Search for dissertations about: "eel"
Showing result 1 - 5 of 16 swedish dissertations containing the word eel.
-
1. Effects of Great Cormorant Predation on Fish Populations and Fishery
Abstract : The strong increase in number of Great cormorants Phalacrocorax carbo in Sweden in recent years has led to conflicts - particularly with fishery. This thesis focuses on the possible effects of cormorant predation on fish populations. READ MORE
-
2. Stocking as a sustainable measure to enhance eel populations
Abstract : .... READ MORE
-
3. Eel migration - results from tagging studies with relevance to management
Abstract : In response to the drastic decline of the European eel (Anguilla anguilla (L.)) fisheries have been reduced and elvers are stocked in areas where natural abundances are low. READ MORE
-
4. On the sex differentiation and growth patterns of the European eel, Anguilla anguilla (L.)
Abstract : .... READ MORE
-
5. Genetic and Ecological Consequences of Fish Releases : With Focus on Supportive Breeding of Brown Trout Salmo trutta and Translocation of European Eel Anguilla anguilla
Abstract : Although the practice of releasing fish into the wild is common in the management and conservation of fish populations, the success of release programmes and the potential harmful genetic and ecological effects that may follow are rarely considered. This thesis focuses on genetic and ecological consequences of fish releases, exemplified by supportive breeding of brown trout (Salmo trutta) and translocation of European eel (Anguilla anguilla). READ MORE