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Details of Award

NERC Reference : NE/G018707/1

A new radar for integrated atmospheric science in the southern hemisphere.

Grant Award

Principal Investigator:
Dr M Freeman, NERC British Antarctic Survey, Science Programmes
Co-Investigator:
Professor RB Horne, NERC British Antarctic Survey, Science Programmes
Co-Investigator:
Dr RE Hibbins, NERC British Antarctic Survey, Science Programmes
Co-Investigator:
Dr G Chisham, NERC British Antarctic Survey, Science Programmes
Science Area:
Atmospheric
Overall Classification:
Atmospheric
ENRIs:
Global Change
Environmental Risks and Hazards
Science Topics:
Upper Atmos Process & Geospace
Stratospheric Processes
Tropospheric Processes
Climate & Climate Change
Abstract:
The Earth's atmosphere is a complex dynamical system involving interactions from local through regional to planetary scales and from the ground to its outer limits in Space. In particular, it is becoming increasingly apparent that the uppermost layers of the atmosphere (mesosphere, thermosphere, ionosphere, and magnetosphere/exosphere) may have significant influences on the lower atmosphere (stratosphere and troposphere). For example, work at BAS and Leicester University has shown influences on the lower atmosphere associated with solar heating above 100 km, geomagnetic activity arising from electrical currents in the ionosphere, and energetic particles from the magnetosphere. Such research is addressing the report of the Intergovernmental Panel on Climate Change (IPCC) which stated that the level of scientific understanding of the solar contribution is 'very low' and has significant uncertainties. Recognising the importance of the upper atmosphere, the U.K. Meteorological Office has recently raised the upper limit of its operational forecasting model from 37 to 63 km altitude with a consequent increase in forecasting skill and the next model due this year will have a ceiling at 80km. The Super Dual Auroral Radar Network (SuperDARN) is a powerful tool for measuring convection and waves in the mesosphere, thermosphere and ionosphere on local, regional and planetary scales. It has greatly advanced our understanding of the upper atmosphere and Space, and the U.K., despite a relatively small investment in SuperDARN, has dominated its exploitation. Initially, SuperDARN was concentrated at polar latitudes but recently it has begun to expand its coverage to lower temperate latitudes to form a sub-network known as StormDARN. This proposal highlights a time-limited opportunity to build a StormDARN radar on the Falkland Islands to address three specific challenges of integrated atmospheric science - the structure and influences of atmospheric gravity waves, atmospheric tides, and charge particle precipitation from the outer radiation belt.
Period of Award:
1 Oct 2009 - 30 Sep 2013
Value:
£561,630 Lead Split Award
Authorised funds only
NERC Reference:
NE/G018707/1
Grant Stage:
Completed
Scheme:
Standard Grant (FEC)
Grant Status:
Closed
Programme:
Standard Grant

This grant award has a total value of £561,630  

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FDAB - Financial Details (Award breakdown by headings)

DI - Other CostsIndirect - Indirect CostsDA - InvestigatorsDI - StaffDA - Estate CostsDI - EquipmentDA - Other Directly AllocatedDI - T&S
£114,983£169,671£64,351£80,482£60,076£6,800£37,344£27,924

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