Data/hora: 09/06/2024 13:30:52

Provedor de dados: | 85
País: | Argentina
Título: | Cambios en el carbón orgánico del suelo en la cuenca superior del río Heihe, China
Autores: | Qin,YY; Qi,F; Holden,NM; Cao,JJ.
Data: | 2016-06-01
Ano: | 2016
Palavras-chave: | Soil properties; Soil carbon content; Soil carbon storage; Qilian Mountains.
Resumo: | The Heihe River Basin is a globally significant carbon pool, but its soil organic carbon dynamics is poorly understood. Soil samples taken between 2500 m and 4100 m revealed that the majority (&gt;75%) of soil organic carbon was from 0-40 cm. It showed a negative relationship with pH and soil bulk density, and a positive relationship with altitude and soil water content, respectively. From 2005 to 2011, soil carbon content in the upper catchment decreased from 93 g/kg to 53 g/kg. These results suggest that policies should aim to reduce carbon loss by transferring it from the top- to the sub-soil.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572016000100020
Editor: | Fundación Rómulo Raggio
Formato: | text/html
Fonte: | Phyton (Buenos Aires)  v.85 n.1 2016
Fonte: | info:eu-repo/semantics/openAccess