Results 81 to 90 of about 6,048 (299)
Brazilian Journal of BiologyComparisons between the implications of commercial and recreational fisheries for estuarine conservation have been a topic of debate. A review on the available data from Guaratuba Bay, Southern Brazil, identifies six threats for conservation, other than ...
P. T. C. Chaves
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Fisheries management based on gear selectivity of a tropical reservoir, Lake Nasser, Egypt
Egyptian Journal of Aquatic Research, 2020 Lake Nasser, a large man-made tropical reservoir, is located in the southern part of Egypt. The lakes’ fisheries have undergone a steady decrease during the last 10 years obscuring its potential for sustainability. Fisheries assessment study based on the
Alaa El-Far +4 more
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International Journal of Osteoarchaeology, EarlyView.ABSTRACT We examined whether Scythian‐era populations living in different ecological zones had distinctive oral health patterns during the Iron Age. Our interdisciplinary approach should clarify whether these populations had different diets or behavioral practices.
Teresa Runge +6 more
wiley +1 more source
Fishing gears operated in lentic and lotic water bodies of Cooch Behar district, West Bengal, India [PDF]
, 2014 619-625A study was carried out to investigate different types of existing fishing gears employed by fishermen in lentic and lotic water bodies namely beels, ponds and rivers of Cooch Behar district of West Bengal, India.
Das, Ram Krishna, Barat, Sudip
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Fishing gears in barra bonita and bariri reservoirs: Fisheries monitoring in the middle tiete river basin [PDF]
, 2016 The fishing gears used in Barra Bonita and Bariri reservoirs, Middle Tietê River, were evaluated in order to provide objective information to assess the need for a revision of the legal framework governing this activity.
de Castro Campanha, Paula Maria Gênova +3 more
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Statistical evaluation of nylon chemical recycling through acidolysis
Polymer International, EarlyView.Sustainable PA6 recycling through acidolysis enabled temperature‐driven depolymerization, modeled by regression analysis. Recycled products successfully replaced up to 30% monomer while preserving PA6 chemical composition or crystalline structure. Abstract This study focuses on the sustainability of plastics reporting the recycling of polyamide (PA ...
Diego Penzo +7 more
wiley +1 more source
Actuation Strategies for Underwater Jet‐Propelled Soft Robots
Journal of Field Robotics, EarlyView.ABSTRACT This review article examines jet‐propulsion mechanisms in underwater soft robotic systems, focusing exclusively on physically fabricated and experimentally validated robots. Covering research published from 2013 to 2025, this study classifies and evaluates jet‐propulsion robots based on their actuation mechanisms.
Angel Kitone +3 more
wiley +1 more source
River Research and Applications, EarlyView.ABSTRACT Relieving barriers and increasing free flowing rivers is a global imperative to restore habitat connectivity for migratory fish stocks. While reducing river fragmentation will certainly improve biodiversity, the spread of non‐native species throughout a river system may be facilitated as an inadvertent outcome.
Matthew Harwood +5 more
wiley +1 more source
Fishing gears survey of Lake Chad [PDF]
, 2003 The paper reports on a survey on gear assessment for the three intensive fishing seasons in Lake Chad (Nigeria). These seasons coincide with the flood period (Nov-Feb), the receding (March-June)and the recession period (July-September 2001).
Mofio, M.M., Raji, A., Agbelege, O.O.
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Aligning Fishing Gear Selectivity With Harvest Slot Limits for Ballan Wrasse Labrus bergylta
Aquaculture, Fish and FisheriesSelectivity is an important parameter used to identify the portion of a stock caught by a fishing gear. In principle, fisheries management aligns the length at which 50% of individuals are selected for (L50) with minimum landing sizes.
Calum J. Pritchard +7 more
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