Its intention was to double India's forest and
other vegetation cover over the decade from 2011, to enhance ecosystem services like carbon sequestration and biodiversity, while providing fuel, fodder and other forest products.
Not exact matches
In
other words, a coffee farm with less than 15 percent native
vegetation cover could be Rainforest Alliance certified and remain so for years as long as they had a management plan to progressively increase this amount.
Specifically, as a Level A criterion, the 15 percent native
vegetation cover criterion is not required until the sixth year after initial certification, perhaps longer if
other Level A criteria make up the 50 percent that are needed by that time.
In
other areas, such as portions of Brazil where the native
vegetation is not forest, shade canopy
cover may be less appropriate ecologically or agronomically.
Wow I didn't know there was more than one, but I guess it makes sense, and I'm sure there are dozens of
others in the region that share the same mineral composition but may be more
covered in
vegetation or settlements.
Then we start our descent, going into rainforest with a beautiful
cover of
vegetation with orchids, bromeliads, ferns and many
other native plants.
This is an atoll
covered in
vegetation, unlike the
others which are collections of sandy islands.
Finally I attempt a suggestion that perhaps one solution to the problem that the solar impact on climate is underestimated by models might be because EBM and GCM, like GISS, do not contain CO2 and CH4 cycle mechanisms that might be partially effected by the Sun, and
other mechanisms are missing or uncertain (water vapor, cloud
cover,
vegetation, bacteria respiration, UV radiation, cosmic ray effects etc.).
«When forced by general circulation models (GCMs)
other than HadCM3,
vegetation models have usually simulated lower or even no losses of Amazonian forest
cover.
The meeting will mainly
cover the following themes, but can include
other topics related to understanding and modelling the atmosphere: ● Surface drag and momentum transport: orographic drag, convective momentum transport ● Processes relevant for polar prediction: stable boundary layers, mixed - phase clouds ● Shallow and deep convection: stochasticity, scale - awareness, organization, grey zone issues ● Clouds and circulation feedbacks: boundary - layer clouds, CFMIP, cirrus ● Microphysics and aerosol - cloud interactions: microphysical observations, parameterization, process studies on aerosol - cloud interactions ● Radiation: circulation coupling; interaction between radiation and clouds ● Land - atmosphere interactions: Role of land processes (snow, soil moisture, soil temperature, and
vegetation) in sub-seasonal to seasonal (S2S) prediction ● Physics - dynamics coupling: numerical methods, scale - separation and grey - zone, thermodynamic consistency ● Next generation model development: the challenge of exascale, dynamical core developments, regional refinement, super-parametrization ● High Impact and Extreme Weather: role of convective scale models; ensembles; relevant challenges for model development
Other factors would include dust cloud patterns from the deserts, Smoke from burning
vegetation, volcanoes always, Pollen and pollutants, and
vegetation growth and
cover.
Additional positive feedbacks which play an important role in this process include
other greenhouse gases, and changes in ice sheet
cover and
vegetation patterns.
Of course protecting the Amazon rainforest offers
other benefits beyond maintenance of regional rainfall and
vegetation cover.
These stem from a diversity of site - specific conditions, including, but not limited to: local
vegetation; presence of building structures and contributions made by such structures involving energy use, heating and air conditioning, etc; exposure to winds, the wind velocities determined by climatic factors and also whether certain wind directions are more favored than
others by terrain or the presence or absence thereof to bodies of water; proximity to grass, asphalt, concrete or
other material surfaces; the physical conditions of the CRS itself which include: the exact location of the temperature sensors within it, the degree of unimpeded flow of external air through the CRS, the character of the paint used; the exact height of the instrument above the external surface (noting that when the ground is
covered by 3 feet of snow, the temperature instrument is about 60 % closer to, or less than 2 feet, above an excellent radiating surface, much closer than it would be under snow - free conditions).
droughts, floods, hurricanes, tornadoes, global ice
cover, and rainfall are about the same (maybe a slight increase in total rainfall); forests and all
other vegetation that has been studied are growing faster; actual effects of putative ocean pH change are negligible to non-existent.
Other administrations have been encouraging green roofs — rooftops
covered in
vegetation: they are a legal requirement for big new developments in Toronto; there are floor area bonuses for developers who include them in Portland, Oregon; and Chicago had a funding scheme for a while.
Old highways are reclaimed by natural
vegetation, land
covered by hot lava soon has ferns and
other plants growing on it, and even oil spills are quickly oxidized and «eaten» by micro-organisms that render it harmless.
Vegetation cover changes caused by land use can alter regional and global climate through both biogeochemical (emissions of greenhouse gases and aerosols) and biogeophysical (albedo, evapotranspiration, and surface roughness) feedbacks with the atmosphere, with reverse effects following land abandonment, reforestation, and other vegetation recover
Vegetation cover changes caused by land use can alter regional and global climate through both biogeochemical (emissions of greenhouse gases and aerosols) and biogeophysical (albedo, evapotranspiration, and surface roughness) feedbacks with the atmosphere, with reverse effects following land abandonment, reforestation, and
other vegetation recover
vegetation recoveries (107).
Other potential causes of climate change include the depletion of stratospheric ozone in recent decades, again through human activities, and global changes in the surface reflectivity — or albedo — of the planet, as we modify the patterns of
vegetation that
cover the land.
The continued shrinkage of thaw ponds could bring significant changes to local ecosystems, as spruce forest is likely to supplant tundra as the dominant land
cover.14, 20 This could lead to a northward advance of some species of plants and
other trees, while leaving resident
vegetation more vulnerable to early mortality — potentially further disrupting the climate.14, 20,21