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Apr 1, 2019 · Coral reefs distinctly illustrate the close relationship between biodiversity and ecosystem services. They are rich marine ecosystems, hosting extensive biological diversity, and yet that diversity and the ecosystem services provided are among the most endangered because of global changes.
Highlights. Coral reefs provide ecosystem services worth $11 trillion dollars annually by protecting coasts, sustaining fisheries, generating tourism, and creating jobs across the tropics. Ocean warming is the most widespread and immediate threat to coral reefs globally, followed by disease, and local stressors.
Feb 21, 2019 · NOAH LEAVITT: What is the connection between coral reefs and human health, particularly when it comes to nutrition, what we’re eating, our diets? CHRIS GOLDEN: So in many parts of the world, local communities are heavily reliant on coral reefs for the types of fish, seafood, and shellfish that they’re eating.
Apr 9, 2019 · Changing ocean chemistry could have a variety of consequences for shellfish. It could hinder shell-building, as the calcium carbonate building blocks shellfish need to make their shells become less abundant and the surrounding seawater gets more corrosive.
May 16, 2022 · There have already been some isolated shellfish wipe-outs on the northwest Pacific Coast linked to ocean acidity, and since CO 2 emissions are continuing to increase globally, there may be worse yet to come. CO2 may try to hide, but a NASA satellite can seek it out. When those wipe-outs happened, biologists didn’t even know why at first.
Apr 12, 2023 · When there’s an excess of CO 2, it can cause a fundamental change in the chemistry of the world’s ocean, creating an increased acidity that can impact the growth, behavior, and survival of some marine species, especially clams, oysters, and corals.
The global Shellfish Reefs at Risk assessment (Beck et al., 2009; Beck et al., 2011) revealed steep and widespread declines in native populations of ecosystem-forming bivalves such as oysters and mussels (herein “shellfish reefs ), which was confirmed by subsequent and more. ”.
