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为及时准确地掌握森林资源的消长变化动态,编制林业发展规划,制定森林经营措施,实现森林永续利用的目的,在省农林厅、林勘院的部署和指导下,我市于1985年对六个国营林场进行了调查规划即二类调查。根据这次调查资料,本文拟对东台、大丰、射阳三个沿海国营林场森林资源的永续利用问题谈点粗浅想法。 一、基本情况 射阳、大丰、东台三县林场相继于1959—1965年成立,地处黄海之滨,地理位置在东经120°28′—120°52′,北纬32°51′—33°36′之间,总面积107,876亩。属亚热带向暖温带过渡区,具有过渡性、海洋性的特点,四季分明,光照充足,热量充裕,雨水充沛。年平均温度14.3℃,极端最高气温39℃,极
In order to timely and accurately grasp the dynamic changes in the growth and decline of forest resources, the preparation of forestry development planning, the development of forest management measures to achieve the purpose of sustainable use of forests in the provincial Department of Agriculture and Forestry, Forestry Institute deployment and guidance, the city in 1985 The six state-owned forest farms conducted a survey of planning that two types of investigations. According to the survey data, this article intends to Dongtai, Dafeng, Sheyang three coastal state-owned forest farm resources, the sustainable use of talk about the superficial idea. First, the basic situation Sheyang, Dafeng, Dongtai three counties have been established in 1959-1965, located in the Yellow Sea coast, the geographical location in longitude 120 ° 28’-120 ° 52 ’north latitude 32 ° 51’-33 ° 36 ’, with a total area of 107,876 acres. Is a subtropical transitional zone to warm temperate, with transitional, marine features, four seasons, adequate light, plenty of heat, plenty of rain. The average annual temperature of 14.3 ℃, the extreme maximum temperature of 39 ℃, very