欢迎访问《中国农学通报》,

中国农学通报 ›› 2015, Vol. 31 ›› Issue (11): 148-155.doi: 10.11924/j.issn.1000-6850.casb14110153

• 生物技术科学 • 上一篇    下一篇

中国蝶类多样性威胁因子分析

蒲正宇   

  1. 中国林业科学研究院资源昆虫研究所
  • 收稿日期:2014-11-24 修回日期:2015-02-09 接受日期:2015-02-17 出版日期:2015-05-06 发布日期:2015-05-06
  • 通讯作者: 蒲正宇
  • 基金资助:
    国家林业局野生动物保护与自然保护区管理司 2014年中央财政项目 “中国珍稀蝶类保护策略研究” (2130211-2-1-000)。

The Analysis on Threat Factor of Chinese Butterfly Diversity

  • Received:2014-11-24 Revised:2015-02-09 Accepted:2015-02-17 Online:2015-05-06 Published:2015-05-06

摘要: 蝴蝶越来越受到诸多人为以及自然因素的影响,直接或间接地威胁蝴蝶繁殖、生长、羽化、交配等正常生长过程,从而对蝴蝶种群发展造成不利影响。蝴蝶的主要威胁因子有环境污染、栖息地破坏、农药喷洒、人为捕捉,这些威胁因子对蝴蝶威胁巨大,不仅降低蝴蝶种群数量,可能导致某些蝶种灭绝;蝴蝶的次要威胁因子有寄主植物破坏、放牧、旅游开发、城市化、气候变暖等人为因子,还包括低温、洪水、天敌危害、蝴蝶自身因素等自然因子,这些因子是导致自然界中蝴蝶越来越少,是蝴蝶正常生存的制约因素。

关键词: 梨园, 梨园, 生草, pH值, 土壤养分

Abstract: The butterfly is affected by various anthropogenic and natural factors. These factors directly or indirectly threatened the normal growth process of butterfly, for example breeding, growth, eclosion, mating. They result in adverse effects on the butterfly population development. The main threat factors of butterfly include environmental pollution, habitat destruction, pesticide spraying, artificial capture, these threats factors not only to reduce the butterfly population, may cause some butterfly species extinction. The secondary factors of butterfly include host plant destruction, grazing, tourism development, urbanization, climate warming, low temperature, the butterfly own factors. These factors also lead to lead to reduce the numbers of butterfly are restrict factors of butterfly normal survival.