Results 31 to 40 of about 412,328 (164)

Taxonomic, phylogenetic and functional diversity patterns of Saturniidae moth communities along a tropical forest recovery gradient in Ecuador

Insect Conservation and Diversity, EarlyView.
Diverse Saturniidae moth communities are found in naturally recovering tropical forests in Ecuador. Community composition showed a gradual turnover with strongest differences between old‐growth forest and active agriculture, but only weak differences in taxonomic, phylogenetic and functional diversity. While our results suggest that Saturniidae are not
Sebastian Seibold, Dominik Rabl, Paula Sorger, Julian Bittermann, Nico Blüthgen, Gunnar Brehm, Annika Busse, Maria Camila De La Hoz, Mareike Kortmann, Peter Kriegel, Jérôme Morinière, Marcel Püls, Ana B. García‐Ruilova, H. Martin Schaefer, Constance J. Tremlett, Jörg Müller   +15 more
wiley   +1 more source

El papel de las pequeñas reservas en la conservación de mamíferos en Colombia

Caldasia, 2021
El papel de las reservas privadas generalmente se subvalora debido a su pequeño tamaño y su distri-bución discontinua. Para examinar su relevancia en la conservación de los mamíferos, con este trabajo abordamos tres objetivos: 1) identificar el patrón de
Hugo Fernando López-Arévalo, Luisa Fernanda Liévano-Latorre , Olga Lucía Montenegro Díaz   +2 more
doaj   +1 more source

Sistema de diagnostico nutricional en esparrago (Asparagus officinalis L.) a traves de la medicion de las reservas organicas [PDF]

, 2003
Resumen (Spanish, English)55 p.Desarrollar un método para determinar cual es el correcto estado nutricional en el espárrago (Asparagus officinalis L.) ha resultado confuso, debido a que esta especie responde solo con leves cambios en la concentración de ...
Matus Baeza, Francisco (Prof. Guía), Paillán Legue, Hernán (Prof. Informante), Smulders Silva, Fredy Antonio   +2 more
core  

Critical tipping points in dung beetle communities: Implications for conservation in the Atlantic Forest biome

Insect Conservation and Diversity, EarlyView.
Minor land‐use changes consistently lead to abrupt biodiversity shifts across all diversity dimensions, favoring generalist dung beetle species while excluding sensitive specialists. These shifts are observed at lower environmental change rates than previously considered, with significant changes apparent after just 25% habitat loss.
Paula Ribeiro Anunciação, André Tavares, Fernando Z. Vaz‐de‐Mello, Milton C. Ribeiro, Raffael Ernst   +4 more
wiley   +1 more source

Recursos competitivos y valoraciones del huésped: elementos clave en el fortalecimiento de la marca hotelera en el Mar de Cortés

Innovar: Revista de Ciencias Administrativas y Sociales
Los hoteles tradicionalmente ostentan una categoría de estrellas para informar a los consumidores la calidad de servicios que pueden esperar al reservar una habitación.
Eric Israel Rios Nequis, Manuel Ibarra Cisneros, Juan Benito Vela Reyna   +2 more
doaj   +1 more source

Multi–criteria evaluation and simulated annealing for delimiting high priority habitats of Alectoris chukar and Phasianus colchicus in Iran [PDF]

, 2018
Evaluación de múltiples criterios y recocido simulado para delimitar los hábitats de alta prioridad de Alectoris chukar y Phasianus colchicus en Irán La degradación del hábitat y la caza son algunas de las causas más importantes del descenso demográfico ...
Karimi, S., Momeni Dehaghi, I., Salmanmahiny, A., Shabani, A. A.   +3 more
core   +2 more sources

Passive transponder implantation in Theraphosidae: A tool for traceability and conservation

Insect Conservation and Diversity, EarlyView.
PIT TAG microchip implantation was successfully performed in multiple tarantula species, showing high tolerance, rapid recovery from anaesthesia and no mortality associated with the procedure. Microchips remained stable and detectable after successive ecdysis events, with no negative effects on feeding behaviour, development, courtship, mating success ...
Marcelo Lago, Marcelo Stéfano Bellini Lucas, Helton Bremer, Isaac Bremer Pinto, Marcelo Cupello, Vinicius Rodriges Ferreira, Aline Kohn Carneiro, Leonardo Maciel   +7 more
wiley   +1 more source

Déficit hídrico severo afeta as reservas orgânicas do cafeeiro. [PDF]

, 2011
Os fotoassimilados, produzidos na parte aérea durante o processo de fotossíntese, são translocados para toda a planta a fim de suprir a demanda de energia que irá ser responsável pela formação de novos tecidos.
ALVES, J. D., ALVES, J. D., BARTHOLO, G. F., GUERRA NETO, E. G., LIVRAMENTO, D. E. do   +4 more
core  

A new Hyphessobrycon (Characiformes: Acestrorhamphidae) of the Hyphessobrycon agulha lineage of Hyphessobryconinae from the lower Aripuanã basin, Brazil, with comments about the lineage

Journal of Fish Biology, EarlyView.
Abstract A new species of Hyphessobrycon is described from a tributary of Rio Jatuarana, lower Rio Aripuanã basin, Rio Madeira basin, Apuí, Amazonas. The new species is part of the Hyphessobrycon agulha lineage, with the typical midlateral narrow black stripe immediately followed dorsally by an iridescent stripe.
Tiago C. Faria, Willian M. Ohara, Iann Leonardo Pinheiro Monteiro, Claudio Oliveira   +3 more
wiley   +1 more source

Fotossíntese, reservas orgânicas e rebrota do capim-mombaça (Panicum maximum Jacq.)sob diferentes intensidades de desfolha do perfilho principal

Revista Brasileira de Zootecnia, 2002
Buscando-se avaliar morfofisiologicamente a rebrota do capim-mombaça, quatro desfolhas foram impostas ao perfilho principal, sendo estudado o comportamento da planta em termos da taxa de expansão da área foliar, crescimento do sistema radicular, nível de
Gomide Carlos Augusto de Miranda, Gomide José Alberto, Martinez y Huaman Carlos Alberto, Paciullo Domingos Sávio Campos   +3 more
doaj