THE PRESENT STATE OF DENUDATIONAL GEOMORPHIC PROCESSES ON THE LEFT BANK OF IZVORU MUNTELUI -BICAZ RESERVOIR (POIANA LARGULUI - BUHALNIŢA SECTOR)
Journal Title: Present Environment and Sustainable Development - Year 2013, Vol 7, Issue 2
Abstract
The knowledge of present denudational processes from the left bank of Bistriţa valley in the area between Poiana Largului and Buhalniţa – Rugineşti is of major importance at least from two points of view. The first refers to the relations between the evolution of denundational processes and of the lake area (implying clogging processes). The second relates to the proportion in which the respective slope processes affect the quality and functionality of DN15 national road, important route that links Piatra Neamţ with Vatra Dornei and Transilvania. This study analyzes the present state in the evolution of denudational processes and the way in which they negatively affect the functioning of DN15. The study has been eased by the existence of several studies from 1960-1980. Our research from 2011-2013 has focused on evidencing new causes that favor the extension and reactivation of landslides. Among these are the numerous constructions located on relatively stable slope deposits, missing corresponding landslide prevention and mitigation works, as well as the heavy traffic on DN15 from the last two decades. The study also had in view the identification of areas with recent landslides which have lead to the impairment in different aspects of the DN15 carriageway and the temporary closure of several sectors.
Authors and Affiliations
Claudiu Gaman
Keywords
Related Articles
- EP ID EP115519
- DOI -
- Views 81
- Downloads 0
LANDSLIDES IN THE SUBCARPATHIANS BETWEEN IALOMIŢA AND DÂMBOVIŢA RIVERS AND THEIR IMPACT ON THE ENVIRONMENTAL FACTORS
Les glissements de terrain des Sous-Carpates d’entre les rivières Ialomiţa et Dâmboviţa et leur impact sur les facteurs environnementaux. Caractéristique pour les glissements des Sous-Carpates est le fait qu’ils se disti...
AGRO-METEOROLOGICAL CONDITIONS FOR THE CULTIVATION OF AUTUMN WHEAT IN SOUTH DOBRUDJA
The importance and evolution of wheat crops in Dobrogea. In Dobrogea, wheat is an old crop, a fact attested by old and new discoveries in Constanta (Tomis), Mangalia (Callatis), Harsova (Carsium) and other ancient settle...
HYDROLOGICAL RISK CHARACTERISTICS OF THE OZANA RIVER VALLEY
The occurrence of hydrological risk phenomena is conditioned by a series of factors, related to climatic, geologic, geomorphologic, pedologic, vegetal aspects etc., which are specific to the drainage basin of the Ozana r...
SUITABILITY OF WIND POTENTIAL IN SOME AREAS OF CENTRAL MOLDAVIAN PLATEAU
In the contemporary period, the most important element in sustaining and developing the society, under all its aspects, is represented by energy. Due to the fact that in society consumption is increasing, the actual pr...