Xilingol openpit coal mine destroys grassland

锡林浩特露天煤矿排土场不同恢复措施植被群落特征分析

Analysis of Vegetation Community Characteristics under Different Restoration Measures in Xilinhot Openpit Coal Mine Dump 摘要： 有效的排土场植被重建会有利于矿区及周边生态功 Analysis on LUCC (Land Use and Cover Change) showed that surface coal mining disturbed grassland ecosystem: grassland decreased by 866115 hm2 in 20052015 The area and Temporal and spatial changes of land use and landscape in a coal 2024年3月14日  By destroying vegetation and fragmenting the landscape, surface coal mining also decreased the net primary productivity in Xilingol We estimated that the total NPP loss Quantifying the spatiotemporal patterns and environmental 2017年1月1日  Analysis on LUCC (Land Use and Cover Change) showed that surface coal mining disturbed grassland ecosystem: grassland decreased by 866115 hm2 in 20052015 Temporal and spatial changes of land use and landscape in a coal

Quantifying the spatiotemporal patterns and environmental

Surface coal mining is one of the most environmentally destructive human disturbances This study provides the first comprehensive assessment of the speed and scale of coal mining and 2023年10月1日  Taking the Baiyinhua #1 mine as the research area, we (1) characterized the assembly process and spatial divergences of the soil microbial communities in the grasslands Changes in assembly processes and differential responses of soil 2019年4月1日  Coal mining from surface mines consumes considerable land area, while the subsequent petrochemical processes require large quantities of water Mining also causes the Identifying drivers of land degradation in Xilingol, China, between 2021年12月1日  For example, in the ecologically fragile regions, when highintensity openpit coal mining results in the destruction of primary vegetation in a large area, wind erosion Landscape ecological network construction controlling surface

Surface coal mining impacts on land use change and ecological

2022年8月31日  Opencast mining destroys the ecological environment of the mine (Mukhopadhyay et al 2016) by removing vegetation and soil, altering the terrain, and 2023年11月6日  This study investigates the impact of openpit coal mining in arid and semiarid regions on surrounding vegetation from a vegetation phenology perspective Initially, we Quantification of Vegetation Phenological Disturbance 2017年1月1日  According to Landsat images acquired over Xilingol grassland in 2005, 2009 and 2015, land uses were divided into seven classes, i e, open stope, stripping area, wastedump area, mine industrial Temporal and spatial changes of land use and landscape in a coal 2022年4月7日  PDF The openpit coal mine dump in the study area contains many lowconcentration heavy metal pollutants, which may cause pollution to the soil Find, read and cite all the research you need (PDF) Spatial Distribution and Migration Characteristics

Ecological risk assessment of grassland vegetation change based

2023年12月15日  As the producer of the grassland ecosystem, vegetation is the basis of energy flow and material cycle in the ecosystem, with significant temporal and spatial variation characteristics (Li et al, 2022a, Li et al, 2022b)Changes in vegetation cover are the result of a combination of factors such as the natural environment, climatic conditions, and human 2024年6月21日  Purpose Over the past three decades, openpit mining has been expanding in arid and semiarid areas of ChinaOpenpit mining profoundly changes the soil environment and has a profound impact on the circulation of soil water in the aeration zoneTherefore, this research explores the impacts of openpit coal mining on soil moisture processes in the semiarid Alterations in soil moisture dynamics due to openpit coalTaking 13 typical openpit coal mines of Inner Mongolia as the study area, The landscape types of typical openpit coal mining areas were mainly grassland, cropland, Location of the Research Area I: Openpit Germanium Mine; II: 2022年4月6日  At present, openpit coal mining has direct impacts on the grasslands of Inner Mongolia, such as vegetation destruction, land degradation, soil erosion, etc [ 6 , 7 ]Remote Sensing Monitoring of the Spatial Pattern of Greening and

The Impact of Human Activities on Net Primary Productivity in a

2022年5月18日  In grassland openpit mining areas, net primary productivity (NPP) is mainly affected by climate conditions and human activities The identification and assessment of the influence of human activities on NPP is important for mining production and the implementation of ecological restoration In this study, we explored the influence of human activities on the NPP Integration Techniques of Ecological Restoration and Mining in Open Pit Coal Mine Ziling Song 1,a, Dongyang Zhao1, b,Yuxiang Zhou 1,c,Junfu Fan1,d, Yushi Ji2,e 1Liaoning Technical University, Fuxin City, Liaoning Province, People's Republic of China, 2Shenyang Branch of China Coal Research Institute, Fushun City, Liaoning Province, People's Integration Techniques of Ecological Restoration and Mining in Open Pit 2023年2月13日  As one of the most widespread and important types of terrestrial vegetation in the world, grasslands play an irreplaceable role in global climate change The grasslands of Inner Mongolia, represented by the Xilin Gol League, are typical of Eurasian grasslands and have an important ecological status in the world In this paper, taking the grassland of Xilin Gol League Grassland Health in Xilin Gol League from the Perspective of2017年2月1日  The Xilin Gol grassland is located between 43°02′−44°52′ northern latitude and 115°13′–117°06′ eastern longitude in the middle of inner Mongolia, China, and covers approximately 203 million hectares (Fig 1)This area belongs to the Inner Mongolian Plateau, and has an altitude ranging from 900 m to 1500 mThe continental climate produces warm, Effects of grazing exclusion in Xilin Gol grassland differ between

