Results 1 to 10 of about 3,574,634 (296)
The effect of white and green LED-lights on the catch efficiency of the Barents Sea snow crab (Chionoecetes opilio) pot fishery. [PDF]
PLoS ONE, 2021 In commercial snow crab (Chionoecetes opilio) fishery, the catch efficiency of the conical pots is important for increasing the profitability of the industry.
Kristine Cerbule +4 more
doaj +2 more sources
Effect of mechanical properties of monofilament twines on the catch efficiency of biodegradable gillnets. [PDF]
PLoS ONE, 2020 Gillnets made of the biodegradable resin polybutylene succinate co-adipate-co-terephthalate were tested under commercial fishing conditions to compare their fishing performance with that of conventional nylon polyamide (PA) gillnets.
Eduardo Grimaldo +4 more
doaj +2 more sources
Journal of Marine Science and Engineering, 2023 The authors have developed a method to estimate the catch efficiency of sampling gear using acoustic information. Since different sampling conditions will cause different sampling results, it is necessary to know more details about catch efficiency to ...
Zhen Lu +3 more
doaj +3 more sources
Effect of pot design on the catch efficiency of snow crabs (Chionoecetes opilio) in the Barents Sea fishery. [PDF]
PLoS ONE, 2019 The snow crab (Chioneocetes opilio) fishery in the Barents Sea is carried out by large offshore vessels, as the fishing grounds are located far from shore and the gear must be transported back and forth over long distances.
Leonore Olsen +3 more
doaj +2 more sources
Catch Efficiency of Multi-Mesh Trammel Nets for Sampling Freshwater Fishes
Fishes, 2023 A multi-mesh trammel net has been developed and used for sampling freshwater fishes. However, little is known about the catch efficiency of the net. This research investigated the catch efficiency of a multi-mesh trammel net (nominal mesh size; 10.0, 30 ...
Zhaohai Cheng +7 more
doaj +3 more sources
The effect of long-term use on the catch efficiency of biodegradable gillnets
Marine Pollution Bulletin, 2020 The effect of long-term use on the catch efficiency of biodegradable gillnets was investigated during commercial fishing trials and in controlled lab aging tests. The relative catch efficiency between biodegradable and nylon gillnets was evaluated over three consecutive fishing seasons for Atlantic cod (Gadus morhua) in Norway.
Bent Herrmann +2 more
exaly +5 more sources
Productive efficiency, structural change, and catch-up within Africa
Structural Change and Economic Dynamics, 2023 This paper studies the dynamics of labor productivity convergence and technology catch-up within Africa, shedding light on two important and inter-related issues that are central to Africa's growth: (i) convergence of relative productivity among African countries and (ii) the role of technological change and technological catchup in driving ...
Neil Foster-McGregor
exaly +4 more sources
Frontiers in Marine Science, 2022 The small-scale trammel net fisheries are essential to the economy and well-being of coastal communities in the Yellow Sea, China. However, these fisheries are low efficient and urgently demand technical innovations to improve catch rates. In this study,
Mengjie Yu +3 more
doaj +1 more source
Catching performance and catching efficiency of siliconized baits in hand line fishery
Tarım Bilimleri Dergisi, 2021 The present study investigated the catching performance and catching efficiency of natural mud shrimp (alive) ( Upogebia pusilla ), siliconized mud shrimp and siliconized pellet in hand line fishing. The trials were performed in Kiyikislacik Village of Mugla province. The main body of the hand line is O 0.50 mm, leader and snood are O 0.27-0.30 mm, the
Aydın, Cellalettin +1 more
openaire +6 more sources
Comparison of live shrimp bait catch efficiency in single line fishery
Fisheries and Aquatic Sciences, 2021 On the southern coast of South Korea, dark-banded rockfish, sea bass, and red seabream are caught by single-line fishing. In particular, red seabream and sea bass are caught in the Jeollanam-do region using gear ...
Myungsung Koo +4 more
doaj +1 more source