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1.
环境监测科研管理相关问题探讨   总被引:2,自引:0,他引:2       下载免费PDF全文
环境监测科研是环境监测的一项基础性工作,是环境监测事业发展的重要保障。加强环境监测科研工作,需要不断探索适合于时代发展和环境监测以及环境管理工作实际情况的环境监测科研管理模式。对环境监测科研管理的内涵和特点进行了分析;对环境监测科研管理部门的定位、环境监测科研管理的科研计划管理、环境监测科研管理中的科研队伍建设等进行了探讨。  相似文献   

2.
为提高环境监测人员的业务素质,保证环境监测质量,加强环境监测人员的资质管理,江苏省环境保护厅制定并颁布了《江苏省环境监测人员上岗技术考核管理办法》。该办法适用于江苏省、市、县各级环境保护行政主管部门所属的环境监测站、行业和排污单位环境监测站以及其他机构从事环境监测的人员上岗技术考核。江苏省环保厅颁布《江苏省环境监测人员上岗技术考核管理办法》~~  相似文献   

3.
中国科技论文统计源期刊全国中文核心期刊《环境监测管理与技术》杂志是由江苏省环境监测中心和南京市环境监测中心站联合主办的集学术性与实用性于一体的环境科技双月刊,国内统一刊号:CN32-1418/X,国际标准刊号:ISSN1006-2009。本刊立足江苏,面向全国,以从事环境管理、环境监测、环境监察和环境科研、  相似文献   

4.
创新监测科研管理 推进环境监测发展   总被引:1,自引:1,他引:0       下载免费PDF全文
简述了江苏省环境监测中心在科研管理方面的经验和体会。提出了以科研推动监测事业发展的指导思想,在科研管理工作中不断采取有效措施,调动、激励科技人员的积极性,环境监测科研技术已形成一定的规模,一批实用型科研成果的应用,全面提升了监测科研水平,为江苏省环境质量的改善提供了有力的技术支持。  相似文献   

5.
更正          下载免费PDF全文
正本刊2013年第5卷第5期刊登文章《HPLC-ESI-MS测定地表水中典型全氟化合物方法》一文,基金资助项目为:国家教育部博士点基金(20100091120013);国家自然科学基金(21007022);江苏省环境监测科研基金(0918);江苏省自然科学基金(BK2010384)及江苏省环保科研基金(201128),特此更正。  相似文献   

6.
为组织江苏省各级环境监测站做好2010年环境监测工作,围绕2010年全省环保重点工作,江苏省环保厅编制印发了《2010年度江苏省环境监测工作目标考核办法》(苏环办[2010]93号),考核办法内容包括:先进的监测预警体系建设、减排监测体系建设、预警与应急监测、生态监测、农村环境质量监测、完善和创新环境质量监测、监测信息化与环境质量综合分析、质量管理、监测科研、创建文明行业等11大项34小项,总分105分(其中5分为附加分)。  相似文献   

7.
江苏省环境监测质量管理工作会议于2003年3月在南京召开,省环境监测中心各有关部门、省辐射监理站、省辖市环境监测站的质量管理组成员出席了会议。会议总结了2002年度的质量管理工作,交流了各省辖市环境监测站开展质量管理l:作的经验,i、f论r 2003年度质量管理工作的要点,确定了以贯彻实验室认可准则和计量认证评审准则、保持质量体系有效运行为重点,开展能力验证和技术比武等活动,促进全省环境监测能力的提高。 摘自江苏省环境监测中心《环境监测lr作通讯》:~.003年第3期江苏省环境监测质量管理工作会议在南京召开~~…  相似文献   

8.
《环境监控与预警》2010,(4):F0002-F0002
<正>柏仇勇,1962年出生,江苏南通人,学士学位。现任江苏省环境保护厅副厅长,兼任国家水体污染控制与治理科技重大专项主题组专家,江苏省环境监测协会理事长。长期从事环境管理、环境监测工作,在引领环境保护、环境监测事业发展方向等方面具有独到的创新思维,在环境监测预警体系构建、重点流域综合治理及环境准入制度设计等方面造诣颇深。主持江苏省饮用水环境安全对策研究、太湖水污染控制与水体修复及工程示范项目技术监督、长江江苏段环境有毒污染物来  相似文献   

