搜索结果: 1-15 共查到“地球科学其他学科 land”相关记录31条 . 查询时间(0.137 秒)
Plant functional type classification for earth system models:results from the European Space Agency's Land Cover Climate Change Initiative
Plant functional type classification earth system models European Space Agency Land Cover Climate Change Initiative
2015/8/6
Global land cover is a key variable in the earth system with feedbacks on climate, biodiversity and natural resources. However, global land cover data sets presently fall short of user needs in provid...
Improving the ISBACC land surface model simulation of water and carbon fluxes and stocks over the Amazon forest
water and carbon fl uxes surface model simulation
2015/8/6
We evaluate the ISBACC (Interaction Soil Biosphere Atmosphere Carbon Cycle) land surface model
(LSM) over the Amazon forest, and propose a revised parameterization of photosynthesis, including new so...
Multi-site evaluation of the JULES land surface model using global and local data
global and local data land
2015/3/5
t. This study evaluates the ability of the JULES land
surface model (LSM) to simulate photosynthesis using local
and global data sets at 12 FLUXNET sites.
Predicting the response of the Amazon rainforest to persistent drought conditions under current and future climates: a major challenge for global land surface models
major challenge global land surface models
2014/12/19
While a majority of global climate models project drier and longer dry seasons over the Amazon under higher CO2 levels, large uncertainties surround the response of vegetation to persistent droughts i...
Coupling the high-complexity land surface model ACASA to the mesoscale model WRF
high-complexity land surface model mesoscale model WRF
2014/12/19
In this study, the Weather Research and Forecasting (WRF) model is coupled with the Advanced Canopy–Atmosphere–Soil Algorithm (ACASA), a high-complexity land surface model. Although WRF is a state-of-...
Improved simulation of fire–vegetation interactions in the Land surface Processes and eXchanges dynamic global vegetation model (LPX-Mv1)
fi re–vegetation interactions Land surface Processes
2014/12/19
The Land surface Processes and eXchanges (LPX)
model is a fire-enabled dynamic global vegetation model
that performs well globally but has problems representing
fire regimes and vegetat...
“Implementation of a soil albedo scheme in the CABLEv1.4b land surface model and evaluation against MODIS estimates over Australia” published in Geosci. Model Dev., 7, 2121–2140, 2014
a soil albedo scheme the CABLEv1.4b land
2014/12/19
Due to an oversight in the production process, the article “Implementation of a soil albedo scheme in the CABLEv1.4b land surface model and evaluation against MODIS
estimates over Australia” was publ...
A reduced-order modeling approach to represent subgrid-scale hydrological dynamics for land-surface simulations: application in a polygonal tundra landscape
reduced-order modeling represent subgrid-scale hydrological dynamics
2014/12/19
Existing land surface models (LSMs) describe
physical and biological processes that occur over a wide
range of spatial and temporal scales. For example, biogeochemical and hydrological processes res...
Applicability of an integrated plume rise model for the dispersion from wild-land fires
rise model wild-land fires
2014/12/19
We have presented an overview of a mathematical model, BUOYANT, that was originally designed for the evaluation of the dispersion of buoyant plumes originated from major warehouse fires. The model add...
SimSphere model sensitivity analysis towards establishing its use for deriving key parameters characterising land surface interactions
SimSphere model sensitivity establishing
2014/12/19
Being able to accurately estimate parameters characterising land surface interactions is currently a key scientific priority due to their central role in the Earth’s global
energy and water cyc...
On linking an Earth system model to the equilibrium carbon representation of an economically optimizing land use model
economically optimizing land global scale
2014/12/19
Human activities are significantly altering biogeochemical cycles at the global scale, and the scope of these activities will change with both future climate and socioeconomic decisions. This poses a ...
The Met Office Unified Model Global Atmosphere 4.0 and JULES Global Land 4.0 configurations
Met Offi ce Unifi ed Model Global Atmosphere JULES Global Land
2014/12/18
We describe Global Atmosphere 4.0 (GA4.0) and
Global Land 4.0 (GL4.0): configurations of the Met Office
Unified Model and JULES (Joint UK Land Environment
Simulator) community lan...
A variational data assimilation system for soil–atmosphere flux estimates for the Community Land Model (CLM3.5)
data assimilation system soil–atmosphere fl ux estimates
2014/12/18
This paper presents the development and implementation of a spatio-temporal variational data assimilation
system (4D-var) for the soil–vegetation–atmosphere transfer
model “Community Land Model” (CL...
A subbasin-based framework to represent land surface processes in an Earth system model
represent land surface processes Earth system model
2014/12/18
Realistically representing spatial heterogeneity
and lateral land surface processes within and between modeling units in Earth system models is important because of their
implications to surface ene...
The Community Land Model underestimates land-use CO2 emissions by neglecting soil disturbance from cultivation
Community land model planting harvesting crops planting on soil carbon biogeochemical model cultivation soil carbon
2014/12/18
The Community Land Model (CLM) can simulate planting and harvesting of crops but does not include effects of cultivation on soil carbon decomposition. The biogeochemistry model DayCent does account fo...