甘肃有尾两栖动物资源现状及保护对策

甘肃地理与气候条件复杂,南部地区有尾两栖动物物种多样性较为丰富,共有3科、3属、3种.其中,文县疣螈为甘肃特有种.但由于滥捕乱猎、栖息地丧失、破坏、污染以及异种侵入等原因,已造成有尾两栖动物的渐危和濒危.针对这种情况,本文提出了一些保护举措和建议,希望能在维持有尾两栖动物资源储量的前提下,对其进行合理利用.

General Survey on Resources and Protection Countermeasures of Tailed Amphibians in Gansu Province

The geography and climate condition is complicted in Gansu Province, especially in the southern region where the tailed amphibians are very rich in bioversity-3 species, 3 genera, 3 families. Among them, Tylototriton is of a special species of Gansu. However, due to the overfishing and overkilling and pollution of their living environment, the tailed amphibians are losing their natural habitat and are in severe danger. Aiming the situation, some advice and protection actions have been raised. It has been suggested by the authors that protection of ecological environment and reasonable utilization of tailed amphibians in Gansu should be strengthened on the premise of assurance of the resource storage.