Large variability of nitrate load estimated from sparse measurements by typical methods in Atlantic Canada

Nitrogen pollution in aquatic ecosystems, primarily from agricultural sources, presents significant environmental challenges. At the land management decision level, reducing nitrate leaching requires knowledge of nitrate loading over time and location, the complexity of which is amplified by limited...

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Bibliographic Details

Published in:	Frontiers in Environmental Science
Main Authors:	Kang Liang, Yefang Jiang, Keith Fuller, Marcos Cordeiro, Xuesong Zhang, Junyu Qi, Xiaoyuan Geng, Tao Liu, Qian Zhang, Mohammad Amir Azimi, Fan-Rui Meng
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2025-03-01
Subjects:	nitrate load sparse data water quality regression model physical-based model
Online Access:	https://www.frontiersin.org/articles/10.3389/fenvs.2025.1557004/full