全文获取类型
收费全文 | 692篇 |
免费 | 0篇 |
国内免费 | 35篇 |
专业分类
安全科学 | 55篇 |
废物处理 | 46篇 |
环保管理 | 54篇 |
综合类 | 62篇 |
基础理论 | 85篇 |
环境理论 | 1篇 |
污染及防治 | 296篇 |
评价与监测 | 89篇 |
社会与环境 | 35篇 |
灾害及防治 | 4篇 |
出版年
2023年 | 22篇 |
2022年 | 78篇 |
2021年 | 72篇 |
2020年 | 15篇 |
2019年 | 25篇 |
2018年 | 16篇 |
2017年 | 31篇 |
2016年 | 25篇 |
2015年 | 12篇 |
2014年 | 18篇 |
2013年 | 67篇 |
2012年 | 33篇 |
2011年 | 42篇 |
2010年 | 27篇 |
2009年 | 25篇 |
2008年 | 20篇 |
2007年 | 28篇 |
2006年 | 13篇 |
2005年 | 12篇 |
2004年 | 10篇 |
2003年 | 15篇 |
2002年 | 16篇 |
2001年 | 15篇 |
2000年 | 9篇 |
1999年 | 8篇 |
1998年 | 3篇 |
1997年 | 7篇 |
1996年 | 3篇 |
1994年 | 2篇 |
1993年 | 2篇 |
1992年 | 2篇 |
1991年 | 6篇 |
1990年 | 3篇 |
1988年 | 3篇 |
1987年 | 4篇 |
1986年 | 2篇 |
1985年 | 4篇 |
1984年 | 4篇 |
1983年 | 3篇 |
1982年 | 3篇 |
1981年 | 2篇 |
1980年 | 4篇 |
1979年 | 4篇 |
1978年 | 2篇 |
1974年 | 1篇 |
1971年 | 1篇 |
1968年 | 1篇 |
1962年 | 1篇 |
1961年 | 1篇 |
1959年 | 1篇 |
排序方式: 共有727条查询结果,搜索用时 15 毫秒
31.
Zhang Yao Liu Wenxin Khan Sufyan Ullah Swallow Brent Zhou Chaohui Zhao Minjuan 《Environmental science and pollution research international》2022,29(5):6886-6899
Environmental Science and Pollution Research - Economies that depend on natural resources can experience a resource drag effect when economic growth is limited by constraints on the availability of... 相似文献
32.
Rabbany Md Ghulam Mehmood Yasir Hoque Fazlul Sarker Tanwne Hossain Kh Zulfikar Khan Arshad Ahmad Hossain Mohammad Shakhawat Roy Rana Luo Jianchao 《Environmental science and pollution research international》2022,29(1):444-456
Environmental Science and Pollution Research - This study analyzes the effects of credit constraints on technical efficiency of Boro rice growers in the district of Pabna in Bangladesh. Using a... 相似文献
33.
Huibo Wang Awan Rehmat Ullah Qayyum Abdul Munir Arshad Khan Jamal Gulzar Fatima 《Environmental science and pollution research international》2022,29(10):14355-14370
Environmental Science and Pollution Research - The construction of green finance index is a three-tiered process that involves macroeconomic, ecological, and monetary indicators. Therefore, this... 相似文献
34.
Pandiselvam Ravi Kaavya Rathnakumar Khanashyam Anandu Chandra Divya Valarivan Abdullah Sajeeb Khan Aurum Fawzan Sigma Dakshyani Rajendran Kothakota Anjineyulu Ramesh Shunmugiah Veluchamy Mousavi Khaneghah Amin 《Environmental science and pollution research international》2022,29(30):45131-45149
Environmental Science and Pollution Research - The application of pesticides enhances food production vastly, and it cannot be prevented; longer fresh produce is contaminated with... 相似文献
35.
Safdar Sadia Khan Azra Andlib Zubaria 《Environmental science and pollution research international》2022,29(55):82948-82965
Environmental Science and Pollution Research - Good governance and natural resource rent are important pillars of sustainable development. The paper explores the role of governance and natural... 相似文献
36.
Khan Fahad Saleem Ahmed Mubarak Nabisab Mujawar Tan Yie Hua Karri Rama Rao Khalid Mohammad Walvekar Rashmi Abdullah Ezzat Chan Mazari Shaukat Ali Nizamuddin Sabzoi 《Environmental science and pollution research international》2020,27(35):43526-43541
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
37.
Siddiqui Junaid Ali Bamisile Bamisope Steve Khan Muhammad Musa Islam Waqar Hafeez Muhammad Bodlah Imran Xu Yijuan 《Environmental science and pollution research international》2021,28(39):54362-54382
Environmental Science and Pollution Research - Biotic invasions can predominantly alter the dynamics, composition, functions, and structure of natural ecosystems. Social insects, particularly ants,... 相似文献
38.
Naaz Haleema Yasin Durdana Afzal Bushra Sami Neha Khan Nida Jamil Fatma Tasneem 《Environmental science and pollution research international》2023,30(10):25069-25079
Environmental Science and Pollution Research - Paddy field farming remains the dominant form of growing rice in modern times as the rice is the staple food for over half the world’s... 相似文献
39.
