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Freshwater Fishes of the Eastern Himalayas provides a guide to describe the internationally accepted methods used in the accurate identification of fishes, morphometry, i.e., body proportions, meristics, i.e., counts of countable characters, viz., scales, fin rays, pores, vertebrae etc., characters of bones wherever necessary, special characters, viz., serrations of fin spines, axillary lobes, lobes, color patterns, etc. All the available taxa of the region are covered, making this an essential reference that provides the original description of genera and species. Diagnostic characters in the book can be easily examined by an unaided eye or by a binocular dissecting microscope with transmitted light.
Freshwater fishes --- Fishes, Fresh-water --- Fresh-water fishes --- Inland fishes --- Inland water fishes --- Fishes --- Freshwater animals --- Himalaya Mountains Region.
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Fishes --- Reproduction. --- Physiology
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Fishes --- Tertiary period --- Antwerp
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Fishes --- Poisson --- physiology. --- Physiologie.
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"New England once hosted large numbers of anadromous fish, which migrate between rivers and the sea. Salmon, shad, and alewives served a variety of functions within the region's preindustrial landscape, furnishing not only maritime areas but also agricultural communities with an important source of nutrition and a valued article of rural exchange. Historian Erik Reardon argues that to protect these fish, New England's farmer-fishermen pushed for conservation measures to limit commercial fishing and industrial uses of the river. Beginning in the colonial period and continuing to the mid-nineteenth century, they advocated for fishing regulations to promote sustainable returns, compelled local millers to open their dams during seasonal fish runs, and defeated corporate proposals to erect large-scale dams. As environmentalists work to restore rivers in New England and beyond in the present day, Managing the River Commons offers important lessons about historical conservation efforts that can help guide current campaigns to remove dams and allow anadromous fish to reclaim these waters"--
Conservation of natural resources --- Fisheries --- Fishes --- Conservation
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Bringing together a wide range of topics - such as ecology, fisheries, oceanography, mathematics, risk-assessment, resource economics and institutional dynamics, this book shows how we can better understand, address trade-offs in, and implement successful management of marine resources.
Fishery management --- Marine fishes. --- Fish populations. --- United States.
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Aquaculture Toxicology is an essential resource of practical information that covers mechanisms of toxicity and their responses to toxic agents, including aspects of uptake, metabolism and excretion of toxicants in fish, crustaceans and mollusks. This is a reliable, up-to-date, “all inclusive” reference guide that provides an understanding of toxicology information for the aquaculture industry. Written by respected international experts recognized in specific areas of toxicology, this book covers toxins at the environmental, cellular and molecular levels. It identifies areas where more research is needed to generate more knowledge to support a sustainable aquaculture industry, including pharmaceutical pollutants and microplastics.--
Shellfish --- Diseases. --- Shell-fish --- Shellfishes --- Aquatic invertebrates --- Aquaculture --- Fishes --- Environmental aspects. --- Effect of water pollution on. --- Aquiculture --- Agriculture --- Fishes, Effect of water pollution on --- Fish kills
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Streamflow --- Chinook salmon --- Fishes --- Sedimentation and deposition --- Habitat --- Effect of dams on --- Conservation
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Community Based Fisheries Management: A Global Perspective unravels the different aspects of CBFM from different continents and countries. At a time when the population is significantly increasing, with resources decreasing, this resource is directly relevant to helping communities understand and improve fishery production management in a sustainably way. Sections explore various scientific literature on the impact of community-based fishing, participatory management of water bodies, methodologies for studies on community-based fisheries management, and interviews of workers working on community-based fisheries. This information will be most useful to fish farmers, aquaculturists, fish and fishery scientists, research scholars and anyone else interested in this field. Based on 30 years of scientific research, this resource emphasizes the need for the management of resources through the involvement of the local community while also providing a framework for participatory collaboration.
Fishery management. --- Sustainable fisheries. --- Fishes --- Pêches --- Pêches durables --- Conservation des ressources halieutiques --- Conservation. --- Gestion --- Pêches --- Pêches durables
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General parasitology --- General microbiology --- Hydrobiology --- Biology --- Animal ethology and ecology. Sociobiology --- Fishes --- Medical microbiology, virology, parasitology --- Central Africa
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