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- forest ecological service function 森林生态服务功能
- Ecological Service Functional Assessment on Forest Ecological System of Kunshan City 城市森林生态系统生态服务功能的评价
- forest ecological service 森林生态服务
- urban forest ecological service 城市森林生态服务
- The government has paid special attention to the construction of forest ecological projects. 中国政府特别重视林业生态工程建设。
- Of the ten national-level and provincial-level nature reserves, most belong to the primeval forest ecological system. 还有十多个国家级和省级的自然保护区,其中不少是原始森林生态系统。
- The externality theory is a basic theory of explaining economy activities and forest ecological environment problems. 摘要本外部性理论是解释经济活动与森林生态环境问题的基础理论。
- The paper summarized ecological programming study at home and broad and went through study of optimal forest ecological programming in Hainan province. 在对国内外生态规划研究综述的基础上,通过对海南省最优森林生态规划的研究指出:要使海南省林地、林木和森林环境服务的效益最大,必须调整用材林、防护林、特用林和竹林的面积比例。
- Rehabilitation led to a good ecological profit, which improved the ecological environment, increased the ecological service value, and mitigated the impact to surface. 复垦地的增加带来了良好的生态效益,改善了生态环境,提高了生态服务价值,减少了因受损地增加而产生的负面作用。
- This research provides one scientific and effective method to solve the complex problem how to evaluate index system of forest ecological harvesting. 本研究为解决森林生态采伐系统评价这一复杂问题提供了一种科学、有效的评价方法和工具。
- The paper discussed the importance and relationship between Hanzhong forest ecological construction and the project of south-to-north water diversion. 应用突变多准则评价法对南水北调中线水源工程项目的多方案比选作出评价决策。
- What can be monetized? How can we price ecological services, biodiversity? 什么可以用金钱衡量?我们怎样给生态服务和生物多样性定价?
- Red turpentine beetle (Dendroctonus valens, RTB), which was probably introduced from USA, is one of the most important invasive pests in Chinese forest ecological system. 摘要红脂大小蠹是我国重要的外来入侵害虫,给我国林业生产和国土生态安全带来巨大危害。
- Abstract: The middle-long term planning and decision-making for forest ecological system management was studied taking Dongfanghong forest farm Dailing forest bureau for example. 摘 要: 以带岭林业局东方红林场森林为例,进行了中、长期的森林生态系统规划决策的研究。
- It definitely pointed out that the forest resources was the carrier of forest ecological benefits, and they had the friable relationships which was called the second relation. 明确指出,森林资源是森林生态效益的载体,二者之间是一种松散的相关关系,即第二类的相关关系。
- The Castanopsis carlesii community is one of the most important vegetation types in the forest ecological system of Xiwang Mountainous area and Doupeng Mountainous area. 在西望山、斗篷山森林生态系统中,小红栲群落是其中重要的类型。
- The result of this paper provides reference value for appraising ecological service function in Hunan Forestry ecology system. 研究结果对于评价湖南省森林生态系统的生态服务功能有的参考价值。
- It mainly shows the over consumption of ecologic service of externality of the negative consumers and insufficient supply of ecologic service of externality of the posi... 提出了通过建立适当的激励机制,一方面来抑制行为主体对生态服务的过度消费,另一方面来揭示个人的偏好,确定受益人及受益量,从而解决最优供给的问题。
- Since 1978 China has established ten forest ecological projects,aimed mainly at protecting and improving the natural eco-environment and realizing the sustainable use of natural resources. 从1978年起,中国先后确立了以保护和改善自然生态环境、实现资源永续利用为主要目标的十大林业生态工程。
- Planning begins with a Green Neighborhood Transect, leveraging urban and ecological services in the porch, yard, street, and open space. 此项目规划源于绿色断面,充分应用城市生态系统服务于门廊,庭院,街道,以及开放空间等。