Niazi NK Singh B Van Zwieten L Kachenko AG 《Environmental science and pollution research international》2012,19(8):3506-3515
This field study investigated the phytoremediation potential of two arsenic (As) hyperaccumulating fern species, Pityrogramma calomelanos var. austroamericana and Pteris vittata over 27-month duration at a disused As-contaminated cattle-dip site located at Wollongbar, NSW, Australia. Ferns planted in January 2009 were harvested following 10, 22 and 27 months of growth. A detailed soil sampling was undertaken in June 2009 (initial, n?=?42 per plot) and limited sampling in April 2011 (after 27 months, n?=?15 per plot) to measure total and phosphate-extractable As concentrations in soil at 0?-?20-, 20?-?40- and 40?-?60-cm depths. The choice of the limited number of samples was considered sufficient to estimate the changes in soil As concentration following phytoremediation based on a geostatistical model. The average frond dry biomass, As concentration and As uptake were significantly (P?0.001?-?0.05) greater in P. calomelanos var. austroamericana than P. vittata, at all three harvests (1.6?-?4.3, 1.3?-?1.5 and 2.2?-?5.7 times, respectively). After 27-months of growth, P. calomelanos var. austroamericana removed 8,053 mg As (i.e. cumulative over three harvests) in plot B (25.4 kg As ha(-1)) that was 2.65 times higher than that depleted by P. vittata (3,042 mg As in plot A (9.7 kg As ha(-1))). The cumulative frond As uptake data of the two fern species revealed that P. calomelanos var. austroamericana extracted 1.7?-?3.9 % and P. vittata removed 0.53?-?1.5 % of total As from soil at three depths. However, for the surface (0?-?20 cm) and subsurface (40?-?60 cm) layers, the (post-experiment) soil As data indicated that total As concentration in soil was reduced by 49 and 63 % (P?0.05), respectively, using P. calomelanos var. austroamericana; and 17 and 15 % (P?>?0.05), respectively, by P. vittata. Our results show that phytoremediation time based on observed changes in soil As based on limited sampling is not reliable; hence, it is recommended that the frond As uptake should be considered in order to evaluate the phytoremediation efficiency of the two fern species at the experimental site. Using As uptake of the two fern species, we estimate that with P. calomelanos var. austroamericana it would take 55?-?125 years to decrease mean total As content below the ecological investigation level (20 mg kg(-1)) in the surface and subsurface soils, whereas with P. vittata 143?-?412 years would be required to achieve this target. 相似文献
40.
Hesham Ael-L Khan S Tao Y Li D Zhang Y Yang M 《Environmental science and pollution research international》2012,19(8):3568-3578
Bioaugmentation for the removal of polyaromatic hydrocarbons (PAHs) from wastewater using bacteria and yeasts is considered environment-friendly and a cost-effective technique. The effectiveness of this biodegradation system depends on the stability of inoculated microorganisms and the availability of nutrients. This study is aimed to investigate the removal of high molecular weight (HMW)-PAHs from biologically treated produced water using different biological systems. Three systems, inoculated with activated sludge (AS), the mixture of five yeast strains (MY), and the mixture of AS and the five yeast strains (SY), respectively, were constructed, and their performance for the removal of HMW-PAHs was compared over 10 weeks. The effluent of the biologically treated produced water from an oilfield was used as the influent after chrysene and benzo(a)pyrene were spiked as HMW-PAHs. Polymerase chain reaction-based denaturing gradient gel electrophoresis (PCR-DGGE) and fluorescent in situ hybridization (FISH) techniques were used to examine the changes in the structures and abundances of the bacterial and yeast communities in these three systems. Only SY and MY systems were capable to remove chrysene (90.7 % and 98.5 %, respectively) and benzo(a)pyrene (80.7 % and 95.2 %, respectively). PCR-DGGE analysis confirmed that all of the five yeast strains inoculated remained in the SY and MY systems, while FISH results showed that the relative abundance of yeast in the SY and MY systems (10.6 % to 21.9 %, respectively) were significantly higher than AS system (2.3 % to 7.8 %, respectively). The relative abundances of the catechol 2,3-dioxygenase (C23O) indicated that the copy number ratios of benzene ring cleavage gene C23O in the yeast amended systems were much higher than that in the AS system. In this study, all of the three systems were effective in removing the low molecular weight (LMW)-PAHs, while HMW-PAHs including chrysene and benzo(a)pyrene were efficiently removed by MY and SY systems, not by AS system. The high HMW-PAHs removal in the MY and SY bioaugmentation systems possibly attributed to the inoculation of the mixed yeast culture. By combining the PCR-DGGE results with the FISH analyses, it was found that yeast probably consisting mainly of the five inoculated strains inhabited in the two bioaugmentation systems as a dominant population. The relatively higher performance of the SY system might be attributed to the suspended growth type which permitted a more efficient contact between microbial cells and contaminants. The bioaugmentation systems (SY and MY) were successfully established by inoculating with five nonindigenous yeast strains and demonstrated high performance in removal of HMW-PAHs. 相似文献