Temporal-spatial variation and the influence
factors of precipitation in Sichuan Province, China

doi:10.1007/s11515-008-0031-0

Front. Biol.

0, Vol.

Issue () : 236-240 https://doi.org/10.1007/s11515-008-0031-0

Temporal-spatial variation and the influence factors of precipitation in Sichuan Province, China

LIU Ruimin, SHEN Zhenyao

State Key Laboratory of Environment Simulation and Pollution Control, School of Environment, Beijing Normal University

Download: PDF(173 KB) HTML
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract Precipitation is a key factor in the water cycle. At the same time, precipitation is the focus of study in meteorology and climatology, ecological environmental assessment, non-point source pollution and so on. Understanding the temporal-spatial variation and the corresponding factors of precipitation has become the object of hydrology and environmentology. Based on the annual precipitation data, we analyzed the spatial distribution of precipitation in Sichuan Province in China as well as the temporal-spatial variation and the corresponding influence factors involved. The results show that the amount of precipitation was abundant, but the spatial distribution was not consistent with it and the amount of precipitation gradually declined from the south-east to the north-west in Sichuan Province, China. Moreover, the spatial distribution was different throughout the years. The result of correlation analysis indicated that elevation, temperature and air pressure were three key factors affecting the amount and distribution of precipitation, and the correlation coefficients were -0.56, 0.38 and 0.45 respectively. Notably, the relationship between the slope of topography and precipitation were significantly negative and the average correlation coefficient was -0.28.

Issue Date: 05 June 2008

Cite this article:

LIU Ruimin,SHEN Zhenyao. Temporal-spatial variation and the influence factors of precipitation in Sichuan Province, China[J]. Front. Biol., 0, (): 236-240.

URL:

https://academic.hep.com.cn/fib/EN/10.1007/s11515-008-0031-0
https://academic.hep.com.cn/fib/EN/Y0/V/I/236

1	Bacchi B Kottegoda N T 1995 Identificationand calibration of spatial correlation patterns of rainfallJournal of Hydrology165311348. doi:10.1016/0022‐1694(94)02590‐8
2	Berne A Delrieu G Creutin J D Obled C 2004 Temporal and spatial resolution of rainfall measurements requiredfor urban hydrologyJournal of Hydrology299166179
3	Bigg G R 1991 Kriging and intraregional rainfall variability in EnglandInternational Journal of Climatology14663675
4	Burgess T M Webster R 1980 Optimal interpolationand isarithmic mapping of soil properties. I. The semi-variogram andpunctual krigingJ Soil Sci31315331. doi:10.1111/j.1365‐2389.1980.tb02084.x
5	Carroll S S Cressie N A 1996 A comparisonof geostatistical methodologies used to estimate snow water equivalentWater Resources Bulletin32(2)267278
6	Cressie N A C 1993 Statistics for Spatial Data. Revised EditionJohn Wiley & Sons. Inc.New York
7	Dimitrakopoulos R 1994 Geostatistics for the Next CenturyDordrechtKluwer Academic Publisher
8	Garen D C Johnson G L Hanson C L 1994 Mean areal precipitation for daily hydrologymodeling in mountainous regionsWater ResourcesBulletin30(3)481491
9	Goovaerts P 1999 Geostatistics in soil science: state-of-the-art and perspectivesGeoderma89145. doi:10.1016/S0016‐7061(98)00078‐0
10	Holawe F Dutter R 1999 Geostatisticalstudy of precipitation series in Austria: time and spaceJournal of Hydrology2197082. doi:10.1016/S0022‐1694(99)00046‐3
11	Issaks E H Srivastava R M 1989 An Introductionto Applied GeostatisticsOxfordOxford University Press
12	Journel A G Huijbregts C J 1978 Mining GeostatisticsNew YorkAcademicPress
13	Liu R M Wang X J Zheng Y Li Y Jiang Y C Zhou X W 2002 The application of geostatistics in the study of waterquality of Taihu LakeActa Scientiae Circumstantiae22(2)209212 (in Chinese)
14	Mouser P J Hession W C Rizzo D M Gotelli N J 2005 Hydrology and Geostatistics of a Vermont, USA Kettlehole PeatlandJournal of Hydrology301250266. doi:10.1016/j.jhydrol.2004.06.032
15	Novontny V Chesters G 1981 Handbook ofNonpoint Pollution: Sources and ManagementNew YorkVan Nostrand ReinholdCo.555
16	Ploner A Dutter R 2000 New directionsin geostatisticsJournal of StatisticalPlanning and Inference91499509. doi:10.1016/S0378‐3758(00)00195‐6
17	Ritter W F Shirmohammadi A 2001 AgriculturalNon Point Source Pollution: Watershed Management and HydrologyNew YorkLewisPublishers
18	Rossi R E Mulla D J Journel A G Franz E H 1992 Geostatistical tools for modeling and interpreting ecological spatialdependenceEcological Monographs62277314. doi:10.2307/2937096
19	Webster R 1985 Quantitative spatial analysis of soil in the fieldAdvances in Soil Science3170
20	Webster R Oliver M A 2001 Geostatisticsfor Environmental ScientistsNew YorkJohn Wiley & Sons, Ltd

Viewed

Full text

Abstract

Cited

Shared

Discussed