陕西洋县朱鹮河流栖息地生境修复研究

河流是朱鹮重要栖息地之一，在朱鹮逐渐转移至低海拔区域生存的趋势下，提高河流栖息地生境质量是当前朱鹮保护的重要内容之一。利用数据收集、现场调研、ArcGIS等分析方法对近年来河流栖息地生态变化过程进行分析，分别从栖息地适宜性、景观格局指数及生境质量3个方面探讨朱鹮河流栖息地质量的状况，从中找出朱鹮河流栖息地生境的具体问题。从不同河流生境尺度，探讨朱鹮河流栖息地的修复方法。

Study on River Habitat Restoration of Crested Ibis in Yangxian County, Shaanxi Province

Rivers are one of the important habitats of crested ibis. Under the trend of crested ibis gradually moving to low altitude areas, improving the habitat quality of river habitat is one of the important contents of crested ibis protection. The ecological change process of river habitat in recent years was analyzed by means of data collection, field investigation and ArcGIS. The quality of crested ibis river habitat was discussed from three aspects: habitat suitability, landscape pattern index and habitat quality; and the specific problems of crested ibis river habitat was found out. The restoration methods of crested ibis river habitat were discussed from different river habitat scales.