全球智库信息集成服务系统(G2TT): Introduction.

G2TT

来源类型	Book Section
DOI	10.1007/978-94-009-2965-4_33
	Introduction.
	Parry ML; Carter TR; Konijn NT
发表日期	1988
出处	The Impact of Climatic Variations on Agriculture. pp. 629-636 Dordrecht, The Netherlands: Springer. ISBN 978-94-009-2965-4 DOI: 10.1007/978-94-009-2965-4_33 .
出版年	1988
语种	英语
摘要	The Saratov region is situated in the southwestern part of the East European plain (Figure 5.1), covering a total area of 100,200 km2. It lies approximately between longitudes 42°30′ and 51°E, and between latitudes 50° and 52°30′N, and about 80% of the territory falls in the steppe zone. Most of the area (about 85%) is agricultural land, predominantly arable, while approximately 5% of the region is covered by forests. The Volga River (the largest in Europe) dissects the region for a distance of 420 km from northeast to southwest as it flows toward the Caspian Sea. The river thus presents a convenient geographical reference that can be used in delimiting territorial subregions (see Subsection 5.2, below).
主题	Resources and Environment Area (REN)
URL	http://pure.iiasa.ac.at/id/eprint/13031/
来源智库	International Institute for Applied Systems Analysis (Austria)
引用统计
资源类型	智库出版物
条目标识符	http://119.78.100.153/handle/2XGU8XDN/133171
推荐引用方式 GB/T 7714	Parry ML,Carter TR,Konijn NT. Introduction.. 1988.