Results 41 to 50 of about 1,074,408 (170)

Trumpet trees in the pink

open access: yes, 2015
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Combining paleoecology and modeling to explore cascading disturbances in forest ecosystems

open access: yesEcography, Volume 2026, Issue 10, October 2026.
Climate‐induced cascading disturbance interactions pose a major challenge to the sustainable provision of forest ecosystem services to society. Developing a deeper understanding and enhanced capacity to simulate these interactions is essential for identifying disturbance‐induced tipping points in forest ecosystems, and for improving management in ...
Cécile C. Remy   +6 more
wiley   +1 more source

Efeito da disponibilidade de água e de luz na colonização micorrízica e no crescimento de Tabebuia avellanedae Lorentz ex Griseb. (Bignoniaceae) Effect of water and light availability on mycorrhizal colonization and growth of Tabebuia avellanedae Lorentz Griseb. (Bignoniaceae)

open access: yesRevista Árvore, 2007
Em plantas cultivadas em substrato não esterilizado, inoculado ou não com fungos micorrízicos arbusculares, analisou-se, através de dois experimentos em separado, o efeito de quatro intensidades de luz (70%, 50%, 30% e 4% da luz solar incidente) e de ...
Eliane Maria Moratelli   +4 more
doaj   +1 more source

Tabebuia, the trumpet tree

open access: yes, 1978
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Perversity, futility, complicity: Should democrats participate in autocratic elections?

open access: yesAmerican Journal of Political Science, Volume 70, Issue 4, Page 1556-1569, October 2026.
Abstract Electoral authoritarianism is receiving increasing attention from political scientists, yet it has been mostly ignored by political philosophers. This paper aims to fill some of this gap by considering whether it is morally permissibly for democrats to participate in autocratic elections as candidates or voters.
Zoltan Miklosi
wiley   +1 more source

Slip versus dilation tendency parameter space as a tool for prospecting structurally controlled geothermal systems in greenfield: insights from the greater Ruhr region

open access: yesDeep Underground Science and Engineering, Volume 5, Issue 3, Page 669-684, September 2026.
This study highlights that with the static and time‐dependent evolution of slip versus dilation tendency parameter space, structurally controlled deep geothermal systems can be selected within areas of higher permeability and lower seismic hazard. Abstract Faults play a vital role in the Earth's hydraulic system by facilitating fluid flow when dilating
Michal Kruszewski   +4 more
wiley   +1 more source

Causes of interspecific variation in avian migration distance

open access: yesEcology, Volume 107, Issue 9, September 2026.
Abstract Migration is an awe‐inspiring behavior employed by a diverse suite of taxa throughout the animal kingdom. Avian migration is arguably the most well‐known animal behavior and birds vary widely in how far they migrate, but the ecological mechanisms underlying interspecific variation in migration distance remain unclear.
Neil Paprocki, Courtney J. Conway
wiley   +1 more source

Gospel Trumpet Co Calling Card

open access: yes
Gospel Trumpet Publishing Company calling card / business ...
Gospel Trumpet Publishing Company
core   +5 more sources

Differential reinforcement using matched examples and nonexamples expedites the practice needed to learn concepts

open access: yesJournal of the Experimental Analysis of Behavior, Volume 126, Issue 2, September 2026.
Abstract Conceptual learning refers to correctly identifying novel examples and nonexamples of a concept. Concepts can be taught by presenting stimuli and differentially reinforcing responses to examples but not nonexamples. However, it is unclear which stimuli should be used and whether specifically designed stimuli can result in correct responding ...
Catherine L. Williams   +3 more
wiley   +1 more source

“Blooming” of litter-mixing effects: the role of flower and leaf litter interactions on decomposition in terrestrial and aquatic ecosystems [PDF]

open access: yesBiogeosciences
The diversity effect on decomposition, through the litter-mixing effects plays a central role in determining the nutrient and carbon dynamics in ecosystems. However, the litter-mixing effects are centered on a leaf litter perspective.
M. I. G. D. Alencar   +6 more
doaj   +1 more source

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