林业调查规划
林業調查規劃
임업조사규화
FOREST INVENTORY AND PLANNING
2013年
6期
102-106,111
,共6页
亚洲象%为害对象%为害损失%栖息地保护%勐腊保护区
亞洲象%為害對象%為害損失%棲息地保護%勐臘保護區
아주상%위해대상%위해손실%서식지보호%맹석보호구
Elephas maximus%damage objects%damage losses%habitat protection%Mengla Nature Reserve
2004~2012年,勐腊子保护区内共有31个村寨受到亚洲象不同程度的为害,其中仅1年受到为害的有16个村寨,占总为害村数的51.6%,受到6年以上为害的有5个村寨,占16.1%。亚洲象的为害与村寨的分布密度有一定的关系,村寨分布密度大的区域亚洲象为害相对较小,分布密度小的区域为害较大。稻谷、玉米、甘蔗和香蕉等作物是亚洲象喜食的食物,是亚洲象的主要为害对象。亚洲象虽然不直接取食橡胶、辣椒等植物,但其在活动过程中由于踩踏等原因也造成了这些植物大量损失。为了有效缓解亚洲象的为害,提出做好栖息地的保护与恢复、促进产业结构调整和建立预警预报系统等建议。
2004~2012年,勐臘子保護區內共有31箇村寨受到亞洲象不同程度的為害,其中僅1年受到為害的有16箇村寨,佔總為害村數的51.6%,受到6年以上為害的有5箇村寨,佔16.1%。亞洲象的為害與村寨的分佈密度有一定的關繫,村寨分佈密度大的區域亞洲象為害相對較小,分佈密度小的區域為害較大。稻穀、玉米、甘蔗和香蕉等作物是亞洲象喜食的食物,是亞洲象的主要為害對象。亞洲象雖然不直接取食橡膠、辣椒等植物,但其在活動過程中由于踩踏等原因也造成瞭這些植物大量損失。為瞭有效緩解亞洲象的為害,提齣做好棲息地的保護與恢複、促進產業結構調整和建立預警預報繫統等建議。
2004~2012년,맹석자보호구내공유31개촌채수도아주상불동정도적위해,기중부1년수도위해적유16개촌채,점총위해촌수적51.6%,수도6년이상위해적유5개촌채,점16.1%。아주상적위해여촌채적분포밀도유일정적관계,촌채분포밀도대적구역아주상위해상대교소,분포밀도소적구역위해교대。도곡、옥미、감자화향초등작물시아주상희식적식물,시아주상적주요위해대상。아주상수연불직접취식상효、랄초등식물,단기재활동과정중유우채답등원인야조성료저사식물대량손실。위료유효완해아주상적위해,제출주호서식지적보호여회복、촉진산업결구조정화건립예경예보계통등건의。
From 2004 to 2012 , a total of 31 villages damaged by Elephas maximus in varying degrees in Mengla nature reserve , in which 16 villages have been damaged only in one year , accounted for 51.6%of the total number of damaged villages , five villages have been damaged more than 6 years, accounted for 16.1%.Elephas maximus damage have a certain relationship with villages density , Asian elephants damage are small relatively in large distribution density of villages , but are bigger in small distribution density of villages.Rice, corn, sugar cane and banana crops are the main targets of Elephas maximus damage.Meanwhile Elephas maximus also caused a significant loss on rubber , pepper and other plants for its activities and other reasons .In order to effectively alleviate the damage caused by Elephas maxi-mus, countermeasures to complete elephant habitat protection and restoration promote industrial restructu -ring and establish warning and forecasting systems and so on have been put forward .