Arid

浏览/检索结果: 共5条,第1-5条 帮助

已选(0)清除 条数/页:   排序方式:
Pollen diversity and protein content in differentially degraded semi-arid landscapes in Kenya 期刊论文
发表期刊: JOURNAL OF APICULTURAL RESEARCH. 出版年: 2021
作者:  Ochungo, Pamela;  Veldtman, Ruan;  Kinyanjui, Rahab;  Abdel-Rahman, Elfatih M.;  Muli, Eliud;  Muturi, Michael N. K.;  Lattorff, H. Michael G.;  Landmann, Tobias
收藏  |  浏览/下载:11/0  |  提交时间:2021/07/30
Apis mellifera  landscape degradation  honey bee nutrition  natural habitats  
Climate Variability and Change Affect Crops Yield under Rainfed Conditions: A Case Study in Gedaref State, Sudan 期刊论文
发表期刊: AGRONOMY-BASEL. 出版年: 2021, 卷号: 11, 期号: 9
作者:  Osman, Maysoon A. A.;  Onono, Joshua Orungo;  Olaka, Lydia A.;  Elhag, Muna M.;  Abdel-Rahman, Elfatih M.
收藏  |  浏览/下载:14/0  |  提交时间:2021/11/19
temperature  rainfall  semi-arid environment  climate-crop yield relationship  
Prediction of breeding regions for the desert locust Schistocerca gregaria in East Africa 期刊论文
发表期刊: SCIENTIFIC REPORTS. 出版年: 2020, 卷号: 10, 期号: 1
作者:  Kimathi, Emily;  Tonnang, Henri E. Z.;  Subramanian, Sevgan;  Cressman, Keith;  Abdel-Rahman, Elfatih M.;  Tesfayohannes, Mehari;  Niassy, Saliou;  Torto, Baldwyn;  Dubois, Thomas;  Tanga, Chrysantus M.;  Kassie, Menale;  Ekesi, Sunday;  Mwangi, David;  Kelemu, Segenet
收藏  |  浏览/下载:14/0  |  提交时间:2021/01/07
Wide-area invasive species propagation mapping is possible using phenometric trends 期刊论文
发表期刊: ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING. 出版年: 2020, 卷号: 159, 页码: 1-12
作者:  Landmann, Tobias;  Dubovyk, Olena;  Ghazaryan, Gohar;  Kimani, Jackson;  Abdel-Rahman, Elfatih M.
收藏  |  浏览/下载:27/0  |  提交时间:2020/03/23
MODIS EVI  Phenometrics  Land degradation  Bush encroachment  Logistic regression  
Multi-sensor mapping of honey bee habitats and fragmentation in agro-ecological landscapes in Eastern Kenya 期刊论文
发表期刊: GEOCARTO INTERNATIONAL. 出版年: 2019
作者:  Ochungo, Pamela;  Veldtman, Ruan;  Abdel-Rahman, Elfatih M.;  Raina, Suresh;  Muli, Eliud;  Landmann, Tobias
收藏  |  浏览/下载:19/0  |  提交时间:2019/11/29
Landscape structure  Sentinels 1 and 2  image fusion  random forest  honey bees  Kenya