A5051395138- Heavy metals in environment
- Fish Biology and Ecology Studies
- Marine and environmental studies
- Environmental Toxicology and Ecotoxicology
- Transboundary Water Resource Management
- Integrated Water Resources Management
- Toxic Organic Pollutants Impact
- Environmental and Biological Research in Conflict Zones
- Energy and Environmental Sustainability
- Manufacturing Process and Optimization
- Environmental Science and Water Management
- Plant Ecology and Soil Science
- Water Resources and Management
- Quality and Management Systems
- Pesticide Residue Analysis and Safety
- Materials Engineering and Processing
- Coastal and Marine Management
- Botany and Plant Ecology Studies
Moldova State University
2023-2024
Institute of Chemistry
2021
"Dunarea de Jos" University of Galati
2021
ASM International
2015
Academy of Sciences of Moldova
2012-2013
Sunt prezentate rezultatele investigațiilor privind calitatea apei din râurile mici și izvoarele bazinul hidrografic al râului Răut, conform parametrilor fizico-chimici ai apei: temperatura, culoarea, pH-ul, conductivitatea, intensitatea mirosului, cantitatea suspensiilor minerale, organice totale compoziția chimică a apelor. Analizele au inclus regimul gazos, consumul biochimic (CBO5) chimic (CCOMn CCOCr) oxigenului dizolvat, componența mineralizării apei, substanțele nutritive – compușii...
Sunt prezentate rezultatele investigațiilor privind dinamica microelementelor-metale și a metaloizilor (Ag, Al, As, Ba, Be, Bi, Cd, Co, Cr, Cu, Hg, Li, Mn, Mo, Ni, Pb, Sr, Te, Ti, Tl, V, Zn) în plantele superioare acvatice colectate perioada de vară-toamnă din ecosistemele transfrontaliere ale fl. Nistrul şi r.Prut unor modelări laborator. Au fost utilizate metode echipament performanță – spectrometrul Termo iCAP 6200 Duo, digestorul SpeedWave SW-4 (Berghof). Estimarea proceselor...
The current complex investigations, carried out according to well-established methods, allowed us find the main patterns of dynamics and migration metals in Dniester Prut rivers, affected by natural anthropogenic factors. Using a polyfactorial analysis approach, quantitative effect factors (water debit, amount suspended matter, volume discharged wastewaters, pesticides fertilizers water, silt sediments rivers reservoirs was revealed. industrial wastewaters contribute freshwater pollution...
The study aims to determine the chemical composition of water in six ponds from Republic Moldova (Falesti and Glodeni districts) two eastern part Romania (Iasi Botosani counties) evaluate their quality as one vital resources for an efficiency-oriented fish production environmental perspective.Instantaneous samples were collected April July 2021 Moldovan May -in Romanian ones.It was revealed that thermal regime water, oxygen, content nutrients, main ions mineralization favourable growth...
The article is based on the results of investigations carried out in period 2020- 2023 microelements-metals (Ag, Al, Ba, Be, Bi, Cd, Co, Cr, Cu, Li, Mn, Mo, Ni, Pb, Sr, Ti, Tl, V, Zn) water-solid suspension system Prut River downstream Costești-Stânca reservoir till confluence with Danube River. Water samples were filtered situ through membrane filters a pore diameter 45 microns, order to separate dissolved metals from those solid suspensions. Inductively coupled plasma atomic emission...
Water quality is one of the key factors in maintenance fish health. The current article revises effects various water parameters on health, methods analysis and diagnosis as well for improving ponds, aiming to reduce health risks. synthesis a joint work an international consortium formed from scientists Institute Zoology Ion Ionescu de la Brad Iasi University Life Sciences, which allows broader view issue identification sustainable solutions farmers Republic Moldova Romania.
Sunt prezentate unele rezultate privind migrația metalelor-microelemente în ecosistemele fl. Nistru condițiile schimbărilor climaterice și activității umane, special, ale hidroenergeticii, legitățile stabilite de migraţie a metalelor sistemul „apă – suspensii depuneri subacvatice” bioconcentrare care reprezintă unul din obiectivele fundamentale descifrarea proceselor funcționare ecosistemelor acvatice.
In the Kuchurgan reservoir there are 40 species of fish, which in control fish catches 2007-2017 were recorded 13 commercial species. The most numerous is silver crucian - 22% all catches, remaining occupy from 4.3 to 0.02%, indicates imbalance herd and need for measures improve ichthyological situation reservoir. accumulation metals (V, Mo, Pb, Ni, Cd, Zn, Cu) organs tissues 3 (Carassius auratus gibelio, Hypophthalmichthys nobilis Perca fluviatilis) was studied. studied, least concentrated...
The paper includes the results of laboratory modelling accumulation selenium in early ontogenesis carp and investigation a range trace elements skeletal muscles, gonads, liver, gills skin fish Cyprinidae, Percidae Esocidae families from Dniester River.