Not exact matches
Eating less meat will free up a lot of agricultural land
which can revert to growing trees and other vegetation,
which, in turn, will
absorb more
carbon dioxide from the
atmosphere.
Without this fixed nitrogen, phytoplankton could not
absorb carbon dioxide from the air, a feat
which is helping to check today's rising
carbon dioxide levels in the
atmosphere.
One approach that is gaining currency among environmental scientists is
carbon dioxide capture and storage (CCS), a form of
carbon sequestration in
which CO2 is removed
from the waste gas of power plants, typically by
absorbing it in a liquid, and subsequently burying it deep underground, hence keeping the gas out of the
atmosphere.
As the climate changes, Southern Ocean upwelling may increase,
which could accelerate ice shelf melting, release more
carbon into the
atmosphere and limit the ocean's ability to
absorb heat and
carbon dioxide from the
atmosphere.
The heat caused by infrared radiation is
absorbed by greenhouse gases such as water vapor,
carbon dioxide, ozone and methane,
which slows its escape
from the
atmosphere.
Scientists are studying how the warming climate is effecting the vegetation on Greenland's tundra, where woody shrubs are replacing grasslands,
which could change how much
carbon dioxide is
absorbed from the
atmosphere.
An «inherent bias» in scientific journals in favour of more calamitous predictions has excluded research showing that marine creatures are not damaged by ocean acidification,
which is caused by the sea
absorbing carbon dioxide from the
atmosphere.
Because of its molecular structure,
carbon dioxide is a greenhouse gas,
which means it allows visible light
from the Sun to pass through the
atmosphere while
absorbing and reemitting infrared energy, heating the Earth.
* Scientists discovered that a recent, unexplained surge of
carbon dioxide levels in the
atmosphere is due to more greenhouse gases escaping
from trees, plants and soils —
which have traditionally buffered the warming by
absorbing the gases.
Since the beginning of the Industrial Revolution about one - third of the
carbon dioxide, CO2,
which has been released into the
atmosphere from fossil fuel combustion and land use change has been
absorbed by the oceans, where it damages coral reefs.
When
carbon dioxide from the
atmosphere is
absorbed by the ocean, it forms carbonic acid, H2CO3,
which makes the ocean more acidic and decreases its pH. This makes it more difficult for many marine organisms to grow their shells and skeletons, and threatens coral around the globe.
Pollution sources also include everything
from carbon dioxide in the
atmosphere that is
absorbed by the ocean,
which results in ocean acidification, to the sunscreen worn by beach - goers.