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Biogeochemical Processes and Microbial Dynamics Governing Phosphorus Retention and Release in Sediments: A Case Study in Lower Great Lakes Headwaters

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Bibliographic Details
Main Authors: Falk, Nicholas, Dropp, Ian G., Drouillard, Ken G.
Format: Book
Language:English
Published: Springer 2023
Subjects:
TP
TN
Online Access:https://link.springer.com/article/10.1007/s00267-023-01859-0
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8803
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spelling 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 8.887836

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