Results 91 to 100 of about 232,751 (239)

Propuesta de conservación preventiva para instrumentos musicales pertenecientes al Conservatorio Nacional de Música, México, D.F.

open access: yes, 2006
Propuesta de lineamientos que contribuyan a la conservación preventiva de los instrumentos musicales del Conservatorio Nacional de Música.
Cedeño Paredes, Joselia   +1 more
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Assessing responses of reef island seabirds to environmental and anthropogenic drivers

open access: yesConservation Biology, EarlyView.
Abstract Tropical insular ecosystems face escalating, cumulative impacts of land‐ and sea‐based ecological threats that jeopardize the long‐term sustainability of their native communities. This joint vulnerability is epitomized by reef island seabirds, which are exposed to reef decline and coastal erosion driven by climate change, reduction in prey ...
Tristan Berr   +7 more
wiley   +1 more source

Bats in the Urban Desert: Acoustic Diversity and Community Composition Along an Urban–Rural Gradient in Tacna, Peru

open access: yesUrban Science
Urban expansion generates habitat fragmentation, light pollution, and vegetation loss, driving biodiversity decline globally. Insectivorous bats are particularly suited to track these changes: their taxonomic and functional diversity, combined with their
Mauricio Salas-Salinas   +12 more
doaj   +1 more source

Métodos de conservación in situ

open access: yes
Informe que resume los métodos de conservación in situ de objetos de hierro, cobre, plata, oro, plomo, peltre y estaño.
Lupone F., Claudia
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Dictamen del estado de conservación de la caja del órgano portativo proveniente de Tamazulapa, Oaxaca

open access: yes, 1996
Informe del dictamen del estado de conservación de la caja de órgano portativo, proveniente del templo de Santa María de la Natividad en Tamazulapa, Oaxaca.
Guzmán, Daniel   +2 more
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Key agroecosystems for the conservation of amphibians and reptiles in Europe

open access: yesConservation Biology, EarlyView.
Abstract Agricultural expansion and intensification are driving amphibian and reptile declines worldwide. However, sustainably managed agroecosystems can support a high diversity of herpetofauna, which play a key role in pest control, reducing crop damage.
Andrea Dalpasso   +4 more
wiley   +1 more source

Créditos

open access: yesGe-conservación, 2017
GE Conservación
doaj   +1 more source

Genes para la conservación: manifiesto de Gran Canaria

open access: yes, 2012
Con motivo de la celebración del I Encuentro Nacional de Conservación Genética de Plantas organizado por la Universidad de las Palmas de Gran Canaria auspiciado por la Sociedad Española de Biología de la Conservación de Plantas, y financiado por el ...
Sosa Henríquez, Pedro
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Identifying hotspots of faunal data deficiency to direct urgent research and monitoring

open access: yesConservation Biology, EarlyView.
Abstract Data deficiency is a substantial challenge for extinction risk assessments because incomplete data means we cannot accurately identify priority protected areas for conservation. Here, we use the International Union for Conservation of Nature (IUCN) distributions of amphibians, sharks and rays, fish, mammals, birds, and reptiles to identify ...
Matt W. Hayward   +4 more
wiley   +1 more source

Zona arqueológica de Teotihuacán, conjunto residencial Tetitla: propuesta de plan de conservación

open access: yes, 2009
Propuesta de plan de conservación del conjunto residencial de Tetitla en la zona arqueológica de Teotihuacán. El informe también incluye las fases constructivas, historia y descripción general del sitio arqueológico.

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