Results 121 to 130 of about 2,550,404 (403)

Captura de carbono ante el cambio climático

open access: yes, 2016
Human activities have been generating high greenhouse gas emissions (GHG) from two principal sources: fossil fuel used to produce energy and vegetation removal during land use changes and forestry practices. The main GHG are carbon dioxide (CO2), carbon +
J. Ordóñez, O. Masera
semanticscholar   +1 more source

Temporal dynamics in functional fruit traits of native and invasive fleshy fruited plants in subtropical Andean forests

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Fruits encompass the energetic and material flow between both interacting parties in frugivore‐mediated seed dispersal. Since fruit traits matter in frugivores' foraging decisions, the temporal dynamics of fruit traits might influence interaction outcomes.
Irene M. A. Bender   +3 more
wiley   +1 more source

Recovery mode: Marine protected areas enhance climate resilience of invertebrate species to marine heatwaves

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Marine protected areas (MPAs) can promote population recovery from climate change impacts by reducing local stressors like fishing. However, with extreme climatic events such as marine heatwaves (MHWs) increasing in frequency and duration, it remains unclear whether ...
Carolina Olguín‐Jacobson   +12 more
wiley   +1 more source

Functional traits predict changes in floral phenology under climate change in a highly diverse Mediterranean community

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants are shifting their flowering phenology in response to climate change, but trends differ between species and communities. Functional traits can largely explain how different species respond to climate change by shifting their phenology, and can therefore help ...
Daniel Pareja‐Bonilla   +3 more
wiley   +1 more source

THE BIAS FOR FORWARD EXCHANGE RATE AND THE RISK PREMIUM: AN EXPLANATION WITH A STOCHASTIC AND DYNAMIC GENERAL EQUILIBRIUM MODEL [PDF]

open access: yes
Forward exchange rate unbiassedness is rejected in test for international exchange markets. Such issue can be interpreted as evidence of a biased forward rate and/or time-varying risk premia.
Jesús Ruiz, Juan A. Lafuente
core  

Urban developmental environments alter tadpole phenotypes depending on origin

open access: yesJournal of Animal Ecology, EarlyView.
Urbanisation has rapidly altered the ecological and evolutionary contexts for many species. Using a reciprocal transplant experiment with frog larvae, we find that urban environments can alter morphological, developmental and behavioural traits at both ecological and evolutionary scales.
Andrew D. Cronin   +3 more
wiley   +1 more source

PRICING TO MARKET BEHAVIOR IN OLIGOPOLISTIC COMPETITION: A MICROECONOMETRIC APPROACH [PDF]

open access: yes
This paper takes into account the presence of oligopolistic rivalry between exporters to evaluate their pricing to market behavior. We specify the pricing policy as a simultaneous equation model, which captures the effects of possible interactions in ...
Ezequiel Uriel Jiménez   +2 more
core  

"Cambio"

open access: yes, 1977
"Este Artículo pertenece a la sección Arte, Letras, Espectáculos. "
openaire   +1 more source

Network dynamics revealed from eDNA highlight seasonal variation in urban mammal communities

open access: yesJournal of Animal Ecology, EarlyView.
Our novel study applied eDNA to track seasonal shifts in urban mammal communities, revealing changes in diversity and species interaction networks across 21 urban parks in Detroit. We highlight the influence of park size and human activity on biodiversity, demonstrating the utility of eDNA for urban conservation and wildlife management.
Jane Hallam, Nyeema C. Harris
wiley   +1 more source

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