In restored mining vegetation, trees contributed 75.1% of carbon increments, though biomass was lower than natural forest. The soil layer had the highest carbon increment overall (69.5% ...
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The purpose of this study is to identify and describe the spatial and temporal factors which influence successional trends in the natural revegetation of these areas. The study concentrates on identifying these factors and determining the degree to which each of them influences both total vegetation cover and dominant tree species.
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(3 ) The vegetation community stability in burned areas was low at the initial stage of revegetation. It tended to increase with the intensity of the fire that had affected a given sampling area.
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In response, we suggest an international framework for ecological restoration in mining areas to solve the cognitive gaps in ecological engineering, improve the …
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Abstract. Knowing the state of the art on research related to post-mining active revegetation can help to improve revegetation success and identify research gaps. We performed a systematic review about active revegetation after mining and identified 203 relevant studies. Most studies were performed in the USA (34%), in regions with a …
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mining areas in nine peatlands in the foothills of the Alps, Poschlod (1990, 1994) suggested that vegetation development without management depends on (1) the
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Although revegetation is a challenging and complex technique (Gastauer et al., 2018, Kumar et al., 2018), especially in humid tropical forests, as it involves the establishment of ecological succession, it can work effectively in the rehabilitation of degraded areas. Revegetation provides the main entry point of carbon into the soil …
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The soil physicochemical properties were significantly different among the five revegetation types in the mining subsidence area (Table 1). Soil pH in AF was significantly lower than in the other revegetation types. The concentrations of SOC, TN, NH 4 +-N, and NO 3 –-N in AF and HR were significantly higher than in the other revegetation ...
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Full article: Tracking vegetation degradation and recovery in multiple mining areas in Beijing, China, based on time-series Landsat imagery. GIScience & Remote Sensing …
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3. area with the average depth of 5 meter. This location is next to agricultural area, specifically rice field. From 2016 anal ysis, mercury concentration in tailing was 566.8 mg/kg with the ...
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Natural regeneration is becoming more frequently used on a global level as a method of ecological restoration after mining operations. The objective of this study was to investigate forest ...
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Mining substrates showed lower contents of soil organic matter (SOM) and nutrients than undisturbed areas of forests and cangas. In order to achieve the success of revegetation, nutrients have ...
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mining activities. Natural revegetation of bare sub-strate exhibits characteristics of primary succession, so this chronosequence was also used as a proxy to follow P biogeochemistry in the very early stages of pedogenesis. Materials and methods Study area and soil sampling The study area consisted of sand dumps revegetating
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Abstract. Despite the urgent demand for sustainable mining, the revegetation and rehabilitation of areas degraded by mining activities remain challenging. Uncertainties about species selection, the management and control of alien invasive …
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Large dam removals are increasing in frequency and the response of natural and managed revegetation is a critical consideration for managed restoration of dewatered reservoir landscapes post dam removal. The removal of two large dams on the Elwha River in 2011-2014 provides insight into reservoir revegetation. We review literature and datasets …
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The study area is located in the southern Yangtze River Basin in China, a polymetallic mining area rich in iron and copper ore resources. The study area includes parts of Huangshi City, Ezhou City, and Huanggang City, with an area of 4012.16 km 2 (Fig. 1).The landscape consists of hills, plains, and low mountains and is dominated by hills.
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Revegetation is a vital step in facilitating a successful soil restoration in disturbed lands. It can occur naturally through plant succession and colonization or accelerated human-driven land changes meant to repair damage caused by severe events like floods, wildfire, or mining. The original technique involved applying fertilizer and …
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Vegetation restoration in disturbed areas can be achieved by passive (spontaneous succession, PR) and active (human-induced, AR) approaches. However, the contributions of different restoration strategies to the soil physicochemical properties and the bacterial community dynamics remain unclear in semiarid coal mining-disturbed …
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valid revegetation and/or phytoremediation strategy of those areas, our assessment was done in different locations where no established vegetation can currently be found.
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Revegetation in arid environments is one of the best approaches to improve the soil quality and address ecological restoration (Li and Liber 2018). However, very few plant species can thrive in degraded mined lands due to the scarce availability of soil nutrients and the high degree of metal toxicity (Wang et al. 2018 ).
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We performed a systematic review about active revegetation after mining and identified 203 relevant studies. Most studies were performed in the USA (34%), in regions with a temperate climate (59% ...
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Semantic Scholar extracted view of "Insight into soilless revegetation of oligotrophic and heavy metal contaminated gold tailing pond by metagenomic analysis." ... {Chenjing Liu and Bing Li and Xu Chen and Ying-bo Dong and Hai Hai Lin}, journal={Journal of hazardous materials}, year={2022}, volume={435}, pages={ 128881 }, url={https://api ...
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Land reclamation and ecological restoration in mining areas. The exploitation of mineral resources often leads to the entire or partial degradation of …
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Moss Revegetation, A Process to Initiate Restoration and Repair of Natural Resources Damaged by Mining that Impact Butte Area One A "How to" Brochure to Revegetate Barren Soil for the Montana ...
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In this study, we provide a global perspective of the active revegetation of mining areas without soil reconstitution based on peer-reviewed literature. Research on …
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The Yanhe Basin is the focal area of revegetation in the Loess Plateau. It is located in the transitional vegetation zone and is a branch of the Yellow River (36.38°–37.32 °N, 108.65°–110.48 °E) (Fig. 1).It covers an area of 7687 km 2 and is characterized by gullies and hills. Its elevation ranges from 495 to 1795 m.
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revegetation after mining around the world can help to identify well established successful practices and therefore drive future research to improve the success of mining site …
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The vegetation condition can reflect the process of surface mining and restoration, while quantifying the impacts of different mining patterns and surrounding …
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Comprehensive evaluation of drought resistance of tree species. Table 6 shows the drought resistance coeficients of 28 indi-cators of nine species. The contribution rates of the first seven ...
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However, some phyla showed specific trends according to the progress of ecological revegetation, such as the increase in Acidobacteria and Firmicutes and the decrease in Actinobacteria and Chloroflexi, as already observed in other coal mining revegetated areas (Li et al., 2014).
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Download Citation | Influence of different revegetation choices on plant community and soil development nine years after initial planting on a reclaimed coal gob pile in the Shanxi mining area ...
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During the revegetation process, there exists a large number of microbes that are resistant to heavy metal (loid)s and highly adaptable to mining environments. Using bacteria adapted to severe heavy metal pollution for ecological restoration in harsh, nutrient-poor, polluted areas presents a promising approach ( Sun et al., 2018 ).
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The evaluated areas varied in relation to the post-mining condition, natural revegetation (NR), an area with gully erosion (GA) and area under eucalyptus revegetation (ER) and native veg-etation ...
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Revegetation is intended to encourage the development of mine soil, produce pleasing landscapes and increase ecosystem productivity (Skousen, 2010) to increase the sustainability of mining operations. As the rapid growth and closure of vegetation are necessary for erosion control and site stabilization, fast-growing plant …
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