方法应用物质量和价值量相结合的方法，借助ARCVIEW地理信息系统技术，根据不同林分在不同区域的实地观测值进行估算。
Methods The forest ecosystem service is evaluated by the method of material valuation, the ARCVIEW geographic information system technique, and the observation on the spot in the different regions.
地理信息系统(GIS)因其具有强大的数据处理功能和空间分析功能，为区域地质环境研究提供了新的研究方法。
Because of powerful data tackling ability and spatial analysis function, Geographic Information System (GIS) provides a new study method for regional geo-environment research.
地理信息系统(GIS)因其具有强大的数据管理功能和空间分析功能，为区域地壳稳定性研究提供了新的研究方法。
However, Geographic Information System (GIS) has powerful ability of data process and spatial analysis, it provides a new way for regional crustal stability research.
矿山地理信息系统(MG IS)是将G IS应用于矿山的区域性地理信息系统，利用GIS为矿山生产、设计、规划等提供支持。
Mine geography information system (MGIS) applies GIS to mine regional geography information system and provide the support for mining, design and planning of mining by the utilization of GIS.
考虑到大多数地理信息系统中缓冲区分析数据的特点，提出了基于图层和地理空间区域的任务分解方法。
Considering most GIS buffer analysis is data intensive computing, the task was decomposed according to the map layer and geographic spatial area.
结合遥感与地理信息系统(GIS)技术，可以实现以usle为平台的区域土壤流失遥感监测。
It can realize remote sensing monitoring of regional soil loss by taking USLE as a platform through using the technology of remote sensing and GIS.
本利用地理信息系统对数据进行管理与处理，分析了区域控矿因素。
This paper discusses data management and ore-controlled factor synthetical analysis based on geographic information system, which is a new geological research method.
结果表明，通过模型计算与地理信息系统相结合，便于评价不同水氮管理、不同降雨年型条件下区域农田土壤水、氮素行为。
When the simulation model combined with GIS, it was easy to evaluate regional soil nitrogen behaviors under different treatments of water and nitrogen.
目的应用地理信息系统和遥感技术（GIS ，RS）快速确定鄱阳湖区钉螺孳生地带及血吸虫病高危区域。
Objective To identify Oncomelania hupensis snail habitats and areas with high transmission potential by GIS/RS.
本文首次提出并界定了区域经济地理信息系统 （REGIS）的概念 ，阐述了它的结构、功能以及构建区域经济地理信息系统的意义 。
This paper, for the first time, proposes the concept of REGIS and expounds its structure & function & the significance of REGIS construction.
本文首次提出并界定了区域经济地理信息系统 （REGIS）的概念 ，阐述了它的结构、功能以及构建区域经济地理信息系统的意义 。
This paper, for the first time, proposes the concept of REGIS and expounds its structure & function & the significance of REGIS construction.
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