The preservatioof existing forests, reforestatioand afforestation, enrichment of forest resources,and the establishment of a management regime for the sustainable development of forest resources to maximize the ecological, economic and social benefits are essential for the modernizatioof forestry iall countries alike.Mais closely associated with forests that provide conditions for his survival and development. Maexploits forests and cultivates them as well. Historically, the development of forestry has undergone three periods, viz., the period of simple utilizatioby the handicraft industry, the period oflarge scale industrialized deforestation, and the period of modersustained yield management. The issue of the sustainable development and management of forests warought up to the United Nations ConventiooEnvironment and Development (UNCED) held iJune 1992. Thenceforth, all countries have takethe sustainable development of forests as part and parcel of their general strategy for sustainable
《塞罕坝森林植物图谱》终于付柞印刷出版了,我们既有 种如释重负之感,有时也有一种丑媳见公婆之虑。 在大学里学习的是林业专业,业余时间义比较喜欢攝影,对植物分类也比较感兴趣,而工作在塞罕坝林场又为我们广大攝影爱好者提供了展身手的平台。编辑出版一部图文并茂、以图为上,能够满足广大普通读者及生物爱好者阅读需求的彩色野生植物图谱是我们多年来的愿望。 2007年向总场领导提出这个设想时,他们均表示鼎力支持井为此购置了比较专业的数码相机。于是摄影由兴趣爱好变成了一项业务工作考核指标。 在鲜花盛开的季节,我们早出晚归,开始了野外拍摄工作。为了拍攝野生植物的理想状态,日出后、起风前是的拍摄时机,围此露水湿至膝盖就成了家常便饭;为了拍摄黄花胭脂花等特韦的少见植物。专程驱车]00余里的事也吋有发生
2005年是两个五年计划相衔接的关键一年,是继往开来、承上启下的一年。随着社会主义市场经济体制的不断完善,经济社会的快速发展,林业迎来了难得的历史机遇,更面临着严峻的时代挑战;既有令人鼓舞的巨大成就,也有一些亟待解决的突出矛盾和问题。我们要坚定不移地大力推进以生态建设为主的林业发展战略,准确把握“我国生态建设正处在治理与破坏相持的关键阶段”这一重要判断及其特点,稳步推进“东扩、西治、南用、北休”的重大措施,打好“相持阶段”林业发展的攻坚战,为促进入与自然和谐、构建社会主义和谐社会做出更大的贡献。