Results 81 to 90 of about 26,967 (223)

Base line studies North Sea wind farms: strategy of approach for pelagic fish [PDF]

open access: yes, 2003
The Dutch Government has decided to allow the construction of a Near Shore Wind Farm (NSW) demonstration project under the condition that a monitoring programme on - among other things - the ecological impacts is carried out.
Couperus, A.S., Grift, R.E., Ybema, M.S.
core   +1 more source

Day-night differences in Cunene horse mackerel (Trachurus trecae) acoustic relative densities off Angola [PDF]

open access: yes, 2010
The assessment and the management of the Cunene horse mackerel in Angola rely heavily on abundance estimates from hydroacoustic surveys. Acoustic data collected from 1994 to 1999 were analysed to quantify diurnal variation in relative acoustic densities ...
Axelsen, Bjorn Erik   +2 more
core   +2 more sources

Analysis of the spatio-temporal variability of spawning mackerel in the Northeast Atlantic

open access: yesFrontiers in Marine Science
The northeast Atlantic (NEA) mackerel (Scomber scombrus) is a commercially significant species, with expansive spawning migrations occurring along the continental shelf of northwestern Europe.
Gersom Costas
doaj   +1 more source

Demersal trawling in the nearshore region between Cape Seal and Klippen Point, Republic of South Africa, 1977-1979.

open access: yesKoedoe: African Protected Area Conservation and Science, 1982
Annual landings of fishes trawled demersally in the vicinity of the Tsitsikamma Coastal National Park increased by almost 75 between 1977 and 1979. Catches of sole Austroglossus pectoralis showed a large decrease over the same period, but catch rates for
R. J. M Crawford
doaj   +1 more source

Proximate composition, energy, fatty acid, sodium, and cholesterol content of finfish, shellfish, and their products [PDF]

open access: yes, 1987
This document contains data concerning the proximate composition and energy, fatty acid, sodium, and cholesterol content of finfish, shellfish, and their products as listed in 228 articles published between the years of 1976 and 1984.
Krzynowek, Judith, Murphy, Jenny
core  

Project INOVEMAR: Innovation in Sea Produce Processment

open access: yesFrontiers in Marine Science, 2014
In Northwestern Portugal there is a large number of small fishing communities facing problems well characterized by several studies conducted in the region and in similar areas in other parts of the world. These problems undermine the social and economic
Maria Alberta Araújo   +2 more
doaj   +1 more source

Long-term retrospective analysis of mackerel spawning in the North Sea: a new time series and modeling approach to CPR data [PDF]

open access: yes, 2012
We present a unique view of mackerel (Scomber scombrus) in the North Sea based on a new time series of larvae caught by the Continuous Plankton Recorder (CPR) survey from 1948-2005, covering the period both before and after the collapse of the North Sea ...
Edwards, Martin   +5 more
core   +8 more sources

Feeding Habits of the Mediterranean Horse Mackerel

open access: yesNatural and Engineering Sciences, 2019
Feeding habits of the horse mackarel, Trachurus mediterraneus in Bandırma Bay, the Sea of Marmara were investigated in the years of 2013-2015. Stomach contents of 90 specimens collected by commercial vessels were analysed. The stomach contents were determined to consist of 2 major systematic groups: Crustacea (Copepoda, Cladocera, Mysidacea, Ampipoda ...
KOÇ, Hatice Torcu, ERDOĞAN, Zeliha
openaire   +3 more sources

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