9.
本文从环境管理与监测的关系阐述了环境监测的地位、作用,监测为管现服务的内容,监测科研的方向及各类监测机构的职能关系.上述问题皆属关系到监测站发展、建设的大事,欢迎各级环境管理和监测部门的领导,工程技术人员对如何加强环境监测管理及环境监测管理的含义、内容、对象及其运行机制等进行深入探讨,以不断深化环境监测工作内容,完善环境监测管理,更好地为环境管理服务.  相似文献   

10.
我国环境监测方法标准体系的现状与发展构想   总被引:1,自引:0,他引:1  
综述了我国环境监测方法标准体系的发展历程和现状,分析了环境监测方法标准在数量和内容及技术水平等方面不能满足环境管理需要、方法标准体系不健全、科学性有待提高等问题,提出加强环境监测方法标准的顶层设计、构建天地一体化的环境监测方法标准体系、实行动态管理并加强质控、加强监测科研借鉴国际经验等发展构想。  相似文献   

11.
微波消解-原子吸收光度法测定土壤中铜锌铅镉镍铬   总被引:24,自引:5,他引:24       下载免费PDF全文
用微波消解-原子吸收光度法测定土壤中铜,锌,铅,镉,镍和铬。通过硝酸-氢氟酸-过氧化氢体系消解液对土壤样品消解,选择出微波最佳消解条件。对硝酸-盐酸-过氧化氢体系消解液和硝酸-氢氟酸-过氧化氢体系消解液进行消解对比试验,发现前者不能将土壤样品完全消解,后者能将样品消解完全,但需将消解液中剩余的酸赶尽,否则测定结果将明显偏低。微波消解土壤与传统电热消解相比,操作简便快速,可提高工作效率。  相似文献   

12.
Material Disposal Area G is the primary low-levelradioactive waste disposal site at Los Alamos NationalLaboratory, New Mexico, and is adjacent to Pueblo of SanIldefonso lands. Pueblo residents and Los Alamos scientists areconcerned about radiological doses resulting from uptake of AreaG radionuclides by mule deer (Odocoileus hemionus) andRocky Mountain elk (Cervus elaphus), then consumption ofdeer and elk meat by humans. Tissue samples were collected fromdeer and elk accidentally killed near Area G and were analyzedfor 3H, 90Sr, total U, 238Pu, 239, 240Pu,241Am, and 137Cs. These data were used to estimatehuman doses based on meat consumption of 23 kg y-1. Humandoses were also modeled using RESRAD, and dose rates to deer andelk were estimated with a screening model. Dose estimates tohumans from tissue consumption were 2.9 × 10-3 mSv y-1and 1.6 × 10-3 mSv y-1 from deer and elk, respectively,and RESRAD dose estimates were of the same order of magnitude. Estimated dose rates to deer and elk were 2.1 × 10-4 mGyd-1 and 4.7 × 10-4 mGy d-1, respectively. Allestimated doses were significantly less than established exposurelimits or guidelines.  相似文献   

13.
An important research area in life sciences is devoted to modeling, prediction, and dynamics of gene-expression patterns. As clearly understood in these days, this enterprise cannot become satisfactory without acknowledging the role of the environment. To a representation of past, present, and most likely future states, we also encounter measurement errors and uncertainties. This paper surveys and improves recent advances in understanding the foundations and interdisciplinary implications of the newly introduced gene–environment networks, and it integrates the important theme of carbon dioxide emission reduction into the networks and dynamics. We also introduce some operational and managerial issues of practical working and decision making, expressed in terms of sliding windows, quadrants (modules) of parametric effects, and navigating (controlling) between such effects and directing them. Given data from DNA microarray experiments and environmental records, we extract nonlinear ordinary differential equations that contain parameters that have to be determined. For this, we employ modern (Chebychevian) approximation and (generalized semi-infinite) optimization. After this is provided, time- discretized dynamical systems are studied. A combinatorial algorithm with polyhedra sequences allows to detect the region of parametric stability. Finally, we analyze the topological landscape of gene–environment networks with its structural (in)stability. By embedding as a module and investigating CO2 emission control and figuring out game theoretical aspects, we conclude. This pioneering work is theoretically elaborated, practically devoted to health care, medicine, education, living conditions, and environmental protection, and it invites the readers to future research.   相似文献   

