全文获取类型
收费全文 | 269篇 |
免费 | 2篇 |
国内免费 | 16篇 |
专业分类
安全科学 | 7篇 |
废物处理 | 17篇 |
环保管理 | 21篇 |
综合类 | 31篇 |
基础理论 | 35篇 |
环境理论 | 1篇 |
污染及防治 | 124篇 |
评价与监测 | 34篇 |
社会与环境 | 16篇 |
灾害及防治 | 1篇 |
出版年
2023年 | 6篇 |
2022年 | 39篇 |
2021年 | 31篇 |
2020年 | 11篇 |
2019年 | 16篇 |
2018年 | 19篇 |
2017年 | 15篇 |
2016年 | 15篇 |
2015年 | 14篇 |
2014年 | 17篇 |
2013年 | 22篇 |
2012年 | 9篇 |
2011年 | 17篇 |
2010年 | 13篇 |
2009年 | 2篇 |
2008年 | 5篇 |
2007年 | 3篇 |
2006年 | 3篇 |
2005年 | 3篇 |
2004年 | 2篇 |
2003年 | 4篇 |
2002年 | 4篇 |
2001年 | 1篇 |
2000年 | 2篇 |
1999年 | 3篇 |
1998年 | 2篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1990年 | 1篇 |
1985年 | 2篇 |
1984年 | 1篇 |
1979年 | 2篇 |
1975年 | 1篇 |
排序方式: 共有287条查询结果,搜索用时 109 毫秒
161.
Assadullah Insaaf Zaman M Burhanuz Malik Khurshaid Ahmad Malik Javied Hamid Bhat Aadil Ahmad Tomar Radha 《Environmental science and pollution research international》2021,28(4):3953-3959
Environmental Science and Pollution Research - Chalcogenide nanostructures are the materials with diverse applications. Here, we report rapid hydrothermal synthesis of crystalline ZnSe quantum dots... 相似文献
162.
Katherine Seto Grantly R. Galland Alice McDonald Angela Abolhassani Kamal Azmi Hussain Sinan Trent Timmiss Megan Bailey Quentin Hanich 《Ambio》2021,50(1):242
Resource allocation is a fundamental and challenging component of common pool resource governance, particularly transboundary fisheries. We highlight the growing importance of allocation in fisheries governance, comparing approaches of the five tuna Regional Fisheries Management Organizations (tRFMOs). We find all tRFMOs except one have defined resources for allocation and outlined principles to guide allocation based on equity, citizenship, and legitimacy. However, all fall short of applying these principles in assigning fish resources. Most tRFMOs rely on historical catch or effort, while equity principles rarely determine dedicated rights. Further, the current system of annual negotiations reduces certainty, trust, and transparency, counteracting many benefits asserted by rights-based management proponents. We suggest one means of gaining traction may be to shift conversations from allocative rights toward weighting of principles already identified by most tRFMOs. Incorporating principles into resource allocation remains a major opportunity, with important implications for current and future access to fish.Electronic supplementary materialThe online version of this article (10.1007/s13280-020-01371-3) contains supplementary material, which is available to authorized users. 相似文献
163.
Hussain Muntazir Rehman Ramiz Ur 《Environmental science and pollution research international》2023,30(6):14212-14222
Environmental Science and Pollution Research - The study investigated the volatility connectedness of GCC stock market return and S&P global oil index returns using Diebold and Yilmaz... 相似文献
164.
Aziz Omar Hussain Saddam Rizwan Muhammad Riaz Muhammad Bashir Saqib Lin Lirong Mehmood Sajid Imran Muhammad Yaseen Rizwan Lu Guoan 《Environmental science and pollution research international》2018,25(17):16616-16619
Environmental Science and Pollution Research - The original publication of this paper contains a mistake. 相似文献
165.
