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Conservation, Sharks, And The Tragedy Of The Commons: Achieving Human-Nature Holism, Fiona Melady
Conservation, Sharks, And The Tragedy Of The Commons: Achieving Human-Nature Holism, Fiona Melady
Regis University Student Publications (comprehensive collection)
Environmental ethics originates from the idea that the relationship between humans and non-human nature should be considered morally. How we deal with environmental issues depends on our perception of human-environment relationships. Many view nature as something separate from themselves to own, use, and exploit for human benefit; others view nature as something of which humans are a part and having an intrinsic value aside from practicality or usefulness. This thesis examines human-environment relationships through anthropocentrism and ecocentrism and advocates for balancing the two perspectives. Furthermore, this thesis examines the importance of marine environmental conservation, particularly sharks, and how transitioning towards …
Global Population Structure Of The Dusky Shark And Geographic Sourcing Of Shark Fins From Commercial Markets, Teagen K. Gray
Global Population Structure Of The Dusky Shark And Geographic Sourcing Of Shark Fins From Commercial Markets, Teagen K. Gray
HCNSO Student Theses and Dissertations
The dusky shark, Carcharinus obscurus, is a globally distributed, coastal-pelagic species subject to an apparent high level of exploitation. The International Union for the Conservation of Nature (IUCN) lists this species as “Vulnerable” globally, and “Endangered” within western North Atlantic and Gulf of Mexico waters due to an over 80% decline in this region, with no evidence of population recovery. The extensive exploitation of dusky sharks may partly be attributed to the high market value of its fins, but the contribution of individual dusky shark stocks to the fin markets is unknown. This knowledge would be helpful to detect …