Results 251 to 260 of about 20,608,212 (278)

Succession law and model of reconstructed soil quality in an open-pit coal mine dump of the loess area, China

Journal of Environmental Management, 2022
Studying the change laws of reconstructed soil quality and constructing succession models are the main components and tools of reconstructed soil quality evaluation for the supervision and management of reconstructed soil. However, the evaluation and management system of reconstructed soil quality suitable for the loess area needs to be improved.
Shufei, Wang   +4 more
openaire   +2 more sources

Effect of Reclamation Years on Soil Physical, Chemical, Bacterial, and Fungal Community Compositions in an Open-Pit Coal Mine Dump in Grassland Area of Inner Mongolia, China

Land Degradation and Development, 2023
AbstractUnderstanding the process of changes in substrate physical, chemical, and biological properties is critical for vegetation ecosystem reconstruction of open‐pit coal mining dumps. However, the relationships of soil chemical, biological, bacterial, and fungal characteristics in open‐pit coal mining dumps in grassland area are still unclear.
Yalin Liu, Le Qi, Weibo Ren
exaly   +2 more sources

Measure soil resilience after reclamation of open pit dump in semi-arid area

2020
<p>The main work of soil reclamation in coal mine area is to recover the structure and function of soil, which is the key factor for the restoration of mine damaged ecosystem. The calculation of soil resilience is an index to measure the stability of ecosystem, which provides guidance for the sustainability of soil management. As
Huping Hou, Chen Wang
openaire   +1 more source

Methodology for a Dump Design Optimization in Large-Scale Open Pit Mines [PDF]

open access: yesCogent Engineering, 2017
Dump design and scheduling are critical elements to effective mine planning, especially if several of them are required in large-scale open pit mines.
Jorge Puell Ortiz
exaly   +2 more sources

Risk assessment predictions of open dumping area after closure using Monte Carlo simulation

AIP Conference Proceedings, 2017
Currently, there are many abandoned open dumping areas that were left without any proper mitigation measures. These open dumping areas could pose serious hazard to human and pollute the environment. The objective of this paper is to determine the risk assessment at the open dumping area after they has been closed using Monte Carlo Simulation method ...
Nur Irfah Mohd Pauzi   +2 more
openaire   +1 more source

Differentiation and mechanisms on physical properties of reconstructed soils on open-cast mine dump of loess area

Environmental Earth Sciences, 2015
Soil reconstruction on the open-cast mine dump is an important part of land reclamation. This study took soils at the south dump in Antaibao open-cast mine of China Coal Pingshuo Group as the research object and focused on analyzing the physical properties and differentiation mechanisms of the reconstructed soils collected from the dump along the slope 
Yingui Cao   +6 more
openaire   +1 more source

Effect of heavy metals from an electronic waste open dumping area on the cytotoxicity of climbing perch (Anabas testudineus)

International Journal of Environmental Studies, 2020
Abnormal chromosomes in climbing perch (Anabas testudineus) from a reservoir near an electronic waste (e-waste) open dumping area compared with reference area were investigated.
Uraiwan Phoonaploy   +2 more
openaire   +1 more source

Plantation and Rehabilitation of Solid Waste Storage Areas and Open Dump Areas

2015
Az gelişmiş ve gelişmekte olan ülkelerde katı atıklar genellikle yerleşim bölgelerinden uzak, açık alanlara gelişigüzel yığılarak uzaklaştırılmaktadır. Türkiye’de de uzun yıllardır katı atıkların uzaklaştırılmasında bu yol kullanılagelmiştir. Kırsaldan kente göçün artmasıyla bir yandan göç edilen şehirlerdeki katı atık miktarı artarken, diğer yandan ...
GÖKÇE, Gümüş, HASANOĞLU, Pınar
openaire   +1 more source

Monitoring of ecosystem formation at open pit mines and waste dumps in the area of Bazhenovsky asbestos deposit by means of the earth remote sensing

Gornyi Zhurnal, 2017
Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
Zenkov, I. V.   +3 more
openaire   +4 more sources

Home - About - Disclaimer - Privacy