Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"aquarium trade"”.
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Incorporating local harvester knowledge to assess vulnerability in the aquarium trade
The aquarium fishery in Calatagan, Batangas is one of many that participate in the global enterprise. This study looked at the aquarium trade from a ground-scale and personal perspective. A mixed methods approach was used to incorporate both literature and fishers’ knowledge to determine the …
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Invasion risk and impacts of a popular aquarium trade fish and the implications for policy and conservation management
… and community-level impacts of a popular aquarium trade fish (Hemichromis guttatus Günther, 1862) in an endemic hotspot, Cuatro Ciénegas, in Coahuila, México and discusses the policy and conservation management implications of these findings. In Chapter 1, the problem of invasive species, …
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Exotic Armored Catfishes in Texas: Reproductive Biology, and Effects of Foraging on Egg Survival of Native Fishes (Etheostoma fonticola, Endangered and Dionda diaboli, Threatened)
… into North American waters through the aquarium trade, and became established in Texas waters in 1964. There has been concern that breeding populations of these exotics could affect native species through dietary overlap, egg predation, and other factors. This study focused on two …
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Policy, practice and perceptions : understanding governance of aquarium fishing in the Philippines
… the largest exporters of wild reef fish for the aquarium trade. As such, it provides livelihoods across the country. However, there are concerns that its overharvest and damaging fishing techniques have irreversible effects on ecosystems. Accordingly, there have been attempts to introduce …
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The effects of nutrition on reproduction in the Eastern Rainbowfish, Melanotaenia splendida splendida
… and is also commercially important to the aquarium trade. Studies were carried out to investigate the effects of nutrition on reproductive performance of this species. Firstly, experiments were carried out to establish the basic reproductive parameters of M. splendida splendida. Periods of …
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The Thermal Performance and Tolerance of Tropical cleaner shrimp (Lysmata amboinensis)
… aquatic organismal health within the ornamental trade. Ecophysiology investigates the interactions between an organism’s physiology and its environment, and offers a promising approach to improving the management of health outcomes for traded species. Chapter One presents a comprehensive and …