Results 61 to 70 of about 1,650 (145)

Skeletal deformities in wild and farmed cleaner fish species used in Atlantic salmon Salmo salar aquaculture [PDF]

open access: yes, 2020
As a first attempt to assess bone health in cleaner fish production, wild and cultured ballan wrasse Labrus bergylta and lumpfish Cyclopterus lumpus were examined by radiology. In C.
Fjelldal, Per Gunnar   +5 more
core   +1 more source

Development of an international harmonization scheme for salt water fish toxicity tests [PDF]

open access: yes, 1984
The proceeding deterioration of the marine environment demonstrates the need and the urgency to take appropriate measures. To obtain significant results all the practical efforts made so far must be sustained by national and international conventions and
Amavis, R.   +4 more
core  

A dynamic simulation model for digestion, gut transit, and absorption in the ballan wrasse, Labrus bergylta

open access: yesAquaculture Reports
Ballan wrasse is a widely used cleaner fish for farming Atlantic salmon and is collected from nature and reared for this purpose. One of the main bottlenecks in ballan wrasse rearing is formulation of diets that result in high feed intake, growth, and ...
T.S. Silva   +3 more
doaj   +1 more source

Zooplankton-fish interactions in the littoral zone of Nyanza Gulf, Lake Victoria [PDF]

open access: yes, 1999
Samples of zooplankton and fish were collected from six sampling points in Nyanza Gulf, Lake Victoria in Kenya from June to December 1998, using 76 mu m memo-filament mesh size strainer and an 80 mu m mesh size plankton net.
Owili, M.
core  

DIETARY EFFECTS ON GROWTH AND ENERGY STATUS OF JUVENILE BALLAN WRASSE (LABRUS BERGYLTA) IN SALMON PENS [PDF]

open access: yes, 2022
Masteroppgave i biologiBIO399MAMN-HAVSJMAMN ...
Hansen, Ida Lee Liseth
core  

Calming down the seas: the near collapse of an Atlantic coastal fishery [PDF]

open access: yes, 2010
For years now the estimates of the consequences of overfishing for marine ecosystems have differed greatly within the scientific community^1^. The use of commercial catch statistics to estimate tendencies has been much criticised^2^, but alternative ...
Juan Freire, Pablo Pita
core   +1 more source

Arrainen izenak Bizkaian XX. mendean [PDF]

open access: yes, 2003
En el presente artículo se estudia la evolución sufrida por los nombres de peces en Bizkaia durante el siglo XX. Dada la abundante documentación de este siglo, hemos tenido en cuenta dos trabajos: el Diccionario vasco-español-francés de Resurreción Mª de
BARRUTIA, Eneko
core  

Connectivity and Population Structure in a Marginal Sea—A Review

open access: yesDiversity and Distributions, Volume 31, Issue 7, July 2025.
ABSTRACT Aim The current biodiversity crisis calls for conservation measures that limit or reduce the negative human impact on key habitats and vulnerable wild populations. To effectively protect biodiversity at all levels, including intra‐specific diversity, conservation measures should, ideally, be aligned with the connectivity and genetic structure ...
Simon Henriksson   +8 more
wiley   +1 more source

Drawing lines at the sand: evidence for functional vs. visual reef boundaries in temperate Marine Protected Areas. [PDF]

open access: yes, 2013
Marine Protected Areas (MPAs) can either protect all seabed habitats within them or discrete features. If discrete features within the MPA are to be protected humans have to know where the boundaries are.
Agardy   +76 more
core   +2 more sources

Summer diet of European Shags Phalacrocorax aristotelis desmarestii in southern Mallorca [PDF]

open access: yes, 2013
16 pages, 4 pages, 3 tablesAnalysis of pellets of European Shags Phalacrocorax aristotelis desmarestii collected at a non-breeding roost site in southern Mallorca identified 36 species of fish prey, belonging to 27 genera and to 16 families.
Al-Ismail, Samer   +4 more
core  

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