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浙江省地理位置处于东经118°—123°2′,北纬27°—31°12′之间,为我国东南沿海省份。土地总面积为10万多平方公里,山地丘陵面积约占70％。全省现有林地面积403.7万公顷,森林覆盖率42.6％,活立木总蓄积量10137.6万立方米,是一个多山缺材的省份。其森林火灾为害率在八十年代初期以前一直较低,近几年来急剧上升,加重了森林资源的危机,已成为当前林业生产上亟待解决的突出问题。为了给森林火灾的有效预防措施制定,提供科学依据,本文就近两年来浙江省森林火灾发生的特点,进行初步探讨。
Zhejiang Province is located in the east longitude 118 ° -123 ° 2 ’, latitude 27 ° -31 ° 12’ between China’s southeastern coastal provinces. The total land area of more than 100,000 square kilometers, hilly area of about 70%. The province’s existing forest land area of 4.047 million hectares, the forest coverage rate of 42.6%, the total volume of live stumpage 101,376,000 cubic meters, is a mountainous lack of material provinces. The forest fire damage rate was low until the early 1980s, rising sharply in recent years and aggravating the crisis of forest resources, which has become an outstanding problem to be solved urgently in forestry production. In order to provide a scientific basis for the effective prevention measures for forest fires, this paper makes a preliminary study on the characteristics of forest fires in Zhejiang Province in recent two years.