Category: Photos

The impact of global warming on cod populations in the Barents Sea (Norway-Russia)

Photo credit: Cornelius Poppe (NTB SCANPIX) Review: Abdel Rahman El Gamal (Founder of the website)     The stock of cod in the Barents Sea is considered the largest in the world with its quotas of about more than 900.000 tons in 2013. Believing that the Barents Sea can become nine degrees warmer in this …

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Permanent link to this article: https://fishconsult.org/?p=12602

Promoting responsible angling (Monterey Wharf – California)- Video

This video was filmed during my visit to Monterey (January, 2015) Review: Abdel Rahman El Gamal (Founder of the video channel) The Municipal Wharf II was constructed in 1926 and repaired in 1983. Here, sport anglers try to make a fish catch. There are sections of this long wharf (490 m) that are marked no …

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Permanent link to this article: https://fishconsult.org/?p=12600

Prawn Trawling in Queensland, Australia

Photo credit: Tim Huntington (UK – Poseidon) Review: Abdel Rahman El Gamal (Founder of the website   According to the official statistics, the Queensland trawl fishery which extends 2,500 km along the Queensland east coast is the largest and most valuable commercial fishery in Queensland with about 800 fishing vessels, between 85,000 and 90,000 boat-nights (predominantly a night-time …

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Permanent link to this article: https://fishconsult.org/?p=12595

Construction and uses of dugout canoes (Ghana)

Credit: Patrick Appenteng (Ghana)     The insert shows a finished product of a dugout canoe. These canoes actually belong to a fish farmer. The length is about 5m. He uses them to transport feed onto his cages to feed his fishes. They also double up as a means to cart harvested fish onshore to ready customers. …

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Permanent link to this article: https://fishconsult.org/?p=12582

تربية جراد النهر فى المغرب –  Culture of crayfish in Morocco (in Arabic)

Photos’ credit: Walid Salah El Din (Egypt) Review: Walid Salah El Din and Abdel Rahman El Gamal (Founder of the website) تم أخذ الصور المرفقة فى في مزرعة أسماك تجارية في منطقة طنجة (المغرب). سبق للمزرعة استيراد جراد البحر (جراد النهر) أو أستاكوزا المياه العذبة ذو الكلابات الحمراء وذلك من أستراليا فى عام 2002. تقدر …

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Permanent link to this article: https://fishconsult.org/?p=12578

Culture of crayfish in Morocco

Photos’ credit: Walid Salah El Din (Egypt) Review: Walid Salah El Din and Abdel Rahman El Gamal (Founder of the website)       The photos have been photographed in a commercial fish farm in Tangier region (Morocco). The farm imported Red claw crayfish, Cherax quadricarinatus, in 2002. The area dedicated for fish farming is …

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Permanent link to this article: https://fishconsult.org/?p=12573

Cage culture of sturgeon in Uruguay

Credit: Facundo Marquez (Estuario del Plata – Uruguay) Review: Facundo Marquez and Abdel Rahman El Gamal (Founder of the website)       The two photos show the river culture of sturgeon in cages in Uruguay. Cages used are square where each cage measures 6m x 6m x 3m depth. The three species/varieties of sturgeon are: …

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Permanent link to this article: https://fishconsult.org/?p=12568

Ovarian development and eyestalk ablation in whiteleg shrimp (Litopenaeus vannamei)

Photo credit: David Kawahigashi (Thailand – David Kawahigashi – Vannamei101) Review: Abdel Rahman El Gamal (Founder of the website)     The inserted photos were taken in a Thai shrimp facility and shows the gonadal development for a female of white shrimp (Litopenaeus vannaemai) which is carried out. In this particular photo the assessment of …

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Permanent link to this article: https://fishconsult.org/?p=12561

Rationality and impacts of underwater lighting on fish production in cages

Photo credit: AKVA Group Review: Abdel Rahman El Gamal (Founder of the website)     The Underwater lighting when practiced in a given aquaculture operation is often adapted for fast growing species such as salmon, trout, cod and others. In fact, the use of submerged artificial lighting during-night hours is steadily gaining more interests in …

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Permanent link to this article: https://fishconsult.org/?p=12549

The role of women in the value chain of artisanal fisheries in Liberia

Photo credit: David Elliott (Mac Alister Elliott & Pts.) – UK Review: Abdel Rahman El Gamal (Founder of the website)     Whether women seen in the inserted photo are heading to buy fish for their families or for trade, the Liberian women play an important role in the artisanal fisheries sector. They may support …

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Permanent link to this article: https://fishconsult.org/?p=12545

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