1. WATER QUALITY ASSESSMENT USING BIOTIC INDICES BASED ON BENTHIC MACROINVERTEBRATES IN THE SOMEŞUL MIC CATCHMENT AREA. Authors: ANCA AVRAM, MIRELA CÎMPEAN, ALIN JURCĂ, NATALIA TIMUŞ.2. PRELIMINARY DATA ON ZOOPLANKTON AND AQUATIC INVERTEBRATES FROM THE FÎNAŢELE CLUJULUI NATURE RESERVE (TRANSYLVANIA, ROMANIA). Authors: ANCA AVRAM, KARINA PAULA BATTES, MIRELA CÎMPEAN, RAFAELA KASZA.3. AQUATIC INVERTEBRATE DRIFT IN SOMEŞUL CALD RIVER WITH SPECIAL REGARDS ON EPHEMEROPTERA TAXA. Authors: MIRELA CÎMPEAN, ANCA AVRAM.4. LIMNOLOGICAL STUDY OF SEVERAL FRESHWATER LAKES FROM ROŞIA MONTANĂ REGION (TRANSYLVANIA, ROMANIA). Authors: MELANIA FARA, LAURA MOMEU, ALIN JURCĂ, MIRELA CÎMPEAN, KARINA PAULA BATTES.5. WATER QUALITY ASSESSMENT USING BIOTIC INDICES BASED ON BENTHIC INVERTEBRATES IN THE CARAȘ CATCHMENT AREA. Authors: KARINA PAULA BATTES, MIRELA CÎMPEAN, COSMIN BALAUR, COSMIN IVAȘCU.6. WATER QUALITY ASSESSMENT FROM THE ARIEȘ RIVER CATCHMENT AREA BASED ON BENTHIC INVERTEBRATES. Authors: KARINA PAULA BATTES, MIRELA CÎMPEAN, ANA-MARIA PANAITESCU.7. ECOLOGICAL ANALYSES ON BENTHIC DIATOM AND INVERTEBRATE COMMUNITIES FROM THE SOMEȘUL MIC CATCHMENT AREA (TRANSYLVANIA, ROMANIA). Authors: KARINA PAULA BATTES, DORU BODEA, LENUȚA LEONTE, LAURA MOMEU, MIRELA CÎMPEAN, HRISA MIHAELA FLORESCU.8. THE KARSTIC LAKE IEZERUL IGHIEL (TRANSYLVANIA, ROMANIA): ITS FIRST LIMNOLOGICAL STUDY. Authors: MIRELA CÎMPEAN, KARINA PAULA BATTES, CARMEN SEGEDI, ORSOLYA TÜNDE LÁSZLÓ, ANCA MIHAELA CIORCA, LAURA MOMEU.9. ECOLOGICAL DYNAMICS BETWEEN LAKE SUCUTARDUL MARE AND ITS TEMPORARY FRY POND (THE FIZEȘ VALLEY, TRANSYLVANIA, ROMANIA): THE CASE OF AQUATIC INVERTEBRATES. Authors: MIRELA CÎMPEAN, ALEXANDRU NICOLAE STERMIN, ALIN DAVID, KARINA PAULA BATTES, ANDA BOZEȘAN, PAULA COMAN.10. SHORT COMMUNICATION - FIRST RECORD OF BRYOCAMPTUS (BRYOCAMPTUS) MRAZEKI (MINKIEWICZ, 1916) IN THE ROMANIAN HARPACTICOID FAUNA (COPEPODA, HARPACTICOIDA). Authors: MIRELA CÎMPEAN, KARINA PAULA BATTES, CODRUŢA DELIA CRIŞAN.11. PATTERNS OF INVERTEBRATE DIVERSITY IN SEVERAL SALINE LAKES FROM THE TRANSYLVANIAN BASIN. Authors: KARINA PAULA BATTES, MIRELA CÎMPEAN, LAURA MOMEU, VASILE MUNTEAN, ADRIAN-ȘTEFAN ANDREI, HORIA LEONARD BANCIU.12. NEIGHBOURS VS. STRANGERS DISCRIMINATION IN WATER RAIL (RALLUS AQUATICUS). Authors: KARINA P. BATTES, MIRELA CÎMPEAN, CĂTĂLINA DRĂGOI, ALIN DAVID, ALEXANDRU N. STERMIN.13. MULTIPLE IMPACT ASSESSMENT AND WATER QUALITY BASED ON DIATOM, BENTHIC INVERTEBRATE AND FISH COMMUNITIES IN THE ARIEȘ RIVER CATCHMENT AREA (TRANSYLVANIA, ROMANIA). Authors: KARINA PAULA BATTES, MIRELA CÎMPEAN, LAURA MOMEU, ANCA AVRAM, KLAUS WERNER BATTES, IONUȚ VIOREL STOICA.14. CONTRIBUTIONS TO THE KNOWLEDGE OF AMPHIPOD FAUNA (CRUSTACEA, AMPHIPODA) FROM THE DANUBE DELTA, ROMANIA. Authors: ANA-MARIA PURCARI, MIRELA CÎMPEAN, KARINA PAULA BATTES.