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我国著名林学家、树木分类学家和生态学家王战先生，从事林业教学和科研工作６０余年，在森林生态、森林经营、树木分类等学科领域有很深的造诣。王战教授素以注重实践而著称于林学界，特别是在天然林持续经营研究方面，将森林发育的自然规律应用于我国的林业生产，可谓是我国天然林保护理论与实践研究的先驱。从５０年代开始对东北森林的发展、演替规律、森林分类和采伐更新等经营问题进行了深入的研究，先后编著了《东北森林采伐与更新》、《东北落叶松》、《红松林》、《中国植物志（杨柳科）》等专著，从保持森林资源的持续利用、维护森林环境长期稳定的角度出发，提出“采育择伐”和“栽针保阔”等天然林经营保护新观点，并被国家《森林采伐更新规程》所采纳，这些观点可以说是实现青山常在、永续利用的可靠途径，对目前我国天然林保护工程的科学实施具有重要的现实意义。基于自身丰富的科学积累和长期的科学实践，王战先生对人类活动特别是破坏森林所造成的生态后果，做出了科学的、战略性的预见。１９７９年就在《人民日报》撰文提出“长江确实有变成黄河的危险”，之后又提出“绿化西北、改造黄河”“拯救西南绿色长城、保护江南鱼米之乡”等论点，以对子孙后代负责，对中华民族的生存与发展负?
Mr. Wang Zhan, a famous forestry expert, taxonomic taxologist and ecologist in China, has been engaged in forestry teaching and scientific research for more than 60 years and has profound accomplishments in such fields as forest ecology, forest management and tree classification. Prof.Wang Zhan is famous for his practice in forestry field. Especially in the field of sustainable management of natural forests, applying the natural law of forest development to forestry production in China can be described as a pioneer in the theory and practice of natural forest protection in China. Since the 1950s, the management problems of the development, succession, classification and harvesting of forests in northeastern China have been studied in depth. The documents such as “Northeast Forest Harvesting and Regeneration”, “Northeast Larch”, “Korean Pine Forest” “Flora of China (Willow Branch)” and other monographs, put forward new ideas on protection and management of natural forests such as “selective harvesting” and “planting needles and protecting broad-leaved forests” in order to maintain the sustainable use of forest resources and maintain the long-term stability of the forest environment , And adopted by the state “Forest Cutting and Regeneration Procedures”, these views can be regarded as reliable ways to achieve evergreen and sustainable use, which is of great practical significance for the scientific implementation of natural forest protection projects in our country at present. Based on his rich scientific accumulation and long-term scientific practice, Mr. Wang Zhan made a scientific and strategic foresight on the ecological consequences of human activities, especially destruction of forests. In 1979, the People’s Daily wrote that “the Yangtze River does indeed have the danger of becoming a Yellow River” and later put forward such arguments as “greening the northwest and transforming the Yellow River”, “saving the Great Wall of Southwest China and protecting the land of southern Yangtze River” so as to be responsible to future generations, Negative about the survival and development of the Chinese nation?