A. H. Bhat H. P. S. A. Khalil Irshad ul Haq Bhat A. K. Banthia 《Journal of Polymers and the Environment》2012,20(2):395-403
Red mud emerges as the major waste material during production of alumina from bauxite by the Bayer??s process. Based on economics as well as environmental related issues, enormous efforts have been directed worldwide towards red mud management issues i.e. of utilization, storage and disposal. The present research work has been undertaken with an objective to explore the use of red mud as a reinforcing material in the polymer matrix as a low cost option. The silicate layered red mud was organophilized by aniline formaldehyde and to know the effect of various filler loading on the material properties of PVA-organophilized red mud composites, prepared by a conventional solvent casting technique and comparison of the same with that of the virgin poly (vinyl alcohol) (PVA), various characterizations was done. The modified red mud was typically characterized by X-ray diffraction. The X-ray diffraction pattern of the composite materials was also studied. The morphological image of the composite materials was studied by scanning electron microscopy (SEM). Transmission electron microscopy (TEM) was used to characterize the dispersion of the red mud within the composite materials. The surface topography of the composite materials was studied by Atomic Force Microscopy (AFM). The dielectric properties of composite materials were investigated in wide frequency ranges from 1?MHz to 1?GHz. 相似文献
166.
Environmental Science and Pollution Research - The efficient consumption of material and energy resources, with minimal carbon emissions and maximum economic output, is globally significant. This... 相似文献
167.
168.
Asaad Ahmed Nafees Ambreen Kazi Zafar Fatmi Muhammad Irfan Arif Ali Fujio Kayama 《Environmental geochemistry and health》2011,33(2):203-216
This study was designed to determine the association between chronic arsenic exposure through drinking groundwater and decrement
in lung function, particularly among individuals who do not have signs of arsenic lesions, among an adult population. This
was a comparative cross-sectional study conducted during the months of January to March 2009. One hundred participants ≥15 years
of age in each group, i.e. exposed (≥100 μg/l) and unexposed (≤10 μg/l) to arsenic, determined by testing drinking water samples
(using portable kits), were compared for effects on lung function using spirometry. A structured and validated questionnaire
was administered. Examination for arsenic skin lesions was also done. There was a decline in the mean adjusted FEV1 of 154.3 ml
(95% CI: −324.7, 16.0; p = 0.076), in mean adjusted FVC of 221.9 ml (95% CI: −419.5, −24.3; p = 0.028), and in FEV1/FVC ratio of 2.0 (95% CI: −25.3, 29.4; p = 0.884) among participants who were exposed to arsenic compared to those unexposed. A separate model comprising a total
of 160 participants, 60 exposed to arsenic concentrations ≥250 μg/l and 100 unexposed at arsenic concentrations of ≤10 μg/l,
showed a decrement in mean adjusted FEV1 of 226.4 ml (95% CI: −430.4, −22.4; p = 0.030), in mean adjusted FVC of 354.8 ml (95% CI: −583.6, −126.0; p = 0.003), and in FEV1/FVC ratio of 9.9 (95% CI: −21.8, 41.6; p = 0.539) among participants who were exposed to arsenic in drinking groundwater. This study demonstrated that decrement in
lung function is associated with chronic exposure to arsenic in drinking groundwater, occurring independently, and even before
any manifestation, of arsenic skin lesions or respiratory symptoms. The study also demonstrated a dose-response effect of
arsenic exposure and lung function decrement. 相似文献
169.
The groundwater quality on the banks of Uyyakondan channel of Cauvery at Tiruchirappalli was studied. Two groundwater samples were taken near the bank of the channel on both sides and the other two samples were taken nearly 0.5 km away from the channel at ten stations. The study was carried out every year over a period of 3 years from December 2001-December 2003. The samples were subjected to physico-chemical analysis. The results showed that most of the physico-chemical parameters were in higher concentrations at most of the groundwater stations. 相似文献
170.
Naz Saima Hussain Riaz Ullah Qudrat Chatha Ahmad Manan Mustafa Shaheen Ansar Khan Rifat Ullah 《Environmental science and pollution research international》2021,28(6):6533-6539
Environmental Science and Pollution Research - The current study was conducted to assess the hematological and histopathological changes in major carp (Catla catla) exposed to different... 相似文献