Atmospheric Science Letters
Công bố khoa học tiêu biểu
* Dữ liệu chỉ mang tính chất tham khảo
Sắp xếp:
Combining radar and rain gauge rainfall estimates using conditional mergingAbstract The Hydrologist's traditional tool for measuring rainfall is the rain gauge. Rain gauges are relatively cheap, easy to maintain and provide a direct and suitably accurate estimate of rainfall at a point. What rain gauges fail to capture well is the spatial variability of rainfall with time, an important aspect for the credible modelling of a catchment's res... ...
Atmospheric Science Letters - Tập 6 Số 1 - Trang 19-22 - 2005
Simulation of the Asian summer monsoon in five European general circulation modelsAbstract A comparison is made of the mean monsoon climatology in five different general circulation models (GCMs) which have been used by the participants of a project, funded by the European Union, entitled Studies of the Influence, Hydrology and Variability of the Asian summer monsoon (SHIVA). The models differ considerably, in horizontal and vertical resolution, ... ...
Atmospheric Science Letters - Tập 1 - Trang 37-55 - 2000
Gulf Stream forcing of the winter North Atlantic oscillationAbstract Using observational datasets and coupled model simulations, it is shown that a surface heat flux pattern associated with Gulf Stream variability plays a role in forcing the winter North Atlantic oscillation. It is suggested that by monitoring the Gulf Stream, it may be possible to produce a useful long‐range NAO forecast. By analysing surface heat flux patt... ...
Atmospheric Science Letters - Tập 5 - Trang 57-64 - 2004
Models of the predictability of a simple nonlinear dynamical systemAbstract Chaotic nonlinear low order systems are often regarded as paradigms of the atmospheric behaviour, not least because of their limited predictability. In this paper, the predictability of a forced nonlinear system proposed by Lorenz is examined. The system is a compelling heuristic model of the mid‐latitude global circulation; it exhibits limited predictabili... ...
Atmospheric Science Letters - Tập 3 - Trang 104-111 - 2002
Velocity spectra over different terrainsAbstract Power spectra of longitudinal and vertical components of wind velocity have been measured over a variety of terrain types: uniform, inhomogeneous and urban. The result shows that the spectral shapes and peaks of u ‐spectra are sensitive to local terrain, while those of w ‐spectra are not affected by change...
Atmospheric Science Letters - Tập 2 - Trang 94-103 - 2001
A standard test for AGCMs including their physical parametrizations: I: the proposalAbstract To assist model intercomparison and development of a set of eight numerical experiments is proposed as a test‐bed for the interaction of dynamics and physical parameterizations in atmospheric GCMs. The framework for the experiments is that of an aqua‐planet and the prescribed sea‐surface temperatures (SSTs) are highly idealized. Copyright © 2001 Royal Meteo...
Atmospheric Science Letters - Tập 1 - Trang 125-135 - 2000
Biogeophysical impacts of land use on present‐day climate: near‐surface temperature change and radiative forcingAbstract Changes in land cover affect climate through the surface energy and moisture budgets, but these biogeophysical impacts of land use have not yet been included in General Circulation Model (GCM) simulations of 20th century climate change. Here, the importance of these effects was assessed by comparing climate simulations performed with current and potential n... ...
Atmospheric Science Letters - Tập 2 - Trang 1-8 - 2001
Development of a high resolution daily gridded temperature data set (1969–2005) for the Indian regionAbstract A high resolution daily gridded temperature data set for the Indian region was developed using temperature data of 395 quality controlled stations for the period 1969–2005. A modified version of the Shepard's angular distance weighting algorithm was used for interpolating the station temperature data into 1° latitude × 1° longitude grids. Using the cross va... ...
Atmospheric Science Letters - Tập 10 Số 4 - Trang 249-254 - 2009
“Urban meteorology and air quality”. Meeting 21st March 2001, University of Birmingham
Atmospheric Science Letters - Tập 2 - Trang 39-51 - 2001
A method to assess the variation of urban canyon geometry from sky view factor transectsAbstract It is now possible to generate large quantities of sky view factor (SVF) values due to advances in digital techniques for calculating SVF from hemispherical images. Coupling image acquisition with Global Positioning System (GPS) data now enables transects to be accurately placed, enabling site‐specific SVF analysis in relation to street geometry. This paper... ...
Atmospheric Science Letters - Tập 2 - Trang 32-38 - 2001
Tổng số: 37
- 1
- 2
- 3
- 4