土壤资源

该研究提出了一个基于GIS的土壤资源管理决策支持系统。

This paper points out a decision support system for soil resource management based on GIS .

本论文基于GIS技术、数据库技术、信息系统开发技术，对江苏省土壤资源信息化进行了有益的探索。

This paper mainly researches Soil Resource Database and Information System of Jiangsu Province based on Geographic Information System and database technology and their development technology .

基于GIS的区域土壤资源管理决策支持系统

Decision Support System of Regional Soil Resources Management Based on GIS

GIS支持下的土壤资源信息系统

Support ? Soil resources information system holded out by GIS

基于GIS与景观生态学的土壤资源格局分析&以鲁西北地区为例

Analysis on soil resources distribution based on GIS and landscape ecology ? Taking North West Shandong as an example

基于RS和GIS苏州市近20年来城镇扩展对土壤资源的影响研究

Rs-and-gis-based assessment of impact of urbanization on soil resources in Suzhou City in the last 20 years

在WebGIS支持下，通过系统设计、分析，构建行走式节水灌溉土壤资源信息与灌溉决策系统。

On the base of Web GIS , the System of Soil-resource Information and Decision-making of Irrigation for Self-propelled Water-saving Irrigation can be established throw design and analysis .

传统的地理信息系统（GIS）在土壤资源管理上的应用存在着许多不足之处，如功能上的缺陷；

Traditional geography information system ( GIS ) on soil resource management application has a lot of insufficient departments , for example , the defect on function ;

在基于GIS的土壤资源管理信息系统中，最基本的操作是对地图的操作、属性数据的查询和统计以及空间数据的查询。

In the soil resource management information system based on GIS , the most basic operations are the operation of map , the attribute data inquiry and statistics and spatial data inquiry as well .

世界土壤资源参比基础（WRB）：建立和发展

World reference base for soil resources ( wrb ): establishment and development

本文通过表结构设计和数据录入，用SqlServer2000数据库软件组建了土壤资源数据库、农业气象数据库、农业基本情况数据库、水稻品种资源数据库等多个基础数据库。

After designing structures of data tables of foundation data base and then inputting data , we build soil database , agro-meteorology database , agricultural primary information database and rice variety database etc with SQL Server 2000 .

本文利用DGPS技术对草地资源数据、土壤资源数据进行了采集，DGPS技术为两方面的数据提供了精确的空间定位。

In this article , using the DGPS technology to collect the grassland resources data and soil resources data , and DGPS technology provides both sides data with accurate space location .

伴随着科学管理、合理利用土壤资源的要求和地理信息系统（GIS）应用的扩大，土壤信息系统应运而生，作为其重要组成部分的土壤数据库，也受到了越来越多土壤工作者的关注。

With the growing demand for scientific management and rational use of land resources and the widespread adoption of Geographical Information System ( GIS ), the soil information system has emerged . As a fundamental part of the system , the soil database has gained more and more attention .

本文在改进的地下FON模型的植物表达基础上，引入了植物学中的根系吸水模型作为共享土壤资源下的植物生长建模的生物学依据。

Based on the improved below ground FON model , plant roots absorption model of botany is brought in to affect the plant growth modeling in soil shared environment .

据此阐明目前生产上广泛采用67～70cm的垄作，已超过大豆的有效株行距，造成了土壤资源等的浪费。

In the present production , the ridge width usually was 67 ~ 70cm , and longer than effective row width of soybean , which would waste soil resources .

群落中优势种对相同土壤资源的利用几乎是完全重叠的，并没有呈现出资源生态位的分化。

Dominant species almost use the same recourses without niche differentiation .

试论湖南土壤资源的开发利用与保护

On the utilization and protection of soil resources in Hunan Province

广西滩涂土壤资源及其合理开发利用

The resources of beach soils of Guangxi and their rational exploitation

江汉平原的芦苇土壤资源和开发利用

Resources of reed soil in the Jianghan Plain and their exploitation

黄土地区旱作土壤资源及其合理利用

The dry soil resources and their utilization in the Loess Region

中国土壤资源特点与粮食安全问题

Characteristics of soil resources and problems of food security in China

贵州土壤资源的特点、问题及利用对策

Characteristic , Problems and Utilization Countermeasures of Soil Resource in Guizhou

东北土壤资源的农业水文评价

An Assessment of Agricultural Hydrology of Soil Resources in Northeast China

深度开发利用长江流域的土壤资源

Deeply exploiting and utilizing soil resource in Yangtze River Valley

阿克苏河流域土壤资源定量评价方法及评价结果

Quantitative evaluation of soil resources in Aksu River Valley and gotten results

灌丛对川西北高寒沙地土壤资源的影响

Influence of Shrubs on the Alpine Sandlot Soil Ecosystem of Northwest Sichuan

珠江口的海涂土壤资源

Soil resources along the seabeach at the Pearl River mouth

西北地区土壤资源特征及其开发利用与保护

Characteristics of soil resources and development and protection in the Northwest region

广西石山地区的土壤资源及其合理开发利用

The Soil Resource and Its Rational Exploitation In Karst Area of Guangxi

城市化背景下城市边缘带土壤资源数量及质量变化研究

Study on Change of Soil Resources Quantity and Quality in the Peri