It covers the whole forestry field, including the protection and management of forests, related rangelands, and water-sheds; utilization of forest products; and the economic aspects of forestry.
它涵盖了整个林业领域，包括森林、相关牧场和集水区的保护和管理，森林产品的利用以及林业的经济方面。
The forest management unit level indicators depend on local, often site-specific, environmental factors such as forest type and topography, local economic and social considerations and priorities.
森林管理单位级指标以地方的、往往是具体地点的环境因素为制定依据，如森林类型和地形、地方经济和社会考虑及重点等。
The economic thresholds of insect pests are the most important distinguish basis in the scientific management system of forest pests.
在森林害虫科学管理决策专家系统中，害虫危害的经济阈值是最重要的判别依据。
In its broadest sense, forest management encompasses the administrative, legal, technical, economic, social and environmental aspects of the conservation and use of forests.
从概括的角度来说，森林管理包含行政、法律、技术、经济、社会和环境方面的森林保护和利用。
In its broadest sense, forest management encompasses the administrative, legal, technical, economic, social and environmental aspects of the conservation and use of forests.
从概括的角度来说，森林管理包含行政、法律、技术、经济、社会和环境方面的森林保护和利用。
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