Results 21 to 30 of about 22,071 (145)
Terrestrial Analogs to Titan for Geophysical Research
Abstract Saturn's moon Titan exhibits remarkable parallels to the Earth in many geophysical and geological processes not found elsewhere in the solar system at the present day. These include a nitrogen atmosphere with a condensible gas—methane—replacing the Earth's water, leading to an active meteorology with rainfall and surface manifestations ...
Conor A. Nixon +21 more
wiley +1 more source
Meteoridium and Zelometeorium in Bolivia [PDF]
The genera Meteoridium and Zelometeorium are described and illustrated from 73 collections made by the author in Bolivia. Barbella tenuissima (Hook. & Wils.) Fleisch. is transferred to the genus Meteoridium as Meteoridium tenuissimum (Hook.
Lewis, Marko
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Biting or irritating insects are a threat to the health and welfare of grazing animals. This systematic review reveals that several shrubs and bushes growing in the alpine area have insecticidal, insect‐repellent and/or attractant properties. The alder Alnus glutinosa, juniper Juniperus communis, spruce Picea abies and walnut Juglans regia are ...
Theresa Schlittenlacher +3 more
wiley +1 more source
“The Future Is Ancestral”: The Environmental Cuir Utopias of Gabriela Cabezón Cámara
ABSTRACT Argentinian author Gabriela Cabezón Cámara identifies as a “socio‐environmentalist and writer” and has been actively involved in the feminist movement #NiUnaMenos since 2015, alongside her growing engagement with environmental activism. She advocates for Indigenous land rights, water accessibility, and challenges offshore petroleum extraction ...
Victoria Jara
wiley +1 more source
Permafrost creeping, inventory and verification in the upper basin of Bermejo river [PDF]
Los glaciares de escombros son reservorios de agua dulce congelados en las altas montañas del mundo y son claves para la vida de la población local y sus economías.
Ahumada, Ana Lia +4 more
core +1 more source
Foraging plasticity and physiological adaptations enable hummingbirds to subsist on dilute nectars
Read the free Plain Language Summary for this article on the Journal blog. Abstract Hummingbirds frequently feed on small volumes (<30 μL) of sucrose‐rich nectars. Climate change is expected to affect both the abundance and the concentrations of accumulated nectar.
Rosalee L. Elting +5 more
wiley +1 more source
¿Existen especies de Navicula (Bacillariophyta) exclusivas de ambientes de alta montaña en Argentina? [PDF]
Con el objetivo de analizar la distribución geográfica de 28 especies del género Navicula Bory sensu stricto identificadas en humedales de alta montaña en Argentina, se consultaron cinco catálogos disponibles, publicaciones no incluidas en esas obras y ...
Maidana, Nora Irene +1 more
core +1 more source
Ewangoa, a new threatened Central African genus of Euphorbiaceae‐Acalyphoideae
Abstract A new morphologically divergent genus and species of Euphorbiaceae from the Democratic Republic of the Congo, Ewangoa cardiophora, is described and illustrated. This taxon is easily recognised by its leaf‐opposed inflorescences, which are surrounded by a single cordiform involucral bract. Molecular phylogenetic evidence shows that Ewangoa is a
Olivier Lachenaud +3 more
wiley +1 more source
En el río Tota (Boyacá, Colombia) se midieron variables ambientales e hidrológicaspara conocer la influencia sobre la colonización de algas del perifiton.
MARTÍNEZ LUISA FERNANDA, DONATO JHON
doaj
Mejora de la tecnología de cultivo en pendiente en la montaña del Merendón [PDF]
El proyecto de Mejora de la Tecnología de Cultivo en Pendiente en la Montaña del Merendón, se ha realizando de acuerdo al programa establecido en el proyecto de solicitud.
Iglesias Bayo, Irene +2 more
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