发表期刊: BOTHALIA. 出版年: 2012, 卷号: 42, 期号: 1, 页码: 7-13
作者:  Makouate, H. Fotouo;  Van Rooyen, M. W.;  Van der Merwe, C. F.
收藏  |  浏览/下载:25/0  |  提交时间:2019/11/29
arid regions  diaspores  dispersal  myxospermy  Namaqualand  scanning electron microscopy  Succulent Karoo  
Drivers of inter-annual variability in Net Ecosystem Exchange in a semi-arid savanna ecosystem, South Africa 期刊论文
发表期刊: BIOGEOSCIENCES. 出版年: 2009, 卷号: 6, 期号: 2, 页码: 251-266
作者:  Archibald, S. A.;  Kirton, A.;  van der Merwe, M. R.;  Scholes, R. J.;  Williams, C. A.;  Hanan, N.
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/28