Open AccessAnalysis of state of biotic resources of Vereshchytsia River basin
Author(s) -
V. Grekh,
Oksana Kormylo,
S. Kukurudza
Publication year - 2014
Publication title -
vìsnik lʹvìvsʹkogo unìversitetu. serìâ geografìčna
Language(s) - English
Resource type - Journals
eISSN - 2415-7201
pISSN - 2078-6441
DOI - 10.30970/vgg.2014.47.820
Subject(s) - abiotic component , biota , drainage basin , biotic component , ecology , marsh , environmental science , fishing , structural basin , geography , resistance (ecology) , wetland , biology , paleontology , cartography
The resources of plants (forest and meadow-marsh), animals (hunting and fishing) on example of the drainage basin of river Vereshchytsia as clearly defined the terrestrial-waterу spatio-functional geosystem are analysed. Also the role of phyto- and zooplankton in the improving of the forage base fisheries is analysed. The relationships and the interdependences of abiotic and biotic components of the environment and the impact of the anthropogenic factors on them are considered. Key words: biotic resources, drainage basin, river basin approach, rational use, reproduction, protection of biota.