搜索结果: 1-15 共查到“地球科学总论 biogeochemical”相关记录28条 . 查询时间(0.093 秒)
Tuning and assessment of the HYCOM-NORWECOM V2.1 biogeochemical modeling system for the North Atlantic and Arctic oceans
HYCOM-NORWECOM biogeochemical modeling system North Atlantic Arctic oceans
2015/8/6
The HYCOM-NORWECOM (HYbrid Coordinate Ocean Model–NORWegian ECOlogical Model) modeling system is used both for basic research and as a part of the forecasting system for the Arctic Marine Forecasting ...
A skill assessment of the biogeochemical model REcoM2 coupled to the Finite Element Sea Ice朞cean Model (FESOM 1.3)
biogeochemical model REcoM2 Finite Element Sea Ice朞cean Model
2014/12/19
In coupled biogeochmical杘cean models, the choice of numerical schemes in the ocean circulation component can have a large influence on the distribution of the biological tracers. Biogeochemical...
C-GEM (v 1.0): a new, cost-efficient biogeochemical model for estuaries and its application to a funnel-shaped system
cost-efficient biogeochemical model estuaries and its application funnel-shaped system
2014/12/19
Reactive transport models (RTMs) are powerful tools for disentangling the complex process interplay that drives estuarine biogeochemical dynamics, for assessing the quantitative role of estuaries in g...
Methods to evaluate CaCO3 cycle modules in coupled global biogeochemical ocean models
evaluate CaCO3 cycle modules coupled global biogeochemical ocean
2014/12/19
The marine CaCO3 cycle is an important component of the oceanic carbon system and directly affects the
cycling of natural and the uptake of anthropogenic carbon.
In numerical models of the marine ca...
CLM4-BeTR, a generic biogeochemical transport and reaction module for CLM4: model development, evaluation, and application
CLM4-BeTR biogeochemical transport reaction module CLM4 model development evaluation application
2014/12/17
To improve regional and global biogeochemistry modeling and climate predictability, we have developed a generic reactive transport module for the land model CLM4 (called CLM4-BeTR (Biogeochemical Tran...
Corrigendum to "CLM4-BeTR, a generic biogeochemical transport and reaction module for CLM4: model development, evaluation, and application" published in Geosci. Model Dev., 6, 127–140, 2013
CLM4-BeTR generic biogeochemical transport reaction module CLM4 model development evaluation application
2014/12/17
Corrigendum to "CLM4-BeTR, a generic biogeochemical transport and reaction module for CLM4: model development, evaluation, and application" published in Geosci. Model Dev., 6, 127–140, 2013.
Using model reduction to predict the soil-surface C18OO flux: an example of representing complex biogeochemical dynamics in a computationally efficient manner
Using model reduction predict the soil-surface C18OO flux representing complex biogeochemical dynamics computationally efficient manner
2014/12/16
Earth system models (ESMs) must calculate large-scale interactions between the land and atmosphere while accurately characterizing fine-scale spatial heterogeneity in water, carbon, and other nutrient...
MEDUSA-2.0: an intermediate complexity biogeochemical model of the marine carbon cycle for climate change and ocean acidification studies
MEDUSA-2.0 intermediate complexity biogeochemical model marine carbon cycle climate change ocean acidification studies
2014/12/12
MEDUSA-1.0 (Model of Ecosystem Dynamics, nutrient Utilisation, Sequestration and Acidification) was developed as an "intermediate complexity" plankton ecosystem model to study the biogeochemical respo...
《Global Biogeochemical Cycles》
Global Biogeochemical Cycles the National Research Council the geophysical sciences
2009/12/14
The American Geophysical Union (AGU), which was established in 1919 by the National Research Council and for more than 50 years operated as an unincorporated affiliate of the National Academy of Scien...
Rates of biogeochemical phosphorus and copper redistribution in young floodplain soils
biogeochemical phosphorus copper redistribution young floodplain soils
2010/1/21
Nutrients and trace metals in river-floodplain systems may originate from anthropogenic activities and/or geogenic sources. Here, we analyze a soil chronosequence (2 to approximately 600 years) on a f...
Reconstructing the Nd oceanic cycle using a coupled dynamical – biogeochemical model
the Nd oceanic cycle a coupled dynamical biogeochemical model
2010/1/21
The decoupled behaviour observed between Nd isotopic composition (Nd IC, also referred as εNd) and Nd concentration cycles has led to the notion of a "Nd paradox". While εNd behaves in a quasi-conserv...
Biogeochemical factors contributing to enhanced carbon storage following afforestation of a semi-arid shrubland
Biogeochemical factors carbon storage following afforestation semi-arid shrubland
2010/1/14
Ecosystems in dry regions are generally low in productivity and carbon (C) storage. We report, however, large increases in C sequestration following afforestation of a semi-arid shrubland with Pinus h...
Distribution of calcifying and silicifying phytoplankton in relation to environmental and biogeochemical parameters during the late stages of the 2005 North East Atlantic Spring Bloom
calcifying and silicifying phytoplankton environmental and biogeochemical parameters Atlantic Spring Bloom
2010/1/21
The late stage of the North East Atlantic (NEA) spring bloom was investigated during June 2005 along a transect section from 45 to 66° N between 15 and 20° W in order to characterize the contribution ...
Using satellite-derived backscattering coefficients in addition to chlorophyll data to constrain a simple marine biogeochemical model
satellite-derived backscattering coefficients chlorophyll data marine biogeochemical model
2010/1/20
Biogeochemical models of the ocean carbon cycle are frequently validated by, or tuned to, satellite chlorophyll data. However, ocean carbon cycle models are required to accurately model the movement o...
Stoichiometries of remineralisation and denitrification in global biogeochemical ocean models
Stoichiometries remineralisation denitrification global biogeochemical ocean models
2010/1/20
Since the seminal paper of Redfield (1934), constant stoichiometric elemental ratios linking biotic carbon and nutrient fluxes are often assumed in marine biogeochemistry, and especially in coupled bi...