. bao hu sheng wu xue. botany. èªç¶ä¿æ¤å° ä½è¿äºåçç®åä»ç¶å¤äºäºè®ºä¸-ãè¿äºåç主è¦éç¨äºéçèæ¤å¨ç©ãæè±æ¤ç©ä»¥å大å æ èæ¤å¨ç©çä¿æ¤ï¼å¯¹æ°´ççç©èè¨ï¼ç±äºææ¡ç©ç§çæ©æ£æºå¶å¾å°é¾ï¼ä½¿å¾è¿äºåçæ æ³åºç¨ï¼Sale etal. 2005)ã ä¿æ¤åºå¤§å°ç讨论 å ³äºèªç¶ä¿æ¤å°å¤§å°çäºè®ºï¼æ©æ主è¦éä¸-äºæ¯ä¸ä¸ªé¢ç§¯å¤§çä¿æ¤å°è½å¤ä½¿ç©ç§ä¸° å¯åº¦çä¿æ¤è¾¾å°æ大ï¼è¿æ¯å 个å°é¢ç§¯çä¿æ¤å°è½å¤ä½¿ç©ç§ä¸°å¯åº¦è¾¾å°æ大ï¼Souk and Simberloff 1986ï¼ McCarthy et al. 2006)ãè¿ä¸ªäºè®ºå°±æ¯æç®ä¸-ç»å¸¸æå°çèåçSLOSSäº è®ºï¼ä¸ä¸ªé¢ç§¯å¤§çä¿æ¤å°ä¸å 个é¢ç§¯å°çä¿æ¤å°çäºè®ºï¼ãæ¯å¦ï¼æ¯å»ºç«ä¸ä¸ª10000 hm2 ç大é¢ç§¯ä¿æ¤å°å¥½ï¼è¿æ¯å»ºç«4个2 500 h
. bao hu sheng wu xue. botany. èªç¶ä¿æ¤å° ä½è¿äºåçç®åä»ç¶å¤äºäºè®ºä¸-ãè¿äºåç主è¦éç¨äºéçèæ¤å¨ç©ãæè±æ¤ç©ä»¥å大å æ èæ¤å¨ç©çä¿æ¤ï¼å¯¹æ°´ççç©èè¨ï¼ç±äºææ¡ç©ç§çæ©æ£æºå¶å¾å°é¾ï¼ä½¿å¾è¿äºåçæ æ³åºç¨ï¼Sale etal. 2005)ã ä¿æ¤åºå¤§å°ç讨论 å ³äºèªç¶ä¿æ¤å°å¤§å°çäºè®ºï¼æ©æ主è¦éä¸-äºæ¯ä¸ä¸ªé¢ç§¯å¤§çä¿æ¤å°è½å¤ä½¿ç©ç§ä¸° å¯åº¦çä¿æ¤è¾¾å°æ大ï¼è¿æ¯å 个å°é¢ç§¯çä¿æ¤å°è½å¤ä½¿ç©ç§ä¸°å¯åº¦è¾¾å°æ大ï¼Souk and Simberloff 1986ï¼ McCarthy et al. 2006)ãè¿ä¸ªäºè®ºå°±æ¯æç®ä¸-ç»å¸¸æå°çèåçSLOSSäº è®ºï¼ä¸ä¸ªé¢ç§¯å¤§çä¿æ¤å°ä¸å 个é¢ç§¯å°çä¿æ¤å°çäºè®ºï¼ãæ¯å¦ï¼æ¯å»ºç«ä¸ä¸ª10000 hm2 ç大é¢ç§¯ä¿æ¤å°å¥½ï¼è¿æ¯å»ºç«4个2 500 hm2ä¿æ¤å°æ´å¥½ï¼ä¸»å¼ 建ç«å¤§é¢ç§¯ä¿æ¤å°çå-¦è 认为åªæé¢ç§¯å¤§çä¿æ¤å°æè½ä¿è¯ä½å¯åº¦ç©ç§ï¼å¦å¤§åé£èå¨ç©ï¼ç§ç¾¤æ°é足å¤å¤§ãåå¸å¹¿ï¼ ä»è使ç§ç¾¤è½å¤é¿æ稳å®ï¼å¾)ãåæ ·ï¼é¢ç§¯å¤§çä¿æ¤å°æ æ¯å°è¾¹é æåºæå°ãä¸è½å¤ è¦çåç±»ç©ç§åå ¶æ æ¯å°ç±»åã 对åç¾è¥¿é¨14个å½å®¶å ¬å-å 299ç§åºä¹³å¨ç©çç§ç¾¤åæ表æï¼å¤§é¢ç§¯çå ¬å-æ. 1 10 100 1 000 10 000 100 000 1000 000 å ¬å-é¢ç§¯/hnf å¾ç§ç¾¤ç 究表æï¼ä¸å°é¢ç§¯ä¿æ¤åºç¸æ¯ï¼é洲大é¢ç§¯çå ¬å-åä¿æ¤å°ä¿æ¤äºå个ç©ç§çæ大ç§ç¾¤ï¼ åªæ大é¢ç§¯çå ¬å-æå¯é¿æææå°ä¿æ¤èæ¤å¨ç©ç§ç¾¤ãä¸ä¸ªææç
Size: 2097px × 1192px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcollectionbiodiversity, bookcontributorli, booksubjectbotany
