桐柏山山地陆生野生动物资源调查

Investigations of Terrestrial Wildlife Resources in Tongbai Mountains

为进一步科学合理保护河南桐柏山野生动物,查明野生动物资源及其栖息环境和面临的主要威胁,在桐柏山地区(地理单元Ma02-1),设立39个10 km×10 km标准化调查样区,应用标准化的科学方法和技术,对该地区的鸟类、哺乳动物、爬行动物和两栖动物等4大类群体进行了调查研究。调查结果显示,该区域共有鸟类139种(隶属于15目43科)、哺乳动物7种(隶属于4目7科)、两栖动物6种(隶属1目4科)、爬行动物9种(隶属1目4科)。其中,国家一级保护动物1种(鸟类1种),国家二级保护动物11种(鸟类8种,兽类3种)。野生动物栖息地整体质量较好;野生动物种群主要受经济利益和农业生产影响引起的猎捕威胁,森林覆盖率下降是导致野生动物栖息地丧失和退化的主要原因;保护野生动物应采取综合治理和全面保护,注重维护和改善栖息地和生态环境,加强法律监管和宣传教育。

A comprehensive survey of wildlife resources was conducted in the Tongbai Mountains region(geographic unit Ma02-1).A total of 39 standard survey plots of 10 km×10 km were established,and standard methods and techniques were applied.This included the setting up of 50 bird and mammal transect lines and 150 sampling points in both winter and summer,150 amphibians transect lines,and 150 reptile sampling plots.These were used to investigate four major groups of organisms in the region:birds,mammals,reptiles,and amphibians.The results revealed that the region is home to 139 species of birds(belonging to 15 orders and 43 families),7 species of mammals(belonging to 4 orders and 7 families),6 species of amphibians(belonging to 1 order and 4 families),and 9 species of reptiles(belonging to 1 order and 4 families).Among them,there is 1 species of nationally protected animal at the first level(a bird species)and 11 species at the second level(including 8 bird species and 3 mammal species).