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| DOI: | 10.2134/jeq2010.0452 |
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| Web URL(s): | https://dl.sciencesocieties.org/publications/jeq/articles/41/2/334?highlight=
Last checked: 11/16/2016
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https://dl.sciencesocieties.org/publications/jeq/pdfs/41/2/334
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| Publication Type:
| Refereed |
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| Author(s): | Heinen, Marius;
Noij, Ignatius G. A. M.;
Heesmans, Hanneke I. M.;
van Groenigen, Jan Willem;
Groenendijk, Piet;
Thissen, Jac T. N. M. |
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| Author Affiliation: | Heinen and Heesmans: Alterra, Soil Science Center; Noij and Groenendijk: Alterra, Water and Climate Center; van Groenigen: Dep. of Soil Quality, Wageningen Univ.; Thissen: Biometris, Plant Research International, Wageningen-UK, Wageningen, the Netherlands |
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| Title: | A novel method to determine buffer strip effectiveness on deep soils |
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| Section: | Riparian buffer strips as a multifunctional tool in agriculture landscapes
Other records with the "Riparian buffer strips as a multifunctional tool in agriculture landscapes" Section
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| Source: | Journal of Environmental Quality. Vol. 41, No. 2, March 2012, p. 334-347. |
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| Publishing Information: | Madison, Wisconsin: American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America |
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| # of Pages: | 14 |
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| Related Web URL: | https://dl.sciencesocieties.org/publications/jeq/abstracts/41/2/334
Last checked: 11/16/2016
Access conditions: Item is within a limited-access website
Notes: Abstract only |
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| Keywords: | TIC Keywords: Buffer zones; Control methods; Evaluations; Groundwater contamination; Sandy soils; Soil depth; Surface water; Water quality improvement
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| Abstract/Contents: | "Unfertilized buffer strips (BS) generally improve surface water quality. High buffer strip effectiveness (BSE) has been reported for sloping shallow aquifers, but experimental data for plain landscapes with deeply permeable soils is lacking. We tested a novel method to determine BSE on a 20-m-deep, permeable sandy soil. Discharge from soil to ditch was temporarily collected in an in-stream reservoir to measure its quantity and quality, both for a BS and a reference (REF) treatment. Treatments were replicated once for the first, and three times for the next three leaching seasons. No significant BSE was obtained for nitrogen and phosphorus species in the reservoirs. Additionally, water samples were taken from the upper groundwater below the treatments. The effect of BS for nitrate was much bigger in upper groundwater than in the reservoirs that also collected groundwater from greater depths that were not influenced by the treatments. We conclude that measuring changes in upper groundwater to assess BSE is only valid under specific hydrogeological conditions. We propose an alternative experimental set-up for future research, including extra measurements before installing the BS and REF treatments to deal with spatial and temporal variability. The use of such data as covariates will increase the power of statistical tests by decreasing between-reservoir variability." |
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| Language: | English |
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| References: | 63 |
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| Note: | Pictures, color
Figures
Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Heinen, M., I. G. A. M. Noij, H. I. M. Heesmans, J. W. van Groenigen, P. Groenendijk, and J. T. N. M. Thissen. 2012. A novel method to determine buffer strip effectiveness on deep soils. J. Environ. Qual. 41(2):p. 334-347. |
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| DOI: 10.2134/jeq2010.0452 |
| Web URL(s):
https://dl.sciencesocieties.org/publications/jeq/articles/41/2/334?highlight=
Last checked: 11/16/2016
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/jeq/pdfs/41/2/334
Last checked: 11/16/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2225072a |
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