1. DETERMINATION OF THE CHLORINATED PESTICIDES RESIDUES IN SOILS TREATED WITH MODERN PESTICIDES. Authors: MIHAIL SIMION BELDEAN-GALEA, MIRCEA ANTON, POP SORIN, VLAD PĂNESCU.2. IDENTIFICATION THE SOURCES OF PAHS IN CLUJ-NAPOCA’S CITY ATMOSPHERE USING MOSS AS BIOMONITORS. Authors: MIHAIL SIMION BELDEAN-GALEA, VLAD PĂNESCU, SORIN POP, ANDREEA-MARIA ROTARU.3. IDENTIFICATION OF COMPLEX VOLATILE ORGANIC COMPOUNDS IN MUNICIPAL LANDFILL LEACHATE BY HEAD-SPACE SOLID PHASE MICROEXTRACTION AND GCXGC-qMS ANALYSIS. Authors: VIRGINIA COMAN, JERÔME VIAL, DIDIER THÉBAUT, MIHAIL SIMION BELDEAN-GALEA.4. THE OCCURRENCE AND SOURCE EVALUATION OF POLYCYCLIC AROMATIC HYDROCARBONS IN URBAN ATMOSPHERE USING MOSS AS BIOMONITOR AND GC-MS ANALYSIS. Authors: MIHAIL SIMION BELDEAN-GALEA, SORIN POP, VLAD PĂNESCU, EDINA REIZER, ANDREEA ROTARU.5. COMPARATIVE STUDIES REGARDING THE USE OF RECYCLED PVC IN FINITE PRODUCTS. Authors: RADU MIHĂIESCU, MIHAIL SIMION BELDEAN-GALEA, DUMITRU RISTOIU, ZOSIN SERGIU PETRI.6. CHROMATOGRAPHIC ANALYSIS OF SOME ANTIBIOTICS IN WATER AND SEDIMENT SAMPLES COLLECTED FROM THE ROMANIAN TISZA RIVER WATERSHED. Authors: VIRGINIA COMAN, MIHAIL SIMION BELDEAN-GALEA, FLORINA COPACIU, MIHAELA VLASSA, MIUŢA FILIP.7. THE ASSESSMENT OF CONTAMINATION AND SOURCE OF POLYCYCLIC AROMATIC HYDROCARBONS FROM THE SEDIMENTS OF THE SOMEȘ RIVER. Authors: MIHAIL SIMION BELDEAN-GALEA, MIRCEA ANTON, SORIN POP, MIHAELA CӐTӐLINA HERGHELEGIU, VLAD PӐNESCU.8. GLYPHOSATE AND AMINOMETHYLPHOSPHONIC ACID LEVELS IN WATER AND SOIL SAMPLES FROM TRANSYLVANIAN ROMA COMMUNITY ANALYZED BY HPLC-FLD METHOD. Authors: MIHAELA VLASSA, MIUȚA FILIP, VIRGINIA COMAN, VLAD PĂNESCU, CĂTĂLINA HERGHELEGIU, MIHAIL SIMION BELDEAN-GALEA.9. HISTORICAL ASSESSMENT OF ATMOSPHERIC PERSISTENT ORGANIC POLUTANTS DEPOSITIONS IN MUNTINU GLACIAL LAKE, SOUTHERN ROMANIAN CARPATHIANS, BASED ON RADIONUCLIDE-DATED SEDIMENTS. Authors: VLAD ALEXANDRU PĂNESCU, ROBERT BEGY, GHEORGHE ROŞIAN, MARIA CONCETTA BRUZZONITI, MIHAIL SIMION BELDEAN-GALEA.10. HPLC-PDA VERSUS GC-MS IN THE ANALYSIS OF PARACETAMOL AND NON-STEROIDAL ANTI-INFLAMMATORY DRUGS IN WASTEWATER. Authors: MIHAELA-CĂTĂLINA HERGHELEGIU, AUDE ERNAULT, MIHAIL SIMION BELDEAN-GALEA, MARIA-VIRGINIA COMAN.