Biological Diversity, Land Degradation and Sustainable Rural Livelihoods

摘要

ＩｎｔｒｏｄｕｃｔｉｏｎＴｈｅＵｎｉｔｅｄＮａｔｉｏｎｓＣｏｎｖｅｎｔｉｏｎｏｎＢｉｏｌｏｇｉｃａｌＤｉｖｅｒｓｉｔｙ,ｓｉｇｎｅｄａｔｔｈｅＥａｒｔｈＳｕｍｍｉｔｉｎＲｉｏｄｅＪａｎｅｉｒｏｉｎ1 992 ,ａｎｄｒａｔｉｆｉｅｄｂｙｍｏｓｔｄｅｖｅｌｏｐｅｄｃｏｕｎｔｒｉｅｓ (ｂｕｔｎｏｔｔｈｅＵｎｉｔｅｄＳｔａｔｅｓ)ｉｎ 1 994,ｓｅｔｏｕｔａｇｌｏｂａｌａｇｅｎｄａｆｏｒｔｈｅｃｏｎｓｅｒｖａｔｉｏｎａｎｄｓｕｓｔａｉｎａｂｌｅｕｓｅｏｆｂｉｏｄｉｖｅｒｓｉｔｙａｎｄｉｔｓｃｏｍｐｏｎｅｎｔｓ.Ｉｔａｆｆｉｒｍｅｄｔｈｅｓｏｖｅｒｅｉｇｎｒｉｇｈｔｓｏｆｓｔａｔｅｓｏｖｅｒｔｈｅｉｒｂｉｏｌｏｇｉｃａｌｒｅｓｏｕｒｃｅｓａｎｄ,ｃｒｕｃｉａｌｌｙ ,ｉｔｓｔａｔｅｄａｐｒｉｎｃｉｐｌｅｔｈａｔｔｈｅｂｅｎｅｆｉｔｓｏｆｄｅｖｅｌｏｐｍｅｎｔｏｆｂｉ ｏｌｏｇｉｃａｌｒｅｓｏｕｒｃｅｓｓｈｏｕｌｄｂｅｓｈａｒｅｄｆａｉｒｌｙａｎｄｅｑｕｉｔａｂｌｙｏｎｍｕｔｕａｌｌｙａｇｒｅｅｄｔｅｒｍｓ.Ｔｈｉｓｐａｐｅｒｉｓａｂｏｕｔｔｈｅｓｅｖｅｒｙｂｅｎｅｆｉｔｓｏｆｂｉｏｌｏｇｉｃａｌｄｉｖｅｒｓｉｔ...