Arid

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Productivity of natural grasslands in different geomorphological units of the Sierras Pampeanas of Argentina 期刊论文
发表期刊: ECOSISTEMAS. 出版年: 2021, 卷号: 30, 期号: 2
作者:  Scaglia, Juan A.;  Flores, Daniel G.;  Martinelli, Mariana
收藏  |  浏览/下载:17/0  |  提交时间:2021/11/19
botanical composition  digital terrain model  semi-arid  topographic variables  
Spatial stochastic model for predicting soil organic matter using remote sensing data 期刊论文
发表期刊: GEOCARTO INTERNATIONAL. 出版年: 2020
作者:  Mallick, Javed;  Ahmed, Mohd;  Alqadhi, Saeed Dhafer;  Falqi, Ibrahim I.;  Parayangat, Muneer;  Singh, Chander Kumar;  Rahman, Atiqur;  Ijyas, Thafasal
收藏  |  浏览/下载:22/0  |  提交时间:2020/05/22
Soil organic matter  semi-arid region  nearest-neighbourhood ARMA  linear regression  topographic variables  vegetation indices  
Potential biodiversity map of lizard species in Southern Patagonia: environmental characterization, desertification influence and analyses of protection areas 期刊论文
发表期刊: AMPHIBIA-REPTILIA. 出版年: 2018, 卷号: 39, 期号: 3, 页码: 289-301
作者:  Micaela Rosas, Yamina;  Luis Peri, Pablo;  Martinez Pastur, Guillermo
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/29
climatic and topographic variables  conservation  ENFA  habitat suitability  human impacts  reptiles  
Rangeland condition in relation to environmental variables, grazing intensity and livestock owners’ perceptions in semi-arid rangeland in western Iran 期刊论文
发表期刊: RANGELAND JOURNAL. 出版年: 2010, 卷号: 32, 期号: 4, 页码: 367-377
作者:  Faramarzi, M.;  Kesting, S.;  Isselstein, J.;  Wrage, N.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/29
degradation  management  overgrazing  rangeland quality  soil and topographic variables  
A Generalized Additive Soil Depth Model for a Mountainous Semi-Arid Watershed Based Upon Topographic and Land Cover Attributes 会议论文
会议名称: 3rd Global Workshop on Digital Soil Mapping. 会议地点: Logan, UT. 会议日期: SEP 30-OCT 03, 2008
作者:  Tesfa, T. K.;  Tarboton, D. G.;  Chandler, D. G.;  McNamara, J. P.
收藏  |  浏览/下载:11/0  |  提交时间:2019/12/09
Generalized additive models  Explanatory variables  Land cover attributes  Soil depth  Topographic attributes  
A Generalized Additive Soil Depth Model for a Mountainous Semi-Arid Watershed Based Upon Topographic and Land Cover Attributes 会议论文
会议名称: 3rd Global Workshop on Digital Soil Mapping. 会议地点: Logan, UT. 会议日期: SEP 30-OCT 03, 2008
作者:  Tesfa, T. K.;  Tarboton, D. G.;  Chandler, D. G.;  McNamara, J. P.
收藏  |  浏览/下载:6/0  |  提交时间:2019/12/09
Generalized additive models  Explanatory variables  Land cover attributes  Soil depth  Topographic attributes  
Elevation Derivatives for Mojave Desert Tortoise Habitat Models. Manuscript. 科技报告
报告编号: PB2009110035. 出版年: 2008
作者:  Wallace, C. S. A;  Gass, L.
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/30
Grids  Tortoises  Methods  Roughness  Standard deviations  Elevation ranges  Smoothness  Threatened species  Deserts  Surface roughness  Topographic characteristics  Environmental variables  Modeling  Datasets  Decision tree analysis  Eleva  
祖厉河流域1:50000与1:250000比例尺DEM信息容量的比较 期刊论文
出版年: 2007, 卷号: 24, 期号: 1, 页码: 131-134
作者:  刘慧明;  许宝泉;  李凤民;  阎天成;  孙国钧
收藏  |  浏览/下载:18/0  |  提交时间:2019/11/29
DEM  map scale  topographic variables  accuracy