Zobrazeno 1 - 10
of 4 737
pro vyhledávání: '"mining area"'
Autor:
Xudong WANG, Zuyu YAN, Qiang GUO, Suo ZHANG, Jiawei TANG, Yutian HU, Xiaoqing LIU, Jingfeng LI
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 8, Pp 222-233 (2024)
Mine water, as the main potential water supply source for coal mine sites, has a good potential for comprehensive reuse. However, the complex and diverse physical and chemical reactions between the coal seam roof-filling aquifers and the surrounding
Externí odkaz:
https://doaj.org/article/1a7a3c9bf8d64f809b58a36a4088ac14
Autor:
GUO Yangnan
Publikováno v:
矿业科学学报, Vol 9, Iss 4, Pp 561-572 (2024)
The Shendong mining area, located in Northwestern China, is characterized by a dry climate and scarce water resources. A large amount of mine water is used for ecological irrigation in this mining area. This study investigated the suitability of mine
Externí odkaz:
https://doaj.org/article/b187cde405cc4fdc893e291d499345d4
Publikováno v:
Meitan xuebao, Vol 49, Iss 7, Pp 2949-2972 (2024)
Coal energy has made a significant contribution to the development of human industrialization, but coal energy is faced with the major problem of high carbon emissions. Modern coal-based energy is a new path to crack the contradiction between coal en
Externí odkaz:
https://doaj.org/article/b50fb2c010bd497c84127c73c182cc09
Publikováno v:
Meitan kexue jishu, Vol 52, Iss S1, Pp 201-210 (2024)
Hetaoyu well field has large production capacity and stable distribution of coal seam, The thick sandstone aquifer of Luohe Formation in the roof of coal seam is the main water-filling aquifer which will result in coal seam roof water damage and th
Externí odkaz:
https://doaj.org/article/852fb75839fd4319a81e9f91011040e1
Publikováno v:
Meikuang Anquan, Vol 55, Iss 6, Pp 228-235 (2024)
In the western mining area, coal mining is characterized by shallow burial depth, thin bedrock, multi coal seam mining, and a fragile surface environment. To address the limitations of traditional observation methods for mining-induced subsidence, su
Externí odkaz:
https://doaj.org/article/4daa8c93c20c40f68b7847b2e609cc09
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 6, Pp 270-279 (2024)
As a strong human disturbance, coal mining has affected the ecosystem service function and economic value on mining area. However, there is a lack on the comparing for the long-term spatial scale evolution of landscape ecological risk after mining de
Externí odkaz:
https://doaj.org/article/4fe325f4358448f0ae07fb6297fc9477
Autor:
Aoshuang MEI, Yifan ZENG, Qiang WU, Zhichao LIU, Yanping MIAO, Sitong WANG, Yashuai CUI, Huaming WEI, Shuaifeng REN, Lei YANG
Publikováno v:
Meitan xuebao, Vol 49, Iss 6, Pp 2769-2784 (2024)
The exploitation of coal resources will destroy the aquifer structure, disturb the groundwater system and produce a new water cycle model. As the focus of coal supply and production, the western mining area is short of water resources and fragile in
Externí odkaz:
https://doaj.org/article/a8b853e9732541b08fd5d9785a267cef
Publikováno v:
Archives of Civil Engineering, Vol vol. 70, Iss No 2, Pp 513-526 (2024)
The paleo-tectonic stress fieldwas hereby inverted by using the stereographic projection method through field and underground observations of conjugate shear joints. On the basis of analyzing and studying the characteristics of gas occurrence in mini
Externí odkaz:
https://doaj.org/article/1f07f87cc9ab4edaa385666aeea41885
Autor:
Sanda Nicola, Serge Schmitz
Publikováno v:
Tourism and Hospitality, Vol 5, Iss 2, Pp 395-415 (2024)
Mining communities often rely on tourism as a vehicle for post-mining territorial development. Sometimes, these expectations of the locals are justified by the natural setting and/or the well-preserved industrial heritage; however, these potential to
Externí odkaz:
https://doaj.org/article/f26e0fa66c4e415bb4755a21fe1ade7f