全文获取类型
收费全文 | 448篇 |
免费 | 1篇 |
专业分类
安全科学 | 10篇 |
废物处理 | 37篇 |
环保管理 | 13篇 |
综合类 | 71篇 |
基础理论 | 102篇 |
污染及防治 | 148篇 |
评价与监测 | 53篇 |
社会与环境 | 15篇 |
出版年
2023年 | 6篇 |
2022年 | 19篇 |
2021年 | 12篇 |
2020年 | 4篇 |
2019年 | 8篇 |
2018年 | 21篇 |
2017年 | 19篇 |
2016年 | 28篇 |
2015年 | 14篇 |
2014年 | 33篇 |
2013年 | 62篇 |
2012年 | 27篇 |
2011年 | 32篇 |
2010年 | 27篇 |
2009年 | 18篇 |
2008年 | 9篇 |
2007年 | 11篇 |
2006年 | 13篇 |
2005年 | 4篇 |
2003年 | 3篇 |
2002年 | 5篇 |
2000年 | 2篇 |
1997年 | 2篇 |
1995年 | 3篇 |
1994年 | 2篇 |
1993年 | 2篇 |
1990年 | 1篇 |
1987年 | 1篇 |
1986年 | 2篇 |
1984年 | 1篇 |
1982年 | 2篇 |
1980年 | 2篇 |
1972年 | 1篇 |
1971年 | 2篇 |
1970年 | 6篇 |
1969年 | 2篇 |
1968年 | 1篇 |
1967年 | 4篇 |
1966年 | 3篇 |
1965年 | 3篇 |
1964年 | 1篇 |
1961年 | 1篇 |
1960年 | 4篇 |
1959年 | 4篇 |
1958年 | 10篇 |
1957年 | 4篇 |
1956年 | 3篇 |
1955年 | 1篇 |
1931年 | 1篇 |
1930年 | 1篇 |
排序方式: 共有449条查询结果,搜索用时 46 毫秒
221.
222.
223.
224.
Ivana Kališová-Špirochová Jana Punčochářová Zdeněk Kafka Martin Kubal Petr Soudek Tomáš Vaněk 《Water, Air, & Soil Pollution: Focus》2003,3(3):269-276
The aim of the project is to study heavy metals accumulation by the selected plants in both laboratory and field conditions. Within the experiments the aspen (Populus tremula × tremuloides), sunflower (Helianthus annuus) and corn (Zea mays) plants were studied. The reasons for this selection were: a fast growth of these plants, an accumulation capacity and an ability to survive in different types of soils. The study was carried out on the aspen plantlets grown in vitro. The plants were exposed to the aqueous solutions having concentrations 0.1 mM, 0.5 mM of Pb2+ or Ni2+, respectively. The accumulation capacityfor aspen, was about 70% of Pb2+ originally present in the solution. The starting concentration of Pb2+ (0.5 mM) exhibited no negative impact on the growth. Besides in vitro expositions, a pilot-scale phytoremediation experiment was carried out at the polluted industrial area (Zn – 75000 mg/kg), (Pb – 16000 mg/kg), (Cr – 590 mg/kg), (Cd – 90 mg/kg) and (Cu – 1700 mg/kg). 相似文献
225.
226.
Francisković-Bilinski S Bilinski H Grbac R Zunić J Necemer M Hanzel D 《Environmental geochemistry and health》2007,29(1):69-79
The present work was designed as an extension of a previous study of a barium anomaly observed in stream sediments of the Kupa River. In its upper part the Kupa River drains a region underlain by a trans-boundary aquifer. The river is a significant water resource in a region of tourism, sport, and fishing in both Croatia and Slovenia. The contamination source is situated in Homer (Lokve), Croatia, where barite was mined until 10 years ago. The barium processing waste material (<3-mm fraction) was carelessly deposited in gardens, forests, and into a sinkhole, which has an underground link with the Kupica River, a tributary of the Kupa River. Barium waste and stream sediments were analyzed using comparative techniques: X-ray diffraction (XRD), X-ray fluorescence (XRF), Mössbauer spectroscopy, and grain size analysis. XRD of the waste material identified the major minerals quartz, barite, and dolomite and the Fe-containing minor minerals muscovite and goethite. Barite was identified as a minor or trace mineral in the Kupica River sediments. XRF analysis of the waste material has shown Ba and Fe to be the predominant elements, Ca and K to be minor elements, and Mn, Zn, Sr, Pb, Co, Cu, As, Zr, Rb, Y, and Mo to be trace elements. Mössbauer spectroscopy performed at room temperature (RT) was used to study iron minerals, particularly to obtain information on the valence status of Fe ions. Grain size analysis of the waste material (<63-μm fraction) has shown that it contains 23.5% clay-size material in comparison with 7–8% clay-size material in stream sediments. It is our aim to combine geochemical and medical methods to investigate the possible impact of waste disposal on human health in Lokve. At this stage of the work, concentrations of Ba and other toxic elements in the water compartment of the Kupica River (a source of drinking water) have not been monitored by Croatian Waters (name of the Croatian water authorities). The necessity of such measurements in future studies has been highlighted. A preliminary study of diseases diagnosed in Lokve shows that about 18% of the total inhabitants have serious medical problems. Diseases of the circulatory system, endocrine, nutritional, and metabolic diseases, neoplasms, and respiratory diseases predominate. This paper calls for further multidisciplinary research on the health effects of barium and trace elements, as well as for bioremediation of contaminated gardens and for watershed management of vulnerable karstic aquifers. 相似文献
227.
Gvozdjáková Anna Sumbalová Zuzana Kucharská Jarmila Rausová Zuzana Kovalčíková Eleonóra Takácsová Timea Navas Plácido López-Lluch Guillermo Mojto Viliam Palacka Patrik 《Environmental science and pollution research international》2023,30(6):14200-14211
Environmental Science and Pollution Research - European Association of Spa Rehabilitation (ESPA) recommends spa rehabilitation for patients with post-COVID-19 syndrome. We tested the hypothesis... 相似文献
228.
Ghazali Samane Azadi Hossein Janečková Kristina Sklenička Petr Kurban Alishir Cakir Sedef 《Environment, Development and Sustainability》2021,23(11):16744-16768
Environment, Development and Sustainability - Indigenous knowledge about climate change that makes adaptability necessary by coping strategies leads to the sustainability of nomadic livelihoods.... 相似文献
229.
Timková Ivana Lachká Miroslava Kisková Jana Maliničová Lenka Nosáľová Lea Pristaš Peter Sedláková-Kaduková Jana 《Environmental science and pollution research international》2020,27(35):44036-44044
Environmental Science and Pollution Research - The Rozália Mine, with its long mining history, could represent an environmental threat connected with metal contamination and associated... 相似文献
230.
Pokorná Petra Leoni Cecilia Schwarz Jaroslav Ondráček Jakub Ondráčková Lucie Vodička Petr Zíková Naděžda Moravec Pavel Bendl Jan Klán Miroslav Hovorka Jan Zhao Yongjing Cliff Steven S. Ždímal Vladimír Hopke Philip K. 《Environmental science and pollution research international》2020,27(31):38631-38643
Environmental Science and Pollution Research - The Moravian-Silesian region of the Czech Republic with its capital city Ostrava is a European air pollution hot spot for airborne particulate matter... 相似文献