Assessing openpit mining impacts on semiarid grassland: A

2024年10月10日  Adjacent to BM are other openpit coal mines such as Dongming Mine (DM, 15–30Mt/a) situated approximately 2 km northwest, and Shunxing Mine (SX, 06Mt/a) approximately 9 km northeast These mines commenced operations in 2005 and 2006, respectively, with reclamation efforts initiated in 20122019年8月4日  8, which corresponds to the mining pit of Shen gli East No2 Openpit Mine), coal gangue accumulation and storage in healthy grasslands , damage of healthy grasslands by longterm compaction due (PDF) Impacts of LargeScale OpenPit Coal Base on 2017年8月1日  Grassland degradation and restoration monitoring and driving forces analysis based on long timeseries remote sensing data in Xilin Gol LeagueGrassland degradation and restoration monitoring 2024年3月14日  Existing studies on coal mining in Inner Mongolia focused mainly on individual local sites, such as Shengli openpit coal mines and Bin Yinhua openpit coal mines located in the central region of the Xilingol Steppe (Wu et al 2020; Shen et al 2021; Zhang et al 2022), or were included in broadscale investigations at the national or provincial levels that had inadequte Quantifying the spatiotemporal patterns and environmental

Research Progress of Soil and Vegetation Restoration Technology in Open

2023年1月17日  In this light, we reviewed the progress of mine restoration technologies in China in recent years and summarized the integrated technology of openpit mine reclamation with microbial restoration 2023年4月11日  Soil samples were collected from the waste dump reclaimed after 2, 5, 10, and 15 years in Shengli West No 2 open pit coal mine in Inner Mongolia, China, and the surrounding natural grassland was Effect of reclamation years on soil physical, chemical, bacterial, and 2023年7月17日  In order to study the counterpoint configuration about the types of mining sites and ecological restoration technologies, openpit coal mine dumps that had been ecologically restored, since many Site Type Classification and Ecological Restoration Technology 2023年11月1日  The Xilin Gol grassland is the closest natural grassland to Beijing, the wind and sand conditions there can have a direct impact on Beijing's ecological environment This study estimated the net primary productivity (NPP) and soil erosion by wind (SL) from 2001 to 2014 in the Xilin Gol League, and 10 equally spaced constraint lines from 10 % to 9999 % quantile of The constraint effect of grassland vegetation on soil wind erosion

Grassland degradation and restoration monitoring and driving forces

2017年8月1日  At present, there is a general lack of a clear definition about land degradation [1]Different scholars have different concepts of land degradation based on different focuses in researches [2], [3], [4]Although emphasis varies among different definitions, the nature of land degradation, ie “the phenomenon that the potential biological productivity of an area has 2019年8月4日  Coal is an important energy resource in the world, especially in China Extensive coal exploitation seriously damaged the grassland and its fragile ecosystem However, temporal and spatial impact laws of openpit coal exploitation on Landscape Ecological Health (LEH) of semiarid grasslands are still not clear Therefore, the main objective of this paper is to study Impacts of LargeScale OpenPit Coal Base on the Landscape PDF On Dec 15, 2022, Ying Liu and others published Spatio Temporal Dynamic Change Analysis of Carbon Storage in Desertification Openpit Mine Find, read and cite all the research you need on Spatio Temporal Dynamic Change Analysis of Carbon 2020年3月11日  The interactions between groundwater and its environment was investigated in prairie mining area in this study, through the groundwater system evolutions in mining area before and after the mining actions (from 1973 to 2016) of Yimin coal mine The results showed that (1) the mining activities of the openpit coal changed the original reduction environment into the Spatial–temporal evolutions of groundwater environment in prairie

