Microdosimetric Spectrum and Radial Dose Distribution of 239Pu α Ray in TE Gas 

MicrodosimetricSpectrumandRadialDoseDistributionof239PuαRayinTEGas¥ZhuLianfang;LiXuekuan;ChenXuebing;HeYusheng;SuYouwuandJiao...
《1996 Annual Report of Institute of Modern Physics,th…》  1996年 第00期 下载次数(4)| 被引次数(0)

Effects of PHC on Water Quality of Jiaozhou Bay Ⅴ.Water Transfer Process 

Based on the investigation data of PHC content in Jiaozhou Bay,China during 1980-1981,the vertical distribution of PHC content in the water of Jiaozhou Bay was ...
《Meteorological and Environmental Research》  2016年 第04期 下载次数(14)| 被引次数(0)

Distribution of various aluminum fractions in surface water of the Le An River 

Distribution of various aluminum fractions in surface water of the Le An RiverResearchCenterforEco-EnvironmentalSciences,Beijing100085,ChinaAbstract—T...
《Journal of Environmental Sciences》  1997年 第03期 下载次数(19)| 被引次数(1)

Distribution features of oil and preventive countermeasures in Meizhou Bay,China 

MeizhouBayisinthemiddleofthewesterncoastofTaiwanstraits.Theseaareaisabout546km2.Itis,withdeepwaterandsmoothsea,anaturalgoodha...
《Journal of Environmental Sciences》  1999年 第01期 下载次数(7)| 被引次数(2)

Distribution of Surface Ozone Concentration in the Clean Areas of China and Its Possible Impact on Crop Yields 

1.IntroductionInrecentyearsmanystudiesshowthatozoneinthesurfacelayerisanimportantfactorforcontrolingatmosphericchemistryreact...
《Advances in Atmospheric Sciences》  1999年 第01期 下载次数(29)| 被引次数(5)

Speciation, distribution, and potential ecological risk assessment of heavy metals in Xiamen Bay surface sediment 

Based on the survey of surface sediment in Xiamen Bay in October 2011, the speciation, distribution, and potential ecological risk assessment of heavy metals(Cu...
《Acta Oceanologica Sinica》  2014年 第04期 下载次数(86)| 被引次数(10)

Spatial distribution of Taiwan air pollution-an application of spatial quantile regression 

Many literatures have pointed out that air pollutants increase morbidity risks of a number of diseases. It would affect the growth of national health expense ....
第十届海峡两岸统计与概率研讨会摘要集  2016-08-12 下载次数(9)| 被引次数(0)

Distribution of Submerged Aquatic Plants and the Communities in the Wetland of Poyang Lake and the Key Water Environmental Factors Which Affect the Distribution 

Submerged aquatic plants are important producer of the water environment and play a significant role in ecological balancing and water quality purification. How...
生态文明建设中的植物学:现在与未来——中国植物学会第…  2013-10-13 下载次数(17)| 被引次数(0)

Quantitative model for species distribution of hydroxy polyaluminum chloride 

QuantitativemodelforspeciesdistributionofhydroxypolyaluminumchlorideFengLi,LuanZhaokun,TangHongxiaoResearchCenterforEcoEnvir...
《Journal of Environmental Sciences》  1997年 第03期 下载次数(33)| 被引次数(0)

Spatial Distribution Characteristics of Nitrogen and Phosphorus in Sediments of Coastal Wetlands 

Taking the typical coastal wetlands in the Yellow River Delta as the research object,( i) three parallel strips A1,A2 and A3 were set up along the vertical coas...
《Asian Agricultural Research》  2019年 第01期 下载次数(31)| 被引次数()

不同水体分层对沉积物间隙水氮素垂向分布影响:以三峡水库和小湾水库为例 

为分析不同分层水库沉积物间隙水氮营养盐垂向分布差异的原因,通过监测香溪河库湾、长江干流和小湾水库3种水域上覆水-间隙水环境特征,分析了不同分层水域沉积物间隙水氮营养盐垂向分布特征,并探讨了造成3种水域沉积物间隙水氮营养盐分布差异的原因。结果表明:①长江干流与香溪河库湾沉积物间隙水ρ(TN)随深度逐渐升高,而小湾水库ρ(...
《环境科学》  2020-03-16 15:22 下载次数(141)| 被引次数(0)

Distribution, sources and potential toxicological significance of polycyclic aromatic hydrocarbons(PAHs) in Guanting Reservoir sediments, China 

The Guanting Reservoir lost its function as the second biggest drinking water source for Beijing due to the pollutions from the upstream flow of Yongding River ...
《Journal of Environmental Sciences》  2005年 第01期 下载次数(77)| 被引次数(11)

盆地—山区尺度持久性有机污染物土—气环境迁移研究 

持久性有机污染物(POPs)是一类具有高毒性、持久性的有机污染物,一旦进入环境中就很难降解。POPs的半挥发性使得他们可以通过气流、水流等途径进行长距离传输甚至到达极地地区。不仅如此,POPs很容易通过食物链在生物体内累积,对人体和其他生物体造成危害。例如对肝脏、肾和内分泌系统造成危害并导致癌症和其他疾病。...
中国地质大学  博士论文  2009年 下载次数(764)| 被引次数(1)

黄河三角洲土壤和水体沉积物中典型有机污染物的环境行为研究 

本论文以黄河三角洲自然保护区所采集的土壤样品、黄河入海口所采集的表层沉积物样品以及老黄河入海口所采集的沉积柱样品为研究对象,通过索氏抽提、微波萃取、超声提取、气相色谱质谱分析以及同位素定年等实验分析方法以及比值分析、相关性分析、因子分析和聚类分析等数据处理方法,对多环芳烃、多氯联苯以及多溴联苯醚这三种典型有机污染物在黄...
中国科学技术大学  博士论文  2016年 下载次数(1034)| 被引次数(9)

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