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dc.coverage.spatial Llanura Pampeana (Argentina) es 2018-07-11T17:20:02Z 2018-07-11T17:20:02Z 2008-11
dc.description.abstract Low current velocities, high nutrient levels, the lack of riparian forest vegetation, and the development of dense and rich macrophyte communities characterize many Pampean streams. The objective of this study was to describe the most important sources of production and respiration in different communities of a pampean stream, and to compare the energetic support of the trophic web in streams of other places. Production and respiration estimations were carried out using clear and opaque acrylic chambers in the same reach of the stream, in two opportunities in summer and one opportunity in winter. The results indicated that the macrophyte community is the most important one in capturing and transforming light energy, although the epiphyton and phytobenthos communities support many herbivorous and are the bottom of the trophic web at this stream. Therefore, the gross production is higher than many others are streams but no the food offer to grazers. en
dc.format.extent p. 87-93 es
dc.language es es
dc.title Metabolismo de productores de un arroyo pampeano es
dc.type Articulo es
sedici.identifier.issn 0326-1638 es
sedici.creator.person Vilches, C. es
sedici.creator.person Giorgi, Adonis David Nazareno es
sedici.subject.materias Ciencias Naturales es
sedici.subject.decs Metabolismo es
sedici.subject.other productores es
sedici.subject.other arroyos es
sedici.description.fulltext true es Facultad de Ciencias Naturales y Museo es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
sedici.relation.event IV Congreso de Ecología y Manejo de Ecosistemas Acuáticos Pampeanos (La Plata, 2008) es
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Biología Acuática es
sedici.relation.journalVolumeAndIssue no. 24 es

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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)