A5047812705- Fish Ecology and Management Studies
- Marine and fisheries research
- Fish Biology and Ecology Studies
- Genetic diversity and population structure
- Ecology and biodiversity studies
- Animal Behavior and Reproduction
- Identification and Quantification in Food
- Aquatic Invertebrate Ecology and Behavior
- Avian ecology and behavior
- Economic and Business Development Strategies
- Global Trade and Competitiveness
- Genetic and phenotypic traits in livestock
- Soil and Water Nutrient Dynamics
- Marine Ecology and Invasive Species
- Hydrology and Sediment Transport Processes
- Socio-economic Development and Sustainability
- Geological Studies and Exploration
- Aquatic and Environmental Studies
Klaipėda University
2008-2023
Lithuanian Maritime Academy
2016
Abstract To date, no characterization of spawning habitats on scientific basis was made for the eastern Baltic salmonid populations. The aim present study to characterize habitat preferences and redd gravel structure sea trout in lowland streams western Lithuania. position at habitat-unit scale, microhabitat hydrological characteristics have been analyzed. site selection by related in-stream characteristics, but not riparian features. Redds were positioned mainly transitional pool-riffle...
Atlantic salmon (Salmo salar L.) and brown trout trutta L.) are genetically highly structured species. The structuring on a broad distributional scale is the result of glacial postglacial history, therefore in Europe several main population groups anadromous form trout, sea have been identified divergent sources origin these proposed. pattern substantial microgeographical differentiation results from joint action gene flow, genetic drift, mutation, natural selection. It important to...
More than 40% of natural riverbeds Lithuanian rivers have been affected by straightening, in the installation melioration systems. The solution gentle renaturalization was chosen and mild measures were installed straightened sections riverbeds. A detailed assessment ecological condition renaturalized river carried out according to physico-chemical, condition, biological (fish index, macroinverte-brates, macrophyte indexes) quality elements at 2019–2022. results complex studies show...