全国环保及相关产业调查工作会议在京召开

为掌握全国环境保护及相关产业发展现状，国家环境保护总局、国家发展和改革委员会、国家统计局于2004年10月和2005年2月先后下发了《关于开展2004年全国环境保护及相关产业基本情况调查的通知》(环发[2004]151号)和《关于印发2004年全国环境保护及相关产业基本情况调查实施方案的通知》(环发[2005]16号)。     

2004年全国环境保护相关产业状况公报

前言 为全面掌握我国环境保护相关产业的发展现状，国家环境保护总局、国家发展和改革委员会、国家统计局于2004年10月下发《关于开展2004年全国环境保护及相关产业基本情况调查的通知》（环发[2004]151号），在全国范围内开展了环境保护相关产业的基本情况调查。     

国家环保总局、国家发展改革委、国家统计局联合发布《2004年全国环境保护相关产业状况公报》

为全面掌握我国环境保护相关产业的发展现状，国家环境保护总局联合国家发展和改革委员会、国家统计局于2005年共同组织实施了以2004年为基准的全国环境保护相关产业基本情况调查。目前，调查工作已全部结束。国家环境保护总局、国家发展和改革委员会、国家统计局于日前联合印发了《2004年全国环境保护相关产业状况公报》，将调查结果向社会予以公布。     

2011年全国环境保护及相关产业基本情况调查即将开始

为落实党中央、国务院《关于加快培育和发展战略性新兴产业的决定》,切实推动环保产业发展,提高科学决策水平,环境保护部、发展改革委、统计局决定联合开展2011年全国环境保护及相关产业基本情况调查。并于2011年11月3日下发了《关于开展2011年全国环境保护及相关     

2004年全国环境保护及相关产业基本情况调查实施方案

为全面掌握“十五”期间我国环境保护及相关产业的发展进程，分析研究我国环境保护及相关产业的技术装备水平、市场供求现状及发展趋势，为制定“十一五”环境保护产业的发展规划、方针和政策提供基本依据，国家环境保护总局、国家发展和改革委员会、国家统计局决定联合开展2004年全国环境保护及相关产业基本情况调查。本调查是继1993年和2000年后开展的又一次大规模的环境保护及相关产业基本情况调查。     

2011年全国环境保护及相关产业基本情况调查启动会召开

2012年10月16日,环境保护部、国家发展和改革委员会、国家统计局在京召开2011年全国环境保护及相关产业基本情况调查启动会。环境保护部副部长吴晓青在会上发表重要讲话。会议主题是贯彻落实《国务院关于加快培育和发展战略性新兴产业的决定》和《＂十二五＂节能环保产业发展规划》的要求,部署环保产业调查的组织实施工作,系统讲解调查方案和软件使用方法,并全面启动新一轮的环保产业调查工作。为摸清当前我国环保产业的发展状况,     

全国环境保护及相关产业基本情况调查启动会召开

据中国环境报报道,环境保护部、国家发改委、国家统计局近日在京召开2011年全国环境保护及相关产业基本情况调查启动会。环境保护部副部长吴晓青出席会议并讲话。会议就贯彻落实《国务院关于加快培育和发展战略性新兴产业的决定》和《"十二五"节能环保产业发展规划》的要求,部署了环保产业调查的组织实施工作,系统讲解了调查方案和软件使用方法,并全面启动新一轮的环保产业调查工作。吴晓青在讲话中说,环保产业是为防治污染、改善生态环境、保护资源提供物质基础和技术保障的产业。     

国家环境保护总局发布2000年全国环境保护相关产业状况公报

为全面掌握我国环境保护相关产业的现状,经国家统计局批准(国统函[2001]5号),国家环境保护总局于2001年2月发出<关于开展2000年全国环境保护相关产业基本情况调查的通知>(环发[2001]11号),在全国范围内开展了环境保护相关产业的基本情况调查.调查工作历经10个月,于2001年11月圆满结束.12月26日国家环保总局在北京召开了2000年全国环境保护相关产业状况新闻发布会.     

国家环境保护总局发布2000年全国环境保护相关产业状况公报

为全面掌握我国环境保护相关产业的现状，经国家统计局批准（国统函犤２００１犦５号），国家环境保护总局于２００１年２月发出《关于开展２０００年全国环境保护相关产业基本情况调查的通知》（环发犤２００１犦１１号），在全国范围内开展了环境保护相关产业的基本情况调查。调查工作历经１０个月，于２００１年１１月圆满结束。１２月２６日国家环保总局在北京召开了２０００年全国环境保护相关产业状况新闻发布会。本次调查的基准年为２０００年，调查范围覆盖了全国除台湾省、香港和澳门特别行政区外的３１个省、自治区和直辖市专业或…     

第四次全国环境保护相关产业综合分析报告

结合第四次全国环境保护相关产业基本情况调查,环境保护部科技标准司组织环境保护部环境规划院、中国环境保护产业协会编写了《第四次全国环境保护相关产业综合分析报告》。本刊现刊发如下。     

回顾 总结 部署

3月26日至3月28日,备受关注的2003年度中国石油集团公司安全生产环境保护职业健康工作会议在青岛召开。 会议期间王海森主任做了题为“与时俱进,开拓创新,推进安全环境健康工作再上新水平”的报告,指出此次会议的主要任务是:总结回顾过去三年安全生产,环境保护和职业健康工作,分析形势,安排部署2003年工作,推进安全环境健康工作再上新水平。回顾三年的成绩,主要体现在:安全环保健康目标和责任制不断落实;安全环保健康规章制度逐步完善;安全环保机构得到加强和充实;健康安全环境管理体系全面推进;建设项目环境管理规范进行;安全环保科技创新…     

Atrazine, isoproturon, mecoprop, 2,4-D, and bentazone adsorption onto iron oxides

