Results 261 to 270 of about 155,977 (295)

Incorporating species interactions in a statistical catch‐at‐age model of the Georges Bank fish community

2023
No abstracts are to be cited without prior reference to the author. An ecosystem approach to fisheries requires the quantification of predation mortality by accounting for the interactions among fished species.  Georges Bank, a historically important fishing ground within the Northeast U.S.
Curti, Kiersten L., Collie, Jeremy S., Legault, Christopher M., Link, Jason S.   +3 more
openaire   +1 more source

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

Science 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., Kalauzi, Aleksandar J., Regner, Slobodan B., Lenhardt, Mirjana, Naunović, Zorana Z., Hegediš, Aleksandar E.   +5 more
openaire   +5 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, Sven, Løkkeborg, Maria M, Tenningen   +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, Markus Diekmann, Roland Lemcke, Thomas Mehner   +3 more
openaire   +1 more source

Statistics of Fish Catch from Gobind Sagar Reservoir by Fisheries Co-operative Society Chilt Thera, during four years

Ecology, Environment and Conservation, 2023
There are many reservoirs in India. Gobind Sagar Reservoir has been created by damming River Sutlej at village Bhakra in 1963. This reservoir is located in Himachal Pradesh, India. Fishermen working in this reservoir have organized themselves in the form of fisheries co-operative societies.
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A Study of Populations of Fish Based on Catch-Effort Statistics

The Journal of Wildlife Management, 1951
The Department of Lands and Forests of the Province of Ontario conducts an annual program of netting small-mouth black bass (Micropterus dolomieu) from waters in the Province where these fish are abundant, but small. The fish are transported to waters where angling is reported to be poor.
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Trends in an Indonesian coastal fishery based on catch and effort statistics and implications for the perception of the state of the stocks by fisheries officials

Fisheries Research, 1999
Indonesia's capture fisheries are monitored in each district of all 27 provinces with a comprehensive catch and effort data recording system that was installed in 1976. The annual data are sent to the Indonesian Directorate General of Fisheries (DGF) in Jakarta, where these are aggregated for nine regions.
Pet-Soede, C., Machiels, M.A.M., Stam, M.A., vanDensen, W.L.T.   +3 more
openaire   +2 more sources

Ecological restoration amplifies riverine fish catch of Gudusia chapra (Hamilton, 1822): an impact study in the river Ganga using multivariate statistical tools and water quality indices

Environmental Monitoring and Assessment
Fish residing in the aquatic ecosystem are considered the best ecological indicator for monitoring environmental habitat. To evaluate the changes that occurred due to relative restoration in the ecological habitat, a study was conducted in the freshwater zone of the river Ganga between Buxar, Bihar, and Ballia, Uttar Pradesh, between July 2021 and July
Nitish Kumar, Tiwari, Basanta Kumar, Das, Trupti Rani, Mohanty, Subhadeep, Das Gupta, Suraj Kumar, Chauhan, Aurobinda, Upadhyay, Sameer Kumar, Paul, Thangjam Nirupada, Chanu, Mitesh Hiradas, Ramteke, Dibakar, Bhakta, Canciyal, Johnson   +10 more
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Fish catch statistics of pong reservoir, Himachal Pradesh, India during four years

PROCEEDINGS OF THE ZOOLOGICAL SOCIETY OF INDIA
Pong Reservoir has been created by damming river Beas in year 1975. Pong Reservoir is also called as Maharana Pratap Sagar Reservoir. This reservoir is situated at 31°58'17"N 75°56'48"E in Himachal Pradesh, India. It has surface area of 24529 hectares at full reservoir level. Average surface area of this reservoir is
openaire   +1 more source