Plant Assemblages of Abandoned Ore Mining Heaps: A Case Study from Roşia Montană Mining Area, Romania

2018 ◽  
pp. 303-332 ◽  
Author(s):  
Anamaria Roman ◽  
Dan Gafta ◽  
Tudor-Mihai Ursu ◽  
Vasile Cristea
Keyword(s):  
Mining Area ◽  
Plant Assemblages ◽  
Rosia Montana

scholarly journals The Problem of Carbon Dioxide Emissions from Closed Coal Mine Shafts – The Overview and the Case Study

2016 ◽  
Vol 61 (3) ◽  
pp. 587-600
Author(s):  
Paweł Wrona ◽  
Józef Sułkowski ◽  
Zenon Różański ◽  
Grzegorz Pach
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Emissions ◽  
Carbon Dioxide Emission ◽  
Mining Area ◽  
Emission Point ◽  
Water Pumping ◽  
Gas Hazard ◽  
Flow Through ◽  
Reporting Procedures

Abstract Greenhouse gas emissions are a common problem noticed in every mining area just after mine closures. However, there could be a significant local gas hazard for people with continuous (but variable) emission of these gases into the atmosphere. In the Upper Silesia area, there are 24 shafts left for water pumping purposes and gases can flow through them hydraulically. One of them – Gliwice II shaft – was selected for inspection. Carbon dioxide emission with no methane was detected here. Changes in emission and concentration of carbon dioxide around the shaft was the aim of research carried out. It was stated that a selected shaft can create two kinds of gas problems. The first relates to CO2 emission into the atmosphere. Possible emission of that gas during one minute was estimated at 5,11 kg CO2/min. The second problem refers to the local hazard at the surface. The emission was detected within a radius of 8m from the emission point at the level 1m above the ground. These kinds of matters should be subject to regular gas monitoring and reporting procedures.

Diversity of plant assemblages in managed temperate forests: a case study in Normandy (France)

2003 ◽  
Vol 175 (1-3) ◽  
pp. 321-337 ◽  
Author(s):  
Michaël Aubert ◽  
Didier Alard ◽  
Fabrice Bureau
Keyword(s):  
Temperate Forests ◽  
Plant Assemblages

Assessment of eco-geo-environment quality using multivariate data: A case study in a coal mining area of Western China

2019 ◽  
Vol 107 ◽  
pp. 105651 ◽  
Author(s):  
Zhi Yang ◽  
Wenping Li ◽  
Xiaoqin Li ◽  
Qiqing Wang ◽  
Jianghui He
Keyword(s):  
Coal Mining ◽  
Multivariate Data ◽  
Mining Area ◽  
Western China ◽  
Coal Mining Area ◽  
Environment Quality
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