Land Degradation Development Environmental Soil Science

2023年4月11日  Soil samples were collected from the waste dump reclaimed after 2, 5, 10, and 15 years in Shengli West No 2 open pit coal mine in Inner Mongolia, China, and the surrounding natural grassland was set as a control at 0–10 cm and 10–20 cm Soil pH, electrical conductivity (EC), soil organic matter (SOM), nutrient properties, bacterial, and fungal community 2020年6月3日  Ding X (2017) Research on slope parameters optimization during expansion and renovation for waste dump in Antaibao Openpit Coal Mine Coal Eng 01:11–14 Google Scholar Guan Z (2013) Study on Stability of In Pit Dump with Soft and Weak Base Floor in Open Pit Mine Coal Sci Technol 01:63–65 Google ScholarSlope stability of increasing height and expanding capacity of 2022年6月1日  Coal mine in arid and semiarid area is one of the most severely degraded ecosystems on the earth The continuous decrease in groundwater level caused by coal mining will inevitably affect Effects of groundwater level decline to soil and vegetation in arid 2024年2月28日  On February 22, 2023, a devastating landslide occurred on the mining slope of an openpit coal mine in Inner Mongolia, China, leading to the mining area being buried and 53 fatalities The source area of the landslide measured approximately 500 m in both length and width, with an estimated volume of the deposited material reaching approximately 5 million Preliminary analysis of the catastrophic February 22nd 2023

Research on Ecological Effect Assessment Method of Ecological

2022年6月23日  Openpit mining is an important form of coal mining in China, and its damage to the ecological environment is particularly obvious in alpine regions The ecological restoration of alpine openpit coal mines faces severe challenges, and its restoration effect will directly affect the ecological security of China Meanwhile, comprehensive and systemoriented evaluation of 2024年7月9日  Coal mining has a certain influence on and causes disturbances in groundwater To investigate the variation trend of groundwater around the openpit mine in grassland area, taking Shengli No 1 openpit mine as an example, the impact and variation trend of groundwater level in Quaternary aquifer around the mine area was studied by using the data of hydrological Research on the Influence Radius on the Surrounding 2023年2月13日  The Baiyinhua Coalfield is located at West Ujimqin Banner in Xilingol LeagueIt covers an area of 510km2 (approx 51,000 hectares) with four coal mines within the area, including Baiyinhua No1, No2, No3 and No4 coal mine The capacity of the four coal mines has reached 65 Mt/a, including the Phase II of Baiyinhua No4 coal mine, which is an underground Baiyinhua Coalfield, Inner Mongolia, China Ej Atlas2024年1月17日  Expanding openpit mining towards larger mining scales and greater stripping depths increases the potential risks of landslides on high and steep slopes, endangering human life and property Therefore, it is of great significance to accurately reveal the main controlling factors and identify the key dynamic parameters to understand the formation mechanism and Formation mechanism and dynamic process of openpit coal mine

基于MODIS/NDVI的锡林郭勒草原植被变化及其归因Change of

2019年1月1日  Figure 11 shows the destruction of the grassland landscape caused by openpit coal mining activities Study on the Evolutionary Features and Driving Factors of LandUse System in Xilingol 2020年7月23日  And thanks to Shenhua Shengli Coal Mine, Baiyinhua Coal Power Group and other local CoalPower companies for the supporting of data acquisition Sustainability 2020 , 12 , 5943 16 of 17(PDF) Integrated Environmental Effect Assessment on Large Coal 2022年6月23日  This study hopes the multiscale and multidimensional ecological restoration effect assessment model of alpine openpit coal mine can provide a comprehensive, systematic, and scientific Research on Ecological Effect Assessment Method of 2016年12月29日  In recent decades, the Baorixile openpit coal mine constructed in the center of Hulun Buir Grassland area has caused severe destruction of local biological habitat and soil erosion A comprehensive assessment of ecological sensitivity for a coal

Research on the influence of vegetation restoration in loess openpit

2022年4月1日  For a long period, the development and utilization of coal resources were extensive, and coal brought large economic benefits but also caused serious damage to the ecological environment (Bi et al, 2021; Bai et al, 2018b; Zhang et al, 2017a; Wang et al, 2016a)According to the BP Statistical Review of World Energy (2021), in 2020, coal 2 center)–(eCascading efects of drought in Xilin Gol temperate grassland, China2022年8月31日  Coal plays a crucial role in global economic development and remains the most common and widely used fossil fuel in the world As the world's largest developing country, China's mining and utilization of coal resources have contributed significantly to the country’s rapid economic growth (Zhu 1999)China’s economy will continue to depend heavily on coal Surface coal mining impacts on land use change and ecological In order to study the counterpoint configuration about the types of mining sites and ecological restoration technologies, openpit coal mine dumps that had been ecologically restored, since many years, in the grassland mining area in western Inner Mongolia, were selected A comprehensive evaluation of slope protection effect, vegetation restoration effect, soil Site Type Classification and Ecological Restoration Technology

Temporal and spatial changes of land use and landscape in a coal

belt of IGBP (International GeosphereBiosphere Program) Coal mines investigated are located in Xilingol grassland (figure 1), the main body of the natural grassland of Inner Mongolia The study area2022年8月7日  The change trend of land use in typical openpit mining areas in Inner Mongolia for the past 20 years is obvious, with the highest fluctuations for grassland, mining land, cropland, and Land Use Dynamic Evolution and Driving Factors of Typical OpenPit Coal

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