Results 81 to 90 of about 768,178 (230)

New record of Frilled shark Chlamydoselachus anguineus Garman, 1884 (Chondrichthyes: Hexanchiformes) in the South Pacific Ocean [PDF]

open access: yesPeerJ
Frilled sharks are rarely observed and limited information is available regarding their life history. The global number of records for these sharks does not exceed 40, with most sightings reported in the Western Pacific Ocean.
Maria J. Indurain   +4 more
doaj   +2 more sources

Producing practical preservation procedures [PDF]

open access: yes, 2002
This paper takes account of the development of preservation procedures in NDAD (http://ndad.ulcc.ac.uk/), a service managed by ULCC and the speakers own experiences with testing digital preservation procedures within the context of training in ...
Ashley, Kevin
core  

From pollen provision to pollinator: Species‐specific sterol assimilation by wild bees in urban landscapes

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Human‐driven landscape change, particularly urbanization, is reshaping pollinator communities, yet the functional traits that mediate species persistence remain poorly understood. Dietary specialization is commonly used to predict species vulnerability.
Yan Yang   +5 more
wiley   +1 more source

Documentando la restauración… pasado, presente y futuro [PDF]

open access: yesBoletín del Museo Arqueológico Nacional, 2017
Se recorre la historia de la documentación relacionada con la restauración y la conservación en los museos y más concretamente en el Museo Arqueológico Nacional, insistiendo en la importancia que tiene para el conocimiento de los objetos custodiados por ...
Bárbara Culubret Worms   +3 more
doaj  

Conservación y restauración de las placas de linterna del Archivo Lafuente Ferrari [PDF]

open access: yes, 2016
En este documento se describen las actividades llevadas a cabo en el desarrollo de las prácticas extracurriculares del Grado en Conservación y Restauración del Patrimonio Cultural de la Universidad Complutense de Madrid.
García Bustos, Irene
core   +1 more source

Unraveling Occurrence Patterns and Diversity of Avian Malaria Parasites in Iberian Obligate and Facultative Scavenger Birds

open access: yesIntegrative Zoology, EarlyView.
Low overall haemosporidian occurrence (3.4%; 13/383). Unexpected high lineage diversity (10 new host–parasite interactions). Novel Leucocytozoon lineage (GYPBAR01) in all European vultures except the griffon vulture. Plasmodium relictum (lineage SGS1) in adult red kites.
Pilar Oliva‐Vidal   +5 more
wiley   +1 more source

Arte contemporáneo y conservación [PDF]

open access: yes, 2014
Treball Final de Grau en Història i Patrimoni. Codi: HP1036. Curs acadèmic 2013-2014El presente trabajo es el resultado de una experiencia personal en el Departamento de Arte Contemporáneo del Instituto Valenciano de Conservación y Restauración de ...
Stepnowska Maciejko, Adriana
core  

Trophic ecology of the Endangered Darwin's frog inferred by stable isotopes [PDF]

open access: yes, 2018
Indexación: Scopus.Acknowledgements. We thank Dr. Mauricio González-Chang for his contribution to invertebrate identification and Sally Wren for the revision of an earlier version of the manuscript. We are also extremely grateful to Tomás Elgueta Alvarez
Alvarado-Rybak, M.   +4 more
core   +1 more source

BIEN: A biodiversity informatics ecosystem advancing open and reproducible workflows for plant observation, plot and trait data

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract The rapid expansion of biodiversity data presents new opportunities to understand and forecast biosphere dynamics. However, disparate and dispersed data, taxonomic and geographic inconsistencies, pervasive quality issues, and a lack of reproducable workflows hinder synthesis, introduce biases and limit accurate assessment of biodiversity ...
Brian J. Enquist   +38 more
wiley   +1 more source

Producción y descomposición de hojarasca en diferentes condiciones sucesionales del bosque de pino-encino en Chiapas, México

open access: yesBotan‪ical Sciences, 2009
Se cuantificó la producción de hojarasca en comunidades sucesionales del boque de pino-encino en dos localidades de Chiapas y se evaluó simultáneamente la descomposición de hojarasca de siete especies ( Alnus acuminata subsp.
Ana Guadalupe Rocha Loredo   +1 more
doaj   +1 more source

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