Results 31 to 40 of about 67 (46)

Presence of Multiple Mycotoxins and Other Fungal Metabolites in Native Grasses from a Wetland Ecosystem in Argentina Intended for Grazing Cattle. [PDF]

open access: yesToxins (Basel), 2015
Nichea MJ   +7 more
europepmc   +1 more source

Valorization of residual lignocellulosic biomass in South America: a review. [PDF]

open access: yesEnviron Sci Pollut Res Int
Pardo Cuervo OH, Rosas CA, Romanelli GP.
europepmc   +1 more source

Effects of fire on the structure and diversity of a Spartina argentinensis tall grassland

Applied Vegetation Science, 2005
AbstractQuestion: What are the effects of fire on the structure and the diversity of a Spartina ar gentinensis tall grassland in the short and medium run. S. argentinensis is the dominant species of tall grasslands on inland marshes of the Chaco‐Pampean region (Argentina), where spontaneous or man‐made fires are very frequent.Location: Federico ...
Susana R. Feldman, J.P. Lewis
exaly   +2 more sources

Accumulation and tolerance characteristics of chromium in a cordgrass Cr-hyperaccumulator, Spartina argentinensis

Journal of Hazardous Materials, 2011
The cordgrass Spartina argentinensis, which occurs in inland marshes of the Chaco-Pampean regions of Argentina, has been found to be a new chromium hyperaccumulator. A glasshouse experiment was designed to investigate the effect of Cr(6+) from 0 to 20 mmol l(-1) on growth and photosynthetic apparatus of S.
Susana Redondo-Gómez   +1 more
exaly   +3 more sources

Demographic responses to fire of Spartina argentinensis in temporary flooded grassland of Argentina

Wetlands, 2007
Population characteristics of Spartina argentinensis after fire were analyzed. Field experiments were done in temporary flooded tall grassland, dominated by S. argentinensis at the Reserva Federico Wildermuth (Argentina), on burnt and non-burnt plots. The following variables were analyzed: soil seed bank, potential and real establishment of seedlings ...
Susana R. Feldman, Juan Pablo Lewis
exaly   +2 more sources

Growth, nutrient status, and photosynthetic response to diesel-contaminated soil of a cordgrass, Spartina argentinensis

Marine Pollution Bulletin, 2014
The present study was conduced to investigate the tolerance limits of Spartina argentinensis, which occurs in inland marshes of the Chaco-Pampean regions of Argentina, to diesel-contaminated soil. A glasshouse experiment was designed to investigate the effect of diesel fuel from 0% to 3% on growth and photosynthetic apparatus of S.
Susana Redondo-Gómez
exaly   +3 more sources

Photosynthetic and growth responses to fire of the subtropical-temperate grass, Spartina argentinensis Parodi

Flora: Morphology, Distribution, Functional Ecology of Plants, 2004
Summary Fire is a common phenomenon in grasslands but there is little experimental evidence of the mechanism involved in the rapid recovery of the plant growth. We tested under controlled conditions the hypothesis that after fire Spartina argentinensis leaves that restart growing have high photosynthetic rates.
Susana R. Feldman   +2 more
exaly   +2 more sources

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