生态地球化学

区域生态地球化学预警：问题与讨论

Early warning on regional ecological geochemistry : Problems and discussions

哈尔滨市生态地球化学调查与评价的系统化问题

Systemic problem of ecological geochemistry exploration and evaluation in Harbin

利用GIS技术，在成都生态地球化学项目的许多环节可以发挥重要作用。

GIS technology play an important role . in many steps of urban ecology geochemistry project .

基于UML的生态地球化学评估系统的建模和设计

Design and Modeling of an Environment Earth Chemistry Evaluation System Based on UML

珠江三角洲土壤Hg污染区生态地球化学评价

Appraise of environmental geochemistry in soil Hg polluted areas in the Pearl River Delta

本文介绍了基于UML的长株潭地区生态地球化学评估系统的建模和设计过程。

In this paper , we introduce design and modeling of an Environment Earth Chemistry Evaluation System in Chang-Zhu-Tan Area .

沿江各省应有全局观念，把长江流域作为一个整体，开展Cd异常的区域生态地球化学评价。

The relevant provinces along the Yangtze River should be considered as a whole in regional ecological geochemical assessment on Cd anomalies .

采用各类专题渲染、地理统计、空间分析等GIS技术，对项目数据进行地球化学分析，统计和管理了城市生态地球化学分析信息，并对其相关数据实现地图可视化。

GIS technology such as shading thematic mapping , geostatistical method , spatial analyzing , is beneficial to analyze project data , gain and manage urban ecology geochemistry analyzed information , and visualize these data .

分析了生态地球化学样品测试外部标准控制样F检验值的影响因素，探讨了F检验值趋向1的精确控制方法。

The affect factors that F test used in the measure process that external standard control samples in ecosystem geochemistry and the precision control methods of F-test Value incline to 1 are investigated .

以成都市为研究区，根据城市生态地球化学评价项目的需要，设计开发了成都市生态地球化学信息系统（CEGIS），探索了GIS技术在城市生态地球化学中的应用。

According to demand of urban eco-geochemical research project in Chengdu City , this article has designed and developed Chengdu City Eco-Geochemical Information System ( CEGIS ) .

As的相对标准偏差（RSD）为≤4.10%，Hg相对标准偏差（RSD）为≤6.38%，方法的各项指标完全满足生态地球化学调查样品检测的要求。

The Relational standard deviations ( RSD ) are ≤ 4.10 % and ≤ 6 . 38 % respectively . Various index of the method is complete to satisfy the sample examination in ecosystem geochemistry .

吉林西部查干湖的生态地球化学评价

The Eco-geochemical Assessment of Chagan Lake in West of Jilin Province

山东黄河下游地区局部生态地球化学评价方法与技术

Method and Technology of for Evaluating Ecology and Geochemistry in Regional Areas

生态地球化学土壤样品高精度测试与质量监控

High Precision and Quality Controlling on Ecological Geo-chemical Soil Samples

区域生态地球化学评价思路及建议

Regional ecological geochemical assessment : ideas and prospects : ideas and prospects

大同盆地砷、氟中毒地方病生态地球化学研究

Eco-geochemical investigation on the endemic As and F poisoning in Datong Basin

国外生态地球化学填图理论及其发展趋势

Theories and development trends of ecological geochemical mapping abroad

原子荧光法测定生态地球化学调查土壤样品中的砷、汞

Atomic fluorescence spectrometry determination of arsenic and mercury in ecological geochemical soil sample

区域生态地球化学评价核心与对策

The core and Countermeasures of regional ecological geochemical assessment

土壤生态地球化学基准值及其确定方法

The soil eco-geochemical reference value and its defining method

生态地球化学评价水质样品中多元素分析方法研究

Study on the multi-element analysis method in the water quality assessment by bio-earth chemistry

河南省南部地区生态地球化学评价

An ecological geochemical assessment of Southern Henan area

京东板栗生态地球化学模式

An ecological geochemical model for Jingdong Chinese chestnut

生态地球化学土壤样品元素形态分析方法研究

Research on Speciation Analysis of Chemical Elements in Soil Samples for Ecosystem Geochemistry Study

探讨了土壤生态地球化学，地球化学以及生态毒理学研究者对铅镉土壤环境质量基准值的研究思路。

It was discussed by the angel of soil eco-geochemistry , geochemistry and eco-toxicology .

多目标生态地球化学土壤样品部分检测项目分析方法的选择

Analytical Method choice of some Chemical Elements in multi purposes Ecosystem Geochemistry Soil Samples

鲁西北覆盖区生态地球化学调查方法与技术探讨

Ecological and Geochemical Survey Method and Technology Study in Northwest Covering Area of Shandong Province

生态地球化学预测预警若干问题探讨

Discussion on ecologic geochemical early-warning and forecasting

湖泊湿地生态地球化学评价的标准体系

Criterion system of lake wetland eco-geochemical assessment

生态地球化学调查中的有机氯农药研究

Organochlorine pesticides in ecological geochemical survey