10. Zoning of the territory of Western Polissya of Ukraine for anthropogenic loading and ecological status of small river basins

https://doi.org/10.31073/agrovisnyk201901-10
Jatsyk A. V., Pasheniuk I. A., Gopchak I. V., Basiuk T. O.
Pages: 68-72.

Full article: 
Abstract
The purpose. To execute zoning of territory of Western Polissia of Ukraine on anthropogenic load and to evaluate ecological state of basins of small rivers. Methods. Study was conducted according to regular observation within the limits of basins of the probed rivers with the use of system model of hierarchical structure «Basin of small river». The given model realized grading basins of small rivers on extent of anthropogenic loads and allowed tracking state of water-collecting area on various indexes in a slit of separate subsystems (radioactive impurity of territory, use of lands, use of river flow, quality of water). Results. At account of extent of anthropogenic load on basin of small rivers they evaluated quantitative and quality indicators of separate subsystems. It was established that on aggregate of all criteria the ecological state of basins in 33% of rivers was characterized as «changes negligible», 25 — state «satisfactory», in 42% — state «bad» and «very bad». General ecological state of basins of small rivers of Western Polissia was unsatisfactory. By results of water-ecological zoning of territory of probes they offered some nature protection measures. In particular, in all basins of rivers of Western Polissia first of all it is necessary to increase amount of forests, to diminish the areas of agricultural lands and index ploughing. Conclusions. With the purpose of martempering and restoring of the disturbed natural state of basins of small rivers of Western Polissia of Ukraine it is necessary to hold water-ecological zoning of their territories. That will promote density of force of all objects of control and managing for development and implementation of general basin and territorial nature protection measures.


Key words: river, surface waters, water-collecting area, quality of water, ecological evaluation.



References
  1. Yatsyk A.V. (2004) Vodogospodars`ka ekologiya [Water management ecology]Kiev: Heneza. 480 s [in Ukrainian]
  2. Yatsyk A.V., Levyc`ka S.O., Pashenyuk I. A. (2007) Antropogenne navantazhennya na vodni ekosy`stemy` ta osnovni pry`ncy`py` ekologichnogo normuvannya [Anthropogenic pressure on aquatic ecosystems and basic principles of ecological regulation] Rivne : NUVHP, S. 108-119 [in Ukrainian]
  3. Yatsyk A.V. (1997). Ekolohycheskye osnovy ratsyonalnoho vodopolzovanyia [Ecological basis of rational water use]. Kiev : Heneza. 640 s. [In Russian].
  4. Yatsyk A.V., By`shovec L.B., Bogatov E.O. (2007) Metodyka rozraxunku antropogennogo navantazhennya i klasyfikaciyi ekologichnogo stanu basejniv malyx richok Ukrayiny [Method of calculation of anthropogenic loading and classification of ecological status of basins of small rivers of Ukraine] Kiev? 67 s. [in Ukrainian].
  5. Yatsyk A., Pasheniuk I., Hopchak I., Basiuk T. (2017). Vodogospodars`ko-ekologichne rajonuvannya yak osnova zberezhennya i vidnovlennya vodnyx resursiv [Water management and ecological zoning as the basis for the preservation and restoration of water resources] Zbirka dopovidej Mizhnarodnogo Kongresu "ETEVK-2017". Ky`yiv, TOV "PRAJM-PRINT". – S. 167-171 [in Ukrainian].
  6. Levyc`ka S., Pashenyuk I. (2007) Konceptual`ni ta metodologichni zasady ekologo-vodogospodars`kogo rajonuvannya [Conceptual and methodological principles of ecological and water-zoning zoning] Vodne gospodarstvo Ukrayiny № 4. – S. 37–43. [in Ukrainian].
  7. Shevchuk V. Ya. (2001) Pro Koncepciyu perexodu Ukrayiny do stalogo rozvytku [About the Concept of Ukraine's Transition to Sustainable Development] Problemy stalogo rozvytku Ukrayiny: statti Kyiv, S. 42-51. [in Ukrainian]
  8. Xvesyk M. A. (2008) Strategichni imperatyvy racional`nogo pryrodokorystuvannya v konteksti social`no-ekonomichnogo pidnesennya Ukrayiny [Strategic imperatives of rational nature management in the context of socio-economic uplift of Ukraine] Monografiya, Donecz`k : TOV ”Yugo-Vostok Ltd”, 496 s. [in Ukrainian]
  9. Yatsyk A.V., Gryshchenko Yu. M, Volkova L. A.,. Pashenyuk I. A (2007) Vodni resursy: vykorystannya, oxorona, vidtvorennya, upravlinnya: [Water resources: use, protection, reproduction, management] – Kyiv: Geneza,. – 360 s. [in Ukrainian]
  10. Klymenko O., Statnyk I. (2012). Metodolohiia pokrashchennia ekolohichnoho stanu richok Zakhidnoho Polissia (na prykladi r. Horyn) : monohrafiia [Methodology for improving the ecological status of the rivers of Western Polissya (for example, the Gorin River): monograph]. Rivne : NUVHP. 206 s. [in Ukrainian].