| dc.contributor |
Forest Resources and Environmental Conservation |
|
| dc.creator |
Kelly, J. Michael |
|
| dc.creator |
Kovar, J. L. |
|
| dc.date |
2017-09-18T09:48:55Z |
|
| dc.date |
2017-09-18T09:48:55Z |
|
| dc.date |
2012-07-15 |
|
| dc.date |
2017-09-18T09:48:55Z |
|
| dc.date.accessioned |
2023-03-01T18:53:56Z |
|
| dc.date.available |
2023-03-01T18:53:56Z |
|
| dc.identifier |
J. M. Kelly and J. L. Kovar, “Modeling Phosphorus Capture by Plants Growing in a Multispecies Riparian Buffer,” Applied and Environmental Soil Science, vol. 2012, Article ID 838254, 7 pages, 2012. doi:10.1155/2012/838254 |
|
| dc.identifier |
http://hdl.handle.net/10919/79001 |
|
| dc.identifier |
https://doi.org/10.1155/2012/838254 |
|
| dc.identifier.uri |
http://localhost:8080/xmlui/handle/CUHPOERS/281775 |
|
| dc.description |
The NST 3.0 mechanistic nutrient uptake model was used to explore P uptake to a depth of 120 cm over a 126 d growing season in simulated buffer communities composed of mixtures of cottonwood (Populus deltoids Bartr.), switchgrass (Panicum virgatum L.), and smooth brome (Bromus inermis Leyss). Model estimates of P uptake from pure stands of smooth brome and cottonwood were 18.9 and 24.5 kg ha−1, respectively. Uptake estimates for mixed stands of trees and grasses were intermediate to pure stands. A single factor sensitivity analysis of parameters used to calculate P uptake for each cover type indicated that , k, , and were consistently the most responsive to changes ranging from −50% to +100%. Model exploration of P uptake as a function of soil depth interval indicated that uptake was highest in the 0–30 cm intervals, with values ranging from 85% of total for cottonwood to 56% for switchgrass. |
|
| dc.description |
Published version |
|
| dc.format |
application/pdf |
|
| dc.format |
text/xml |
|
| dc.format |
application/pdf |
|
| dc.language |
en |
|
| dc.publisher |
Hindawi |
|
| dc.rights |
Creative Commons Attribution 4.0 International |
|
| dc.rights |
http://creativecommons.org/licenses/by/4.0/ |
|
| dc.rights |
Copyright © 2012 J. M. Kelly and J. L. Kovar. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
|
| dc.title |
Modeling Phosphorus Capture by Plants Growing in a Multispecies Riparian Buffer |
|
| dc.title |
Applied and Environmental Soil Science |
|
| dc.type |
Article - Refereed |
|
| dc.type |
Text |
|