Essays about: "fisheries"
Showing result 21 - 25 of 143 essays containing the word fisheries.
-
21. Dispersal and habitat use of juvenile brown trout (Salmo trutta) following egg stocking : -A case study in the river Rotälven, Sweden
University essay from Karlstads universitet/Institutionen för miljö- och livsvetenskaper (from 2013)Abstract : Egg stocking in rivers and streams is a common measure to support and re-introduce salmonid populations. To ensure the success of egg stocking programs, knowledge of the early life stages of juveniles including dispersal ability and habitat preferences of fry is a prerequisite. READ MORE
-
22. A predator´s diet : prey composition analysis of Atlantic bluefin tuna in Skagerrak and Kattegat
University essay from SLU/Dept. of Wildlife, Fish and Environmental StudiesAbstract : Atlantic bluefin tuna is an efficient predator and was a common pelagic species in the north-east Atlantic, including the North Sea and the areas of Skagerrak and Kattegat, in the first half of the 20th century. Following a population collapse in the 1960s, the tuna disappeared from Skagerrak and Kattegatt, however in recent years the tuna has returned to these waters following successful management. READ MORE
-
23. Common Guillemots Uria aalge Alter Trip Patterns During Breeding
University essay from SLU/Dept. Of Aquatic ResourcesAbstract : Seabirds are facing immense pressures, primarily induced by competition with commercial fisheries; this is of considerable concern due to the critical role that they play in marine food webs and their invaluable function as bioindicators. In this thesis, I studied the temporal change in trip duration for the Common Guillemot Uria aalge, a circum-arctic seabird species. READ MORE
-
24. Are there plenty of fish in the sea? : a study on how policy has influenced Norwegian fish exports and EU’s domestic aquaculture between 1995-2015.
University essay from SLU/Dept. of EconomicsAbstract : The marine resources have under a long time been exposed to mismanagement and lack of joint sustainability practices, this has resulted in overfishing and depletion of fish stocks. This paper aims to combine European sustainability policy with trade analysis concerning Norwegian fish exports to the EU. READ MORE
-
25. Just Sustainability Transitions in the Blue Economy: Towards Blue Justice in Small-Scale Artisanal Fisheries in the Pacific of Costa Rica
University essay from Lunds universitet/Ekonomisk-historiska institutionenAbstract : The blue economy emerged as sustainable, inclusive and equitable alternative to traditional oceans economy. However, the current paradigm of oceans as development spaces has led to an acceleration of competing uses of marine resources causing ecosystem deterioration and human rights abuses that disproportionately affect vulnerable small-scale fisheries. READ MORE