The use of wood during prehispanic times in the Upper Paraná Delta revealed though analysis of ancient charcoal
Sign Up to like & getrecommendations! Published in 2020 at "Vegetation History and Archaeobotany"
DOI: 10.1007/s00334-020-00777-z
Abstract: Woody plant resources are important to human societies today and were also in the past. Here we assess the woody plant resources available to peoples in Northeastern Argentina in the pre-Hispanic period and assess how… read more here.
Keywords: site; wood; paran delta; upper paran ... See more keywords
Trophic ecology and metabolism of two species of nonnative freshwater stingray (Chondrichthyes: Potamotrygonidae)
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DOI: 10.1007/s10750-020-04283-1
Abstract: The stingrays Potamotrygon amandae and Potamotrygon falkneri are nonnative species established in the Upper Paraná basin. Although they are widely distributed, few studies on their diets or respective metabolic responses exist. Therefore, the aim was… read more here.
Keywords: ecology metabolism; upper paran; trophic ecology; two species ... See more keywords
Molecular characterization of the invasive aquatic macrophyte Hydrilla verticillata (Hydrocharitaceae) in Brazil.
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DOI: 10.1590/0001-3765201920180494
Abstract: Invasive populations of macrophytes are widely distributed and have been successfully introduced and established in freshwater habitats. Hydrilla verticillata was first recorded in 2005 in the Upper Paraná River floodplain and in 2007 at the… read more here.
Keywords: upper paran; paran river; hydrilla verticillata;
Hydropower Development and Fishways: A Need for Connectivity in Rivers of the Upper Paraná Basin
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DOI: 10.3390/su11133749
Abstract: South American rivers have become intensely affected by the construction of hydroelectric dams that block the river’s connectivity for migratory fish species. In order to mitigate the problems caused by dams and to reestablish connections… read more here.
Keywords: hydropower; basin; river; connectivity ... See more keywords