LAND DEGRADATION AND SOIL CONSERVATION WITHIN THE SIMILA CATCHMENT –TUTOVA ROLLING HILLS 

Journal Title: Present Environment and Sustainable Development - Year 2012, Vol 6, Issue 2

Abstract

 The Simila catchment is located in the Tutova Rolling Hills, Southern Moldavian Plateau, and covers 252.83 km2. The sandy - clayey Miocene-Pliocene layers have been modeled by the local geomorphological factors as a series of parallel prolonged hills which typify the entire area. The improper human activity, mainly deforestation, up and down hill farming and inadequate road network resulted in significant land degradation through the development of sheet erosion, gullying and less through landslides. The overall estimation shows that sheet erosion produces 12.02 t ha-1yr-1 (276500 t yr-1), that represents 56 % of the total erosion within the Simila basin. On the other hand, the value of gully erosion rate is estimated at 7.4 t ha-1yr-1(186075.5 t yr-1). Therefore, total erosion is averaging 19.38 t ha-1yr-1(462,836.9 t yr-1) and proves the advanced state of degradation that characterizes especially the agricultural lands in the research area. A map of the appropriate conservation practices for the suitable usage of the cropland within the Bogdăniţa catchment was drafted. The major changes are as follows: the arable reduces to 575 ha, only under strip-cropping system; the quality of the pastures must be improved; the forestland extends from only 232 ha (18% of the entire area) to 507 ha (40%). All unproductive land must disappear.

Authors and Affiliations

Lilian Niacşu, Loredana Stoian, George Topşa

Keywords

Related Articles

ENVIRONMENT MINING AND SUSTAINABLE DEVELOPMENT

 In Morocco there are a series of metal sulphide mineralizations which have been or are exploited by small and medium scale of mining companies. This exploitation, like other equivalent in the world, has a deleterio...

THE NECESSITY AND OPPORTUNITY OF THE PROTECTION FROM HAILSTORMS IN THE DEPARTMENTS OF VRANCEA AND GALATI

L’étude au sujet mentionné présente un étalage scientifique de la manière selon laquelle se produisent les phénomènes de grêle dans les départements de Vrancea et Galaţi, les conclusions menant à des prises de décisions,...

STUDY OF ENVIRONMENTAL EDUCATION IN THE UNIVERSITIES OF GERMANY

The role of schools will be mainly to acknowledge the importance of environmental issues. These issues are very complex and therefore interdisciplinarity is required in order to tackle these issues. Therefore, getting st...

CURRENT PROBLEMS IN THE MANAGEMENT OF URBAN WASTE IN BOTOSANI CITY

La gestion des déchets est l’une des priorités actuelles en ce qui concerne la solution des problèmes d’environnement au niveau national mais aussi au niveau local; c’est pourquoi le Ministère d’Environnement et du Dével...

THE IMPACT OF WEATHER AND CLIMATE RISKS ON CEREAL CROPS PRODUCTIVITY

Increase the intensity and frequency of the weather and climate risks contribute to compromised harvests in recent decades. Analysis of financial losses indicates that in 2007 and 2012 substantial values were reached. In...

Download PDF file
  • EP ID EP136419
  • DOI -
  • Views 119
  • Downloads 0

How To Cite

Lilian Niacşu, Loredana Stoian, George Topşa (2012). LAND DEGRADATION AND SOIL CONSERVATION WITHIN THE SIMILA CATCHMENT –TUTOVA ROLLING HILLS . Present Environment and Sustainable Development, 6(2), 465-475. https://europub.co.uk/articles/-A-136419