Give the grates an extra good scrub with your brush. Most of us brush the grates before or after use, but this time really make sure to get all the chunks and charred meat flesh, and use a little extra force. Use the metal scraper on your brush if necessary. This will help eliminate those stubborn chunks of carrion.
Ocean acidification refers to a reduction in the pH of the ocean over an extended period of time, caused primarily by uptake of carbon dioxide (CO2) from the atmosphere. Pteropods are small calcifying (or shelled) organisms that live as zooplankton in the water column and are an important prey species for many fish.
This is called ocean acidification. With ocean acidification, corals cannot absorb the calcium carbonate they need to maintain their skeletons and the stony skeletons that support corals and reefs will dissolve. Already, ocean acidification has lowered the pH of the ocean by about 0.11 units (SCOR 2009).