1)Soil Pollution assessment土壤污染评价
英文短句/例句
1.Study on the Development of 3D Visualization System for Soil Pollution Assessment土壤污染评价三维可视化系统开发研究
2.Spatial Analysis on Soil Heavy Metal and Pollution Evaluation in Chongming崇明岛土壤重金属污染的空间分析及污染评价
3.The Heavy Metal Pollution Estimation of Soils in Harbin Greenbelt;哈尔滨市绿地土壤重金属污染及评价
4.The roles of phytoremediation and its toxicity evaluation in TCP contaminated soilTCP污染土壤的植物修复及其毒性评价
5.Assessment of Heavy Metal Pollution Using Potential Ecological Risk Indexes in the Shen-Fu Sewage Irrigation Regions沈抚污灌区土壤重金属污染潜在生态风险评价
6.ANALYSIS AND EVALUATION OF HEAVY METAL LEVEL IN IRRIGATION POLLUTED SOILA、B两污灌农田土壤重金属含量分析及污染评价
7.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
8.Comprehensive evaluation of Cu and Hg pollution of soil in vegetable farms in suburb of Fuzhou福州市郊蔬菜地土壤汞、铜污染综合评价
9.Heavy Metals Pollution and Ecological Risk Assessment of Urban Soil;城市土壤重金属的污染和生态风险评价
10.Assessment of Heavy Metal Pollution of Vegetables and Relevant Soils in Beijing;北京市蔬菜及其相应土壤重金属污染评价
11.Biological Indicators and Microorganisma Effects of Crude Oil Pollutong Soil;原油污染土壤的微生物学效应及其评价指标
12.Study of Investigation and Assessment on Heavy Metal Pollution of Urban Soil in Shanghai;上海城市土壤重金属污染调查及评价研究
13.Environmental Assessment and Control for the Pollution of Heavy Metal in Soil;土壤重金属污染的环境影响评价及管理
14.Comprehensive Evaluation of Heavy Metal Pollution in the Soil in the Suburbs of Wuhu City;芜湖城市郊区土壤重金属污染综合评价
15.Evaluation of PAHs Bioavailability and Ecotoxicity in Soil by Using Combination of Chemical and Biological Assays污染土壤中PAHs的生物可利用性和毒性评价
16.Pollution Assessment of Heavy Metal Elements of Chongqing Metropolitan Based on GIS in SoilGIS技术支持下的重庆土壤重金属元素污染评价
17.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
18.Pollution Characteristic and Evaluation of Heavy Metals in Dunhua Sewage Irrigation Area of Taiyuan City太原市敦化灌区土壤重金属污染特征及评价
相关短句/例句
heavy metal contamination assessment of soil土壤重金属污染评价
3)Land pollution assessment土地污染评价
4)Soil pollution土壤污染
1.Foreign soil pollution control legal system for China's Inspiration;国外土壤污染防治法律制度对我国的启示
2.Study on soil pollution and countermeasure for pollution control of Dongguang county;东光县局部土壤污染调查及污染防治对策
3.The Present Conditions and Remediation of soil pollution in Hunan;湖南省土壤污染现状与修复
5)contaminated soil污染土壤
1.Effects of factors on Cd bioavailability in soil and the phytoremediation of the Cd-contaminated soil;影响土壤中镉的植物有效性的因素及镉污染土壤的植物修复
2.Technological Development of Contaminated Soil's Proto Shape Biological Reconstruction;污染土壤原位生物修复技术进展
3.Microbiological characteristics of phytoremediation plant root-soil interface for petroleum contaminated soil;石油污染土壤修复植物的根-土界面微生物特征
6)contaminated soils污染土壤
1.Bioremediation of contaminated soils:a review.;污染土壤生物修复技术研究
2.So these contaminated soils need to be amended imminently.治理污染土壤的方法很多,其中菌根修复是近年来发展起来的利用真菌和植物根系形成共生体的一种生物修复方法。
3.In order to evaluate chemical behaviors and bioavailability of heavy metals in contaminated soils,two types of topsoil samples were collected at a Pb-Zn mining area located in Chenzhou city,southern Hunan Province(southern China),where mining activities of heavy metals have been conducted for about 500 years and ore waste tailings have been piled up around.结果表明,2种污染土壤中的重金属Pb、Cd、Zn的形态分布各有差异,均以残渣态为主。
延伸阅读
土壤污染土壤污染soilpollution现代化工业、农业生产和生活活动产生的污染物进入土壤并积累到相当数量，引起土壤质量恶化和生产力下降的现象。土壤的污染物主要来自工业和城市废水和固体废弃物、农药和化肥、牲畜排泄物、生物残体及大气沉降物等。土壤污染可分化学污染、物理污染和生物污染。其中以化学污染最为普遍、严重和复杂。土壤的化学污染物分无机污染物和有机污染物两大类。无机污染物包括对动物、植物、微生物和人体有危害作用的元素及其化合物。硝酸盐、硫酸盐、氯化物、氟化物、可溶性碳酸盐等化合物是大量、常见的无机污染物。汞、镉、铅、砷、铜、锌、镍、钴、钒等元素也是污染土壤的物质。有机污染物主要来自农药，大量使用的具有杀虫杀菌效果的化合物直接进入土壤后，大部分被土壤吸附并残留在土壤中。石油、多环芳烃、多氯联苯、三氯乙醛、甲烷等也是土壤中常见的有机污染物。针对性质各异的土壤污染物，可采取不同的土壤改良措施。如溶解冲洗结合排水；改变水分条件和氧化-还原状况，促进降解和分解；施用改良剂；深翻深埋，建立隔离层。不得已时，也可采取换容土的方法。
