峨眉山峨眉髭蟾种现状与保护建议

cgc峨眉山峨眉髭蟾种现状与保护建议
吉祥满族作者:康力文 张杰波 刘再婕
来源:《安徽农学通报》2021年第05期
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按摩病自除        摘 要:峨眉髭蟾(Vibrissaphora boringii)主要分布在四川、貴州、云南、湖南、广西等地,是我国特有的珍稀濒危两栖动物。由于近年来该蟾的栖息环境遭到破坏,且蝌蚪期长,易遭天敌吞食,成活率低,其种数量持续减少,在最新的中国脊椎动物红名录中被评为濒危(EN)。为深入了解峨眉山峨眉髭蟾的种现状及繁殖地生境,通过样线法、访问法结合相关文献确立了报国寺、伏虎寺、圣水禅院、万年寺、清音阁等作为重点调查区域,于2019年2—3月对峨眉山进行了实地考察。调查发现,峨眉髭蟾有28只(25雄,3雌),繁殖地生境水质良好,氮、亚硝含氧量高,氨酸盐均未超标,但有垃圾堆积及厕所粪便污染情况。并结合峨眉山景区现状,提出了相应的保护建议。
中苏铁列克提事件
        关键词:峨眉髭蟾;峨眉山;种现状;繁殖生境
        中图分类号 Q178.1+1 文献标识码 A 文章编号 1007-7731(2021)05-0029-03
        Abstract:Vibrissaphora boringii, mainly distributed in Sichuan, Guizhou, Yunnan, Hunan and Guangxi. Vibrissaphora boringii is a rare and endangered amphibian which only distribute in China. In recent years, the habitat of this species was destroyed, meanwhile the tadpole period of this species was too long, which is easy to be preyed by predators. The survival rate is rather low, meanwhile its populations descended continuously, which was inscribed as endangered (EN) specieson the Red List of China’s Vertebrates. In order to have an in-depth understanding of the current population status and breeding habitat of Vibrissaphora boringii, a field survey was conducted on Emei Mountain from February to March in 2019. According to the method of line sampling and visiting, combining with relevant articles, we established the main survey areas which is the Baoguo Temple, Fuhu Temple, Shengshui Temple, Wannian Temple and Qingyin Pavilion. According to the in
vestigation, 28 Vibrissaphora boringii (25 males, 3 females) were found with excellent water quality, which has high oxygen content、no excessive ammonia nitrogen and nitrite, but there is a phenomenon that garbage and fecal pollution accumulation. We put forward reasonably protective suggestions according to the current situation of Emei Mountain scenic spot.
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标签:种群   峨眉山   峨眉   现状
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