Trends in stream nitrogen concentrations for forested reference catchments across the USA

To examine whether stream nitrogen concentrations in forested reference catchments have changed over time and if patterns were consistent across the USA, we synthesized up to 44 yr of data collected from 22 catchments at seven USDA Forest Service Experimental Forests. Trends in stream nitrogen prese...

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Detalhes bibliográficos

Principais autores:	A Argerich, S L Johnson, S D Sebestyen, C C Rhoades, E Greathouse, J D Knoepp, M B Adams, G E Likens, J L Campbell, W H McDowell, F N Scatena, G G Ice
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2013-01-01
Colecção:	Environmental Research Letters
Assuntos:	92.40.Q 92.40.qc 92.70.Er nitrate ammonium trends
Acesso em linha:	https://doi.org/10.1088/1748-9326/8/1/014039
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