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:
Distribution and characteristics of cyanobacterial soil crusts in the Molopo Basin, South Africa 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2006, 卷号: 64, 期号: 2, 页码: 270-283
作者:  Thomas, AD;  Dougill, AJ
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/28
cyanobacterial soil crusts  Kalahari  soil nutrients  shrub encroachment  Acacia mellifera  
Bottom up and top down: Analysis of participatory processes for sustainability indicator identification as a pathway to community empowerment and sustainable environmental management 期刊论文
发表期刊: JOURNAL OF ENVIRONMENTAL MANAGEMENT. 出版年: 2006, 卷号: 78, 期号: 2, 页码: 114-127
作者:  Fraser, EDG;  Dougill, AJ;  Mabee, WE;  Reed, M;  McAlpine, P
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/28
sustainability indicators  participatory processes  case study methodology  British Columbia, Canada  Botswana  Guernsey  United Kingdom  
Kalahari sand soils: Spatial heterogeneity, biological soil crusts and land degradation 期刊论文
发表期刊: LAND DEGRADATION & DEVELOPMENT. 出版年: 2004, 卷号: 15, 期号: 3, 页码: 233-242
作者:  Dougill, AJ;  Thomas, AD
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/28
Kalahari soils  biological soil crusts  soil degradation  bush encroachment  spatial heterogeneity  
Kalahari sand soils: Spatial heterogeneity, biological soil crusts and land degradation 会议论文
会议名称: International-Geographical-Union Regional Congress. 会议地点: Durban, SOUTH AFRICA. 会议日期: AUG, 2002
作者:  Dougill, AJ;  Thomas, AD
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/07
Kalahari soils  biological soil crusts  soil degradation  bush encroachment  spatial heterogeneity  
Soil water movement and nutrient cycling in semi-arid rangeland: vegetation change and system resilience 期刊论文
发表期刊: HYDROLOGICAL PROCESSES. 出版年: 1998, 卷号: 12, 期号: 3, 页码: 443-459
作者:  Dougill, AJ;  Heathwaite, AL;  Thomas, DSG
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/28
bush encroachment  soil water  cattle ranching  ecological resilience  nitrogen  phosphorus  savannah