Full TGIF Record # 132713
Item 1 of 1
DOI:10.2134/jeq2006.0422
Web URL(s):https://dl.sciencesocieties.org/publications/jeq/articles/37/1/69
    Last checked: 11/07/2016
    Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/jeq/pdfs/37/1/69
    Last checked: 11/08/2016
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
Publication Type:
i
Refereed
Author(s):Young, Eric O.; Briggs, Russell D.
Author Affiliation:Young: Department of Plant and Soil Science, University of Vermont, Burlington, Vermont; Briggs: Department of Forest and Natural Resources Management, State University of New York of Environmental Science and Forestry, Syracuse, New York
Title:Phosphorus concentrations in soil and subsurface water: A field study among cropland and riparian buffers
Column Name:Technical reports: Landscape and watershed processes
Other records with the "Technical reports: Landscape and watershed processes" Column
Source:Journal of Environmental Quality. Vol. 37, No. 1, January/February 2008, p. 69-78.
Publishing Information:Madison, Wisconsin: American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America
# of Pages:10
Keywords:TIC Keywords: Buffer zones; Groundwater contamination; Phosphate losses; Pollution control; Riparian zones; Water quality
Abstract/Contents:"Riparian buffers can be effective at removing phosphorus (P) in overland flow, but their influence on subsurface P loading is not well known. Phosphorus concentrations in the soil, soil solution, and shallow ground water of 16 paired cropland-buffer plots were characterized during 2004 and 2005. The sites were located at two private dairy farms in Central New York on silt and gravelly silt loams (Aeric Endoaqualfs, Fluvaquentic Endoaquepts, Fluvaquentic Eutrudepts, Glossaquic Hapludalfs, and Glossic Hapludalfs). It was hypothesized that P availability (sodium acetate extractable-P) and soil-landscape variability would affect P release to the soil solution and shallow ground water. Results showed that P availability tended to be greater in crop fields relative to paired buffer plots. Soil P was a good indicator of soil solution dissolved (<0.45 μm) molybdate-reactive P (DRP) concentrations among plots, but was not independently effective at predicting ground water DRP concentrations. Mean ground water DRP in corn fields ranged from ≤20 to 80 μg L1, with lower concentrations in hay and buffer plots. More imperfectly drained crop fields and buffers tended to have greater average DRP, particulate (≥0.45 μm) reactive P (PRP), and dissolved unreactive P (DUP) concentrations in ground water. Soil organic matter and 50-cm depth soil solution DRP in buffers jointly explained 75% of the average buffer ground water DRP variability. Results suggest that buffers were relatively effective at reducing soil solution and shallow ground water DRP concentrations, but their impact on particulate and organic P in ground water was less clear."
Language:English
References:61
Note:Tables
Graphs
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Young, E. O., and R. D. Briggs. 2008. Phosphorus concentrations in soil and subsurface water: A field study among cropland and riparian buffers. J. Environ. Qual. 37(1):p. 69-78.
Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=132713
If there are problems with this record, send us feedback about record 132713.
Choices for finding the above item:
DOI: 10.2134/jeq2006.0422
Web URL(s):
https://dl.sciencesocieties.org/publications/jeq/articles/37/1/69
    Last checked: 11/07/2016
    Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/jeq/pdfs/37/1/69
    Last checked: 11/08/2016
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
Find Item @ MSU
MSU catalog number: b2225072a
Find from within TIC:
   Digitally in TIC by record number.
Request through your local library's inter-library loan service (bring or send a copy of this TGIF record)