1)evaluation of status of pollution污染现状评价
英文短句/例句
1.Study and Assessment of City Noise Pollute Current Situation --Taking Lishui City as an Example;城市噪声污染现状评价研究——以丽水市区为例
2.Assessment of Water Pollution of Laixi River in Luxian County濑溪河泸县段流域水环境污染现状评价
3.Assessment of Heavy Metal Pollution in the Sediments of Shanmei Reservoir Valley山美水库流域沉积物中重金属污染现状评价
4.Evaluation of Heavy Metal Contamination of Soil-plant-water in Kuitun Reclamation Area of Xinjiang;新疆奎屯垦区土壤—植物—水体中重金属污染现状评价
5.The Environmental Pollution Evaluation of the Rare Mental Plant and Study of the Effects of Environment upon Product Quality in the Rare Mental Plant;某稀有金属厂环境污染现状评价及其对该厂产品质量影响的研究
6.The survey and evaluation of heavy metal pollution in suburban soil of Baoding city保定市郊土壤重金属污染现状调查及其评价
7.Invstigation of the Present Situation of the Microorganism in the Polluted Water Body of Wenzhou Jiushan River;温州九山河水体污染的微生物现状及评价
8.The Status and Ecological Risk Assessment of Soil Contaminated by Heavy Metals in Harbin哈尔滨市土壤重金属污染现状与生态风险评价
9.ANALYSIS OF FOOD CONTAMINATION CAUSED BY LEAD AND CADMIUM IN LIUZHOU CITY柳州市不同食品中铅镉污染现状及评价
10.Testing and Evaluation of N and P Non-Point Source Pollution Status Quo of Vegetable Fields at the Suburb of Fuzhou City福州市郊菜地氮磷面源污染现状分析与评价
11.The Status and Appraisement of Heavy Metals Pollution in Soil in Dayelongjiao Mountain Area大冶龙角山地区土壤中重金属污染现状与评价
12.Status Quo and Assessment on Heavy Metal Pollutions of Soils in Food-Supply Bases of Chongqing重庆市商品粮基地土壤重金属污染现状与评价
13.Pollution situation and assessment of heavy metals in fluvial sediments in suburb of Taicang太仓郊区河流沉积物重金属污染现状及评价
14.A Study on Valuation of Water Pollution Situation in the Towns of the South of Jiangsu Province & Pollution Control Counter Plan;苏南小城镇水污染状况评价及污染控制对策
15.Pollution of Soil Heavy Metal and Its Evaluation of Farmland in Wudang District of Guiyang贵阳市乌当区耕地土壤重金属污染现状及其评价
16.Contamination and Risk Assessment of the Environmental Endocrine Disrupters in Surface Water of Beijing Area;北京地区地表水环境激素污染现状与环境风险性评价
17.Water Quality Assessment and Study of Planning of Pollution Total Amount of GuJiao Section in Fen River;汾河古交段水质现状评价及污染物总量控制规划研究
18.The Analysis and Assessment on the Pollution Condition of Heavy Metals in the Soil and Farmland of the Molybdenum Mine;钼矿区及周边农田土壤重金属污染现状分析及评价
相关短句/例句
existing state assessment of water pollution水体污染现状评价
3)Assessment on Pollution State污染状况评价
4)Pollution evaluation污染评价
1.Source identification and pollution evaluation of polycyclic aromatic hydrocarbons in atmospheric aerosols in Nanjing City;南京大气气溶胶中多环芳烃源识别及污染评价
2.Distribution of soil heavy metal and pollution evaluation in Chongming Island崇明岛土壤重金属含量的空间分布及污染评价
3.The mechanisms and research methods as well as the effect of the microbial ecological characteristic on soil remediation and pollution evaluation are involved.研究重金属复合污染比单一污染更符合实际,针对土壤中重金属的复合污染在土壤微生物活性、群落结构等方面的影响、研究机理和方法以及土壤微生物生态特征在土壤修复和污染评价中的作用进行综述,并提出了建议和意见。
5)pollution assessment污染评价
1.Heavy metal concentrations and pollution assessment of limestone forests in Huaxi district,Guiyang City贵阳花溪区石灰土林地土壤重金属含量特征及其污染评价
6)Contamination assessment污染评价
1.Distribution and contamination assessment of Hg in the sediments of the Pearl River Estuary;珠江河口沉积物Hg的分布与污染评价
2.Contents of heavy metals in bottom sediments of the Taiyu River in the Tongguan gold mining area, Shaaxi, China, and contamination assessments;陕西潼关金矿区太峪河底泥重金属元素的含量及污染评价
延伸阅读
环境现状评价 着眼当前情况对一个区域内人类活动造成的环境质量变化进行评定，为区域环境污染综合防治提供科学依据。 环境现状评价的区域范围可以是按环境功能划分的，如一个城市，一个工业区，一个旅游区；可以是按自然条件划分的，如一个流域，一个平原；可以是按行政区划分的，如一个县，一个区。评价某一区域的环境质量，一般以国家颁布的环境质量标准或环境背景值作为依据。 环境现状评价主要包括环境污染评价、生态评价和美学评价。环境污染评价是说明人类活动所排放的污染物对生态系统，特别是对人群健康已经造成的或即将造成的危害。评价工作首先是进行污染源调查，了解进入环境的污染物种类和数量，以及污染物在环境中迁移、扩散和转化的状况，从而研究各种污染物的浓度在时间上、空间上变化的规律。然后建立数学模式，求出污染指数进行评价。生态评价是为了保护生态平衡、合理利用和开发自然资源而进行的区域范围的自然环境质量评价。主要选取空气、水、土壤、野生生物等项目作为评价参数，分别对每种参数进行评价，确定质量指数。再按其重要性进行加权,叠加成为总指数值,进行评价。美学评价主要用于评价旅游环境的质量。一般以旅游环境的基本功能为依据来选择评价参数，以说明环境的美学价值。
