Results 51 to 60 of about 47,996 (245)
Impactos ENSO en cuencas atlánticas de Sudamérica [PDF]
, 2013 Interannual changes in precipitation cause significant effects on the Pacific watersheds of South America. Large rivers flowing to the Atlantic Ocean as the Paraná and Uruguay are also influenced by ENSO-triggered floods causing significant impacts on ...
Isla, Federico Ignacio +1 more
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Fish, lower Ivinhema River basin streams, state of Mato Grosso do Sul, Brazil. [PDF]
, 2008 The Ivinhema River basin is one of the main tributaries of the western portion of Paraná River. However,few data are available on the fish communities of its streams.
Súarez, Y. R.
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People and Nature, EarlyView.Abstract Ecoregions are often defined based on homogeneous biophysical and ecological conditions and are optimal spatial units for designing conservation strategies. However, transboundary ecoregions such as the Alto Paraná Atlantic Forest (APAF) experience asymmetrical conservation outcomes, understood here as cross‐border differences, resulting from ...
Lía Montti +16 more
wiley +1 more source
Acta Scientiarum: Biological Sciences, 2017 The construction of the Itaipu Hydroelectric Power Plant in 1982 led to the formation of a reservoir, which, in turn, leveled the waters of the Paraná River by flooding the geographic barrier Salto de Sete Quedas.
Gabriele Sauthier Romano de Melo +2 more
doaj +1 more source
Extreme flood-driven fluvial bank erosion and sediment loads: direct process measurements using integrated Mobile Laser Scanning (MLS) and hydro-acoustic techniques: Direct measurement of flood-driven erosion using MLS and MBES [PDF]
, 2016 Copyright © 2016 John Wiley & Sons, Ltd. This methods paper details the first attempt at monitoring bank erosion, flow and suspended sediment at a site during flooding on the Mekong River induced by the passage of tropical cyclones.
Aalto, Rolf +7 more
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PLANTS, PEOPLE, PLANET, EarlyView.Tropical forests are rapidly declining. One promising strategy to reverse the loss of tropical forest is the establishment of agroforestry on open land. We combined interviews with biodiversity surveys to learn general lessons from success and nonsuccess stories of the establishment of open‐land‐derived coffee agroforests in one of the world's ...
Lucas M. Fonzaghi +3 more
wiley +1 more source
Genetics and Molecular Biology, 2002 Astyanax fishes are among the most important food-web components of South America rivers. In the Iguaçu River basin, the Astyanax genus is represented mainly by endemic species.
Prioli Sônia M.A.P. +7 more
doaj +3 more sources
Systematic conservation planning for the Paranã River Basin, Brazil, under climate change
, 2016 Planning for effective conservation begins with precise information about species occurrences, accurate species identifications, knowledge of the distributions of species and communities and threats to biodiversity posed by anthropogenic activities and resultant climate change.
openaire +1 more source
Distribution, antiquity and niche of pre-columbian guaraní amazonian horticulturalists in the misiones rainforest, Argentina [PDF]
, 2017 En este trabajo presentamos la distribución conocida del registro arqueológico generado por horticultores amazónicos, englobados dentro de la unidad arqueológica Guaraní, en la provincia de Misiones.
Carbonera, Miriam +1 more
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Microlobiusxylon paranaensis gen. et sp. nov. (fabaceae, mimosoideae) from the pliocene-pleistocene of ituzaingó formation, paraná basin, Argentina [PDF]
, 2010 A fossil wood with Fabaceae affinity from the Pliocene-Pleistocene sediments of Ituzaingó Formation is described. The silicified wood was collected at the Toma Vieja fossil locality, Paraná Basin, Argentina.
Brea, Mariana, Franco, María Jimena
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