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Carina Marchezan, Paulo Ademar Avelar Ferreira, Gustavo Boitt, Natalia Moreira Palermo, Ana Laura Thoma, Ricardo Fagan Vidal, Gustavo Scopel, Cledimar Rogério Lourenzi, Carlos Alberto Ceretta and Gustavo Brunetto
Assessing the phosphorus (P) balance in agricultural soils is crucial for optimizing its use and reducing contamination risks. The objective of this study was to evaluate the impact of different animal wastes on the distribution of P in soil profiles sub...
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David Brito, Ramiro Neves, Maria A. Branco, Ângela Prazeres, Sara Rodrigues, Maria C. Gonçalves and Tiago B. Ramos
The Enxoé reservoir has been exhibiting frequent high chlorophyll-a concentrations (reaching a geometric mean six times the national limit for eutrophication of 10 µg L-1) since 2000, and represents the reservoir with the highest eutrophic state in Portu...
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Stefan Julich, Raphael Benning, Dorit Julich and Karl-Heinz Feger
Phosphorus (P) export from forest soils is mainly driven by storm events, which induce rapid flow processes by preferential flow bypassing large parts of the soil matrix. However, little is known about the dynamics, magnitude, and driving processes of P ...
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Yue Hu, Yuehan Lu, Chuankun Liu, Peng Shang, Jie Liu and Chunmiao Zheng
The present study assessed the export of inorganic carbon, nitrogen, and phosphorus within a large agricultural basin in arid northwestern China. Groundwater of various depths and river water along a 160 km reach were sampled during contrasting flow cond...
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Wei Yang, Junnian Song, Yoshiro Higano, Jie Tang
Pág. 1 - 18
Given increasing concern about seeking solutions to water scarcity and pollution (WSP), this paper is intent on developing significant assessment indicators as decision variables for providing reference for policy proposals on the mitigation of WSP. An i...
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Werner T. Flueck
Biogeochemical cycles are cornerstones of biological evolution. Mature terrestrial ecosystems efficiently trap nutrients and certain ones are largely recycled internally. Preserving natural fluxes of nutrients is an important mission of protected areas, ...
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