ECOLOGICAL ASSESSMENT OF THE HUMAN -TRANSFORMED SYSTEMS OF THE IRPIN RIVER
Journal Title: Вісник Національного Авіаційного Університету - Year 2017, Vol 71, Issue 2
Abstract
Purpose: to learn the interaction of natural and anthropogenic factors and their consequences in the system “Natural environment (Irpin river) – human-transformed environment (Nyvka river)”. Methods: To assess the structural and functional changes of hydroecosystems, transformed under technogenic impact, hydrochemical, toxicological and biological techniques, as well as the methods of mathematical statistics for experimental data processing and summarization of obtained results, were applied. Results: it is proposed to determine the dynamics of the biotic self-regulation mechanism change under impact of the modifying (anthropogenic) factors, by the example of the two-component system – “Natural environment (Irpin River) – environment, transformed under technogenic impact (Nyvka River, the right-hand tributary of the Irpin River)”. It is proposed to extend additionally the opportunities of the ecological assessment due to application of the integrating index – the index of ecological conformity. Discussion: obtained results stipulate necessity of the further investigation of structural and functional patterns of the Irpin River ecosystem in space and time. Assessment of anthropogenic factors impact on hydroecosystem condition will make it possible to correct the nature guard activity concerning the improvement of the fishery object ecological condition and recreation essence of the Irpin River. Integration of the Nyvka and Irpin Rivers into a single system “Natural environment – environment, transformed under technogenic impact” will make it possible to obtain the objective assessment of technogenic changes in hydroecosystems. Implementation of the index of ecological conformity will make it possible to estimate completely the inner processes in the rivers.
Authors and Affiliations
Svitlana Madzhd, Yana Kulynych, Adrian Iavniuk
Keywords
Related Articles
- EP ID EP459687
- DOI 10.18372/2306-1472.71.11752
- Views 110
- Downloads 0
SIMULATION OF CONTROL STRATEGY FOR INTERNATIONAL MARKETING SERVICES
The main purpose of this article is to develop a general model of integrated management of marketing activities from an international perspective, given the relationship of its parts to each other and the external enviro...
FOOD AID TO CONFLICT AFFECTED POPULATIONS WFP EMERGENCY OPERATION - THE CASE OF EASTERN UKRAINE
The increase in the number of areas where humanitarian emergencies a re brought about by armed conflicts, and the enduring nature of these situations, call for research aimed at clarifying the internatio...
FEATURES OF PROVISION OF SUSTAINABLE NAVIGATION AIDS FUNCTIONING UNDER HELIOGEOPHYSIC DISTURBANCES
Purpose : The aim of this study is to research features of navigation provision of civil aviation aircraft using satellite navigation systems under heligeophysic disturbances. Methods : The analysis of requ...
OPERATIONAL CONCEPT OF ARRIVAL MANAGER
In this article is analyzed the conceptual structure of AMAN, namely the topicality and history of creation of this conception, principles and availability for usage of this concept for the purpose of improvement of air...
TRENDS IN THE FISH MARKET AND FISHING INDUSTRY PRODUCT DEVELOPMENT
The purpose of the article is to study the trends in the fish market and fish industry product development, to analyze the exports and imports of fish products to Ukraine to further develop cold supply chains. The paper...