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Desert grassland canopy arthropod species richness: temporal patterns and effects of intense, short-duration livestock grazing 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2005, 卷号: 60, 期号: 4, 页码: 627-646
作者:  Forbes, GS;  Van Zee, JW;  Smith, W;  Whitford, WG
收藏  |  浏览/下载：45/0  |  提交时间：2019/11/28
arthropods  desert  insects  livestock grazing  shrub-removal  species richness  
Assessing and monitoring the health of western rangeland watersheds 期刊论文
发表期刊: ENVIRONMENTAL MONITORING AND ASSESSMENT. 出版年: 2000, 卷号: 64, 期号: 1, 页码: 153-166
作者:  Desoyza, AG;  Whitford, WG;  Turner, SJ;  Van Zee, JW;  Johnson, AR
收藏  |  浏览/下载：84/0  |  提交时间：2019/11/28
soil and water retention  bare patch size  percent bare soil  grass  shrub  remote sensing  
Multivariate characterization of perennial vegetation in the northern Chihuahuan Desert 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2000, 卷号: 44, 期号: 3, 页码: 305-325
作者:  Johnson, AR;  Turner, SJ;  Whitford, WG;  de Soyza, AG;  Van Zee, JW
收藏  |  浏览/下载：40/0  |  提交时间：2019/11/28
New Mexico  shrub encroachment  desert grassland  ordination  
Assessing and monitoring the health of western rangeland watersheds 会议论文
会议名称: 4th Symposium on the Environmental Monitoring and Assessment Program (EMAP). 会议地点: SAN FRANCISCO, CALIFORNIA. 会议日期: APR 06-08, 1999
作者:  Desoyza, AG;  Whitford, WG;  Turner, SJ;  Van Zee, JW;  Johnson, AR
收藏  |  浏览/下载：17/0  |  提交时间：2019/12/07
soil and water retention  bare patch size  percent bare soil  grass  shrub  remote sensing  
Indicators of Great Basin rangeland health 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2000, 卷号: 45, 期号: 4, 页码: 289-304
作者:  de Soyza, AG;  Van Zee, JW;  Whitford, WG;  Neale, A;  Tallent-Hallsel, N;  Herrick, JE;  Havstad, KM
收藏  |  浏览/下载：25/0  |  提交时间：2019/11/28
bare patch size  vegetation cover  forb  grass  shrub  resilience  resistance  relative preference index  sagebrush  
Livestock activity and Chihuahuan Desert annual-plant communities: Boundary analysis of disturbance gradients 期刊论文
发表期刊: ECOLOGICAL APPLICATIONS. 出版年: 1999, 卷号: 9, 期号: 3, 页码: 814-823
作者:  Nash, MS;  Whitford, WG;  de Soyza, AG;  Van Zee, JW;  Havstad, KM
收藏  |  浏览/下载：31/0  |  提交时间：2019/11/28
boundary locations  Chihuahuan Desert  desert plant communities  livestock grazing  multivariate analysis  semivariogram  
Boil surface indicators of desertification from the northern Chihuahuan Desert and the Great Basin 会议论文
会议名称: VIth International Rangeland Congress. 会议地点: TOWNSVILLE, AUSTRALIA. 会议日期: JUL 19-23, 1999
作者:  De Soyza, AG;  Whitford, WG;  Van Zee, JW;  Herrick, JE;  Havstad, KM
收藏  |  浏览/下载：10/0  |  提交时间：2019/12/07
Vegetation, soil, and animal indicators of rangeland health 期刊论文
发表期刊: ENVIRONMENTAL MONITORING AND ASSESSMENT. 出版年: 1998, 卷号: 51, 期号: 1-2, 页码: 179-200
作者:  Whitford, WG;  De Soyza, AG;  Van Zee, JW;  Herrick, JE;  Havstad, KM
收藏  |  浏览/下载：27/0  |  提交时间：2019/11/28
Early warning indicators of desertification: examples of tests in the Chihuahuan Desert 会议论文
会议名称: International Symposium and Workshop on Combating Desertification - Connecting Science with Community Action. 会议地点: TUCSON, AZ. 会议日期: MAY 12-16, 1997
作者:  de Soyza, AG;  Whitford, WG;  Herrick, JE;  Van Zee, JW;  Havstad, KM
收藏  |  浏览/下载：24/0  |  提交时间：2019/12/07
bare patch index  Chihuahuan Desert  ecosystem health  indicators  litter  
Vegetation, soil, and animal indicators of rangeland health 会议论文
会议名称: 3rd Symposium on the Environmental Monitoring and Assessment Program. 会议地点: ALBANY, NEW YORK. 会议日期: APR 08-11, 1997
作者:  Whitford, WG;  De Soyza, AG;  Van Zee, JW;  Herrick, JE;  Havstad, KM
收藏  |  浏览/下载：12/0  |  提交时间：2019/12/07