Carbon dating nedir


20-Jun-2016 12:24

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Lower p H values occur naturally on the West Coast during upwelling events, but a recent observations indicate that anthropogenic CO is contributing to seasonal undersaturation.

Low p H may be a factor in the current oyster reproductive failure; however, more research is needed to disentangle potential acidification effects from other risk factors, such as episodic freshwater inflow, pathogen increases, or low dissolved oxygen.

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With the pace of ocean acidification accelerating, scientists, resource managers, and policymakers recognize the urgent need to strengthen the science as a basis for sound decision making and action.

On the other hand, studies have shown that a more acidic environment has a dramatic effect on some calcifying species, including oysters, clams, sea urchins, shallow water corals, deep sea corals, and calcareous plankton.