福建寿宁县兽害猖獗的成因及对策初探

1998～2006年,以寿宁县为调查对象,运用机械抽样法调查样带69条,运用访问调查法调查猎户农户100余户,运用点面互换法调查全县范围内农田作物受害程度。结果表明,全县近半数的村,15%的耕地存在兽害,99%的兽害及其损失源于野猪的活动。分析表明,兽害的成因有种群爆发、物种灭绝和生态系统衰败诸多因素,而人为干扰是各种现象的起因。最后提出治理山区兽害的对策,尤其应加强生态系统恢复和自然保护区建设。

Discussion on the reason and control countermeasure of wild animal rampancy in Shouning Fujian

From 1998 to 2006,mechanical sampling method was performed to survey 69 sample belts in Shouning County,visiting survey method was used to investigate more than 100 hunt farmers,dot and flat interchanging method to study the damage of field crops all over the county.The results showed 15% farming lands of nearly half villages were damaged by the wild animals,of which 99% were damaged by wild boars.The analysis results indicated that the cause of wild animals was the population rampancy,species extinguishment,ecosystem decline and so on, but human disturbances were the original causes.In the end the countermeasures were put forwards to prevent wild animal damage on the mountains,especially in ecosystem restoration and natural reserve construction.