Results 41 to 50 of about 73,824 (300)

Ecologia de Campo na Lagoa do Peri 2009 [PDF]

, 2010
A disciplina de Ecologia de Campo do Programa de Pós- Graduação em Ecologia do Centro de Ciências Biológicas da Universidade Federal de Santa Catarina faz parte da espinha dorsal deste programa, uma vez que a experiência prática é essencial ao ...
Macedo-Soares, Luis Carlos Pinto (Org.), Hanazaki, Natalia (Org.), Cantor, Mauricio (Org.)   +2 more
core  

A geostatistical method in GIS to estimate the amount of seabird guano accumulated on islands and headlands of Perú

, 2020
The ‘guano of the islands’ in Perú is the excrement of cormorants, boobies and pelicans (guano birds), accumulated in large deposits on islands and headlands.
Sifuentes-García Á., Lozano-Sanllehi S., Zavalaga C.B.   +2 more
core   +1 more source

Seed co‐occurrence caused by shared frugivores leaves a long‐lasting signal in the spatial co‐occurrence among plants

Oikos, EarlyView.
By dispersing seeds, frugivorous animals affect spatial co‐occurrence of plants, ultimately influencing plant community dynamics. Frugivorous animals are intrinsically involved in plant community dynamics, by dispersing seeds of fleshy‐fruited plants and influencing their spatial co‐occurrence.
Antonio J. Perea, Elena Quintero, Jorge Isla, Lucía Acevedo‐Limón, Blanca Arroyo‐Correa, Gemma Calvo, Pablo Homet, Thorsten Wiegand, Pedro Jordano   +8 more
wiley   +1 more source

Volumen 16 (2)

Ecología Austral, 2006
Volumen 16 (2)
Ecología Austral
doaj  

Ecological significance of fruit displays in Myrtaceae: relationship between fruit colour, maturation stage, attractiveness and seed germination

Oikos, EarlyView.
Fruit colour has long fascinated scientists and is widely considered an evolutionary adaptation to attract both avian and mammalian frugivores. While fleshy fruits play a key role in plant–animal interactions by promoting seed dispersal, the functional significance of colour variation, particularly multicoloured displays during ripening, remains poorly
Hercília Freitas da Cunha, Eduardo Luiz Voigt, Eliana Cazetta, Vanessa Graziele Staggemeier   +3 more
wiley   +1 more source

Volumen 19 (1)

Ecología Austral, 2009
Volumen 19 (1)
Ecología Austral
doaj  

The disruption of seed dispersal networks: disentangling the effects of habitat loss and fragmentation

Oikos, EarlyView.
Seed dispersal by frugivores is a central process linking plant reproduction, animal foraging, population persistence, and ecosystem resilience. Currently, the spatial template sustaining these interactions is rapidly reconfigured by habitat loss and fragmentation promoted by human activity.
Eliana Cazetta, Paulo R. Guimarães Jr
wiley   +1 more source

ECOLOGIA INTEGRAL.

Revista Fragmentos de Cultura - Revista Interdisciplinar de Ciências Humanas
Resumo: O objetivo do presente artigo é analisar a concepção de ecologia integral presente na carta encíclica Laudato Si’ do Papa Francisco. A motivação para esta reflexão advém a partir, por um lado, da urgência de se pensar caminhos e projetos de sustentabilidade para a vida dos seres vivos na casa comum à luz da concepção da ecologia integral, e ...
Telmo Adams, José Paulo Pietrafesa
openaire   +2 more sources

Volumen 18 (2)

Ecología Austral, 2016
Volumen 18 (2)
Ecología Austral
doaj  

Promotio Iustitiae nº 106 (2011/2)

Revista de Fomento Social, 2011
El Grupo de Trabajo que ha elaborado el presente documento ha tratado de valorar la situación ecológica del mundo de una forma global y honesta, aplicando las últimas reflexiones sobre el medio ambiente con que cuenta la Compañía con el fin de ...
Grupo de Trabajo sobre Ecología
doaj   +1 more source