Results 141 to 150 of about 379,500 (301)
Current Situation, Problems, and Countermeasures of Modern Marine Ranch Construction in Zhuhai City
Haiyang Kaifa yu guanliModern marine ranching, as an ecosystem and sustainable development model that combines environmental protection, resource conservation, and sustainable fisheries output, has broad development prospects and important strategic significance.
WENG Zheng +5 more
doaj
Fisheries disrupt marine nutrient cycles through biomass extraction
Communications Earth & EnvironmentFisheries’ effects on marine life have been widely acknowledged for decades, but only recently have we considered their impact on marine nutrient cycles.
Adrián A. González Ortiz +5 more
doaj +1 more source
Coastal resources management, policy and planning in Bangladesh [PDF]
This paper reviews the coastal fishery resources of Bangladesh emphasizing the coastal environment, capture fisheries and management issues relative to the sector. BangladeshÆs Exclusive Economic Zone (EEZ) covers an area of about 166 000 km2. This area
Chowdhury, Z.A. +2 more
core
Patterns of spinal motion, kinematic spaces and the land‐to‐sea transition in carnivorans
The Anatomical Record, EarlyView.Using 3D reconstructions, we quantify intervertebral joint mobility to investigate how cervical, thoracic, and lumbar vertebral regions evolved distinct kinematic roles in pinnipeds. The findings reveal lineage‐specific adaptations for swimming and highlight the functional significance of vertebral joint flexibility in ecological transitions.
Juan Miguel Esteban +3 more
wiley +1 more source
Haiyang Kaifa yu guanliBased on the data (1980—2022) of marine capture productions of Shandong province, we analyzed the marine catch structure and input factor of marine fisheries in Shandong Province.
ZOU Yan +6 more
doaj
The Anatomical Record, EarlyView.Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato +4 more
wiley +1 more source
Small-scale capture fisheries: a global overview with emphasis on developing countries: a preliminary report of the Big Numbers Project [PDF]
The report gives a summary of the results to-date of case studies carried out in a selected number of countries which provides a first analysis of the differences between marine and inland small and large scale fisheries in developing countries.
Food and Agriculture Organization of the United Nations +1 more
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The Anatomical Record, EarlyView.Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro +1 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri +8 more
wiley +1 more source
Early evolution of the gular musculature and its innervation in ray‐finned fishes
The Anatomical Record, EarlyView.Abstract Gular muscles are an important but often overlooked component of cranial anatomy in bony fishes. They are located on the ventral surface of the head and are derived from the mandibular and hyoid arches. We present a comprehensive review of the gular musculature and its innervation across early diverging actinopterygian lineages. By integrating
Aléssio Datovo +4 more
wiley +1 more source