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The water quality of the LOCAR Pang and Lambourn catchments
water quality nitrate ammonium phosphorus
2009/3/6
The water quality of the Pang and Lambourn, tributaries of the River Thames, in south-eastern England, is described in relation to spatial and temporal dimensions.
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...
The water quality functioning of the upper River Severn, Plynlimon, mid-Wales: issues of monitoring, process understanding and forestry
nutrients trace metals Plynlimon River Severn forestry fractals
2009/3/5
An overview of hydrochemical studies of the upper River Severn catchment in the Plynlimon region of mid-Wales, as linked to twenty years of research at CEH Wallingford, is presented. The work provides...
The impact of conifer harvesting on stream water quality: the Afon Hafren, mid-Wales
deforestation water quality acidification pH nitrate alkalinity aluminium
2009/3/5
Results for long term water quality monitoring are described for the headwaters of the principal headwater stream of the River Severn, the Afon Hafren. The results are linked to within-catchment infor...
The water quality of streams draining a plantation forest on gley soils: the Nant Tanllwyth, Plynlimon mid-Wales
water quality conifer harvesting nitrate phosphate alkalinity Plynlimon Tanllwyth groundwater
2009/3/5
The water quality of the Nant Tanllwyth stream in the Plynlimon region of mid-Wales is related to the key hydrobiogeological controls and the effects of conifer harvesting based on an analysis of rain...
An analysis of the long-term variation in stream water quality for three upland catchments at Loch Dee (Galloway, S.W. Scotland) under contrasting land management
trend analysis land management sea-salts S.W. Scotland
2009/3/5
A long term record of water chemistry, consisting of twenty years of weekly spot samples, from three sub-catchments draining into a loch and the loch outflow in Galloway, S.W. Scotland have been analy...
Land Use and Wetland Drainage Effects on Prairie Water Quality Study, Progress Report
Land Use Wetland Drainage Effects Prairie Water Quality Study Progress Report
2014/4/2
This report is an update on progress made to the end of December 2008. According to our study plan, we should have completed one summer worth of data collection and made progress in laboratory analyti...
A method to assess instream water quality – the role of nitrogen entries in a North German rural lowland catchment
instream water quality nitrogen entries North German rural lowland catchment
2010/1/28
The objective of this study was the detection and assessment of nutrient entry pathways in a complex mesoscale lowland catchment. The central aim was the development of a transferable method for an ef...
Impact of Vegetation on Main Hydrological Processes：A Field Study and Its Implication for Water Quality
Groundwater Evapotranspiration Vegetation cover
2007/12/19
The impact of vegetation cover on groundwater table was assessed with the observed water level fluctuations at two monitored wells in stalled on a bare ground and a vegetated land，respectively．Substan...
The influence of land use change on karst water quality of Shuicheng Basin in Guizhou Province
2007/8/24
The influence of land use and land cover on ecological environment is a focus of global change research. The paper chooses an industrial city-Shuicheng in Guizhou Province-as a study area ...
The Ecological National Synthesis Project of the National Water-Quality Assessment
aquatic ecology 水产生态学
2007/12/18
The Ecological National Synthesis Project of the National Water-Quality Assessment provides a national-scale perspective and assessments on aquatic ecology, and the chemical and physical factors that ...
Long-term changes in abundance and diversity of macrophyte and waterfowl populations in an estuary with exotic macrophytes and improving water quality
Long-term changes in abundance diversity of macrophyte waterfowl populations in an estuary exotic macrophytes improving water quality
2014/4/22
We assessed species-specific coverage (km2) of a submerged aquatic vegetation (SAV) community in the fresh and upper oligohaline Potomac Estuary from 1985 to 2001 using a method combining field observ...
Degradation of water quality in Lough Neagh, Northern Ireland, by diffuse nitrogen flux from a phosphorus-rich catchment
Degradation of water quality Lough Neagh Northern Ireland diffuse nitrogen flux phosphorus-rich catchment
2014/4/22
Annually resolved fossil records of nitrogen (N) inputs (as sedimentary δ15N, N content), aquatic production (δ13C, C content), and algal abundance and gross community composition (pigments, nonsilice...
Paleo-indicators and water quality change in the Charlotte Harbor estuary (Florida)
Paleo-indicators water quality
2014/4/30
We reconstructed water quality changes for 1800 to 2000 in Charlotte Harbor (Florida), a shallow subtropical
estuary, by using a suite of biological and geochemical proxies in dated sediments collect...
Integrated analysis of water quality in a mesoscale lowland basin
Integrated analysis water quality mesoscale lowland basin
2010/1/25
This article describes a modelling study on nitrogen transport from diffuse sources in the Nuthe catchment, representing a typical lowland region in the north-eastern Germany. Building on a hydrologic...