Estimating pastoral pressure on arid rangelands taking into account herd management practices

摘要：

Introduction One of the main critics formulated against the grazing pressure concept,is that proposed indexes usually do not include elements of livestock management ( i.e.forage schedules,temporality of herd movements,supplemental feeding).However,these elements largely modulate the actual level of pressure livestock can exercise on rangeland integrity.

关键词： pastoral pressure arid rangelands herd management Tunisia

作者: Didier GENIN Ali HANAFI

作者单位: IRD,Laboratoire Population,Environnement,Développement,UMR 151,Universitéde Provence,Centre St-Charl Université de Tunis,Laboratoire de biogéographie,Tunis,Tunisie

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）