Results 61 to 70 of about 113,235 (275)

Body Size Regulates Niche Overlap Asymmetry in the Subtropical Andes Rain Shadow: Isotopic Paleoecology of Oligocene South American Ungulates

open access: yesIntegrative Zoology, EarlyView.
This study provides the first isotopic analysis of Oligocene mammals from Quebrada Fiera, Mendoza, Argentina, filling a major gap in South American paleontology. It reveals a latitudinal gradient in aridity due to the Andean rain shadow and highlights the role of (semi)permanent water bodies in sustaining diverse herbivore communities. Additionally, it
Dánae Sanz‐Pérez   +4 more
wiley   +1 more source

Agua dulce, agua salada"

open access: yes, 2012
Comunicació presentada a la Sessió 9. "La Explicación de la Edad Media a través de la Arqueología"
García-Contreras Ruíz, Guillermo   +1 more
openaire   +1 more source

[Dr. Jove-Jim Aguas delivers a lecture]

open access: yes, 1998
Dr. Jove-Jim Aguas, faculty member of the Philosophy Department delivereds the lecture on God and absolute freedom : the case of existential ...
Aguas, Jove-Jim
core  

La concesión de aguas

open access: yes, 2018
61 páginasEl presente documento contiene un minucioso estudio de la concesión de aguas, considerada el instrumento de comando y control más importante y más antiguo que tiene establecida la legislación colombiana para la asignación del derecho al uso de ...
Álvarez Pinzón, Gloria Lucía
core   +1 more source

Infectious bacterial keratitis management in a Swedish region: Risk factors, treatment and time‐to‐resolution

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To report treatment patterns, time‐to‐resolution (TTR) and aetiologies of bacterial keratitis (BK) infections treated in a specialized hospital‐based cornea clinic in Sweden. Methods Retrospective study based on electronic health records screened during the period 2010–2019. The study included only culture‐confirmed cases of BK.
Jenny Roth   +5 more
wiley   +1 more source

Conservation implications of low contemporary connectivity along the Mid‐Atlantic Ridge in hydrothermal vent gastropods

open access: yesConservation Biology, EarlyView.
Abstract Polymetallic sulfide deposits produced at hydrothermal vent fields are targets for mining exploitation along the Mid‐Atlantic Ridge, threatening the functioning and resilience of vent ecosystems that provide multiple ecosystem services. Knowledge about connectivity between vents will inform conservation practices.
E. Portanier   +10 more
wiley   +1 more source

Bioacumulación de cadmio en ostras de la bahía de Cartagena

open access: yesRevista Ingenierías Universidad de Medellín, 2011
La Bahía de Cartagena es una de los cuerpos de agua más contaminados de la ciudad, probablemente debido a las industrias que yacen a su alrededor, algunas de las cuales vierten sus desechos en ella, con poco o ningún tipo de tratamiento ...
Ganiveth Manjarrez Paba   +2 more
doaj  

Informe Namqom: Agua

open access: yes, 2020
Community informe (policy brief) presented to the Namqom community in Formosa, Argentina, discussing results of a community survey of water quality and water access.
Martin, Melanie, Valeggia, Claudia
openaire   +1 more source

Excavation at Aguas Buenas, Robinson Crusoe Island, Chile, of a gunpowder magazine and the supposed campsite of Alexander Selkirk, together with an account of early navigational dividers

open access: yes, 2007
Excavations were undertaken of a ruined building at Aguas Buenas, identified as an 18th-century Spanish gunpowder magazine. Evidence was also found for the campsite of an early European occupant of the island.
Tate, Jim   +6 more
core   +1 more source

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