Net primary productivity of Spartina densiflora brong in an SW Atlantic Coastal salt marsh
Coastal marshes are known as organic matter producers. The goal of this work is to study tiller demography, standing biomass, and net aerial primary productivity (NAPP) in a Spartina densiflora coastal wetland, using a method applied to permanent sample plots located at two sites differing in topogr...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_15592723_v33_n4_p953_Trilla |
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todo:paper_15592723_v33_n4_p953_Trilla2023-10-03T16:26:15Z Net primary productivity of Spartina densiflora brong in an SW Atlantic Coastal salt marsh Trilla, G.G. de Marco, S. Marcovecchio, J. Vicari, R. Kandus, P. Net primary productivity Salt marsh Spartina Spartina densiflora biomass coastal wetland coastal zone flooding net primary production organic matter precipitation (climatology) saltmarsh seagrass seasonality temporal analysis tillering Atlantic Ocean Atlantic Ocean (Southwest) Spartina Spartina densiflora Coastal marshes are known as organic matter producers. The goal of this work is to study tiller demography, standing biomass, and net aerial primary productivity (NAPP) in a Spartina densiflora coastal wetland, using a method applied to permanent sample plots located at two sites differing in topographic location, a regularly flooded zone [relative low marsh (LM)] and an irregularly flooded one [relative high marsh (HM)]. Measurements were made every 2 months during the 2005-2007 period. The annual NAPP was estimated to be 2,599 ± 705 gDW m-2 year-1 for the HM and 2,181 ± 605 gDW m-2 year-1 and 602 ± 154 gDW m-2 year-1 for the first and second period of the LM populations, respectively, showing a seasonal pattern reaching maximum values in summer. The reduced NAPP values of the LM sites in the second year was associated with an extremely high precipitation period related to the 2007-2008 El Niño event. © 2010 Coastal and Estuarine Research Federation. Fil:Kandus, P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_15592723_v33_n4_p953_Trilla |
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Universidad de Buenos Aires |
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I-28 |
| repository_str |
R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Net primary productivity Salt marsh Spartina Spartina densiflora biomass coastal wetland coastal zone flooding net primary production organic matter precipitation (climatology) saltmarsh seagrass seasonality temporal analysis tillering Atlantic Ocean Atlantic Ocean (Southwest) Spartina Spartina densiflora |
| spellingShingle |
Net primary productivity Salt marsh Spartina Spartina densiflora biomass coastal wetland coastal zone flooding net primary production organic matter precipitation (climatology) saltmarsh seagrass seasonality temporal analysis tillering Atlantic Ocean Atlantic Ocean (Southwest) Spartina Spartina densiflora Trilla, G.G. de Marco, S. Marcovecchio, J. Vicari, R. Kandus, P. Net primary productivity of Spartina densiflora brong in an SW Atlantic Coastal salt marsh |
| topic_facet |
Net primary productivity Salt marsh Spartina Spartina densiflora biomass coastal wetland coastal zone flooding net primary production organic matter precipitation (climatology) saltmarsh seagrass seasonality temporal analysis tillering Atlantic Ocean Atlantic Ocean (Southwest) Spartina Spartina densiflora |
| description |
Coastal marshes are known as organic matter producers. The goal of this work is to study tiller demography, standing biomass, and net aerial primary productivity (NAPP) in a Spartina densiflora coastal wetland, using a method applied to permanent sample plots located at two sites differing in topographic location, a regularly flooded zone [relative low marsh (LM)] and an irregularly flooded one [relative high marsh (HM)]. Measurements were made every 2 months during the 2005-2007 period. The annual NAPP was estimated to be 2,599 ± 705 gDW m-2 year-1 for the HM and 2,181 ± 605 gDW m-2 year-1 and 602 ± 154 gDW m-2 year-1 for the first and second period of the LM populations, respectively, showing a seasonal pattern reaching maximum values in summer. The reduced NAPP values of the LM sites in the second year was associated with an extremely high precipitation period related to the 2007-2008 El Niño event. © 2010 Coastal and Estuarine Research Federation. |
| format |
JOUR |
| author |
Trilla, G.G. de Marco, S. Marcovecchio, J. Vicari, R. Kandus, P. |
| author_facet |
Trilla, G.G. de Marco, S. Marcovecchio, J. Vicari, R. Kandus, P. |
| author_sort |
Trilla, G.G. |
| title |
Net primary productivity of Spartina densiflora brong in an SW Atlantic Coastal salt marsh |
| title_short |
Net primary productivity of Spartina densiflora brong in an SW Atlantic Coastal salt marsh |
| title_full |
Net primary productivity of Spartina densiflora brong in an SW Atlantic Coastal salt marsh |
| title_fullStr |
Net primary productivity of Spartina densiflora brong in an SW Atlantic Coastal salt marsh |
| title_full_unstemmed |
Net primary productivity of Spartina densiflora brong in an SW Atlantic Coastal salt marsh |
| title_sort |
net primary productivity of spartina densiflora brong in an sw atlantic coastal salt marsh |
| url |
http://hdl.handle.net/20.500.12110/paper_15592723_v33_n4_p953_Trilla |
| work_keys_str_mv |
AT trillagg netprimaryproductivityofspartinadensiflorabronginanswatlanticcoastalsaltmarsh AT demarcos netprimaryproductivityofspartinadensiflorabronginanswatlanticcoastalsaltmarsh AT marcovecchioj netprimaryproductivityofspartinadensiflorabronginanswatlanticcoastalsaltmarsh AT vicarir netprimaryproductivityofspartinadensiflorabronginanswatlanticcoastalsaltmarsh AT kandusp netprimaryproductivityofspartinadensiflorabronginanswatlanticcoastalsaltmarsh |
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1782030947154132992 |