Journal of Geoscience and Environment Protection, 2014, 2, 8-12
Published Online December 2014 in SciRes. http://www.scirp.org/journal/gep
http://dx.doi.org/10.4236/gep.2014.25002
How to cite this paper: Shergunova, N. A., Solovev, S. V., Baikov, K. S., Chernenko, Yu. V., & Poshivailo, Ya. G. (2014). Com-
puter Modelling Average Annual Temperature in the Ground Layer of Air for the South of Western Siberia (Russia). Journal
of Geoscience and Environment Protection, 2, 8-12. http://dx.doi.org/10.4236/gep.2014.25002
Computer Modelling Average Annual
Temperature in the Ground Layer of Air for
the South of Western Siberia (Russia)
N. A. Shergunova, S. V. Solovev, K. S. Baikov, Yu. V. Chernenko, Ya. G. Poshivailo
Institute of Soil Science and Agrochemisry, Novosibirsk, Russia
Email: elka_palkina @mail.ru , solo vyev87@ mail.ru , kbaikov@mail.ru, yuliachernenko89@yandex.ru,
yaroslava_po@mail.ru
Received N ove mber 20 14
Abstract
Computer modelling the map of average annual temperature in the ground layer of air is per-
formed for the southern part of Western Siberia (Russia). Four methods for data interpolation
were used in ArcMap 9. Procedure of creation of digital model is described in detail. An original
mathematic way for ranking of methods is proposed. According to results, Ordinary Kriging me-
thod gives the best approximation to the initial data.
Keywords
Computer Modelling, Tem p erature, Interp olati on, Western Siberia
1. Introduction
In connection with development of computer technologies and wide introduction of computers in the sphere of
scientific researches, the questions of their effective use for modelling, identication and scientific prognosis be-
come more and more actual, for example, in ecology, climatology, soil science. The insufficient amount of
models corresponding to the real data is observed in these sciences.
Difficulty of accumulation and processing of spatial data, as well as complication of simultaneous account of
many factors influencing on a natural situation, do such procedure very difficult and expense. Researchers work
in the conditions of permanent deficit of information: many attributes have a low level of informing, other pa-
rameters are absent often (Tsaregorodcev, & Pogrebnaya, 1998).
The executed research has in focus development of effective paths for the study of spatial distribution of cli-
matic indexes on the basis of the use of modern computer technologies. An aim of this research is mapping val-
ues of middle annual temperature on the basis of their spatial distribution and construction of the model of av-
erage annual temperature on long-term data for territory of the Novosibirsk Oblast (Western Siberia, Russia)
using ArcGis.
The study area is located in the southeast West-Siberian plain and only in the utmost east go spurs Salairo-
Kuznetsk mountain region, in its turn, determines its climatic features (Natural zoning and, 2010). The climate is