森林资源

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

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

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 .

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

基于RS、GIS的森林资源调查

Forest Resources Investigation Based on RS and GIS

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

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 .

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

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

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 .

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 .

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 .

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 .

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 .

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 .

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 ) .

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

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 .

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 .

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 .

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

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

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

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

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

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

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

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

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

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 .