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A semi-analytical solution to accelerate spin-up of a coupled carbon and nitrogen land model to steady state
The spin model The steady state coupling Ecosystems Carbon transfer
2014/12/10
The spin-up of land models to steady state of coupled carbon–nitrogen processes is computationally so costly that it becomes a bottleneck issue for global analysis. In this study, we introduced a semi...
Experimental investigation on steady granular flows interacting with an obstacle down an inclined channel: study of the dead zone upstream from the obstacle. Application to interaction between dense snow avalanches and defence structures
Experimental investigation steady granular flows the dead zone upstream dense snow avalanches defence structures
2009/12/9
An experimental investigation with dry granular flows passing over an obstacle down a rough inclined channel has been performed. The aim is to improve our understanding of the interaction between dens...
Behaviour of the sediments in the Storegga Slide interpreted by the steady state concept
Behaviour of the sediments Storegga Slide steady state concept
2009/12/3
Two different sediment types were involved in the Storegga Slide.Marine clay sediments show contractive behaviour, and glacial deposits (tills and glacial debris flow deposits) were observed to be dil...
Nearly All of Antarctica Is Warming--New Study Shows Steady 50-Year Rise（图）
Antarctica Is Warming Steady 50-Year Rise
2009/12/10
Antarctica is getting warmer, a new study shows. Though scientists already knew fast-collapsing ice shelves on the continent’s northerly peninsula were the result of rapid warming, evidence on the far...
Multiple steady-states in the terrestrial atmosphere-biosphere system:a result of a discrete vegetation classification?
Multiple steady-states atmosphere-biosphere system discrete vegetation classification
2010/1/14
Multiple steady states in the atmosphere-biosphere system can arise as a consequence of interactions and positive feedbacks. While atmospheric conditions affect vegetation productivity in terms of ava...
Long-term steady state 13C labelling to investigate soil carbon turnover in grasslands
Long-term steady state 13C soil carbon turnover grasslands
2010/1/14
We have set up a facility allowing steady state 13CO2 labeling of short stature vegetation (12 m2) for several years. 13C labelling is obtained by scrubbing the CO2 from outdoors air with a self-regen...