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首页 > 论文问答 > 关于环保英文杂志文章摘要

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飞天大圣朱七

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Environmental protection is an increasing concern of individuals, organisations and Due to the pressures of population and technology the biophysical environment is being degraded, sometimes This has been recognised and governments began placing restraints on activities that caused environmental Since the 1960s activism by the environmental movement has created awareness of the various environmental There is not a full agreement on the extent of the environmental impact of human activity and protection measures are occasionally Academic institutions now offer courses such as environmental studies, environmental management and environmental Engineering that study the history and methods of environmental Protection of the environment is needed from various human Waste, pollution, loss of biodiversity, introduction of invasive species, release of genetically modified organisms and toxics are some of the issues relating to environmental The US Environmental Protection Agency (EPA or sometimes USEPA) is an agency of the federal government of the United States charged with protecting human health and with safeguarding the natural environment: air, water, and The EPA was proposed by President Richard Nixon and began operation on December 2, 1970, when it was passed by Congress, and signed into law by President Nixon, and has since been chiefly responsible for the environmental policy of the United S[3] It is led by its Administrator, who is appointed by the President of the United S The EPA is not a Cabinet agency, but the Administrator is normally given cabinet The current Administrator (as of 2007) is Stephen L Johnson, and the current Deputy Administrator is Marcus P The agency has approximately 18,000 full-time
359 评论

友好环境

长江流域资源与环境》创办于1992年,由“中国科学院资源环境科学与技术局”与“中国科学院武汉文献情报中心”联合主办,于2009年改为月刊。刊物立足于长江流域,面向国内外,围绕长江流域的资源开发与利用保护、生态环境、社会经济可持续发展、河流流域综合管理、湖泊富营养化、湿地恢复与保护、自然灾害等重大问题,报道原创性的研究成果,主要读者对象为从事相关工作的科研人员、决策管理人员以及高等院校相关专业师生等。《长江流域资源与环境》杂志现有印刷版、光盘版和网络版3种不同的载体形式。编辑部以《长江流域资源与环境》杂志作为文献信息交流平台,自建有相关科学文献数据库和专题信息网站,免费向读者提供服务。此外,编辑部还承接相关学科软课题研究项目、受理读者的信息咨询、接受本领域研究的文献捐赠进而充实相关科学文献的收藏,以期为读者提供全方位、多元化的文献信息服务。根据《中国科技期刊引证报告》(核心版),《长江流域资源与环境》杂志2008年影响因子为032,另外,据“2008年中国科技期刊CSCD影响因子300名排行表”,《长江流域资源与环境》排87名。目前《长江流域资源与环境》杂志被国际重要检索系统收录情况如下:俄罗斯文摘杂志(PЖ)、美国化学文摘(CA) 、美国剑桥科学文摘(CSA) 、日本科学技术文献数据库(JICST) 、英国动物学记录(ZR) 等。同时,《长江流域资源与环境》杂志被国内5家权威检索系统收录:全国中文核心期刊要目总览、中国科技论文统计源期刊(即中国科技核心期刊) 、中国科学引文数据库(CSCD) 、中文社会科学引文索引(CSSCI) 、中国人文社会科学引文数据库。此外,中国国土资源文摘、中国地理科学文摘、中国地质文摘、中国林业文摘、中国农业文摘、中国水产文摘、环境科学文摘、中国学术期刊文摘(英文版)等都收录了本刊。

186 评论

一粒砂的梦想

书面表达某英语杂志社的“自然与人”栏目正在征稿。假如你是李华,你曾看过一篇介绍一次性物品的危害的文章,请根据下列要点写一篇英语文章,并寄给该杂志社。参考要点:1,生活中的一次性物品大多无法回收,而且污染环境;2,为了保护我们的环境,建议尽量不要使用一次性物品;3,为了保护环境,我们应该多种花草树木,不要随地乱仍垃圾。根据这些写篇英语作文it'butwhatyoumaynotknowisthatmost heenvironmentispolluted,wecan'herefore,forexample,what'smore,wedependonnatureandweshouldn'ineffect,anyway,

119 评论

黑崎龍少

The earth was crying Because we cut down trees, of forest resource was Due to our large wastewater, water Due to our massive emissions, air pollution is more and more All this makes our earth mother We will start from now, good care environment, protecting the natural resources, don't litter, and actively participate in the afforestation activities,Let the earth mother

212 评论

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