Matches in SemOpenAlex for { <https://semopenalex.org/work/W2089332324> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2089332324 endingPage "38" @default.
- W2089332324 startingPage "28" @default.
- W2089332324 abstract "Understanding of the process of soil C accumulation under introduced pastures on the savannas of South America is limited by lack of information on production, turnover and decomposition of roots. We estimated below-ground net primary productivity (BNPP), assessed the rate of root decomposition, and calculated the annual input of soil organic carbon (SOC) under native savanna vegetation (NS), a degraded pasture of the introduced grass Brachiaria humidicola (Bh), and well-managed pastures of the introduced grass B. dictyoneura alone (Bd) and in mixture with the legume Arachis pintoi (Bd + Ap). Responses were estimated using an in-growth mesh tube method and a flow model for C accumulation. The BNPP of the well-managed pastures was twice that of either NS or Bh. Turnover losses of the well-managed pastures were 1–2 times greater than NS and Bh. Decomposition constant of roots of Bd was lower than that of either NS or Bd + Ap, which resulted in higher residence time for Bd roots. The amount of BNPP remaining in the soil after 1 year of decomposition was about 2.3 times higher under well-managed pastures compared to that under NS. Higher C accumulation under well managed introduced pastures resulted, to some extent, from the high BNPP of the introduced species, possibly stimulated by fertilizer applied at establishment and regularly for maintenance and coupled with lower litter quality as indicated by high C:N and C:P ratios and decomposition dynamics of the below-ground residues." @default.
- W2089332324 created "2016-06-24" @default.
- W2089332324 creator A5030181206 @default.
- W2089332324 creator A5040417613 @default.
- W2089332324 creator A5049890100 @default.
- W2089332324 date "2006-05-01" @default.
- W2089332324 modified "2023-10-16" @default.
- W2089332324 title "Root dynamics of native savanna and introduced pastures in the Eastern Plains of Colombia" @default.
- W2089332324 cites W1964953430 @default.
- W2089332324 cites W1989678258 @default.
- W2089332324 cites W2013137137 @default.
- W2089332324 cites W2043890141 @default.
- W2089332324 cites W2046436145 @default.
- W2089332324 cites W2051884659 @default.
- W2089332324 cites W2055692892 @default.
- W2089332324 cites W2079902815 @default.
- W2089332324 cites W4241100490 @default.
- W2089332324 doi "https://doi.org/10.1016/j.still.2005.02.038" @default.
- W2089332324 hasPublicationYear "2006" @default.
- W2089332324 type Work @default.
- W2089332324 sameAs 2089332324 @default.
- W2089332324 citedByCount "38" @default.
- W2089332324 countsByYear W20893323242012 @default.
- W2089332324 countsByYear W20893323242013 @default.
- W2089332324 countsByYear W20893323242014 @default.
- W2089332324 countsByYear W20893323242015 @default.
- W2089332324 countsByYear W20893323242016 @default.
- W2089332324 countsByYear W20893323242019 @default.
- W2089332324 countsByYear W20893323242020 @default.
- W2089332324 countsByYear W20893323242021 @default.
- W2089332324 countsByYear W20893323242022 @default.
- W2089332324 countsByYear W20893323242023 @default.
- W2089332324 crossrefType "journal-article" @default.
- W2089332324 hasAuthorship W2089332324A5030181206 @default.
- W2089332324 hasAuthorship W2089332324A5040417613 @default.
- W2089332324 hasAuthorship W2089332324A5049890100 @default.
- W2089332324 hasConcept C139719470 @default.
- W2089332324 hasConcept C142724271 @default.
- W2089332324 hasConcept C159390177 @default.
- W2089332324 hasConcept C159750122 @default.
- W2089332324 hasConcept C162324750 @default.
- W2089332324 hasConcept C204983608 @default.
- W2089332324 hasConcept C2776133958 @default.
- W2089332324 hasConcept C2776632002 @default.
- W2089332324 hasConcept C2778053677 @default.
- W2089332324 hasConcept C2779370140 @default.
- W2089332324 hasConcept C2780560099 @default.
- W2089332324 hasConcept C2781205985 @default.
- W2089332324 hasConcept C39432304 @default.
- W2089332324 hasConcept C39464130 @default.
- W2089332324 hasConcept C6557445 @default.
- W2089332324 hasConcept C71924100 @default.
- W2089332324 hasConcept C86803240 @default.
- W2089332324 hasConceptScore W2089332324C139719470 @default.
- W2089332324 hasConceptScore W2089332324C142724271 @default.
- W2089332324 hasConceptScore W2089332324C159390177 @default.
- W2089332324 hasConceptScore W2089332324C159750122 @default.
- W2089332324 hasConceptScore W2089332324C162324750 @default.
- W2089332324 hasConceptScore W2089332324C204983608 @default.
- W2089332324 hasConceptScore W2089332324C2776133958 @default.
- W2089332324 hasConceptScore W2089332324C2776632002 @default.
- W2089332324 hasConceptScore W2089332324C2778053677 @default.
- W2089332324 hasConceptScore W2089332324C2779370140 @default.
- W2089332324 hasConceptScore W2089332324C2780560099 @default.
- W2089332324 hasConceptScore W2089332324C2781205985 @default.
- W2089332324 hasConceptScore W2089332324C39432304 @default.
- W2089332324 hasConceptScore W2089332324C39464130 @default.
- W2089332324 hasConceptScore W2089332324C6557445 @default.
- W2089332324 hasConceptScore W2089332324C71924100 @default.
- W2089332324 hasConceptScore W2089332324C86803240 @default.
- W2089332324 hasIssue "1" @default.
- W2089332324 hasLocation W20893323241 @default.
- W2089332324 hasOpenAccess W2089332324 @default.
- W2089332324 hasPrimaryLocation W20893323241 @default.
- W2089332324 hasRelatedWork W1217108127 @default.
- W2089332324 hasRelatedWork W1597088218 @default.
- W2089332324 hasRelatedWork W2034448909 @default.
- W2089332324 hasRelatedWork W2084534439 @default.
- W2089332324 hasRelatedWork W2141414415 @default.
- W2089332324 hasRelatedWork W3163111955 @default.
- W2089332324 hasRelatedWork W4247540316 @default.
- W2089332324 hasRelatedWork W889986548 @default.
- W2089332324 hasRelatedWork W939051621 @default.
- W2089332324 hasRelatedWork W3111785410 @default.
- W2089332324 hasVolume "87" @default.
- W2089332324 isParatext "false" @default.
- W2089332324 isRetracted "false" @default.
- W2089332324 magId "2089332324" @default.
- W2089332324 workType "article" @default.