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You searched for: Journal Biogeochemistry Remove constraint Journal: Biogeochemistry Subject biogeochemistry Remove constraint Subject: biogeochemistry Subject term England Remove constraint Subject term: England
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1. Changes in water colour between 1986 and 2006 in the headwaters of the River Nidd, Yorkshire, UK

Author:
Chapman, Pippa J.; McDonald, Adrian T.; Tyson, Rosa; Palmer, Sheila M.; Mitchell, Gordon; Irvine, Brian
Source:
Biogeochemistry 2010 v.101 no.1-3 pp. 281-294
ISSN:
0168-2563
Subject:
adsorption; biogeochemistry; color; dissolved organic carbon; hydrochemistry; mineral soils; pH; peat; rivers; runoff; silicon; soil horizons; statistical analysis; subwatersheds; sulfur; temporal variation; England
Abstract:
... This study compares the spatial and temporal variability of water colour for fifteen sub-catchments of the River Nidd, northeast England, in 1986 and 2006/2007. Between 1986 and 2006/2007, mean annual water colour increased in all the sub-catchments. However, there was considerable variation in the increase, which ranged from 22 to 155%. Statistical analysis revealed that the sub-catchments could ...
DOI:
10.1007/s10533-010-9474-x

2. Sources and ages of dissolved organic matter in peatland streams: evidence from chemistry mixture modelling and radiocarbon data

Author:
Tipping, E.; Billett, M. F.; Bryant, C. L.; Buckingham, S.; Thacker, S. A.
Source:
Biogeochemistry 2010 v.100 no.1-3 pp. 121-137
ISSN:
0168-2563
Subject:
peat; radionuclides; winter; mixing; monitoring; calcium; models; peatlands; clay; spring; streams; dissolved organic carbon; biogeochemistry; groundwater; England
Abstract:
... Monitoring data over the period 1994-2007 were analysed for three streams (Cottage Hill Sike, CHS; Rough Sike, RS; Trout Beck, TB) draining blanket peat underlain by glacial clay and limestone-rich sub-strata at Moor House (Northern England). Dissolved organic carbon concentration, [DOC], showed complex relationships with both discharge and calcium concentration, [Ca]. A model based on [Ca] was co ...
DOI:
10.1007/s10533-010-9409-6

3. The fluvial flux of total reactive and total phosphorus from the UK in the context of a national phosphorus budget: comparing UK river fluxes with phosphorus trade imports and exports

Author:
Fred Worrall; Helen P. Jarvie; Nicholas J. K. Howden; Tim P. Burt
Source:
Biogeochemistry 2016 v.130 no.1-2 pp. 31-51
ISSN:
0168-2563
Subject:
agricultural land; biogeochemistry; data collection; databases; feeds; fertilizers; food waste; land use; landfills; phosphorus; river water; rivers; sewage; sewage sludge; soil; urban areas; wastewater; wastewater treatment; water quality; watersheds; England; Scotland; Wales
Abstract:
... A national river water quality database of total reactive phosphorus (TRP) and total phosphorus (TP) and flow was used, together with catchment characteristic datasets (soils, land use and hydroclimatic properties), to derive national fluvial phosphorus (P) flux estimates for Great Britain (England, Wales and Scotland) from 1974 to 2012. These fluvial P fluxes were compared with P imports and expo ...
DOI:
10.1007/s10533-016-0238-0