Arid

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Effect of grazing on plant patterns in arid ecosystems of Patagonian Monte 期刊论文
发表期刊: ECOGRAPHY. 出版年: 2005, 卷号: 28, 期号: 5, 页码: 561-572
作者:  Bisigato, AJ;  Bertiller, MB;  Ares, JO;  Pazos, GE
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/28
Patterns of nitrogen and phosphorus conservation in dominant perennial grasses and shrubs across an aridity gradient in Patagonia, Argentina 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2005, 卷号: 62, 期号: 2, 页码: 209-223
作者:  Bertiller, MB;  Sain, CL;  Carrera, AL;  Vargas, DN
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/28
Leaf mass per area  N and P concentration in leaves  N- and P-resorption efficiency  
Temporal and micro-spatial patterning of seedling establishment. Consequences for patch dynamics in the southern Monte, Argentina 期刊论文
发表期刊: PLANT ECOLOGY. 出版年: 2004, 卷号: 174, 期号: 2, 页码: 235-246
作者:  Bisigato, AJ;  Bertiller, MB
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/28
grazing  micro-spatial patterning  perennial grass seedlings  precipitation  shrub seedlings  spotted vegetation  
Seedling recruitment of perennial grasses in degraded areas of the Patagonian Monte 期刊论文
发表期刊: JOURNAL OF RANGE MANAGEMENT. 出版年: 2004, 卷号: 57, 期号: 2, 页码: 191-196
作者:  Bisigato, AJ;  Bertiller, MB
收藏  |  浏览/下载:45/0  |  提交时间:2019/11/28
facilitation  competition  arid ecosystems  soil seed bank  patch dynamics  water availability  
Spatial sex segregation in the dioecious grass Poa ligularis in northern Patagonia: the role of environmental patchiness 期刊论文
发表期刊: BIODIVERSITY AND CONSERVATION. 出版年: 2002, 卷号: 11, 期号: 1, 页码: 69-84
作者:  Bertiller, MB;  Sain, CL;  Bisigato, AJ;  Coronato, FR;  Aries, JO;  Graff, P
收藏  |  浏览/下载:24/0  |  提交时间:2019/11/28
dioecy  niche segregation  sheltering  soil nitrogen  soil water  
Multiscale indicators of land degradation in the Patagonian Monte, Argentina 期刊论文
发表期刊: ENVIRONMENTAL MANAGEMENT. 出版年: 2002, 卷号: 30, 期号: 5, 页码: 704-715
作者:  Bertiller, MB;  Ares, JO;  Bisigato, AJ
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/28
arid lands  herbivore impact  habitat fragmentation  Fourier spectral analysis  
Effect of fine-scale spatial variation of soil nitrogen on the performance of the sexes of Poa ligularis in patchy ecosystems of Northern Patagonia 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF PLANT SCIENCES. 出版年: 2002, 卷号: 163, 期号: 3, 页码: 419-425
作者:  Bertiller, MB;  Sain, CL;  Carrera, AL
收藏  |  浏览/下载:17/0  |  提交时间:2019/11/28
biomass allocation  dioecy  nitrogen concentration in plant tissues  nitrogen concentration in roots  nitrogen gradients in soil  spatial segregation of the sexes  
Patterns of nitrogen conservation in shrubs and grasses in the Patagonian Monte, Argentina 期刊论文
发表期刊: PLANT AND SOIL. 出版年: 2000, 卷号: 224, 期号: 2, 页码: 185-193
作者:  Carrera, AL;  Sain, CL;  Bertiller, MB
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/28
arid ecosystems  Monte shrublands  N-resorption efficiency  N-resorption proficiency  plant functional types  
Sex-related spatial patterns of Poa ligularis in relation to shrub patch occurrence in northern Patagonia 期刊论文
发表期刊: JOURNAL OF VEGETATION SCIENCE. 出版年: 2000, 卷号: 11, 期号: 1, 页码: 9-14
作者:  Bertiller, MB;  Ares, JO;  Graff, P;  Baldi, R
收藏  |  浏览/下载:35/0  |  提交时间:2019/11/28
dioecy  patchy environment  reproductive system  sexual specialization  
Soil N pools and processes as indicators of desertification in semi-arid woodlands and semi-arid to arid steppes of Argentina 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:  Mazzarino, MJ;  Bertiller, MB
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/07