What organization is responsible for managing and conserving coastal resources in Louisiana?

The organization responsible for managing and conserving coastal resources in Louisiana is the Louisiana Department of Wildlife and Fisheries. This department plays a critical role in the stewardship of the state's natural resources, including its coastal ecosystems, fisheries, and wildlife. They are tasked with implementing policies and programs that promote sustainable practices, protect habitats, and provide for the conservation of coastal resources.

This management includes regulatory oversight, habitat restoration, and research efforts focused on the health of coastal environments. The department is also involved in educational initiatives to raise awareness about coastal issues and engage the community in conservation efforts. Overall, the Louisiana Department of Wildlife and Fisheries is integral to ensuring the long-term viability of the state's coastal areas, making it the correct answer to the question.