2 edition of Simulation of land-use patterns affecting the global carbon cycle found in the catalog.
Simulation of land-use patterns affecting the global carbon cycle
by Dept. of Energy, Oak Ridge National Laboratory, for sale by the National Technical Information Service] in Oak Ridge, Tenn, [Springfield, Va
Written in English
|Statement||Y. H. Chan, J. S. Olson, and W. R. Emanuel, Environmental Sciences Division.|
|Series||ORNL/TM ; 6651, Environmental Sciences Division publication ; no. 1273, Environmental Sciences Division publication -- no. 1273., ORNL/TM -- 6651.|
|Contributions||Olson, Jerry S., Emanuel, W. R., University of Tennessee, Knoxville., Oak Ridge National Laboratory. Environmental Sciences Division.|
|The Physical Object|
|Pagination||xii, 173 p. :|
|Number of Pages||173|
Zhen Yu, Chaoqun Lu, Peiyu Cao and Hanqin Tian, Long‐term terrestrial carbon dynamics in the Midwestern United States during – Roles of land use and cover change and agricultural management, Global Change Biology, 24, 6, (), (). The Climate Bathtub Simulation is a brief, animated, interactive simulation game that teaches several principles regarding the dynamics of the global carbon cycle and climate change. Designed for both students and professionals, its purpose is to improve understanding of how changes in carbon dioxide emissions will affect levels of carbon dioxide in the atmosphere.
Impact of Overpopulation on Land Use Pattern: /ch Overpopulation does not depend only on the size or density of the population, but on the ratio of population to available sustainable resources. It alsoAuthor: Shivani Garg. Of the land ecosystem carbon in the Standard simulation that is not present in the land biosphere in the Global case at year , 82% resides in the atmosphere and the remaining 18% in the oceans. The spatial distribution of climate and carbon-cycle changes in the Global case for the decade centered on year is shown in Fig. 3 by:
Numerical Simulation of the Carbon Cycle Over The Tibetan Plateau, China Article (PDF Available) in Arctic Antarctic and Alpine Research 39(4) November with Reads. Therefore, based on the analysis of regional land use change, the land use pattern can be predicted by the dynamic simulation of land use pattern, which can provide scientific reference for the.
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Get this from a library. Simulation of land-use patterns affecting the global carbon cycle. [Yip-Hoi Chan; Jerry S Olson; W R Emanuel; University of Tennessee, Knoxville.; Oak Ridge National Laboratory.
Environmental Sciences Division.]. Simulation of land-use patterns affecting the global carbon cycle - NASA/ADS Past increase of atmospheric CO2 involves significant contributions from both fossil and nonfossil (biospheric) sources. A simulation model was used to reconstruct changes since and project four hypothetical future scenarios of CO2 injection to A simulation model was used to reconstntct changes sinoe and project four hypothetical future scenarios of CO2 injection to Nineteen compartments and their exchanges of carbon were considered.
Areal extents of tropical forests, other wooded ecosystems, and nonforests were incorporated into the by: DeCicco, John M. The liquid carbon challenge: evolving views on transportation fuels and climate. Wiley Interdisciplinary Reviews: Energy and Environment, Vol.
Regionally, land use change causes air temperature changes of 50% to % of the size induced by the carbon dioxide perturbation although globally averaged the effect of land use change is.
The simulated temporal patterns of carbon cycle were realistic and ensured that Sim-CYCLE is an effective tool for predicting the impact of global by: Most changes in land use affect the amount of carbon held in vegetation and soil, thereby, either releasing carbon dioxide (a greenhouse gas) to, or removing it from, review draws heavily on the latest simulation with a book- as estimated by current simulations of the net effects of land-use change on global carbon fluxes [Houghton Cited by: Global and regional effects of land-use change on climate in 21st century simulations with interactive carbon cycle L.
Boysen1,*, V. Brovkin1, V. Arora2, which in turn affect regional boundary layer dynamics and land–atmosphere energy and water exchange. For example, aCited by: A pioneer study to have used a fully coupled carbon‐cycle – climate model was Cox et al.
