Contents
Sha Yu, Li Xiaomei, Rumiana Vatseva – SYNTHETIC EVALUATION OF ECO-ENVIRONMENT BY ENTROPY WEIGHT METHOD
Dimitar Antonov, Tsvetan Kotsev, Nathalie Van Meir, Velimira Stoyanova, Zvezdelina Aidarova – ARSENIC MIGRATION ANALYSIS IN POLLUTED RIVERINE TERRACES DURING FLOODING EVENT – INNOVATIVE MODELING APPROACH USING HYDRUS-1D CODE
Lidiya Semerdzhieva, Rumen Penin, Tanya Stoilkova – ECOGEOCHEMICAL RESEARCH IN THE LOWER PART OF THE PROVADIYSKA RIVER
Kristina Gartsiyanova – GROUNDWATER STUDIES IN BULGARIA
Vоlоdimir Vorovka – CLIMATE CHANGE AND ITS EFFECTS FOR THE UKRAINIAN PART OF THE AZOV SEA COAST
Antonín Vaishar, Jana Zapletalová, Petr Dvořák, Dilyana Stefanova, Emilia Tcherkezova – RECENT POPULATION DEVELOPMENT IN SENSITIVE KARST AREAS: CASE STUDIES OF THE MORAVIAN KARST (CZECH REPUBLIC) AND THE DEVETASHKO PLATEAU (REPUBLIC OF BULGARIA)
Tzanko Tzankov, Rosen Iliev, Svetla Stankova, Ilia Mitkov – CENTERS OF MAXIMAL CONTEMPORARY ELEVATION AS A REAL CRITERION FOR THE RELIEF ROUGHNESS ASSESSMENT
Dimitar Parlichev – GEOMORPHOLOGY OF THE MORPHOSVERIC BASINS AND TECTONICS OF THE LYTHOSPHERIC PLATES
Irena Aleksandrova, Plamena Raykova, Emil Oynakov – SEISMIC ANALYSIS OF THE 26TH NOVEMBER 2017 EARTHQUAKE IN THE TOWN OF KLISURA, BULGARIA
Davis Dinkov – 3D MODELING OF CULTURAL HISTORICAL HERITAGE SITES USING UNMANNED AERIAL SYSTEMS
Dimitar Parlichev – A METHOD FOR WATER AND ATMOSPHERIC СО2 REDUCTION
Nikolay Tsekov – THE “AUTHENTIC” RURAL POPULATION AND ITS ALTITUDINAL DISTRIBUTION