全文获取类型
收费全文 | 41823篇 |
免费 | 467篇 |
国内免费 | 573篇 |
专业分类
安全科学 | 1290篇 |
废物处理 | 1854篇 |
环保管理 | 5403篇 |
综合类 | 6831篇 |
基础理论 | 11146篇 |
环境理论 | 22篇 |
污染及防治 | 10919篇 |
评价与监测 | 2777篇 |
社会与环境 | 2351篇 |
灾害及防治 | 270篇 |
出版年
2022年 | 402篇 |
2021年 | 417篇 |
2020年 | 320篇 |
2019年 | 390篇 |
2018年 | 637篇 |
2017年 | 643篇 |
2016年 | 1009篇 |
2015年 | 724篇 |
2014年 | 1127篇 |
2013年 | 3318篇 |
2012年 | 1364篇 |
2011年 | 1867篇 |
2010年 | 1529篇 |
2009年 | 1539篇 |
2008年 | 1896篇 |
2007年 | 1938篇 |
2006年 | 1709篇 |
2005年 | 1422篇 |
2004年 | 1382篇 |
2003年 | 1417篇 |
2002年 | 1280篇 |
2001年 | 1698篇 |
2000年 | 1164篇 |
1999年 | 713篇 |
1998年 | 518篇 |
1997年 | 500篇 |
1996年 | 518篇 |
1995年 | 595篇 |
1994年 | 603篇 |
1993年 | 513篇 |
1992年 | 536篇 |
1991年 | 508篇 |
1990年 | 559篇 |
1989年 | 514篇 |
1988年 | 435篇 |
1987年 | 395篇 |
1986年 | 340篇 |
1985年 | 368篇 |
1984年 | 409篇 |
1983年 | 398篇 |
1982年 | 383篇 |
1981年 | 356篇 |
1980年 | 282篇 |
1979年 | 312篇 |
1978年 | 272篇 |
1977年 | 215篇 |
1975年 | 229篇 |
1974年 | 204篇 |
1972年 | 247篇 |
1971年 | 208篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
951.
Venkatesan G. Subramani T. Karunanidhi D. Sathya U. Li Peiyue 《Environmental science and pollution research international》2021,28(15):18552-18552
Environmental Science and Pollution Research - A Correction to this paper has been published: https://doi.org/10.1007/s11356-021-13406-7 相似文献
952.
Carvalho Geila S. Oliveira Jakeline R. Vasques Isabela C. F. Santana Monna Lysa T. Justi Marina Job Marcel T. P. de Lima Francielle R. D. Marques João José 《Environmental science and pollution research international》2021,28(35):48427-48437
Environmental Science and Pollution Research - Potentially toxic elements (PTEs) are of great concern in steel mill wastes. Therefore, in order to use them as potential fertilizers in soil, risk... 相似文献
953.
Kumar Jebarathnam Prince Prakash Jeba Ragumaran Shunmugavel Nandagopal Ganesan Ravichandran Vijaya Mallavarapu Ramana Murthy Missimer Thomas M. 《Environmental science and pollution research international》2021,28(5):5116-5125
Environmental Science and Pollution Research - Marine and freshwater pollution caused by transport of invasive species in shipping ballast water is a major global problem and will increase in... 相似文献
954.
Innovative aspects of environmental chemistry and technology regarding air,water, and soil pollution
Katsoyiannis Ioannis A. Lammel Gerhard Samara Constantini Ernst Mathias Wenk Jannis Torretta Vincenzo Voutsa Dimitra Vollertsen Jes Bucheli Thomas D. Godbersen Levke Lambropoulou Dimitra Heath Ester Kallenborn Roland Giannakoudakis Dimitrios Deliyanni Eleni Bandosz Teresa J. Ražić Slavica Samanidou Viktoria Papa Ester Lacorte Silvia Katsoyiannis Athanasios 《Environmental science and pollution research international》2021,28(42):58958-58968
Environmental Science and Pollution Research - 相似文献
955.
Abdel-Wahab Basel A. Alkahtani Saad A. Alqahtani Abdulsalam A. Hassanein Emad H. M. 《Environmental science and pollution research international》2022,29(25):37644-37659
Environmental Science and Pollution Research - Ulcerative colitis (UC) is a common chronic, idiopathic inflammatory bowel disease associated with inflammatory perturbation and oxidative stress.... 相似文献
956.
Schmitt Odair J. Andriolo Jerônimo L. Silva Isley C. B. Tiecher Tadeu L. Chassot Tatiane Tarouco Camila Peligrinotti Lourenzi Cledimar Rogério Nicoloso Fernando Teixeira Marchezan Carina Casagrande Cleiton Renato Drescher Gerson Laerson Kreutz Márcio André Brunetto Gustavo 《Environmental science and pollution research international》2022,29(29):44186-44198
Environmental Science and Pollution Research - Copper (Cu) can be toxic to vegetables when it is absorbed and accumulated at large concentrations, a fact that increases the risk of excessive... 相似文献
957.
Dawood Mona F. A. Abu-Elsaoud Abdelghafar M. Sofy Mahmoud R. Mohamed Heba I. Soliman Mona H. 《Environmental science and pollution research international》2022,29(35):52378-52398
Environmental Science and Pollution Research - Increasing ultraviolet (UV) radiation is causing oxidative stress that accounts for growth and yield losses in the present era of climate change.... 相似文献
958.
Avilés-Ramírez Cristian Moreno-Godínez Ma. Elena Bonner Matthew R. Parra-Rojas Isela Flores-Alfaro Eugenia Ramírez Mónica Huerta-Beristain Gerardo Ramírez-Vargas Marco Antonio 《Environmental science and pollution research international》2022,29(29):43588-43606
Environmental Science and Pollution Research - Exposure to environmental pollutants has been associated with alteration on relative levels of mitochondrial DNA copy number (mtDNAcn). However, the... 相似文献
959.
Jonathan M. P. Torres Kalina Bermúdez Marmolejo-Rodríguez Ana Judith López Eugenia López 《Environmental science and pollution research international》2022,29(41):61547-61549
Environmental Science and Pollution Research - 相似文献
960.
Source diagnostic and weathering indicators of tar balls utilizing acyclic, polycyclic and S-heterocyclic components 总被引:1,自引:0,他引:1
This study represents a forensic chemical analysis to define the liability for the coastal bitumens polluting the beaches of the Mediterranean city of Alexandria. Six tar balls collected from several locations along the coast of the city were analyzed for their acyclic and polycyclic hydrocarbons as well as sulfur heterocycles using GC/FID, GC/AED and gas chromatography/mass spectrometry techniques. The analysis of one Egyptian crude oil is also included as a possible source oil. The tar ball samples were at early stages of weathering. Based on the GC traces and biomarker signatures, the tar balls could be genetically different. One sample collected from the Eastern Harbor region appears to be a Bunker C type fuel produced from Egyptian crudes. The refining process has removed the low molecular weight components. On the other hand, the wide n-alkane distribution together with the absence of an unresolved complex mixture suggests that crude oils probably from tank washings, ballast discharges or accident spills from tankers could have contributed significantly to the other tar ball samples. The distribution of source specific hopane and sterane markers revealed that the tar samples probably originate from different oil fields. 相似文献