Arid
DOI10.1016/j.ecoleng.2010.12.017
Standardizing rehabilitation protocol using vegetation cover for bauxite waste (red mud) in eastern India
Chauhan, Suresh; Ganguly, Anirban
通讯作者Chauhan, Suresh
来源期刊ECOLOGICAL ENGINEERING
ISSN0925-8574
出版年2011
卷号37期号:3页码:504-510
英文摘要

This paper presents results of a research trial for standardizing a rehabilitation protocol through developing vegetation cover to rehabilitate red mud ponds. The trial was conducted at one of the red mud ponds of Hindustan Aluminum Company Limited (HINDALCO), the largest aluminum producer of India, at Ranchi district of Jharkhand State in eastern India. The trial was set up as a factorial experiment with five tree species, four treatment combinations, two irrigation types and two pit sizes. Growth data of five tree species for six parameters (collar diameter. GBH, plant height, crown diameter, number of leaves and number of branches) were recorded over 19 months. Four-way independent ANOVA was conducted on the growth data where all main effects, interaction effects and marginal means were computed. A best fit plantation protocol was developed out of this analysis, with Acacia nilotica and Albizia lebbeck emerging as the best performing tree species. Among different treatments, 20% gypsum along with 10% vermicompost and acid producing bacteria emerged as most preferred treatment amenders. Between two irrigation types, drip irrigation provided better growth results in all the tree species. Effect of the pit size was not found to be statistically significant for this time scale. (C) 2010 Elsevier B.V. All rights reserved.


英文关键词Aluminum Gypsum Red mud Rehabilitation Vermicompost
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000288043000012
WOS关键词MINE-SPOIL ; PHYSICAL-PROPERTIES ; REFINING RESIDUE ; SEWAGE-SLUDGE ; ARID ZONE ; REVEGETATION ; SITES ; TAILINGS ; GYPSUM ; SOILS
WOS类目Ecology ; Engineering, Environmental ; Environmental Sciences
WOS研究方向Environmental Sciences & Ecology ; Engineering
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/167807
作者单位TERI, India Habitat Ctr, New Delhi, India
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Chauhan, Suresh,Ganguly, Anirban. Standardizing rehabilitation protocol using vegetation cover for bauxite waste (red mud) in eastern India[J],2011,37(3):504-510.
APA Chauhan, Suresh,&Ganguly, Anirban.(2011).Standardizing rehabilitation protocol using vegetation cover for bauxite waste (red mud) in eastern India.ECOLOGICAL ENGINEERING,37(3),504-510.
MLA Chauhan, Suresh,et al."Standardizing rehabilitation protocol using vegetation cover for bauxite waste (red mud) in eastern India".ECOLOGICAL ENGINEERING 37.3(2011):504-510.
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