14.
The aim of the study was to determine the extent of heavy metal pollution in the vicinity of a lead battery manufacturing plant in the Czech Republic, both in the general environment and within homes. Topsoils (0–5 cm) were sampled from 100 sites along 4 transects which crossed the battery factory, the town centre and outlying rural areas. Housedust samples were collected from 15 plant-workers' homes and 15 non plant-workers' homes located at various distances from the factory. Samples were analysed for levels of Pb, Zn, Cd, Cu, As and Sb, using ICP-AES. Soil concentrations of Pb, Cd, As and Sb peaked at the perimeter fence of the battery factory with Pb levels of up to 12 650 g g> -1. Concentrations of these metals decreased exponentially within 500 m of the plant. Whilst the battery factory does appear to be a source of all the metals with the exception of Zn, emissions do not appear to be transported to any great extent over distances of more than 0.5 km. Topsoil and housedust concentrations of Pb, Zn, Cd, Cu, As and Sb in the general Mlada Boleslav area do not appear to be significantly different from those recorded in a large scale survey of urban soils in the United Kingdom. A comparison of housedust Pb concentrations in homes of plant workers and non-plant workers suggests that there may be a small input of Pb into the home environment by battery plant employees.  相似文献   

15.
The San Francisco Estuary Regional Monitoring Program for Trace Substances (RMP) began in 1993 and is sponsored by 74 local, state, and federal agencies and companies through their discharge or Bay use permits. The RMP monitors water, sediment, toxicity, and bivalve bioaccumulation at 25 sites in the Bay that are considered to represent "background" conditions. Several major environmental issues have been identified by the RMP. Polychlorinated biphenyls and mercury were often above water quality guidelines, and often occurred in fish tissues above U.S. Environmental Protection Agency (U.S. EPA) screening values. Concentrations do not appear to be decreasing, suggesting continuing inputs. Episodes of aquatic toxicity often occurred following runoff events that transport contaminants into the Bay from urbanized and agricultural portions of the watershed. Sediment toxicity occurred throughout the Bay, and has been correlated with concentrations of specific contaminants (chlordanes, polynuclear aromatic hydrocarbons) at some locations; mixtures of contaminants were probably also important. Since the RMP does not monitor all ecosystem components, assessments of the overall condition of the Bay cannot be made. However, in terms of contamination, the RMP samples suggest that the South Bay, and North Bay sites are moderately contaminated.  相似文献   

16.
This paper gives mathematical details and sample applications of SWAGMAN Farm (SWAGMAN, Salt Water and Groundwater Management), a farm-scale hydrologic economic model that integrates agronomic, climatic, irrigation, hydrogeological and economic aspects of irrigated agriculture. The model is capable of determining optimum mix of land use to keep watertable and soil salinity within acceptable limits while maximising the economic returns. Alternatively, the model can simulate water and salt balance and economics of a given cropping preference. Web-based and Geographic Information Systems versions of the model are available for integration with the environmental reporting systems of the irrigation areas.  相似文献   

17.
A migratory population of 78 pairs of Osprey (Pandion haliaetus) nesting along the Willamette River in westernOregon was studied in 1993. The study was designed to determinecontaminant concentrations in eggs, contaminant concentrationsin fish species predominant in the Ospreys diet, andBiomagnification Factors (BMFs) of contaminants from fish specieseaten to Osprey eggs. Ten Osprey eggs and 25 composite samplesof fish (3 species) were used to evaluate organochlorine (OC)pesticides, polychlorinated biphenyls (PCBs), polychlorinateddibenzo-p-dioxins (PCDDs), and polychlorinated dibenzofurans(PCDFs). Mercury was also analyzed in fish. Geometric meanresidues in Osprey eggs were judged low, e.g., DDE 2.3 g g-1 wet weight (ww), PCBs 0.69 g g-1, 2,3,7,8-TCDD 2.3 ng kg-1, and generally well below known threshold values for adverse effects on productivity, and the population was increasing. Osprey egg residue data presentedby River Mile (RM) are discussed, e.g., higher PCDDs were generally found immediately downstream of paper mills and eggsfrom the Willamette River had significantly elevated PCBs and PCDDs compared to reference eggs collected nearby in the CascadeMountains. Prey remains at nest sites indicated that the Largescale Sucker (Catostomus macrocheilus) and NorthernPikeminnow (Ptychocheilus oregonensis) accounted for an estimated 90.1% of the biomass in the Osprey diet, and composite samples of these two species were collected from different sampling sites throughout the study area for contaminant analyses. With the large percentage of the fishbiomass in the Osprey diet sampled for contaminants (and fisheaten by Ospreys similar in size to those chemically analyzed),and fish contaminant concentrations weighted by biomass intake, a mean BMF was estimated from fish to Osprey eggs for the largeseries of contaminants. BMFs ranged from no biomagnification(0.42) for 2,3,7,8-TCDF to 174 for OCDD. Our findings for themigratory Osprey were compared to BMFs for the resident HerringGull (Larus argentatus), and differences are discussed. Webelieve a BMF approach provides some basic understanding ofrelationships between contaminant burdens in prey species offish-eating birds and contaminants incorporated into their eggs,and may prove useful in understanding sources of contaminants inmigratory species although additional studies are needed.  相似文献   

