Results 71 to 80 of about 1,794 (180)
Papers in Palaeontology, Volume 12, Issue 1, January/February 2026.Abstract We describe the Hettangian Caenogastropoda and Heterobranchia of the Luxembourg Sandstone Formation, a wedge of clastic sediments deposited along the eastern margin of Paris Basin during the Early Jurassic. Five new genera and 11 new species are erected: Bourguetia bipartita sp. nov., Globularia delsatei sp. nov., Oonia feidtorum sp.
Stefano Monari +3 more
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Environmental AdvancesAgricultural intensification is a significant process, transforming the land and modifying stream water quality and biodiversity. Land-use practices are associated with substantial changes in vegetation structure, significant inputs of nutrients, erosion,
C.N. Horak +4 more
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Ephemeroptera and Plecoptera biodiversity in central Patagonia, Chubut province, Argentina
Zootaxa, 2008 Aquatic insects in Central Patagonia (Andean region), Argentina, have received poor and fragmentary attention. In this paper we present the first preliminary inventory of Plecoptera and Ephemeroptera taxa for the area and include seasonal records of adult stages. We incorporate a set of environmental features for the sampling sites and biotopes as well
Pessacq, Pablo, Miserendino, Maria Laura
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Bulletin of Latin American Research, Volume 45, Issue 1, January 2026.This study contributes to the ongoing historical examination of ecological and postcolonial questions in Latin America through the lens of new media genre narratives. Early 20th‐century documentary films of Argentine Patagonia institutionalised a natural binary opposition, positioning those challenging colonial power relations based on natural ...
Cielo Zaidenwerg, Mauricio Dimant
wiley +1 more source
Revista Iberoamericana de Estudios MunicipalesEl presente trabajo analiza tres procesos de planificación urbana participativa de una ciudad turística intermedia de la Patagonia central argentina —Puerto Madryn, en la provincia de Chubut—, que sucedieron entre 1996 y 2019.
Sergio Andrés Kaminker, Lucas Bandieri
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Valve morphology of Didymosphenia geminata (Bacillariophyceae) in Chubut province, Argentina
, 2016 Fil: Sala, Silvia Estela. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo.
Uyua, Noelia Mariel +3 more
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Ecología Austral, 1991 Los lobos marinos de la Argentina fueron drásticamente reducidos en número entre 1930 y 1950, constituyendo actualmente de un quinto a un décimo de la población original en el norte de Patagonia (Península Valdés y Golfo San Matías).
Enrique A. Crespo, Susana N. Pedraza
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Flora del Lago Vintter (Chubut, Argentina)
, 2017 Fil: Fiedorowicz Kowal, Ruth Marina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina.
Fiedorowicz Kowal, Ruth Marina +6 more
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Boletín de la Sociedad Argentina de Botánica, 2006 Se describen e ilustran mediante fotomicrografías tomadas con MO y MEB, 30 tipos polínicos, determinados en las mieles producidas en la región andina de Chubut (Patagonia Argentina). Los tipos morfológicos descriptos pertenecen a las siguientes familias: Alstroemeriaceae, Apiaceae, Buddlejaceae, Caryophyllaceae, Caprifoliaceae, Celastraceae, Clusiaceae,
Alicia Forcone +2 more
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Revista de la Facultad de Ciencias Agrarias, 2022 Se determinó la composición de la dieta de verano de bovinos pastoreando en sistemas formados por bosques de Nothofagus pumilio (lenga) y mallines, del noroeste del Chubut.
Claudia P. Quinteros +4 more
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