森林利用

  • 网络forest utilization
森林利用森林利用
  1. 报道了安徽植物区系中植物地理新分布纪录1属19种8变种2变型,引证标本均存安徽农业大学森林利用学院树木室(AAUF)

    Genus 19 species 8 variants 2 forms are reported as plant geography distribution new records form Flora of Anhui Province . The voucher specimens are preserved in the Herbarium of Faculty of Forest Utilization , Anhui Agricultural University ( AAUF ) .

  2. 森林利用的最佳计划论

    Optimal planning theory of forest utilization

  3. 不同烧伤程度森林利用与恢复的观测研究

    Study on Utilization and Recovery of the Forests with Different Burnt Degrees

  4. 他们传统的森林利用与管理有其合理性,也有其局限性。

    There are both rationalities and limitations about the traditional way which they use and manage forest resources .

  5. 森林可持续利用的新方式&减少对环境影响的森林采伐(RIL)

    A New Manner of Sustainable Forest Utilization - Reduced Impact Logging to Environment ( RIL )

  6. 山地森林资源利用的适度研究

    Study on the Utilization Moderate Degree of Forest Resources in the Mountain Area

  7. 丽水香菇产业发展与森林资源利用状况分析

    Analysis on Chinese Mushroom Production and Forest Resources

  8. 山区乡村森林资源利用方式创新效应及机理分析

    Effect and mechanism of forest resource utilization innovation

  9. 森林资源利用水平不高;

    Lower level in utilization of forestry resources ;

  10. 森林土地利用变化及其对碳循环的影响

    Change in the use of forest land and its impact on the carbon cycling

  11. 庆元县森林资源利用与发展初探

    A Preliminary Research on Utilization and Development of Forest Resources in Qingyuan County of Zhejiang

  12. 试论实行林价与提高森林资源利用效果的关系

    On the relation between the bring-ing of price for forest into play and the more efficient utilization of forestry resources

  13. 作为种子已经变异的森林,利用巧妙的新方式灌溉滋养,并借助神圣介入,

    as a forest of seeds that have been mutated , nurtured by new and ingenious ways of watering and divine intervention

  14. 本文对利用遥感技术和地理信息系统在森林资源利用监督中的技术路线、使用意义等进行了综述,对该方法的意义和可行性进行了阐述。

    The authors introduce the importance and feasibility of remote sensing system and geographical information system using in the forest resources supervision .

  15. 林业生产中,小班是森林经营利用活动的具体对象,也是林业生产和管理的最小地块单元。

    In forest production , Subcompartment is the object of forest management , and is smallest plot cell of forest production and construction .

  16. 当时,森林的利用主要表现为传统的薪炭、建筑、器具制作用材等方面。

    At that time , the showing as traditional firewood charcoal , architecture , utensil respect of making the materials etc. mainly of the forest .

  17. 林分结构是林分特征的重要内容,是森林保护利用、森林经营管理、森林健康评价等有关森林研究的基础。

    The indicator of structure which is one of the main characters of the forest is the basis researching of forest which includes forest protection 、 forest management 、 and forest health assessment .

  18. 因此,打击非法采伐的措施确实给世界的森林可持续利用以有力保障,但在一定程度上又成为发达国家筑起的绿色贸易壁垒。

    Therefore , measures of combat illegal logging effectively safeguard the sustainable use of forests in the world , but to a certain extent , has become a developed country green trade barriers .

  19. 从分析综合轮伐期的相关因素入手,对目标综合轮伐期、期初综合轮伐期、期末综合轮伐期三者进行比较,提出未来森林资源利用三种设计模型,并举例进行验证。

    This Paper compares the integrated rotation of goal with that of begin and end by analysing relative factors . It advances also three design models used for forest resource in future and examines in examples .

  20. 奉化县的丘陵山地土壤共121.9万亩,是该县的重要自然资源,果树及森林开发利用的潜力很大。

    The soil on hilly land which has an area about 81 thousand hectares in total in this county is an important natural resources . It has a great potentiality in the exploitation for fruit and forest production .

  21. 在乡村森林资源利用中,正确处理好保护森林资源与获得经济收益之间的关系是一大难题。森林资源利用方式的创新是解决这一问题的有效途径。

    It is a problem to deal with the relationship between protecting forest resource and getting income in rural area , and the authors thought that the innovation of forest resource utilization is the effective way to solve the difficulty .

  22. 液流测定系统能提供连续和准确的整树和林分蒸腾速率值,经严格数学推导公式计算,最终可求出冠层气孔导度,是研究森林水分利用与环境因子相互关系的有效方法。

    The sap flow measurement system used in this study was reliable and accurate in estimating the transpiration of whole-tree and stand and the canopy stomatal conductance , being an effective tool in studying the relationships between forest water use and environmental factors .

  23. 木材及其加工业发达。早在18世纪德国就在世界上首先提出了森林永续利用的经营思想,20世纪德国林业逐渐调整形成了可持续经营思想。

    German is the first country in the world adopting sustained yield management in 18 century and has adjusted its guidance of forestry management to sustainable develop - ment since 20 century , natural forest management model has been adopted in recent years to play the ecological roles .

  24. GIS支持下的森林资源可持续利用规划

    A project of forest resources sustainable utilization supported by GIS

  25. 森林资源培育利用中的问题及对策

    Problems and Measures in the Cultivation and Utilization of Forest Resources

  26. 森林资源开发利用的优化模型研究

    Study of the Optimized Model of the Forest Resources Exploitation

  27. 张家界国家森林公园土地利用格局变化

    Land use pattern changes from 1990 to 2000 in Zhangjiajie National Forest Park

  28. 我国森林资源化学利用的发展前景

    Prospects of chemical utilization of forest resources in China

  29. 从中国大连市的木材加工业看东北亚森林资源的利用趋势

    Resources Utilization Trend of Northeast Asia from Wood-processing Industry of Dalian of China

  30. 遂昌县森林资源综合利用规划

    Comprehensive Utilization Plan of Forest Resources in Suichang