97/02341 Environmental impact of mining and smelting industries in Poland
- Publisher
- Elsevier Science
- Year
- 1997
- Weight
- 213 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0140-6701
No coin nor oath required. For personal study only.
โฆ Synopsis
97102332
The dilution, chemical, and thermal effects of exhaust gas recirculation on diesel engine emissions. Part 2: Effects of carbon dioxide
๐ SIMILAR VOLUMES
## Abstract Impacts of surface mining on ecosystems were investigated in the Guangdong Dabaoshan Mine region, southern China. Significant soil acidification has been induced by mining activities which cause oxidation of metal sulfides contained in the mine spoils. Natural colonization of vegetation
## Abstract The aim of the study was to estimate the influence of environmental conditions resulting from coal mining on the diversity of bottom oligochaete communities in subsidence ponds. In the ponds studied 17 oligochaete species representing the families Lumbriculidae (1 species), Enchytraeida