Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Óscar M Chaves"'
Autor:
Óscar M Chaves, Vanessa B Fortes, Gabriela P Hass, Renata B Azevedo, Kathryn E Stoner, Júlio César Bicca-Marques
Publikováno v:
PLoS ONE, Vol 16, Iss 2, p e0236974 (2021)
Water is vital for the survival of any species because of its key role in most physiological processes. However, little is known about the non-food-related water sources exploited by arboreal mammals, the seasonality of their drinking behavior and it
Externí odkaz:
https://doaj.org/article/055cc422a95642e28d2c4030a3a2082d
Publikováno v:
PLoS ONE, Vol 13, Iss 3, p e0193660 (2018)
Seed dispersal is a key process driving the structure, composition, and regeneration of tropical forests. Larger frugivores play a crucial role in community structuring by dispersing large seeds not dispersed by smaller frugivores. We assessed the hy
Externí odkaz:
https://doaj.org/article/e0084e24763647d89a4d74fdc6c8d412
Publikováno v:
PLoS ONE, Vol 11, Iss 2, p e0145819 (2016)
Primates display varying degrees of behavioral flexibility that allow them to adjust their diet to temporal changes in food availability. This trait might be critical for the survival of folivorous-frugivorous species inhabiting small forest fragment
Externí odkaz:
https://doaj.org/article/56a6754014cf4727b2bb06fd62a4ce23
Autor:
ÓSCAR M CHAVES
Publikováno v:
Revista Chilena de Historia Natural, Vol 83, Iss 2, Pp 237-241 (2010)
The scientific revolution probably began at 16th century with the heliocentric theory of the eminent astronomer Nicolaus Copernicus, but it was culminated with the masterful discoveries of Galileo Galilei and Isaac Newton at 17th century who revealed
Externí odkaz:
https://doaj.org/article/1ba907e20ca645c4be3f42eed7564136
Autor:
ÓSCAR M CHAVES, KATHRYN E STONER
Publikováno v:
Revista Chilena de Historia Natural, Vol 83, Iss 3, Pp 435-442 (2010)
During a nine month field study, we assess the ability of spider (Ateles geoffroyi) and howler (Alouatta pigra) monkeys to cross a large Mesoamerican river, and if this behavior is related to deforestation and/or human population size on the disturbe
Externí odkaz:
https://doaj.org/article/3dde93a7ee0b4cc6b2b1636252f4bbcf
Autor:
Óscar M Chaves, Gerardo Avalos
Publikováno v:
Revista de Biología Tropical, Vol 54, Iss 3, Pp 951-963 (2006)
In the dry forest of Santa Rosa National Park, Costa Rica, the understory shrub Jacquinia nervosa presents an inverse pattern of phenology that concentrates vegetative growth and reproduction during the dry season. In this study, we tested the "escap
Externí odkaz:
https://doaj.org/article/b043a3bb632f447fa475429814055289
Autor:
Óscar M. Chaves, Vanessa Morales-Cerdas, Jazmín Calderón-Quirós, Inés Azofeifa-Rojas, Pablo Riba-Hernández, Daniela Solano-Rojas, Catalina Chaves-Cordero, Eduardo Chacón-Madrigal, Amanda D. Melin
Publikováno v:
Diversity, Vol 15, Iss 5, p 602 (2023)
In human-modified tropical landscapes, the survival of arboreal vertebrates, particularly primates, depends on their plant dietary diversity. Here, we assess the diversity of plants included in the diet of Costa Rican non-human primates, CR-NHP (i.e.
