Results 1 to 10 of about 20,149 (242)

Indicadores ecológicos de hábitat y biodiversidad en un paisaje neotropical: perspectiva multitaxonómica

open access: yesRevista de Biología Tropical, 2011
El uso de especies indicadoras para caracterizar unidades ecológicas específicas es de gran importancia en la biología de la conservación/restauración.
Noel González-Valdivia   +7 more
doaj  

Logging emissions from a Forest Stewardship Council certified forest in Guyana

open access: yesCarbon Management
Logging is a dominant land-use activity across the tropics and a significant source of greenhouse gas emissions. This study quantifies emissions from selective logging in a Forest Stewardship Council (FSC) certified concession in Guyana that includes ...
Anand Roopsind   +3 more
doaj   +1 more source

Testing aggregation hypotheses among Neotropical trees and shrubs: results from a 50-ha plot over 20 years of sampling

open access: yesRevista de Biología Tropical, 2012
Spatial patterns of tropical trees and shrubs are important to understanding their interaction and the resultant structure of tropical rainforests. To assess this issue, we took advantage of previously collected data, on Neotropical tree and shrub stem ...
Randall W. Myster, Michael P. Malahy
doaj  

Preliminary study on premature infant death of Hainan gibbons (Nomascus hainanus): implications for conservation

open access: yesFrontiers in Conservation Science
Hainan gibbon (Nomascus hainanus) is China’s only endemic gibbon species and among the world’s rarest primate species. Documenting infant mortality and investigating their underlying causes are essential for informing evidence-based conservation ...
Ping Li   +5 more
doaj   +1 more source

How Does Landscape Structure Affect Dung Beetle Assemblages in Amazon Cities?

open access: yesEcology and Evolution
The growth of cities is one of the main direct and indirect factors responsible for the loss of native vegetation cover. Urbanization directly affects the biological communities inhabiting forest remnants inserted in cities, compromising the maintenance ...
Vanessa Pontes Mesquita   +4 more
doaj   +1 more source

Rainforest

open access: yes, 2002
Tiene como objeto explorar la selva y ofrecer respuestas a muchos de los qué, por qué y cómo que los niños pequeños preguntan sobre el mundo que les rodea. Para ayudar a los niños a entenderporqué los tucanes tienen el pico tan grande y cómo los monos arañas se aferran a los árboles. Cada dos páginas hay tres secciones organizadas por temas:un Ahora sé,
openaire   +1 more source

Ant Diversity and Stratification in an Amazonian Rainforest. [PDF]

open access: yesEcol Evol
Delabie JHC   +6 more
europepmc   +1 more source

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