Prescription drugs, a category of psychotherapeutics that comprises prescription-type pain relievers, tranquilizers, stimulants, and sedatives, are among the substances most commonly abused by young people in the United States. Prescription drugs are readily available and can easily be obtained by teenagers who abuse these drugs to experience a variety of desired effects. Often these young people are unaware of the serious health risks involved in abusing prescription drugs. Increasingly younger adolescents obtain prescription drugs from classmates, friends, and family members, or they steal the drugs from school medicine dispensaries and from people for whom the drug had been legitimately prescribed.

关键词：医药；滥用药物；青少年药物滥用；处方药滥用；非处方药滥用

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本刊以七大战略性新兴产业——节能环保、新一代信息技术、生物、高端装备制造、新能源、新材料、新能源汽车为研究重点，关注国家高层和各部委的动态，剖析国家和地方的新兴产业政策。本刊设有政策导读、领导讲话、七大战略性新兴产业本周国内外行业动态和重点企业新闻、投资专题四大板块，能够实时监测新兴产业和重点企业动态，把握新兴产业发展方向，研究发展重点，寻求发展机遇。

关键词：节能环保；新一代信息技术；生物；高端装备制造；新能源；新材料；新能源汽车

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本刊以七大战略性新兴产业——节能环保、新一代信息技术、生物、高端装备制造、新能源、新材料、新能源汽车为研究重点，关注国家高层和各部委的动态，剖析国家和地方的新兴产业政策。本刊设有政策导读、领导讲话、七大战略性新兴产业本周国内外行业动态和重点企业新闻、投资专题四大板块，能够实时监测新兴产业和重点企业动态，把握新兴产业发展方向，研究发展重点，寻求发展机遇。

关键词：节能环保；新一代信息技术；生物；高端装备制造；新能源；新材料；新能源汽车

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This report describes the national municipal solid waste (MSW) stream based on data collected for 1960 through 2009. The historical perspective is useful for establishing trends in types of MSW generated and in the ways it is managed. In this Executive Summary, we briefly describe the methodology used to characterize MSW in the United States and provide the latest facts and figures on MSW generation, recycling, and disposal.

关键词：城市固体垃圾；美国

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PESP is a voluntary program that fosters partnerships with pesticide users, educators, and related organizations who engage in reducing potential health and environmental risks associated with pests and pesticide use and in implementing pollution prevention strategies. PESP members are organized into one of four groups (according to pesticide use where people Live, Work, Play, and Farm) and progress through three tiered steps (Bronze, Silver, and Gold) to achieve the maximum benefit in the program. PESP members distinguish themselves as stewardship leaders in their respective fields of business and practice.

关键词：农药；环境风险；健康风险；害虫防治；污染防治

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The Washington Department of Agriculture (AG) requested that the Washington Department of Health (DOH) evaluate whether the United States Geological Survey (USGS) health-based water screening levels (HBSLs) for the pesticides azinphos methyl, pendimethalin, and s-ethyl dipropylthiocarbamate (EPTC) are appropriate benchmarks for identifying whether these three pesticides, if found in Washington groundwater or surface water, might pose a possible health risk. DOH agreed to do this evaluation by comparing the USGS HBSLs to standard health benchmarks for water, if they exist. DOH's work was done in support of the Clean Water Fund contract between AG and the Washington Department of Ecology (Ecology).

关键词：农药；健康咨询；水污染监测；农产品；有毒物质；地下水；生态

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The landscape, hydrology, and ecology of Lake Wales Ridge, central Florida, are unique in many respects. The Ridge is the highest and most prominent topographic feature in peninsular Florida and contains one of the largest collections of rare and endangered species in the United States (Dobson and others, 1997), one of the highest concentrations of endemic species in North America (Martin, 1998), and more than 200 lakes, most of which are seepage lakes with significant ground-water inflow. Lake Wales Ridge (subsequently referred to as the Ridge) is also one of the most intensely cultivated citrus regions in the world, with citrus groves covering about 25 percent (170 square miles) of the land area. Geologically, the Ridge is underlain by highly permeable marine sands forming relict Miocene-Holocene paleoislands which support some of the oldest ecologic communities in Florida. Ground water and surface water are closely linked in this region where ground-water inflow contributes more than 80 percent of the net water input to some lakes (Sacks and others, 1998). Ground water is the primary drinking-water supply in this region. The unconfined surficial aquifer supplies drinking water for some rural wells, and recharges water to the underlying Upper Floridan aquifer which is the primary municipal water supply.

