搜索结果: 1-13 共查到“理学 ice cover”相关记录13条 . 查询时间(0.093 秒)
A regime shift in Lake Superior ice cover, evaporation, and water temperature following the warm El Nin˜ o winter of 1997–1998
ice cover evaporation water temperature
2014/11/28
Significant trends in Lake Superior water temperature and ice cover have been observed in recent decades, and
these trends have typically been analyzed using standard linear regression techniques. Al...
A regime shift in Lake Superior ice cover, evaporation, and water temperature following the warm El Niño winter of 1997–1998
Lake Superior ice cover evaporation water temperature following the warm El Nino winter
2014/10/16
Significant trends in Lake Superior water temperature and ice cover have been observed in recent decades, and these trends have typically been analyzed using standard linear regression techniques. Alt...
Feeding and overwintering of Antarctic krill across its major habitats: The role of sea ice cover, water depth, and phytoplankton abundance
Antarctic krill Feeding water depth
2014/4/2
Antarctic krill (Euphausia superba) were sampled in contrasting habitats: a seasonally ice-covered deep ocean
(Lazarev Sea), ice-free shelves at their northern range (South Georgia) and the Antarctic...
Comparison of zooplankton vertical migration in an ice-free and a seasonally ice-covered Arctic fjord: An insight into the influence of sea ice cover on zooplankton behavior
zooplankton vertical migration sea ice
2014/4/16
We present observations of zooplankton diel vertical migration (DVM) over a period of 2 yr in an ice-free and
a seasonally ice-covered Arctic fjord. The contrasting environments permitted assessment ...
High Arctic lakes as sentinel ecosystems: Cascading regime shifts in climate, ice cover, and mixing
High Arctic lakes sentinel ecosystems Cascading regime shifts climate ice cover mixing
2014/4/17
Climate and cryospheric observations have shown that the high Arctic has experienced several decades of rapid environmental change, with warming rates well above the global average. In this study, we ...
On the Relation Between Annual Maximum Extent of Ice Cover in the Baltic Sea and Sea Level Pressure as Well as Air Temperature Field
Annual Maximum Extent Temperature Relation
2009/6/12
On the Relation Between Annual Maximum Extent of Ice Cover in the Baltic Sea and Sea Level Pressure as Well as Air Temperature Field.
Feature of Ice Cover under Thermal Stresses
fresh water ice fracture thermal crack thermal shock
2009/6/9
In the paper we suggest an asymptotic approach for the description of multiple brittle fracture of the ice cover of fresh water basins at an abrupt changing of the ice surface temperature (at a therma...
Modeling the duration of intermittent ice cover on a lake for climate-change studies
climate-change studies intermittent ice
2014/4/17
A generalized empirical approach to the problem of the prediction of intermittent lake ice cover for climatechange studies is presented and applied to historical ice data from Mu¨ggelsee, a shallow la...
Extent of partial ice cover due to carbon cycle feedback in a zonal energy balance model
climate carbon cycle zonal model earth system modelling
2009/3/12
A global carbon cycle is introduced into a zonally averaged energy balance climate model. The physical model components are similar to those of Budyko (1969) and Sellers (1969). The new carbon compone...
Numerical Modeling of Ocean Circulation and Ice Cover over the Continental Shelf
Numerical Modeling Ice Cover Ocean Circulation Continental Shelf
2008/12/23
A six-level ocean model is coupled with Hibler's sea-ice model to examine oceanic roles in seasonal ice advance off the east coasts of continents. The model has the straight coast to the west and the ...
Wave-induced Roll Motion beneath an Ice Cover
sea-ice interface Wave-induced Roll Motion Ice Cover
2008/12/22
A pair of gravity waves propagating at oblique angles along the sea-ice interface in a viscous, rotating ocean is studied theoretically. The motion is described by a Lagrangian formulation. Two theore...
A Numerical Simulation of Sea Ice Cover in Hudson Bay
Numerical Simulation Sea Ice Cover Hudson Bay
2008/12/17
Hibler's dynamic-thermodynamic sea ice model with viscous-plastic rheology is used to simulate the seasonal cycle of sea ice motion, thickness, compactness, and growth rate in Hudson Bay under monthly...
Surface Wave Propagation in Shallow Water beneath an Inhomogeneous Ice Cover
Surface Wave Propagation Shallow Water Inhomogeneous Ice Cover
2008/11/26
The scattering of flexural–gravity waves in a layer of shallow fluid beneath an ice cover with irregularities is investigated. The irregularities considered are the ice edges, cracks, areas of finely ...