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Numerical simulation study of strip filling for water-preserved coal mining 期刊论文
发表期刊: ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH. 出版年: 2020, 卷号: 27, 期号: 12, 页码: 12899-12907
作者:  Sun, Wei Bo;  Wang, Yan;  Qiu, Hua Fu;  Ding, Zi Wei
收藏  |  浏览/下载:32/0  |  提交时间:2020/07/01
Water-preserved mining  Diversion fissure zone  Strip filling  Discrete element  Numerical simulation  
结构充填保水-储水采煤顶板稳定性分析 期刊论文
发表期刊: 煤炭学报. 出版年: 2019, 卷号: 44, 期号: 3, 页码: 820-829
作者:  杜献杰;  冯国瑞;  戚庭野;  郭育霞;  王泽华;  张玉江;  李振;  白锦文
收藏  |  浏览/下载:49/0  |  提交时间:2019/11/29
water-preserved and water-stored" coal mining  strip constructional backfill  constructional strip-immediate roof" structure  backfill space  self-bearing capacity  
新疆五彩湾矿区开发对荒漠植被的扰动分析 期刊论文
发表期刊: 地球信息科学学报. 出版年: 2019, 卷号: 21, 期号: 12, 页码: 1934-1944
作者:  徐轩;  李均力;  包安明;  王宝山;  李长春
收藏  |  浏览/下载:30/0  |  提交时间:2020/05/22
strip coal mining  desert vegetation  spatiotemporal variation  distance of disturbance  climate change  precipitation  wucaiwan, xinjiang  
Assessing the success of experimental rehabilitation on a coastal mineral sands mine in Namaqualand, South Africa() 期刊论文
发表期刊: AFRICAN JOURNAL OF RANGE & FORAGE SCIENCE. 出版年: 2018, 卷号: 35, 期号: 3-4, 页码: 363-373
作者:  Pauw, Marco J.;  Esler, Karen J.;  Le Maitre, David C.
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/29
reseeding  strip mining  Succulent Karoo  topsoil  translocation  
This is our land, we have the right to be heard: Community-based Environmental Activism in the Late Twentieth Century 学位论文
学位授予机构: Ferguson, Cody Eugene (Author), Hirt, Paul W. (Advisor), Gray, Susan E. (Committee member), Pyne, Stephen (Committee member), Adamson, Joni (Committee member), Arizona State University (Publisher). 出版年: 2012
作者:  [null]
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/29
American history  Environmental studies  Environmental Justice  Grassroots  Northern Plains Resource Council  Save Our Cumberland Mountains  Southwest Environmental Service  Strip Mining