18.
The draft of the German guideline to calculate automobile exhaust dispersion is explained. It contains a two-stage-system: For first quick estimates the guideline contains the simple models MLuS and STREET. In case these models are not applicable or their results shows concentration levels close to the air quality standards, the more complex models PROKAS_V and MISKAM are recommended. PROKAS_V is a Gaussian plume model, MISKAM is a 3-dimensional microscale non hydrostatic flow model for built-up areas with an Eulerian dispersion model. The guideline comprises cases in rural areas without or with few adjacent buildings as well as urban areas with buildings near the roads. The contribution gives information about the models, typical results and some of the problems showing up presently.  相似文献   

19.
The population counts of hydrocarbon-utilising yeasts weremonitored at six sampling stations in the Benin City municipalarea over a four-week period. Although the population countswere relatively constant in each locality, the highest countsoccurred in areas heavily polluted by domestic and industrialeffluents. A total of thirty-five hydrocarbon-degrading yeastswere isolated from soil at the sampling stations usingn-hexadecane as sole carbon source. The isolates were identifiedas belonging to the genera Candida (27 strains), Endomycopsis (4 strains). All the organisms grew on long-chainn-alkane, kerosene, diesel oil and crude oil but failed to growon short-chain n-alkane, aromatic and alicyclic hydrocarbons.Measurement of growth attributes of the isolates usingn-hexadecane, diesel oil and crude oil as substrates showed thatthe Candida species were better utilizers of hydrocarbonsubstrates relative to Endomycopsis and Schizosaccharomyces species.  相似文献   

20.
The stable nitrogen isotope ratios of some biota have been used as indicators of sources of anthropogenic nitrogen. In this study the relationships of the stable nitrogen isotope ratios of marsh plants, Iva frutescens (L.), Phragmites australis (Cav.) Trin ex Steud, Spartina patens (Ait.) Muhl, Spartina alterniflora Loisel, Ulva lactuca (L.), and Enteromorpha intestinalis (L.) with wastewater nitrogen and land development in New England are described. Five of the six plant species (all but U. lactuca) showed significant relationships of increasing δ 15N values with increasing wastewater nitrogen. There was a significant (P < 0.0001) downward shift in the δ 15N of S. patens (6.0 ± 0.48‰) which is mycorrhizal compared with S. alterniflora (8.5 ± 0.41‰). The downward shift in δ 15N may be caused by the assimilation of fixed nitrogen in the roots of S. patens. P. australis within sites had wide ranges of δ 15N values, evidently influenced by the type of shoreline development or buffer at the upland border. In residential areas, the presence of a vegetated buffer (n = 24 locations) significantly (P < 0.001) reduced the δ 15N (mean = 7.4 ± 0.43‰) of the P. australis compared to stands where there was no buffer (mean = 10.9 ± 1.0‰; n = 15). Among the plant species, I. frutescens located near the upland border showed the most significant (R 2 = 0.64; P = 0.006) inverse relationship with the percent agricultural land in the watershed. The δ 15N of P. australis and I. frustescens is apparently an indicator of local inputs near the upland border, while the δ 15N of Spartina relates with the integrated, watershed-sea nitrogen inputs.  相似文献   

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