森林资源
- 名Forest resources;forest reserves, timber resource
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组件开发式森林资源GIS中的数据更新
Data Updating in Forest Resources GIS Based on ActiveX Components
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遥感与GIS相结合的森林资源信息更新与制图方法研究
Integration of Remote Sensing and GIS Based on Forest Resource Information Updating and Mapping
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对基于Web服务技术的服务中间件层进行设计,分为数据共性服务、数据资源封装服务和森林资源数据应用服务三类。
The services middleware layer has data common services , data resources packaging services and forest resources data applications services .
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基于时态GIS的森林资源基础空间数据更新管理技术的研究
Study on Updating & Managing Methods of Basic Spatial Data of Forest Resource Basing on Temporal GIS
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基于RS、GIS的森林资源调查
Forest Resources Investigation Based on RS and GIS
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基于3S和Web技术的森林资源动态监测和管理系统关键技术的实现
Analyse and Discussion on Some Key Technologies about Forest Resource Dynamic Monitoring and Management System Based on 3S and Web Technology
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利用森林资源连续清查的林业数据、地面调查数据以及其他历史与气象数据建立研究区的GIS数据库;
Based on the forest resource data , field data and other history , weather information , the GIS database of study area were built .
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基于DEM和地统计的森林资源空间格局分析&以武夷山山区为例
Application of Digital Terrain Information and Geostatistics to Forest Spatial Pattern Analysis & A Case on Wuyi Mt. Area
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3S技术在贵州省森林资源清查及其评价中的应用
Application of the ' 3S ' Technologies to the Forest Resources Inventory and Evaluation in Guizhou Province
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论述了区域森林资源预警技术系统开发的核心技术之一的ActiveX技术。
The paper discusses the important development technology of regional forest resources early warning technical system , which is ActiveX technique .
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运用GIS技术在森林资源二类调查中,可以节省经费5倍,可以提高劳动生产率6倍,同时使林业经营管理更趋科学化。
The utilization of GIS technology in forest resource inventory planning and design can save 5 times of expense and can improve 6 times of productivity , and can achieve the scientific management .
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提出了以中国森林资源清查体系,特别是二类资源清查系统为基础,构建中国森林资源核算与绿色GDP系统的设想。
This paper brings forward conceiving and establishing China forest resource estimate and green GDP system , which based on China forest resource inventory system , especially the forest management inventory .
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计算机技术的发展与3S技术在森林资源管理中的应用日益成熟,正不断推进数字林业进程。
With the development of computer technology and gradual mature usage of 3S technology in forest resources management , digital forestry is gradually on the way .
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通过3年的实践共完30万hm2的抚育任务的工程建设目标,达到了调整林分密度,优化林分结构,改善林木生长环境,加速森林资源培育的目的。
The tending has aimed to adjust stand density , optimal stand structure , better forest growth environment and speed up the cultivation of forest resources .
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本文以用材林林木资产评估为主要研究对象,采用VPN技术和数字签名技术,研制了远程森林资源资产评估软件。
This paper with timber forest for the main research object , adopt the VPN technique and the digital signature technique , to develop the remote forest resources assets valuation software .
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采用CVM方法对北京山区森林资源的非使用价值进行了评价。
The non-use value of forest resources in mountainous area of Beijing are also evaluated using contingent valuation method ( CVM ) .
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阿木尔林业局森林资源动态预测S.D.模型
S.D.Model on Dynamic Prediction of Forest Resources in A Mu Er Forestry Bureau
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本文在J2EE提供的三层体系结构的基础上,结合XML语言,开发了一个通用B/S报表组件,满足森林资源信息管理系统对大量不同类型报表输出的要求。
Based on the three-storey structure in J2EE and XML technology , this paper designed a generic B / S report groupware , which could meet the need in the forestry departments for exporting a lot of different kinds of reports .
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其中,商品化软件(PHOTOSHOP和MAPINFO)中相关技术的结合可以显著提高对森林资源可视化的调控。
Furthermore , the integration of different commercial software ( e.g.PHOTOSHOP and MAPINFO ) can also significantly increase the accessibility to forest visualization .
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本文运用随机变量描述森林资源动态,视影响森林资源变化因素为输入变量,建立预测模型,应用Kalman滤波对森林资源动态进行预测。
Applying radom variables to description of the dynamic state of forest resources , a forecasting model in which the factors affecting forest resources are regarded as import variables is established , and the dynamic state of forest resources is predicted by means of Kalman filter method .
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建始县森林资源评价与发展对策
Prescription for Evaluation and Development of Forest Resource in Jianshi County
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重庆市森林资源现状及经营策略
Status Quo of Forest Resources and Management Strategy in Chongqing City
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新形势下森林资源保护管理对策
Measures to Protect and Manage Forest Resources Under a New Position
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森林资源档案数据更新模型和方法的探讨
Exploration on New Model & Method for Updating Forest Resource Data
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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
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森林资源禀赋、改革路径选择与我国农村林业发展
Forest Resources , Forest Reform and Rural Forestry Development in China
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楚雄州森林资源动态分析及发展方向
Dynamic Analysis of Forest Resources and Developmental Direction of Chuxiong Prefecture
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节约森林资源启动林产工业循环经济
Saving Forest Resource and Launching Cycling Economy in Forest Products Industry
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江苏省森林资源环境经济复合系统可持续发展评价
Evaluation of Sustainable Development of Forest Resource-environment-economy System in Jiangsu Province
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自然保护区管理属于森林资源管理的内容。
And the nature reserve management belongs to the forestry resources management .