首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1304篇
  免费   7篇
  国内免费   68篇
安全科学   65篇
废物处理   81篇
环保管理   99篇
综合类   116篇
基础理论   169篇
环境理论   1篇
污染及防治   618篇
评价与监测   149篇
社会与环境   73篇
灾害及防治   8篇
  2023年   46篇
  2022年   191篇
  2021年   182篇
  2020年   53篇
  2019年   64篇
  2018年   52篇
  2017年   75篇
  2016年   67篇
  2015年   35篇
  2014年   48篇
  2013年   100篇
  2012年   52篇
  2011年   62篇
  2010年   37篇
  2009年   35篇
  2008年   28篇
  2007年   38篇
  2006年   19篇
  2005年   18篇
  2004年   12篇
  2003年   19篇
  2002年   18篇
  2001年   15篇
  2000年   11篇
  1999年   9篇
  1998年   4篇
  1997年   7篇
  1996年   3篇
  1994年   3篇
  1993年   2篇
  1992年   3篇
  1991年   7篇
  1990年   3篇
  1989年   3篇
  1988年   3篇
  1987年   4篇
  1986年   2篇
  1985年   6篇
  1984年   4篇
  1983年   5篇
  1982年   3篇
  1981年   2篇
  1980年   5篇
  1979年   4篇
  1978年   2篇
  1976年   3篇
  1974年   2篇
  1959年   3篇
  1957年   1篇
  1953年   1篇
排序方式: 共有1379条查询结果,搜索用时 0 毫秒
41.
Environmental Science and Pollution Research - Substantial discharge of hazardous substances, especially dyes and heavy metal ions to the environment, has become a global concern due to...  相似文献   
42.

China launched the One Belt & One Road (OBOR) initiative to minimize the energy resource shortage. The China’s nearby countries are rich in energy resources especially Middle East and North Africa (MENA) and Asian countries which make them ideal locations to cooperate with China in terms of energy resources, as 42.8% of world energy consumption belongs to OBOR countries. The present study elaborates the spatial distribution pattern of energy consumption disparities and its impact on environment. To do this, an entropy approach is utilized to compute the energy consumption inequalities in OBOR and its regions. The spatial and Pareto analysis show that MENA, East, and Southeast Asian economies have the highest degree of energy consumption inequalities, while European and Central Asian economies show the lowest energy consumption inequalities in OBOR region. The long-run estimates indicate that energy consumption inequalities enhance the CO2 emission in OBOR and its region except South and Southeast Asia. Financial development also has a significantly positive impact on CO2 emission in all models for OBOR and its regions except East Asia. Based on findings, the spatial distribution analysis is applicable to maintain balance in regional energy consumption inequality within OBOR and its regions.

  相似文献   
43.
Environmental Science and Pollution Research - This study explores the symmetric and asymmetric effects of physical infrastructure on energy consumption, economic growth, and air pollution of...  相似文献   
44.
Environmental Science and Pollution Research - Recent research has shown a huge impact of non-renewable energy (NRE) production on environmental health. In this context, this work analyzes the...  相似文献   
45.
Environmental Science and Pollution Research - The accelerated urbanization in China was already coupled with a steadily increasing demand for energy usage. The present study major aim was to...  相似文献   
46.
Environmental Science and Pollution Research - Despite having a focus on sustainability policy planning, failures occur during the implementation process. The gap between policy and its...  相似文献   
47.
Environmental Science and Pollution Research - This empirical study investigates the dynamic effects of economic freedom on economic growth and air quality for Pakistan over the period...  相似文献   
48.
Environmental Science and Pollution Research - Over the last few decades, economic policy uncertainty (EPU) has surged across the globe. Furthermore, EPU affects economic activities, which may also...  相似文献   
49.
Environmental Science and Pollution Research - Sugarcane monoculture (SM) often leads to soil problems, like soil acidification, degradation, and soil-borne diseases, which ultimately pose a...  相似文献   
50.

This paper seeks to critically study the perceived impacts of the exploration of hydrocarbons in selected coastal communities in the Western region, the oil and gas industry benefits to local communities, and to determine whether hydrocarbon development is a means for sustainable development. The study uses both quantitative and qualitative approaches using a questionnaire survey, key informant interview, and focus group discussion tools to understand the impact of oil and gas exploration and production in selected affected communities along the coast of Ghana. The activities of oil production and exploration impact negatively on communities; it also leads to a sharp increase in food prices thereby increasing their costs of living. The activity has also caused a decline in fish catch levels which happens to be the main economic activity as a result of exclusion zones created by oil companies which limited the extent fishermen can go fishing. In terms of infrastructure, the three communities are lacking, 77% of respondents from Princess Town hold the view that there is no motorable road linking their community in the next town and 60% from Aketakyi also hold the same view. Infrastructure such as roads, schools, water provision, and clinics are woefully provided in these communities.

  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号