Tomasz OLICHWER*, Katarzyna PIOTROWSKA & Estera TEREŚKIEWICZ - PERMEABILITY OF COVER DEPOSITS OF CRYSTALLINE ROCKS IN THE SUDETY MOUNTAINS (SW POLAND) BASED ON A FIELD STUDY, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 5 – 15; Doi:10.26471/cjees/2021/016/151 Full text

Octavian COLŢOI, Flori CULESCU & Gilles NICOLAS - GEOCHEMICAL CHARACTERISTIC OF THE SILURIAN ROCKS FROM THE EASTERN PART OF MOLDAVIAN PLATFORM (ROMANIA), Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 17 – 30; Doi:10.26471/cjees/2021/016/152 Full text

Larisa Elena PAVELUC, Alin MIHU-PINTILIE, Elena HUŢANU & Adrian GROZAVU - A COMPARATIVE ANALYSIS OF HISTORICAL FLOOD EVENTS (POST-1990) IN THE TREBEŞ-NEGEL REPRESENTATIVE BASIN FOR EASTERN CARPATHIANS AND SUBCARPATHIANS TRANSITION ZONE, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 31 – 46; Doi:10.26471/cjees/2021/016/153 Full text

Rodica-Mihaela FRÎNCU & Olga IULIAN - IMPACT OF BUCHAREST WASTEWATER ON DAMBOVITA RIVER WATER QUALITY (2010-2015), Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 47 – 58; Doi:10.26471/cjees/2021/016/154 Full text

Muammer KIRICI - TOXICOLOGICAL EFFECTS OF METAL IONS AND SOME PESTICIDES ON CARBONIC ANHYDRASE ACTIVITY PURIFIED FROM BIGHEAD CARP (HYPOPHTHALMICHTHYS NOBILIS) GILL TISSUE, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 59 – 65; Doi:10.26471/cjees/2021/016/155 Full text

Melda AVCU & Meryem YEŞİLOT KAPLAN - MICROPOROSITY CHANGES WITH ACIDIZING EFFECT IN SANDSTONES (KIZILDERE FORMATION-HATAY/S-TURKEY), Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 67 – 76; Doi:10.26471/cjees/2021/016/156 Full text

Dan DUMITRIU - FLOOD EVENTS AS GEOMORPHIC THRESHOLDS FOR CHANNEL BED LEVEL CHANGE, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 77 – 92; Doi:10.26471/cjees/2021/016/157 Full text

Ilker ANGIN, Ahmet GURLEK & Serdar SARI - THE USABILITY OF HYDROGEL IN INCREASING THE EFFICIENCY OF GYPSUM APPLIED TO SALINE-SODIC SOILS, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 93 – 115; Doi:10.26471/cjees/2021/016/158 Full text

Tony-Cristian DUMITRIU, Sergiu LOGHIN, Mihai BRÂNZILĂ, Dorin Sorin BACIU, Simina Dumitrița DUMITRIU, Silvia MARE, Ana Maria DUMITRIU & Viorel IONESI - MICROSCOPIC “STRUCTURE-FROM-MOTION” PHOTOGRAMMETRY, A METHOD FOR MICROFOSSIL STUDY, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 93 – 98; Doi:10.26471/cjees/2021/016/159  Full text

Cristian RĂDUCĂ, Sandu BOENGIU, Oana MITITELU-IONUȘ & Constantin ENACHE - CORRELATION OF THE RELIEF CONDITIONS, HYDROGRAPHIC NETWORK FEATURES AND HUMAN INTERVENTIONS WITHIN THE BLAHNIŢA RIVER BASIN (SOUTHWESTERN ROMANIA), Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 117 – 127; Doi:10.26471/cjees/2021/016/160 Full text

Orhan Mete KILIC - EFFECTS OF LAND USE AND LAND COVER CHANGES ON SOIL EROSION IN SEMI-ARID REGIONS OF TURKEY; A CASE STUDY IN ALMUS LAKE WATERSHED, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 129 – 138; Doi:10.26471/cjees/2021/016/161 Full text

Cristian PALTINEANU, Horia DOMNARIU, Dora MARICA, Anca-Rovena LĂCĂTUȘU, Georgiana Adriana POPA, Iulia Adriana GRAFU & Aurora Daniela NEAGOE - FERTILIZERS` LEACHING FROM THE ROOT SYSTEM ZONE – A POTENTIAL ENVIRONMENTAL RISK FOR GROUNDWATER POLLUTION IN COARSE AND MEDIUM-TEXTURED SOILS, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 139 – 150; Doi:10.26471/cjees/2021/016/162 Full text