Externí odkaz:
https://doaj.org/article/fbe65149854440fa974fef3e47014cfd
Autor:
Kim Valenta, Yan Zeng, Barbara Fruth, Amanda D. Melin, Alex K. Piel, Gottfried Hohmann, Nicola Schiel, Júlio César Bicca-Marques, Annika M. Felton, João Pedro Souza-Alves, Braulio Pinacho-Guendulain, David Morgan, Oliver Schülke, Peng-Fei Fan, Óscar M. Chaves, Timothy M. Eppley, Binghua Sun, Cyril C. Grueter, Christina J. Campbell, Stacey R. Tecot, Elizabeth K. Mallott, Andrea L. Baden, María Fernanda De la Fuente, Adrian Barnett, Anita I. Stone, Colin A. Chapman, Fiona A. Stewart, Vanessa Barbisan Fortes, Nga Nguyen, Erika Patricia Quintino-Arêdes, Jaya K. Matthews, Katherine R. Amato, Sam Shanee, Serge A. Wich, Julia Ostner, Erin R. Vogel, Antonio Souto, Addisu Mekonnen, Patrick Tojotanjona Razanaparany, Peter J. Fashing, Kathrine M. Stewart, Crickette M. Sanz, M. Irwin, Filipa Abreu, Sarah A. Boyle
Publikováno v:
American Journal of Physical Anthropology, pp. 1-18
Kérwá
Universidad de Costa Rica
instacron:UCR
Kérwá
Universidad de Costa Rica
instacron:UCR
Objectives: Although fermented food use is ubiquitous in humans, the ecological and evolutionary factors contributing to its emergence are unclear. Here we investigated the ecological contexts surrounding the consumption of fruits in the late stages
Autor:
Óscar M. Chaves, Valeska Martins
Publikováno v:
REVISTA INTERDISCIPLINAR DE ENSINO, PESQUISA E EXTENSÃO. 8:374-389
A defaunação consiste na diminuição da diversidade e/ou biomassa de espécies animais como resultado direito da caça e/ou fragmentação do habitat. Entre as espécies preferencialmente caçadas e as primeiras a desaparecer pela fragmentação f
Autor:
Timothy M. Eppley, Selwyn Hoeks, Colin A. Chapman, Jörg U. Ganzhorn, Katie Hall, Megan A. Owen, Dara B. Adams, Néstor Allgas, Katherine R. Amato, McAntonin Andriamahaihavana, John F. Aristizabal, Andrea L. Baden, Michela Balestri, Adrian A. Barnett, Júlio César Bicca-Marques, Mark Bowler, Sarah A. Boyle, Meredith Brown, Damien Caillaud, Cláudia Calegaro-Marques, Christina J. Campbell, Marco Campera, Fernando A. Campos, Tatiane S. Cardoso, Xyomara Carretero-Pinzón, Jane Champion, Óscar M. Chaves, Chloe Chen-Kraus, Ian C. Colquhoun, Brittany Dean, Colin Dubrueil, Kelsey M. Ellis, Elizabeth M. Erhart, Kayley J. E. Evans, Linda M. Fedigan, Annika M. Felton, Renata G. Ferreira, Claudia Fichtel, Manuel L. Fonseca, Isadora P. Fontes, Vanessa B. Fortes, Ivanyr Fumian, Dean Gibson, Guilherme B. Guzzo, Kayla S. Hartwell, Eckhard W. Heymann, Renato R. Hilário, Sheila M. Holmes, Mitchell T. Irwin, Steig E. Johnson, Peter M. Kappeler, Elizabeth A. Kelley, Tony King, Christoph Knogge, Flávia Koch, Martin M. Kowalewski, Liselot R. Lange, M. Elise Lauterbur, Edward E. Louis, Meredith C. Lutz, Jesús Martínez, Amanda D. Melin, Fabiano R. de Melo, Tsimisento H. Mihaminekena, Monica S. Mogilewsky, Leandro S. Moreira, Letícia A. Moura, Carina B. Muhle, Mariana B. Nagy-Reis, Marilyn A. Norconk, Hugh Notman, M. Teague O’Mara, Julia Ostner, Erik R. Patel, Mary S. M. Pavelka, Braulio Pinacho-Guendulain, Leila M. Porter, Gilberto Pozo-Montuy, Becky E. Raboy, Vololonirina Rahalinarivo, Njaratiana A. Raharinoro, Zafimahery Rakotomalala, Gabriel Ramos-Fernández, Delaïd C. Rasamisoa, Jonah Ratsimbazafy, Maholy Ravaloharimanitra, Josia Razafindramanana, Tojotanjona P. Razanaparany, Nicoletta Righini, Nicola M. Robson, Jonas da Rosa Gonçalves, Justin Sanamo, Nicole Santacruz, Hiroki Sato, Michelle L. Sauther, Clara J. Scarry, Juan Carlos Serio-Silva, Sam Shanee, Poliana G. A. de Souza Lins, Andrew C. Smith, Sandra E. Smith Aguilar, João Pedro Souza-Alves, Vanessa Katherinne Stavis, Kim J. E. Steffens, Anita I. Stone, Karen B. Strier, Scott A. Suarez, Maurício Talebi, Stacey R. Tecot, M. Paula Tujague, Kim Valenta, Sarie Van Belle, Natalie Vasey, Robert B. Wallace, Gilroy Welch, Patricia C. Wright, Giuseppe Donati, Luca Santini
Publikováno v:
Proceedings of the National Academy of Sciences USA, 119, 1-10
Proceedings of the National Academy of Sciences USA, 119, 42, pp. 1-10
Proceedings of the National Academy of Sciences USA, 119, 42, pp. 1-10
Among mammals, the order Primates is exceptional in having a high taxonomic richness in which the taxa are arboreal, semiterrestrial, or terrestrial. Although habitual terrestriality is pervasive among the apes and African and Asian monkeys (catarrhi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e33a5f4f4831cd0bf9f4325e6ad6fe9c
http://hdl.handle.net/2066/287845
http://hdl.handle.net/2066/287845