Iron oxides are important components influencing the adsorption of various inorganic and organic compounds in soils and sediments. In this study the adsorption on iron oxides of nonionic and ionic pesticides was determined as a function of solution pH, ionic strength, and pesticide concentration. The investigated iron oxides included two-line ferrihydrite, goethite, and lepidocrocite. Selected pesticides comprised atrazine (6-chloro-N2-ethyl-N4-isopropyl-1,3,5-triazine-2,4-diamine), isoproturon [3-(4-isopropylphenyl)-1,1-dimethylurea)], mecoprop [(RS)-2-(4-chloro-2-methylphenoxy)propionic acid], 2,4-D (2,4-dichlorophenoxyacetic acid), and bentazone [3-isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide]. The adsorption of the nonionic pesticides (atrazine and isoproturon) was insignificant, whereas the adsorption of the acidic pesticides (mecoprop, 2,4-D, and bentazone) was significant on all investigated iron oxides. The adsorption capacity increased with decreasing pH, with maximum adsorption reached close to the pKa values. The addition of CaCl2 in concentrations from 0.0025 to 0.01 M caused the adsorption capacity to diminish. The adsorption of bentazone was significantly lower than the adsorption of mecoprop and 2,4-D, illustrating the importance of a carboxyl group in the pesticide structure. The adsorption capacity on the iron oxides increased in the order: lepidocrocite < goethite < two-line ferrihydrite. The maximum adsorption capacities of meco-prop and 2,4-D on goethite were found to be equivalent to the site density of singly coordinated hydroxyl groups on the faces of the dominant (110) form, suggesting that singly coordinated hydroxyl groups are responsible for adsorption. Differences in adsorption capacities between iron oxides can be explained by differences in the surface site density of singly coordinated hydroxyl groups. The maximum measured adsorption capacity of mecoprop on two-line ferrihydrite was equivalent to 0.2 mol/mol Fe.     

Tillage, intercrop, and controlled drainage-subirrigation influence atrazine, metribuzin, and metolachlor loss

Atrazine (6-chloro-N2-ethyl-N4-isopropyl-1,3,5-triazine-2,4-diamine) and metolachlor [2-chloro-N-(2-ethyl-6-methylphenyl)-N-(2-methoxy-1-methylethyl)acetamide] have been found with increasing occurrence in rivers and streams. Their continued use will require changes in agricultural practices. We compared water quality from four crop-tillage treatments: (i) conventional moldboard plow (MB), (ii) MB with ryegrass (Lolium multiflorum Lam.) intercrop (IC), (iii) soil saver (SS), and (iv) SS + IC; and two drainage control treatments, drained (D) and controlled drainage-subirrigation (CDS). Atrazine (1.1 kg a.i. ha-1), metribuzin [4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazine-5(4H)-one] (0.5 kg a.i. ha-1), and metolachlor (1.68 kg a.i. ha-1) were applied preemergence in a band over seeded corn (Zea mays L.) rows. Herbicide concentration and losses were monitored from 1992 to spring 1995. Annual herbicide losses ranged from < 0.3 to 2.7% of application. Crop-tillage treatment influenced herbicide loss in 1992 but not in 1993 or 1994, whereas CDS affected partitioning of losses in most years. In 1992, SS + IC reduced herbicide loss in tile drains and surface runoff by 46 to 49% compared with MB. The intercrop reduced surface runoff, which reduced herbicide transport. Controlled drainage-subirrigation increased herbicide loss in surface runoff but decreased loss through tile drainage so that total herbicide loss did not differ between drainage treatments. Desethyl atrazine [6-chloro-N-(1-methylethyl)-1,3,5-triazine-2,4-diamine] comprised 7 to 39% of the total triazine loss.     

Sustainability,eco-efficiency,life-cycle management,and business strategy

This article outlines some of the rationale for integrating environment and sustainablility issues into core business practises and provides some guidance on how companies can begin to take a strategic view when selecting environmental management tools. Two of these tools, life cycle management and eco-efficiency, are outlined in brief.© 1999 Five Wind International. Reprinted with permission by John Wiley & Sons, Inc.     

Environmental concentrations of agricultural herbicides in Saskatchewan, Canada: bromoxynil, dicamba, diclofop, MCPA, and trifluralin

Herbicides are the most commonly used group of agricultural pesticides on the Canadian Prairies and, in 1990, more than 20000 Mg of herbicides were applied in the provinces of Alberta, Saskatchewan, and Manitoba. The present paper reports on environmental concentrations of five herbicides currently used in the prairie region. The herbicides bromoxynil [3,5-dibromo-4-hydroxy-benzonitrile], dicamba [3,6-dichloro-o-anisic acid], diclofop [(RS)-2-[4-(2,4-dichlorophenoxy)-phenoxy]propanoic acid], MCPA [(4-chloro-2-methylphenoxy)acetic acid], and trifluralin [alpha,alpha,alpha-trifluoro-2,6-dinitro-N,N-isopropyl-p-toluidine] were measured in the atmosphere, bulk atmospheric deposits, surface film, and dugout (pond) water at two sites near Regina, Saskatchewan, during 1989 and 1990. All five herbicides were detected in air and surface film and all but trifluralin were detected in the bulk atmospheric deposits and dugout water. Trifluralin was most frequently detected in air (79% of samples) whereas bromoxynil was present in maximum concentration (4.2 ng m(-3)). MCPA was present in maximum levels in bulk atmospheric (wet plus dry) deposits (2350 ng m(-2) d(-1)), surface film (390 ng m(-2)), and dugout water (330 ng L(-1)), whereas dicamba was most frequently detected in surface film (47%) and dugout water (97%). The highest quantities of the herbicides tended to be present during or immediately after the time of regional application.