Samira DOLATI & Mohsen KALANI - STRUCTURAL CHARACTERIZATION OF A BENTONITE DEPOSIT FROM THE EASTERN IRAN; COMPARISON WITH TWO REFERENCE BENTONITES, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 151 – 162; Doi:10.26471/cjees/2021/016/163 Full text

Peter ANDRÁŠ, Pavol MIDULA, João X. MATOS, Giuseppe BUCCHERI, Marek DRÍMAL, Vojtech DIRNER, Zuzana MELICHOVÁ & Ingrid TURISOVÁ - COMPARISON OF SOIL CONTAMINATION AT THE SELECTED EUROPEAN COPPER MINES, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 163 – 174; Doi:10.26471/cjees/2021/016/164 Full text

Adrian-Iulian PANTIA & Andra-Elena FILIUȚĂ - HEAT SENSITIVE BLUE QUARTZ – THE UNUSUAL OCCURRENCE OF ALBEȘTI, ROMANIA, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 175 – 186; Doi:10.26471/cjees/2021/016/165 Full text

Najla LASSOUED & Essaid BILAL - THE PHYSIOLOGICAL AND CELLULAR STUDY OF TRITICUM TURGIDUM GROWN IN AMENDED SOIL WITH SEWAGE SLUDGE (URBAN AND INDUSTRIAL) IN OPEN FIELDS UNDER SEMI-ARID CLIMATE CONDITIONS, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 187 – 197; DOI:10.26471/cjees/2021/016/166 Full text

Máté Karlik, Ildikó GYOLLAI, Anna VANCSIK, Krisztián FINTOR, Zoltán SZALAI, Marcel MÎNDRESCU, Ionela GRĂDINARU, Sándor VÁGÁSI, Gábor BOZSÓ, Márta POLGÁRI, Elemér PÁL-MOLNÁR - HIGH RESOLUTION MINERALOGICAL CHARACTERIZATION OF SEDIMENTS - LAKE BOLĂTĂU-FEREDEU (ROMANIA), Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 199 – 210; DOI:10.26471/cjees/2021/016/167 Full text

Lekan Taofeek POPOOLA & Adeyinka Sikiru YUSUFF - BIODEGRADATION EFFECTS OF CRUDE OIL-POLLUTED WATER USING BACTERIA ISOLATES FROM SUNFLOWER HUSK ON FISH GROWTH: PARAMETRIC OPTIMIZATION USING TAGUCHI APPROACH, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 211 – 222; DOI:10.26471/cjees/2021/016/168 Full text

Yasin DEMİR - THE EFFECTS OF THE APPLICATIONS OF ZEOLITE AND BIOCHAR TO THE SOILS IRRIGATED WITH TREATED WASTEWATER ON THE HEAVY METAL CONCENTRATIONS OF THE SOILS AND LEACHING WATERS FROM THE SOILS, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 223 – 236; DOI:10.26471/cjees/2021/016/169 Full text

Andrei-Ionuț APOPEI, Nicolae BUZGAR, Andrei BUZATU, Andreea-Elena MAFTEI & Liliana APOSTOAE - DIGITAL 3D MODELS OF MINERALS AND ROCKS IN A NUTSHELL: ENHANCING SCIENTIFIC, LEARNING, AND CULTURAL HERITAGE ENVIRONMENTS IN GEOSCIENCES BY USING CROSS-POLARIZED LIGHT PHOTOGRAMMETRY, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 237 – 249; DOI:10.26471/cjees/2021/016/170 Full text

Yongwang ZHANG & Shanbin JIANG - SIMULATION EXPERIMENT ON THE EFFECT OF HYDRODYNAMICS ON ALTERATION OF ORTHOCLASE UNDER RESERVOIR CONDITIONS, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 251 – 260; DOI:10.26471/cjees/2021/016/171 Full text

Carina STRAPAZAN, Ionel HAIDU & Ioan Aurel IRIMUS - A COMPARATIVE ASSESSMENT OF DIFFERENT LOSS METHODS AVAILABLE IN MIKE HYDRO RIVER-UHM, Carpathian Journal of Earth and Environmental Sciences, February 2021, Vol. 16, No. 1, p. 261 – 273; DOI:10.26471/cjees/2021/016/172 Full text