TEORETHICAL EVALUATION OF ANTHROPOGENIC RISKS IN TAZLAU RIVER BASIN

Luminita Bibire,Mihaela-Beatrice Barbieru,Narcis Barsan,Adrian Stelian Ghenadi

doi:10.29081/jesr.v22i2.232

Abstract

<p>In the Tazlau Basin there was a really strong anthropogenic impact. Many areas have almost totally been deforested, the grazing and agriculture have extensively and irrational been practiced, underground reserves have been exploited, too etc. The expanding of settlements along the rivers and building of modern communication routes along beds favored the phenomena of flooding and destruction of hydraulic works. These all aspects led to frequent occurrence of risk events: erosions, landslides, degradation of the rivers beds, pollution of air, water, vegetation, soil, etc. The paper identifies anthropogenic risk factors from Tazlau Basin, and proposes analyzes of the consequences and the measures to avoid these ensuing consequences.</p>

Highlights

In the present, the Romanian legislation asks the local administrative institutions and economic operators to do the identification complex studies for assessment, monitoring and control regarding risk factors both for the geographical units and for administrative and territorial units.The complexity and interdisciplinary of this kind of work is very high and often these institutions do not have human resources to do it
Local Sources (Autochthonous) of Pollution and Sources Placed Outside of Tazlau Basin (Allochthonous Pollution) generally there is no significant pollution of Tazlau Basin, that represents a major degree of risk, in certain areas, such phenomena still exist
Local Sources (Autochthonous) of Pollution Local sources of pollution are represented by industrial objectives in the area, the use of chemical fertilizers, herbicides and pesticides in agriculture, domestic wastewater and traffic auto

Summary

Introduction

The complexity and interdisciplinary of this kind of work is very high and often these institutions do not have human resources to do it. They have not financial resources to outsource this task to specialized companies (as it is in other EU countries) [1,2,3]. For these reasons, the existing studies are of poor quality and they contain information, which are insignificant and useless, so they do not ensure effective risk coverage [4, 5].

Methods

Results

Conclusion