Results 81 to 90 of about 218,346 (230)

Allometry of Male Grasping Apparatus in Odonates Does Not Suggest Physical Coercion of Females [PDF]

open access: yes, 2014
Male abdominal grasping apparatus that are used to secure a female prior, during and after mating, are widespread in arthropods. The scarce evidence regarding its selective regime suggests that they are male adaptations to circumvent female mating ...
Córdoba Aguilar, Alex   +5 more
core   +1 more source

¿Estamos avanzando hacía una socio-ecología? Reflexiones sobre la integración de las dimensiones "humanas" en la ecología en el sur de América

open access: yes, 2015
La complejidad y la velocidad de los actuales cambios ambientales a escala global presentan desafios y oportunidades para la investigacion, la gestion y la conservacion de la biosfera (Millenium Ecosystem Assessment [MA] 2005).
Christopher B. Anderson   +7 more
semanticscholar   +1 more source

The Ecologia and Abbasid's Community/ Historical-Ecological Study

open access: yesمجلة كلية التربية للبنات, 2018
The study includes the relationship between the ecologia and Abbaside's community in the middle ages, and the role of Baghdad capital city to increasing the sensibility of the people to the outwardly peripheral.
Abdul Kareem Azldeen Sadik
doaj  

Ecologia política latino-americana e pensamento crítico: as vanguardas enraizadas

open access: yes, 2015
Este articulo intenta presentar la insercion de la Ecologia Politica que se esta haciendo en America Latina (una elaboracion intelectual reciente, que inclusive no ha consolidado su aceptacion academica) con las tradiciones regionales de pensamiento ...
H. Alimonda
semanticscholar   +1 more source

Ecologia da paisagem e suas aplicações profissionais em Portugal: os casos da gestão florestal e da conservação da biodiversidade [PDF]

open access: yes, 2012
Neste trabalho avalia-se a aplicação da ecologia da paisagem à prática profissional em duas áreas distintas: a gestão florestal e a conservação da natureza e da biodiversidade.
Azevedo, João   +2 more
core  

The negative influences of the new brazilian forest code on the conservation of riparian forests [PDF]

open access: yes, 2017
More than one million hectares of riparian forests were degraded or altered in Mato Grosso State (Brazil) up to 2009. The aim of the research is to set a comparative scenario to show differences in the quantification of environmental ...
Angeoletto, Fabio   +6 more
core   +2 more sources

Rarity of monodominance in hyperdiverse Amazonian forests. [PDF]

open access: yes, 2019
Tropical forests are known for their high diversity. Yet, forest patches do occur in the tropics where a single tree species is dominant. Such "monodominant" forests are known from all of the main tropical regions. For Amazonia, we sampled the occurrence
Alonso, Alfonso   +99 more
core  

Macroecology of parental care in arthropods: higher mortality risk leads to higher benefits of offspring protection in tropical climates [PDF]

open access: yes, 2016
The intensity of biotic interactions varies around the world, in such a way that mortality risk imposed by natural enemies is usually higher in the tropics.
Bueno, Pedro P.   +3 more
core   +1 more source

Por uma Ecologia da Somática?

open access: yesRevista Brasileira de Estudos da Presença, 2014
Este texto trata do parentesco conceitual e teórico entre Somática e Ecologia Científica. Após definir a noção científica de Ecologia, procuram-se definir três conceitos-chave da Ecologia: o de potencial, que permite descrever, de forma ...
Joanne Clavel (Museum National d’Histoire Naturelle, Paris, França)   +1 more
doaj   +2 more sources

III Jornada de divulgació del conreu i les característiques de LA TÒFONA [PDF]

open access: yes, 2014
Díptic de la III Jornada de divulgació del conreu i les característiques de LA TÒFONA celebrada a la Universitat de Vic el dia 8 de març de 2014http://www.uvic.cat/acte ...
Universitat de Vic. Grup de Recerca en Biodiversitat, Ecologia, Tecnologia i Gestió Ambiental
core  

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