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THE DYNAMICS OF THE CLIMATIC FACTORS IN CÂRCINOV BASIN WITH REFERENCE TO THE VILLAGE BOŢEŞTI


MARIA CHIVULESCU
University of Pitesti, Str. Târgul din Vale, No.1, 110040, Department of Ecology and Environmental Protection Piteşti, România e-mail: maria_chivulescu@yahoo.ca

Issue:

SCSB, Number 2, Volume XXI

Section:

Volume 21, No.2 - Animal Biology

Abstract:

In the present work are studied the

temperature and rainfalls for the Cârcinov valley

in the last years (2008-20110) related to a longer

period of time and to the modifications of the

vegetation under the influence of the anthropic

action.

For the Cârcinov Valley and also for the

entire country, the time gap 2000-2011 was hot

on its entire period, being noticed warmer winters

that took place with a larger frequency, the

earliest springs, the hottest summers with longer

canicular periods and with exceeding the absolute

thermal maximum at the country level.

The predominance of the early springs

reflects a proof of the regional climatic changes

noticed mainly in this interval. For Cârcinov

Valley, a region placed in Cândeşti Piedmont, the

relationships between the climatic system and that

of the hydrographic networks are very important

from the point of view of the characteristics of

this region, mainly, for the evaluation of the

phenomenon with risks, that appear at the

crossing of the two systems (climatic – hoar-frost,

white frost, glazed frost, freeze, fog, blizzard and

hydrological – bed processes and inrushes)

This orographic shelter has a very

significant preponderance in keeping the

temperatures higher inside.

In this situation Cârcinov valley is safe

from the “invasions” of cold or hot air from the

plains mainly due to this orographic dam. The

sum of the bioactive temperatures (T over or

equal with 5

0

C) is 3704 and the length of the

vegetation period (T over or equal to 10

0

C) is

3164.

These data lead us to the conclusion that

within the unit studied, the thermal potential of

the area differentiates sensibly and it explains the

presence of the clay alluvial brown soils covered

with beech forests or beech forests - oak groves,

that predominate in the northern part of the area.

Due to the lack of interest from the Ocolului

Silvic / “Forests Division” in the area or of other

private divisions, to take for guarding the forests

that were given back, the forests were devastated

and long surfaces remained barren, without trees.

Keywords:

Cândeşti Piedmont, temperature, annual average temperature, temporal average, precipitations, annual sum of precipitations.

Code [ID]:

SCSB20122102V21S01A0004 [0003761]


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