Sentences with phrase «terrestrial vegetation»
"Terrestrial vegetation" refers to plants that grow on land rather than in water or other environments. It includes all the different types of plants found on the Earth's surface, such as trees, grasses, flowers, and shrubs. Full definition
The study shows that below ground conditions need to be considered to understand the distribution of terrestrial vegetation both historically and in the face of future climate change.
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Given the goal of mitigating climate change, it is important to consider all of the effects of changes in terrestrial vegetation and to work toward a better understanding of the full climate system.
Therefore, it is imperative that we are capable of anticipating the potential responses of global terrestrial vegetation to future changes in climate and atmospheric chemistry.
The overall outcome is a summary of the current state of knowledge concerning the impacts on terrestrial vegetation of future policy decisions that aim to influence anthropogenic greenhouse gas emissions.
But the instrument was adjusted before launch so that it could also monitor changes in the color of terrestrial vegetation.
From rainforests to croplands, boreal forests to mangroves, NASA will take a new look at terrestrial vegetation across our living planet over the next two years with several unique instruments in space.
Terrestrial vegetation dynamics are closely influenced by both climate and by both climate and by land use and / or land cover change (LULCC) caused by human activities.
According to the latest projections, terrestrial vegetation emits several million tons of extremely low - volatility organic compounds (ELVOCs) per year to the atmosphere.
Using simulation results from five GCMs and the full range of RCPs, we have characterized the range of terrestrial vegetation responses to future conditions across seven different global vegetation model formulations.
Here seven GVMs are used to investigate possible responses of global natural terrestrial vegetation to a major new set of future climate and atmospheric CO2 projections generated as part of the fifth phase of the Coupled Model Intercomparison Project (CMIP5)(6), the primary climate modeling contribution to the latest Intergovernmental Panel on Climate Change assessment.
Impacts of large - scale and persistent changes in the MOC are likely to include changes to marine ecosystem productivity, fisheries, ocean carbon dioxide uptake, oceanic oxygen concentrations and terrestrial vegetation [Working Group I Fourth Assessment 10.3, 10.7; Working Group II Fourth Assessment 12.6, 19.3].
Stabilization of ca at the lower limit of 200 — 250 ppm during the past 24 Myr appears to result from a strong negative feedback in the form of attenuation of silicate rock weathering as terrestrial vegetation approaches CO2 starvation [Pagani et al., 2009].
Similarly, changes in terrestrial vegetation, such as the replacement of forests by tundra, feed back into the atmosphere via changes in both albedo and latent heat flux from evapotranspiration.
Includes review of basic sampling theory, measurements for terrestrial vegetation, vertebrate and invertebrate survey methods, multivariate analysis of community data, vegetation and species habitat mapping and modeling.
Global environmental change is rapidly altering the dynamics of terrestrial vegetation, with consequences for the functioning of the Earth system and provision of ecosystem services1, 2.
Representing hundreds of thousands of species and 96 % of all terrestrial vegetation, flowering plants are the most successful land plants on Earth.
Then you have the terrestrial vegetation pool, which is the most active.
Soil is a vast carbon sink, containing more carbon than all terrestrial vegetation and the atmosphere combined.
The ability of terrestrial vegetation to both take up and release carbon and water makes understanding climate change effects on plant function critical.
Terrestrial vegetation is central to many components of the coupled Earth system, in particular the global carbon cycle, biophysical land — atmosphere exchanges, atmospheric chemistry, and the diversity of life with the numerous ecosystem services this engenders.
They include the physical, chemical and biological processes that control the oceanic storage of carbon, and are calibrated against geochemical and isotopic constraints on how ocean carbon storage has changed over the decades and carbon storage in terrestrial vegetation and soils, and how it responds to increasing CO2, temperature, rainfall and other factors.
Unlike Charney climate sensitivity, which is related to the strength of feedbacks involving short timescale climate processes such as those involving clouds and water vapor, Earth System sensitivity also integrates feedbacks involving long timescale changes in the cryosphere, terrestrial vegetation, and deep ocean circulation.
This deposition has altered the functioning of soil, terrestrial vegetation, and aquatic ecosystems worldwide.
Climates of each of these greenhouse periods were distinct; continental positions and ocean bathymetry were very different, and terrestrial vegetation was absent from the continents until relatively late in the Paleozoic warm period.