Arid

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Effects of seasonal grazing on plant species diversity and vegetation structure in a semi-arid ecosystem 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2005, 卷号: 61, 期号: 1, 页码: 147-160
作者:  Metzger, KL;  Coughenour, MB;  Reich, RM;  Boone, RB
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evolutionary history of grazing  modified-Whittaker plots  serengeti ecosystem  East Africa  seasonal grazing  rangeland  SAVANNA  
QUANTITATIVE EFFECTS OF GRAZING ON VEGETATION AND SOILS OVER A GLOBAL RANGE OF ENVIRONMENTS 期刊论文
发表期刊: ECOLOGICAL MONOGRAPHS. 出版年: 1993, 卷号: 63, 期号: 4, 页码: 327-366
作者:  MILCHUNAS, DG;  LAUENROTH, WK
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ABIOTIC CONTROLS  ABOVEGROUND NET PRIMARY PRODUCTION  DOMINANT SPECIES AND GROWTH-FORMS  EVOLUTIONARY HISTORY OF GRAZING  GRAZING INTENSITY AND DURATION  HERBIVORY  RANGELAND CONDITION AND TREND  ROOT MASS VS GRAZING  SHRUB INVASION  SOIL ORGANIC MATTER  SPECIES COMPOSITION