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Analysis of the impacts of major anion variations on surface water acidity particularly with regard to conifer harvesting：case studies from Wales and Northern England
surface water acidity Wales Northern England
2009/6/5
Data on the water quality of streams draining a range of acidic and acid sensitive, mainly afforested, upland catchments in mid- and north-Wales and northern-England are described to investigate the a...
Modelling the impacts of projected future climate change on water resources in north-west England
water resource drought UKCIP02 north-west England regional climate modeling climate change impacts
2009/5/8
Over the last two decades, the frequency of water resource drought in the UK, coupled with the more recent pan-European drought of 2003, has increased concern over changes in climate. Using the UKCIP0...
Estimating daily recharge to the Chalk aquifer of southern England – a simple methodology
Chalk aquifer root constant recharge Hydrologically Effective Rainfall model
2009/3/17
A simple, practical model for estimating daily recharge - as hydrologically effective rainfall (HER) - to the Chalk outcrop of southern England is presented. Daily meteorological observations are the ...
Excess nitrogen leaching and C/N decline in the Tillingbourne catchment, southern England: INCA process modelling for current and historic time series
acid deposition recovery nitrogen Carbon-Nitrogen ratios
2009/3/17
Measurements of nitrate deposition and streamwater chemistry in the Tillingbourne Catchment, in Southern England, made in 1979-1982 and 1999-2001 show a 216% increase in Nitrogen leaching despite a r...
Modelling soil moisture for a grassland and a woodland site in south-east England
Soil moisture model observation field capacity
2009/3/17
This paper describes a comparison between two soil moisture prediction models. One is MORECS (Met Office Rainfall and Evaporation Calculation Scheme), the Met Office soil moisture model that is used b...
The contribution of soil structural degradation to catchment flooding: a preliminary investigation of the 2000 floods in England and Wales
soil structure land management Curve Number
2009/3/12
During the autumn of 2000, England and Wales experienced the wettest conditions for over 270 years, causing significant flooding.
Scale effects on the hydrological impact of upland afforestation and drainage using indices of flow variability: the River Irthing, England
hydrology flow variability land-use impacts
2009/3/12
Frequent assertions by river users that rivers in northern England now rise and fall more quickly than in the past, have never been validated by analysis on catchments of more than 10 km2. The method ...
Rainfall and runoff water quality of the Pang and Lambourn, tributaries of the River Thames, south-eastern England
trace metals rainfall river Pang Lambourn LOCAR
2009/3/6
The water quality of rainfall and runoff is described for two catchments of two tributaries of the River Thames, the Pang and Lambourn. Rainfall chemistry is variable and concentrations of most determ...
Impacts of forestry on nitrogen in upland and lowland catchments: a comparison of the River Severn at Plynlimon in mid-Wales and the Bedford Ouse in south-east England using the INCA Model
afforestation water quality nitrogen modelling land-use change Wales
2009/3/5
The impacts of afforestation at Plynlimon in the Severn catchment, mid-Wales, and in the Bedford Ouse catchment in south-east England are evaluated using the INCA model to simulate Nitrogen (N) fluxes...