Results 251 to 260 of about 6,957 (295)

Maintaining ecological stability for sustainable economic yields of multispecies fisheries in complex food webs. [PDF]

open access: yesNat Commun
Werner AS   +8 more
europepmc   +1 more source

Global Marine Fishery Stock Productivity Under Climate Change. [PDF]

open access: yesGlob Chang Biol
Ma S   +6 more
europepmc   +1 more source

Recent Polygenic Adaptation in Heavily Fished Malawi Cichlids. [PDF]

open access: yesMol Ecol
Hooft van Huysduynen A   +5 more
europepmc   +1 more source

Prediction of fish catch in the Danube River based on long-term variability in environmental parameters and catch statistics

open access: yesScience of The Total Environment, 2017
The effects of physical factors on fish catch in the Serbian part of the Danube River were studied for period of six decades. The data on total catch for the Danube River from river kilometre 845 to river kilometre 1433 were collected from Statistical Office of the Republic of Serbia, while water level and water temperature data were collected from 16 ...
Smederevac-Lalić, Marija M.   +5 more
openaire   +6 more sources

A Statistic Survey of Marine and Freshwater Fish Catch in Basrah ,Iraq 1990 – 2011

Arab Gulf Journal of Scientific Research, 2013
This study is an attempt to study the fishery resources and fisheries in Basra province in Iraq, during 1990 to 2011. The declared catches by fishermen and fish market were used in this study. The total commercial catch peaked in 2009 at 4.390.775 and 152.445 ton for Marine and Freshwater fishes respectively.
Nasir, Noori AbdulNabi   +1 more
openaire   +2 more sources

Using Catch Statistics to Investigate Effects of Seismic Activity on Fish Catch Rates

2012
Norway has been a petroleum nation for several decades, with most of its offshore activities originally concentrated in the North Sea. As these reserves diminish, focus is shifting to areas further north, some of which, particularly the Lofoten/Vesteralen area, are crucial for the reproduction of major fish stocks such as Gadus morhua (northeastern ...
Aud, Vold   +2 more
openaire   +2 more sources

Richness of Common Names of Brazilian Marine Fishes and Its Effect on Catch Statistics

Journal of Ethnobiology, 2005
The richness of common names of Brazilian marine fishes was studied based on a sample of 725 species, covering 67% of all marine fishes recorded in Brazil. The richness of names is considerable (mean  =  six common names per species) and is positively related to commercial importance and habitat type, with more names associated with exploited or reef ...
KÁTIA M.F. FREIRE, DANIEL PAULY
openaire   +1 more source

Assessing shifts in fish assemblages of German large lakes by literature data and commercial catch statistics

Fundamental and Applied Limnology, 2008
To assess the ecological integrity of lakes according to the European Water Framework Directive, the present status of fish assemblages has to be compared to a type-specific reference status. Monitoring fish assemblages by standardized fish sampling surveys as recommended for smaller lakes can be performed in large lakes only by an extraordinarily high
Uwe Brä mick   +3 more
openaire   +1 more source

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