搜索结果: 1-15 共查到“地球科学其他学科 land surface”相关记录19条 . 查询时间(0.136 秒)
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...
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...
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...
Representation of climate extreme indices in the ACCESS1.3b coupled atmosphere–land surface model
Extreme weather heat waves heavy precipitation ecosystem climate models earth system simulator the biosphere
2014/12/18
Climate extremes, such as heat waves and heavy precipitation events, have large impacts on ecosystems and societies. Climate models provide useful tools for studying underlying processes and amplifyin...
Evaluating the performance of SURFEXv5 as a new land surface scheme for the ALADINcy36 and ALARO-0 models
Evaluating SURFEXv5 surface scheme
2014/12/18
The newly developed land surface scheme SURFEX (SURFace EXternalisée) is implemented into a limitedarea numerical weather prediction model running operationally in a number of countries of the ALADIN ...
ECOCLIMAP-II/Europe: a twofold database of ecosystems and surface parameters at 1 km resolution based on satellite information for use in land surface, meteorological and climate models
ECOCLIMAP-II/Europe ecosystems and surface parameters 1 km resolution satellite information land surface meteorological climate models
2014/12/16
The overall objective of the present study is to introduce the new ECOCLIMAP-II database for Europe, which is an upgrade for this region of the former initiative, ECOCLIMAP-I, already implemented at g...
Stable water isotopes in the coupled atmosphere–land surface model ECHAM5-JSBACH
Stable water isotopes coupled atmosphere–land surface model ECHAM5-JSBACH
2014/12/12
In this study we present first results of a new model development, ECHAM5-JSBACH-wiso, where we have incorporated the stable water isotopes H218O and HDO as tracers in the hydrological cycle of the co...
Enhancing the representation of subgrid land surface characteristics in land surface models
subgrid land surface characteristics land surface models
2014/12/12
Land surface heterogeneity has long been recognized as important to represent in the land surface models. In most existing land surface models, the spatial variability of surface cover is represented ...
Towards a public, standardized, diagnostic benchmarking system for land surface models
public standardized diagnostic benchmarking system land surface models
2014/12/10
This work examines different conceptions of land surface model benchmarking and the importance of internationally standardized evaluation experiments that specify data sets, variables, metrics and mod...