干旱区生态环境知识资源中心(Arid): The need for digital soil mapping in India

Arid

DOI	10.1016/j.geodrs.2019.e00204
	The need for digital soil mapping in India
	Dharumarajan, S.1; Hegde, Rajendra 1; Janani, N.1; Singh, S. K.2
通讯作者	Dharumarajan, S.
来源期刊	GEODERMA REGIONAL
ISSN	2352-0094
出版年	2019
卷号	16
英文摘要	Soil is an important part of natural environment which should be nurtured and monitored regularly to maintain its fertility. Accurate and quantitative spatial soil information is necessary for dealing with burning global issues such as land degradation and food security. Digital soil mapping is one such innovation which explicit spatial soil information with the help of recent advanced technologies. Digital soil mapping has moved from research phase to operational phase across the countries but no fully fledged research has been carried out in India. In this present paper, we discuss the need fora digital soil mapping programme in India by highlighting the basic digital soil mapping principles and we also present two case studies of the DSM approach on mapping of basic soil properties and associated uncertainties using a Quantile Regression Forest in Karnataka, India. (C) 2019 Elsevier B.V. All rights reserved.
英文关键词	Digital soil mapping India Prediction Soil properties Scorpan model Alfisols Vertisols
类型	Review
语种	英语
国家	India
收录类别	SCI-E
WOS记录号	WOS:000468837700007
WOS关键词	SPATIAL PREDICTION ; ORGANIC-CARBON ; LOGISTIC-REGRESSION ; LAND DEGRADATION ; FOREST ; MAP ; DESERTIFICATION ; CLASSIFICATION ; MATTER ; STOCKS
WOS类目	Soil Science
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215943
作者单位	1.ICAR Natl Bur Soil Survey & Land Use Planning, Reg Ctr, Bangalore 560024, Karnataka, India; 2.ICAR Natl Bur Soil Survey & Land Use Planning, Amaravati Rd, Nagpur 10, Maharashtra, India
推荐引用方式 GB/T 7714	Dharumarajan, S.,Hegde, Rajendra,Janani, N.,et al. The need for digital soil mapping in India[J],2019,16.
APA	Dharumarajan, S.,Hegde, Rajendra,Janani, N.,&Singh, S. K..(2019).The need for digital soil mapping in India.GEODERMA REGIONAL,16.
MLA	Dharumarajan, S.,et al."The need for digital soil mapping in India".GEODERMA REGIONAL 16(2019).