根据掌握的海南山鹧鸪分布资料及植被、地形数据,结合自然保护区的分布,确定其适宜栖息地分布范围内物种的调查空白地区和保护空白地区,明确海南山鹧鸪保护格局现状,分析保护空缺。结果表明,海南山鹧鸪的适宜栖息地主要分布在海南中部和南部山地,整个分布区面积为13 900km2,适宜栖息地面积为12 280 km2;仅1 140km2被保护区覆盖,占整个分布区总面积的8.2%。保护空白地区主要分布于海南中北部山地。
According to Hainan Partridge's distribution,topographic and vegetation data,we used GIS technology to determine its suitable habitat,investigation gap and conservation gap,and then figure out Hainan Partridge's protection status and analyzed its protection gap.The results showed that the suitable habitat of Hainan partridge is mainly distributed in central and southern mountainous regions.The whole distribution area was 13900 km2.The suitable habitat area was 12280 km2,but only 1,140 km2 distributed in these reserves,just occupied 8.2% of the total distribution area.The conservation gaps mainly distributed in the north-central mountainous regions in Hainan Province.
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