关键词：农药；硝酸盐；水质污染；湖泊；地下水

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The HHE Program evaluated surface contamination from spills of sea lamprey pesticides that occurred in the 1960s and 1970s at a biological station. HHE Program investigators took samples of carpet that were thought to have been contaminated with pesticide and took wipe samples from surfaces. Yellow stains were seen on carpet, walls, and unsealed concrete floors. The carpet had been installed over unsealed concrete. Pesticide was found on the carpet and wipe samples from areas that were visibly stained. HHE Program investigators recommended that the stained carpet be removed and that the concrete slab floor be cleaned and sealed prior to the installation of new flooring. Walls that had visible stains should be cleaned, sealed, and repainted. Investigators also measured temperature, relative humidity, carbon monoxide, and carbon dioxide and checked the heating, ventilation, and air-conditioning system in the offices and laboratory. Room air flowed from the offices into the workshop which helped keep potentially contaminated air from entering the office space. The exhaust fan in the laboratory solvent storage room was not always turned on which allowed air to flow into the nearby laboratory. This fan should be run continuously to reduce the amount of solvent vapors that can enter nearby work areas. Investigators recommended that the employer stop sampling soil and concrete that may have been contaminated during past spills. Employees were encouraged to wash their hands with soap and water after handling pesticides and avoid touching surfaces that are visibly stained. Employees should not go into offices while wearing clothes, shoes, or materials that may have pesticides on them. Investigators also recommended that the employer notify all employees about plans to renovate the building and follow up with employees after projects are completed to ensure that these activities have eliminated visible pesticide contamination on carpet, floors, and walls.

关键词：农药污染；健康危害；公共卫生；污染；生物站

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Casa a Campo: Pesticide Safety for Farmworker Families was an environmental justice community education project with five specific aims: (1) to conduct research that (a) documents the knowledge and beliefs of farmworker families in North Carolina about pesticide exposure and prevention at work and in the home, (b) documents pesticide exposure among farmworker families in North Carolina, and (c) documents other environmental health concerns that arise from community discussions among farmworker families in North Carolina; (2) to develop culturally and linguistically appropriate educational materials and implement programs that will promote ways to prevent or reduce exposure among farmworker families in North Carolina; (3) to develop culturally and linguistically appropriate educational materials and implement programs that will better prepare health care providers in North Carolina to recognize and treat pesticide exposure-related illness among agricultural labor families and counsel families on ways to prevent or reduce exposure; (4) to increase the capacity of the North Carolina Farmworkers' Project to involve community members in the documentation of environmental and occupational health risks and in education for the reduction of environmental and occupational health risks; and (5) to evaluate the process and outcomes of community participation in this project so that it can be used by other community-based organizations to engage community residents in efforts to reduce environmental risks in their own communities.

关键词：农药；环境暴露；职业安全与健康；农业工人；健康危害；安全项目；心理健康；心理影响；预防医学；社会学因素

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On August 28, 2008, at about 10:35 p.m., a runaway chemical reaction occurred inside a 4,500 gallon pressure vessel known as a residue treater, causing the vessel to explode violently in the methomyl unit at the Bayer CropScience facility in Institute, West Virginia. Highly flammable solvent sprayed from the vessel and immediately ignited, causing an intense fire that burned for more than 4 hours. The fire was contained inside the Methomyl-Larvin insecticide unit by the Bayer CropScience fire brigade with mutual aid assistance from local volunteer and municipal fire departments. The incident occurred during the restart of the methomyl unit after an extended outage to upgrade the control system and replace the original residue treater vessel. Two company employees who had been dispatched by the control room personnel to investigate why the residue treater pressure was increasing were near the residue treater when it ruptured. One died from blunt force trauma and burn injuries sustained at the scene; the second died 41 days later at the Western Pennsylvania Burn Center in Pittsburgh, Pennsylvania. Six volunteer firefighters who assisted in the unit fire suppression activities and two contractors working at the facility were treated for possible toxic chemical exposure.

关键词：农药；化学爆炸；杀虫剂；有毒化学物质

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