(C00), which showed significant acceleration of global warming compared with uncoupled models and predicted major vegetation changes, including dieback of the Amazonian rainforest, leading to a Cited by: The capacity of earth system models (ESMs) to make reliable projections of future atmospheric CO 2 and climate is strongly dependent on the ability of the land surface model to adequately simulate the land carbon (C) cycle.
Defining “adequate” performance of the land model requires an understanding of the contributions of climate model and land model errors to the land C by: Emission of greenhouse gases in the atmosphere, in particular carbon dioxide, is considered one of the principal causes of expected climate warming, with consequent negative effects for humankind.
Global Carbon Cycle and Climate Change suggests a new approach to the problem of assessing the impact of anthropogenic by: Millions of hectares of tropical forest are cleared annually for agriculture, pasture, shifting cultivation and timber. One result of these changes in land use is the release of CO2 from the cleared vegetation and soils.
Although there is uncertainty as to the size of this release, it appears to be a major source of atmospheric CO2, second only to the release from the combustion of fossil by: By linking climate and socioeconomic variations to urban land use simulation, their concurrent effects on carbon storage can be better understood and then used to adjust carbon conservation and urbanization policies to the long-term climate change and socioeconomic : Hang Yang, Hang Yang, Junlong Huang, Junlong Huang, Dianfeng Liu.
A simulation model of the carbon cycle in land ecosystem (Sim-CYCLE): A description based on drymatter production theory and plot-scale validation June Ecological Modelling (2) Land use/land cover (LULC) changes have been identified as the main driving forces of local, regional, and global environmental changes, which have been stressed increasingly in the evaluation of anthropogenic effects on the environment (Verburg et al., ).Cited by: 7.
The global residual land carbon sink was estimated from the residual of the other terms involved in the carbon budget, namely the residual land sink is equal to the sum of fossil fuel emissions and land use change less than the atmospheric CO 2 growth and the ocean sink (Le Quéré et al.
From the GCP analysis, the NBP can easily be Cited by: The Global Carbon Cycle. STUDY. PLAY. where is the carbon. 1) geosphere/rocks & minerals (vast majority) (seasonal patterns) yearly CO2 patterns: there is not much seasonal variation where.
decomposers or plant biomass must be changed to affect things. photosynthesis, respiration. Most of Earth's carbon resides in the. A new 3D global coupled carbon–climate model is presented in the framework of the Community Climate System Model (CSM).
The biogeochemical module includes explicit land water–carbon coupling, dynamic carbon allocation to leaf, root, and wood, prognostic leaf phenology, multiple soil and detrital carbon pools, oceanic iron limitation, a full ocean iron cycle, and 3D Cited by: types and the global soil carbon, nitrogen and hydrologic cycles, and related feedbacks between these factors and both natural and anthropogenic environmental changes.
We discuss the ways these feedbacks between land use, vegetation changes and global nutrient and water cycles can lead to further climate change and soil. carbon cycle under historical and future climate change using a global climate model coupled to a dynamic terrestrial vegetation and carbon cycle model.
In the present study, for a preceding step of prospective study using a global climate model that includes a new terrestrial ecosystem model, a numerical simulation was performed to verify the. This study presents a first attempt to estimate the impact of human land-use on the global carbon cycle over the last 6, years.
A global gridded data set for the spread of permanent and non-permanent agriculture over this time period was developed and integrated within the Lund-Potsdam-Jena Dynamic Global Vegetation Model (LPJ-DGVM).Cited by: Computer simulation of long-term carbon storage patterns in Florida slash pine plantations.
For. Ecol. Manage., 6: We developed a computer model to simulate carbon storage in managed slash pine plantations in Florida.
The model is based on ecosystem level carbon dynamics and land use data structured by age class of planted by: 9. The land carbon flux due to land use, wildfire, and net ecosystem production is a source of carbon to the atmosphere throughout most of the historical simulation.
CCSM4 is increasingly suited for studies of the role of land processes in climate and climate by: