Biogeochemical Processes and Microbial Dynamics Governing Phosphorus Retention and Release in Sediments: A Case Study in Lower Great Lakes Headwaters
Cc-BY
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
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Springer
2023
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| Truy cập trực tuyến: | https://link.springer.com/article/10.1007/s00267-023-01859-0 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8803 |
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oai:localhost:PNK-88032023-08-14T06:54:42Z Biogeochemical Processes and Microbial Dynamics Governing Phosphorus Retention and Release in Sediments: A Case Study in Lower Great Lakes Headwaters Falk, Nicholas Dropp, Ian G. Drouillard, Ken G. TP TN Cc-BY The ability of headwater bed and suspended sediments to mitigate non-point agricultural phosphorus (P) loads to the lower Great Lakes is recognized, but the specific biogeochemical processes promoting sediment P retention or internal P release remain poorly understood. To elucidate these mechanisms, three headwater segments located within priority watersheds of Southern Ontario, Canada, were sampled through the growing season of 2018–2020. The study employed equilibrium P assays along with novel assessments of legacy watershed nutrients, nitrogen (N) concentrations, sediment redox, and microbial community composition. 20-year data revealed elevated total P (TP) and total Nitrogen (TN) at an inorganic fertilizer and manure fertilizer-impacted site, respectively. 2023-08-14T06:54:42Z 2023-08-14T06:54:42Z 2023 Book https://link.springer.com/article/10.1007/s00267-023-01859-0 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8803 en application/pdf Springer |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
English |
| topic |
TP TN |
| spellingShingle |
TP TN Falk, Nicholas Dropp, Ian G. Drouillard, Ken G. Biogeochemical Processes and Microbial Dynamics Governing Phosphorus Retention and Release in Sediments: A Case Study in Lower Great Lakes Headwaters |
| description |
Cc-BY |
| format |
Book |
| author |
Falk, Nicholas Dropp, Ian G. Drouillard, Ken G. |
| author_facet |
Falk, Nicholas Dropp, Ian G. Drouillard, Ken G. |
| author_sort |
Falk, Nicholas |
| title |
Biogeochemical Processes and Microbial Dynamics Governing Phosphorus Retention and Release in Sediments: A Case Study in Lower Great Lakes Headwaters |
| title_short |
Biogeochemical Processes and Microbial Dynamics Governing Phosphorus Retention and Release in Sediments: A Case Study in Lower Great Lakes Headwaters |
| title_full |
Biogeochemical Processes and Microbial Dynamics Governing Phosphorus Retention and Release in Sediments: A Case Study in Lower Great Lakes Headwaters |
| title_fullStr |
Biogeochemical Processes and Microbial Dynamics Governing Phosphorus Retention and Release in Sediments: A Case Study in Lower Great Lakes Headwaters |
| title_full_unstemmed |
Biogeochemical Processes and Microbial Dynamics Governing Phosphorus Retention and Release in Sediments: A Case Study in Lower Great Lakes Headwaters |
| title_sort |
biogeochemical processes and microbial dynamics governing phosphorus retention and release in sediments: a case study in lower great lakes headwaters |
| publisher |
Springer |
| publishDate |
2023 |
| url |
https://link.springer.com/article/10.1007/s00267-023-01859-0 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8803 |
| _version_ |
1774233691771371520 |
| score |
8.89252 |