Scientists have discovered that
rising ocean temperatures slow the development of baby fish around the equator, raising concerns about the impact of global warming on fish and fisheries in the tropics.
Not exact matches
Federal protection could
slow the destruction of coral reefs, which are devastated by increasing water
temperatures and the
rise of
ocean acidification
Interestingly, those same winds are thought to be part of the mechanism burying heat in the Pacific
Ocean, leading to the
slower pace of
rising temperatures at the planet's surface in recent decades.
Scientists are currently interested in why
temperatures at the surface of the
ocean have been
rising slower than in previous decades, even though we're emitting greenhouse gases faster than ever.
Indeed, if the forcing increased
slow enough (or the Earth responded faster — for instance, if there weren't any
oceans), the
temperature rise would basically just follow the forcing and you'd be hard pressed to detect an imbalance.
These fish would likely go extinct even if climate change were particularly
slow — once the
temperature of the Arctic and Antarctic
Oceans rise above the level that the water is unable to carry sufficient oxygen.
The
slow onset processes of
temperature rise, sea level
rise, salinization,
ocean acidification, and desertification all pose substantial and ever increasing threats to future food production and the lives and livelihoods of food producers and fisherfolk.
They conclude that while the rate of increase of average global surface
temperatures has
slowed since 1998, melting of Arctic ice,
rising sea levels, and warming
oceans have continued apace.
For example, a recent
slowing in the rate of surface air
temperature rise appears to be related to cyclic changes in the
oceans and in the sun's energy output, as well as a series of small volcanic eruptions and other factors.
«In our mor recent global model simulations the
ocean heat - uptake is
slower than previously estimated, the
ocean uptake of carbon is weaker, feedbacks from the land system as
temperature rises are stronger, cumulative emissions of greenhouse gases over the century are higher, and offsetting cooling from aerosol emissions is lower.
Ocean temperatures are rising slower than over land, therefore even if tropical land tropospheric temperatures were being set by a moist adiabat over the ocean, it would still have a smaller ratio with respect to the land
Ocean temperatures are
rising slower than over land, therefore even if tropical land tropospheric
temperatures were being set by a moist adiabat over the
ocean, it would still have a smaller ratio with respect to the land
ocean, it would still have a smaller ratio with respect to the land temp.
The point to note is that this error would explain the
slow rise in
ocean temperature despite the current CO2 forcing.