中文摘要：

产地损失和破碎与危及的种类的衰落被联系了。在 1987，在黑貂(Martes zibellina ) 的主要产地被定位的地方，在中国的北大 Hing'an 山的灾难的火加重了森林风景的损失和破碎。由于限制分发和低种群密度，黑貂在中国在国家第一等级的保护的种类被列出。这篇论文的目的是在火以后识别 13 年到到什么程度，黑貂的产地被恢复了。基于行为的数据，它从现场甸信息来了追踪收音机， GPS (全球放系统) 和森林盘点数据，适用性产地地图用生态的壁龛适用性模型(ENSM ) 被导出。另外，产地结构与选择风景索引被分析。尽管森林盖子被 2000 主要恢复了，结果显示与预先开火状况相比，合适的产地的区域显著地被减少了，特别那些更少的合适、稍微合适、中等合适的指明。破碎被加重，并且合适的补丁被发现进一步在很合适的区域与那些的例外被孤立。到区域在的补丁周界的比率不合适、中等合适、合适区域减少了，当在另外的适用性类型以内的比率增加了时。而且，软边界的百分比稍微减少了，它能影响黑貂的再分配。上面的结果显示合适的产地败坏了，并且黑貂的产地的恢复尚待被做。

英文摘要：

Habitat loss and fragmentation have been associated with the decline of endangered species. In 1987, a catastrophic fire in the northern Great Hing＇an Mountains of China, where the main habitat of sables （Martes zibellina） is located, aggravated the loss and fragmentation of the forest landscape. Due to restricted distribution and low population density, sables were listed in the national first-grade protected species in China. The objective of this paper was to identify to what extent the habitat of sables had been restored 13 years after the fire. Based on the behavioral data, which came from field survey information by radio-tracking, GPS （Global Positioning System） and forest inventory data, suitability habitat maps were derived using the Ecological Niche Suitability Model （ENSM）. In addition, the habitat structure was analyzed with selected landscape indices. Although forest cover mostly had been restored by 2000, the results indicated that, compared to the pre-fire situation, the areas of suitable habitat had been reduced significantly, especially those of less suitable, marginally suitable and moderately suitable designation. Fragmentation was aggravated, and suitable patches were found to be further isolated with the exception of those in most suitable areas. The ratio of the patch perimeter to area in unsuitable, moderately suitable and suitable areas decreased, while the ratios within other suitability types increased. Moreover, the percentage of soft boundaries decreased slightly, which can influence the redistribution of sables. The results above indicated that the suitable habitat had deteriorated, and the restoration of the sables＇ habitat remained to be done.