环境承载力

基于BP神经网络的水环境承载力评价

Evaluation of wter environmental carrying capacity based on BP Neural Network

旅游环境承载力（TECC）研究是可持续旅游发展研究的一个重要内容。

The research of the tourism environmental carrying capacity ( TECC ) is important in the field of sustainable tourism development .

GIS支持下的资源型城市生态环境承载力研究

GIS-based Research of Carrying Capacity of Eco-environment of Resource-based City

基于GIS技术的成都市灾区资源环境承载力快速评价

Repaid Evaluation on Environment Resources Carrying Capacity of Earthquake Stricken Area in Chengdu

从水环境承载力概念出发，首先选择适应模型，依据现有资料数据设定边界条件，定量分析计算出鄱阳湖主要污染物水环境容量是：按国家Ⅱ、Ⅲ类水标准COD分别为768288.5t/a、1576982.5t/a；

A proper model was selected to analyze quantitatively the capacities of water environment of Poyang Lake for accommodating several main pollutants on the basis of the existing data .

环境承载力（EnvironmentalCarryingCapacity，ECC）是指在一定时期与一定范围内，以及一定环境状态下，环境系统所能承受人类社会经济活动的阈值。

The environmental carrying capacity ( ECC ) refers to be the threshold which environmental system is able to endure activities of human society and economy in the definite period and area and at the definite environmental state .

最后利用A-P值法，对山东省SO2大气环境承载力进行了分析，研究表明各规划年二氧化硫排放量都小于最大允许排放量。

Finally , the A-P method is applied to analyze the SO2 bearing capacity in Shandong province . The research had indicated that in each planning year SO2 emissions was smaller than the biggest emission permissions .

本文利用系统动力学的方法以长春市的水环境承载力为例，通过对其进行系统分析，结合stella模型进行模拟仿真，定量地给出长春市在不同发展策略下的水环境承载力及其变化情况。

This paper studies Changchun environmental capacity of water using systemic dynamic and Stella model and gives out Changchun environmental capacity of water under different strategies , it gives out the most fitful measure at last combining the characteristic of Changchun .

在外界压力与系统内部间的相互作用下，当前秦岭地区TSESs面临的主要矛盾为：旅游发展加速与环境承载力不足之间的矛盾，区域系统内部发展不平衡间的矛盾。

The pressure makes the Qinling mountain region TSESs the current main contradictions : the contradiction between tourism development and environmental bearing capacity , regional system internal unbalanced development pattern . That two contradictory together results in the fragility of the ecosystem .

请予承兑为荷并继续惠顾。旅游环境承载力与旅游业可持续发展

On the Tourist Environment Bearing Capacity and the Sustainable Tourism Development

地面板承载力的计算方法交通环境承载力计算方法

A Method to Calculate the Bearing Capacity of Traffic Environmental System

生态旅游环境承载力预警系统研究

The research on early warning system of eco-tourism environmental carrying capacity

环境承载力理论在北京市和房山区的应用

Application of Environmental Carrying Capacity in Beijing Urban and Fangshan District

水环境承载力理论研究与展望

Research and Prospect on Theoretical Framework of Water Environmental Bearing Capacity

环境承载力评价的符号函数极值法研究

Study on Environmental Carrying Capacity by Symbolic Function Extreme Value Method

石家庄市水环境承载力的系统动力学研究

Estimating Water Environmental Carrying Capacity in Shijiazhuang City Using System Dynamics

可持续旅游环境承载力理论研究

Theory research about the sustainable tourism 's environment carrying capacity

广州市交通环境承载力变化的相关性分析

Regression Analysis of Traffic Environmental Carrying Capacity Change in Guangzhou

煤炭城市环境承载力评估的探讨

Inquiry on environmental carrying capacity assessment in coal mining cities

四川省广安市旅游环境承载力评价研究

Assessment of Tourist Environmental Bearing Capacity in Guang'an City , Sichuan Province

第三部分介绍水环境承载力的定量公式。

The third part introduced the formulae of water environmental carrying capacity .

江西区域资源环境承载力评价及其启示

Analysis on Regional Carrying Capacity of Resources and Environments and Its Inspiration

旅游环境承载力理论及评价方法研究

Study on the Theroy and Evaluated Method of Tourism Enviromental Carrying Capacity

试论淮河流域水环境承载力的脆弱性

The fragility of the water environmental carrying capacity in the Huaihe Basin

陕西关中地区生态环境承载力及其保护

Eco-Environmental Bearing Capacity and Protection of Guanzhong Region in Shaanxi

区域环境承载力的研究对象是区域社会经济-区域环境结构系统。

ECC studies the structure system of regional social and economic-regional environmental .

区域环境承载力在北海市城市可持续发展研究中的应用

The application of regional environmental carrying capacity on Beihai city sustainable development

新疆各地、州、市资源环境承载力研究

Resource and environmental load of regions , states and cities in Xinjiang

南京市经济可持续增长的环境承载力研究

Research on Environmental Carrying Capacity of Economic Sustainable Growth in Nanjing City

辽中地区矿业城市水环境承载力研究

Water Environment Carrying Capacity Assessment about Mining Cities in Central Liaoning Province