Rainfall Spatial Variability and its Impact on Important Environment Processes in India

被引：0

作者：

Sontakke, N. A. ^{[1
]}

Singh, H. N. ^{[1
]}

Singh, Nityanand ^{[1
]}

机构：

[1] Indian Inst Trop Meteorol, Pune 411008, Maharashtra, India

来源：

MODELLING OF ENGINEERING AND TECHNOLOGICAL PROBLEMS | 2009年 / 1146卷

关键词：

Rainfall Spatial Variability; Moisture Regions; Dry and Wet Zones; Desertification; River Channel Changes; Rising Trend in Temperature; FLUCTUATIONS; DYNAMICS; DESERTS;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Desertification, River channel changes and rising trend in surface air temperature are environmental problems of serious concern in India. Elaborate analyses of spatial variation of annual, seasonal and monthly rainfall over the country have been carried out to understand the role of spatial variability on important environmental processes. Spatial variation of annual rainfall expansion and contraction of by examining expansion and contraction of the moisture regions and that of seasonal and monthly rainfall from expansion and contraction of respective period dry and wet zones using highly quality-controlled rainfall data from 316 locations for the period 1871-2006. Impacts of rainfall spatial variability on important environmental problems arc discussed.

引用

页码：136 / 168

页数：33

共 15 条

[1]

AGNEW AC, 1992, WATER RESOURCES ARID

[2] DYNAMICS OF DESERTS AND DROUGHT IN SAHEL [J].

CHARNEY, JG .

QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY, 1975, 101 (428) :193-202

[3]

HAYNES ES, 1999, DESERT DROUGHT DEV S, P53

[4] Briksdalsbreen in western Norway: AD 1900-2004 frontal fluctuations as a combined effect of variations in winter precipitation and summer temperature [J].

Nesje, A .

HOLOCENE, 2005, 15 (08) :1245-1252

[5]

Pidwirny M., 2006, ENCY EARTH

[6]

Rodwell MJ, 1996, Q J ROY METEOR SOC, V122, P1385, DOI 10.1002/qj.49712253408

[7] ON THE RELATIONS OF THE RAINFALL VARIABILITY AND DISTRIBUTION WITH THE MEAN RAINFALL OVER INDIA [J].

SINGH, N ;

MULYE, SS .

THEORETICAL AND APPLIED CLIMATOLOGY, 1991, 44 (3-4) :209-221

[8]

SINGH N, 1991, USE COMPUTERS COMPUT, V2, P122

[9]

Singh N, 2005, IAHS-AISH P, V296, P273

[10] Instrumental period rainfall series of the Indian region (AD 1813-2005): revised reconstruction, update and analysis [J].

Sontakke, N. A. ;

Singh, Nityanand ;

Singh, H. N. .

HOLOCENE, 2008, 18 (07) :1055-1066

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