Results 31 to 40 of about 44,267 (215)

Effects of the 1997-1998 El Niño and 1998-1999 La Niña events on breeding waterbirds and sea lions in the Upper Gulf of California, México

open access: yesGeofísica Internacional, 2003
En 1998 y 1999 revisé las colonias de aves acuáticas que anidan en Isla San Jorge, La Purinera e Isla Montague, en el norte del Golfo de California, al igual que la de lobos marinos de la Isla San Jorge.
Eric Mellink
doaj   +1 more source

Variables fisiológicas y fanerópticas y su influencia sobre características del huevo en gallinas de patio (Gallus gallus domesticus) en comunidades de Moyogalpa y Altagracia, Isla de Ometepe, Nicaragua

open access: yesLa Calera, 2021
En el presente estudio, se evaluó el comportamiento de variables fisiológicas y fanerópticas de gallinas de patio, y su influencia en las características del huevo y producción, en comunidades rurales de los municipios de Altagracia y Moyogalpa, en la ...
Marlon Hernández Baca   +2 more
doaj   +1 more source

Unpacking the relationship between co‐creation and brand equity: A multi‐study approach

open access: yesEuropean Management Review, EarlyView.
Abstract Whilst some studies have shown that co‐creation positively influences brand equity, others have found only marginal or even negative effects, and several failure cases of co‐creation have been reported. To overcome the confusion generated by mixed findings, this paper unpacks the relationship between co‐creation and brand equity, considering ...
Stefan Markovic   +4 more
wiley   +1 more source

Aves de la Reserva Nacional Isla Mocha, sur de Chile: Riqueza, abundancia y diversidad de especies

open access: yesGayana, 2018
Entre 2007 y 2008 evaluamos la riqueza, abundancia y diversidad estacional de aves en la Reserva Nacional isla Mocha, sur de Chile. Las aves fueron registradas en puntos de conteo (radio = 50 m, duración = 10 min) en cinco tipo de hábitats: borde ...
Carlos Riquelme   +3 more
doaj   +1 more source

Emergence, spread, and impact of high‐pathogenicity avian influenza H5 in wild birds and mammals of South America and Antarctica

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract The currently circulating high‐pathogenicity avian influenza (HPAI) virus of the subtype H5 causes variable illness and death in wild and domestic birds and mammals, as well as in humans. This virus evolved from the Goose/Guangdong lineage of the HPAI H5 virus, which emerged in commercial poultry in China in 1996, spilled over into wild birds,
Thijs Kuiken   +9 more
wiley   +1 more source

Notas faunísticas y bioecológicas de Península Valdés y Patagonia, XXII. Elenco sistemático de las aves colectadas y observadas en la península de Valdés y litoral marítimo de Chubut (R. Argentina)

open access: yesActa Zoológica Lilloana, 2020
En este trabajo se entrega un listado de 116 especies y subespecies de aves recolectadas y observadas en la Península Valdés y litoral marítimo de Chubut a Isla Quintano. Varias citas significan una ampliación de sus rangos conocidos. También se remiten
Juan Daciuk
doaj  

Urbanization, environmental stabilization and temporal persistence of bird species: A view from Latin America [PDF]

open access: yes, 2018
Background. A scarcely studied consequence of urbanization is the effect of temporal stabilization of the environment on bird communities. This alteration is thought to dampen environmental variations between day and night, seasons and years, promoting a
Leveau, Lucas Matias
core   +2 more sources

Lista de aves de las Islas Falkland

open access: yesEl Hornero, 1921
This article does not have an abstract.
openaire   +3 more sources

Biodegradable Poly(butylene adipate‐co‐terephthalate)/Poly(lactic) Acid Mulch Film with Soy Waste Filler for Improved Biodegradation and Plant Growth

open access: yesAdvanced Energy and Sustainability Research, Volume 6, Issue 9, September 2025.
The study finds that mulch films made with poly(butylene adipate‐co‐terephthalate)/poly(lactic acid) and 10% soy waste degrade faster than those without soy. Plants grown with the soy‐containing films are 49% taller, suggesting that the soy acts as a biostimulant.
Kerry Candlen   +8 more
wiley   +1 more source

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