Mila Chilikova-Lubomirova National Institute in Hydrology and Meteorology – Bulgarian Academy of Sciences, Sofia, Bulgaria milasemail@yahoo.com   Abstract Essential part of the successful Environmental Management System (EMS) is the effective environmental monitoring. A base of any enforceable program is the appropriate selection of the significant environmental aspects and the specific environmental indicators of impact in order […]

Assoc. Prof.Eng.Nelly Gadjalska, PhD Research Institute for Land Reclamation and Agricultural Mechanization (RILRAM) –Sofia, Bulgaria Gadjalska@abv.bg   Abstract The main need of monitoring of the ecological status of the areas of irrigation systems is related to the requirement of preserving the ecological purity of the natural elements of landscape irrigation (soil and water). The conduction […]

Z. Popova1*, М. Ivanova1, L. S. Pereira2, K. Doneva1, V. Alexandrov3, P. Alexandrova1, M. Kercheva1 1 N. Poushkarov Institute of Soil Science-ISSNP, Sofia, Bulgaria. 2 CEER – Biosystems Engineering, Institute of Agronomy, Technical University of Lisboa, Portugal. 3 National Institute of Meteorology and Hydrology, Sofia, Bulgaria zornitsa_popova@abv.bg   Abstract Simulations are performed for Plovdiv, Stara […]

R. Angelova1*, R. V. Ivanova1, K. I. Ivanov1, M. N. Perifanova-Nemska2, G. I. Uzunova2 1 University of Agriculture, Plovdiv, Bulgaria. 2 University of Food Technology, Plovdiv, Bulgaria.  vileriz@yahoo.com   Abstract A field study was conducted to evaluate the efficacy of sunflower plant for phytoremediation of contaminated soils in the absence and presence of organic soil […]

Olga Nitcheva National Institute of Meteorology and Hydrology at the Bulgarian Academy of Sciences, Sofia 1784, Bulgaria   Abstract The intensive agriculture is one of the main polluters of the atmosphere and the surface and groundwater with the products of the nitrogen. Formulation of well grounded environment friendly and crop effective practices of limited application […]

L. Stoyanova1*, I T. Traykov1, A. Е. Kenarova1, V. M. Bogoev1, I.Y. Yaneva 2 1 Department of Ecology and Environmental Protection, Faculty of Biology, University of Sofia, Bulgaria. 2 Department of General and Applied Hydrobiology, Faculty of Biology, University of Sofia, Bulgaria. stoyanova.t.l@gmail.com   Abstract The pollution of river ecosystems from abandoned uranium mines is […]

Vassil Vassilev1*, Nadya Tzvetkova1 , Yana Nikolova1 , Ivaylo Kostovski1 , Konstantin Stefanov1 , Ivan Traykov2 1 Remote Sensing Application Center – ReSAC, 61, Tzar Assen Str., floor 2, 1463 Sofia, Bulgaria 2 Department of Ecology and Environmental Protection, Biological Faculty, Sofia University “St. Kliment Ohridski”, Sofia, Bulgaria resac@techno-link.com   Abstract Mapping of the standing […]

Tanya Vasileva, Tatiana Orehova Geological Institute at Bulgarian Academy of Sciences, Sofia, Bulgaria  tmv75@abv.bg   Abstract Mountains in Bulgaria are important areas for generation of the freshwater resources of high quality. High precipitation sums in combination with low evapotranspiration provide large runoff values. These resources, however, are rather vulnerable to droughts, as was registered during […]

Radko Petkov National Institute of Meteorology and Hydrology, Bulgarian Academy of Sciences, Sofia, Bulgaria radolili@yahoo.com   Abstract At present mankind has faced more seriously than ever the problem of environmental protection. Under the conditions of the contemporary stage of social-economic development, the optimal solution of this issue is possible if environmentally friendly technologies are designed […]

Valentin Kazandjiev1, Eugenia Roumenina2, Veska Georgieva1, Peter Dimitrov2, Georgi Jelev2  1 – National Institute of Meteorology and Hydrology – BAS, Bulgaria 2 – Space and Solar-Terrestrial Research Institute – BAS, Bulgaria Valentin.Kazandjiev@meteo.bg   Abstract  Needs to collect information about the condition of agricultural crops is becoming more urgent. They grow and develop in a very […]