Page 115 - Наукові записки Державного природознавчого музею, 2022 Вип. 38

114 Скробач Т.Б., Бриндзя І.В., Микитчин О.І.

Skrobach T.B., Bryndzia I.V., Mykytchyn O.I.
Feasibility of changing the area of the «Boryslavsky» local landscape reserve
The intervention of industrial production in the state of nature-reserved objects often causes a
number of changes in natural ecosystems. In the city of Boryslav and its surroundings, industrial oil
production has already caused a large number of environmental problems. In order to preserve the
valuable native beech-fir forests surrounding the city on the southern side, the gene pool of the animal
and plant world, and maintain the overall ecological balance in the Drohobych region, in 1984 the
Boryslavsky landscape reserve of local importance was created, the area of which is 2,049.3 hectares.
The territory of the reserve belongs to the Upper Dniester Beskydy district and is of particular
importance for ensuring the water regime of the Tysmenytsia River and its tributaries, in the basin of
which it is located. Also, 15 red book insect species were found here, which is about half of the red
book entomofauna of the Transcarpathian region in general, and a number of insects that are under
protection in European countries or recognized as rare, although they are not listed in the Red Book
of Ukraine, 6 rare red book species of animals. Our research confirmed the presence of four Red Book
grass species that have the nature conservation status of unassessed and two rare phytocenoses (the
association of Alnetum (incanae)alliosum (ursini) and Fageto (sylvaticae)Abietum (albae) Hederosum.
The territory of the reserve is located within the boundaries of South Boryslav of the oil field, which
belongs to the most promising oil and gas-bearing areas of Precarpathia. In accordance with the
approved limit for the special use of natural resources within the territories and objects of the nature
reserve fund of local importance, in accordance with the state environmental protection department in
the Lviv region, and on the basis of the permit issued by the local self-government body, the limited
liability company "First Ukrainian Gas and Oil Company" began conducting geological exploration
works on the site belonging to the territory of the Boryslavsky Reserve. the territory of the nature
reserve, with an area of 2.5 hectares, located on the border of blocks 63 and 66, vid. 5 square meters
66 and part of ed. 1 and 2 sq. 63 of the Boryslav Forestry (territory of the reserve, altitude about 740
m above sea level) was cut down due to the need for geological exploration. As of today, this company
has a special permit to use the subsoil of this area and plans to continue its activities. Given these
circumstances, we consider it expedient to remove this area from the lands of the landscape reserve of
local importance "Borislavsky", as it does not fulfill the functions assigned to it, namely: protection,
preservation and restoration of valuable fir and beech plantations of natural origin with a typical
formations with flora and fauna. In turn, we propose to include two plots of highly productive beech-
fir groves from the lands of the State Enterprise "Drogobitske LG", Boryslav Forestry, namely sections
No. 20 (area of 2.8 ha) and No. 22 (area of 1.2 ha) ) of the 44th quarter. These areas, bordering the
lands of the landscape reserve, were selected as a result of the study of the tree stand, features of
vegetation and soil cover, the existing natural undergrowth of beech and fir, the presence of plant and
animal species included in the Red Book and subject to protection. Thus, the area of the reserve will
increase by 1.5 hectares.
Key words: nature reserve, geological survey, species listed in the Red Book, plantations of natural
origin.