Results 51 to 60 of about 86,523 (138)

Recovering European River Invertebrate Communities Homogenize or Differentiate Depending on Anthropogenic Stress

open access: yesGlobal Change Biology, Volume 32, Issue 1, January 2026.
(a) European river invertebrate communities showed an average increase in local richness over time (1994–2023), indicating partial local recovery following the alleviation of anthropogenic stress (e.g., point‐source pollution). However, this local recovery was not accompanied by increases in β‐diversity, likely due to persistent, unaddressed stressors,
Daniela Cortés‐Guzmán   +9 more
wiley   +1 more source

Resistencia al nematodo Meloidogyne en patrones de tomate a temperaturas del suelo superiores a los 28ºC [PDF]

open access: yes, 2013
El gen Mi en tomate confiere resistencia al nematodo Meloidogyne, aunque su eficacia disminuye a temperaturas superiores a los 28ºC. Para determinar la resistencia relativa de 12 patrones y cultivares de tomate frente a M. arenaria y M.
Blanco, Maria   +3 more
core   +1 more source

Scientific opinion on the exposure of children and adolescents in the Republic of Croatia to acrylamide from food

open access: yesFood Risk Assess Europe, Volume 4, Issue 1, January 2026.
Summary Acrylamide is a natural by‐product of the reaction that occurs during the baking or frying food at temperatures above 120°C in industry and in households. The main mechanism of acrylamide formation in food is the Maillard reaction, in which the free amino acid asparagine, which is found in many types of cereals and potatoes, reacts with ...
Danijela Stražanac   +6 more
wiley   +1 more source

Motores de Reacción 4ª Parte [PDF]

open access: yes, 1947
En el último artículo publicado acerca de Motores de Reacción comenzamos a estudiar el funcionamiento de la turbina, y se hizo notar las condiciones tan duras de trabajo que tenía, lo que es causa que las temperaturas y fatigas máximas, capaces de ...
Sánchez Tarifa, Carlos
core   +1 more source

Scaling the effects of size and temperature on animal consumption rates from individuals to populations in a subtropical reef fish

open access: yesFunctional Ecology, Volume 39, Issue 12, Page 3385-3395, December 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Measuring how temperature and body size drive individual consumption rates is fundamental to predict how climate change might shape population‐level consumption pressure. Yet, such measurements remain rare.
Pedro N. S. Zaú   +4 more
wiley   +1 more source

Atlas climático da Região Sul do Brasil: Estados do Paraná, Santa Catarina e Rio Grande do Sul. [PDF]

open access: yes, 2017
Este atlas é dividido em quatro principais seções, sendo a primeira a descrição conceitual e metodológica das variáveis meteorológicas. A segunda seção compreende uma análise, por meio de gráficos, das principais características climáticas dos mais ...
ALMEIDA, I. R. de   +3 more
core  

Microclimate refugia shape microclimatic niches and predict individual variability in post‐breeding migration in a partially migratory species

open access: yesJournal of Animal Ecology, Volume 94, Issue 12, Page 2527-2541, December 2025.
The niche is characterized along a gradient of temperature and microclimate refugia. Individuals in breeding areas with low microclimate refugia availability are more likely to cover larger distances to post‐breeding areas, increasing exposure to risks.
Rita F. Ramos   +4 more
wiley   +1 more source

Disentangling seed availability and establishment filters at alpine treelines through a decade‐long field manipulation

open access: yesJournal of Ecology, Volume 113, Issue 12, Page 3830-3844, December 2025.
Treeline advance under warming occurs only when multiple filters align—adequate seed supply, favourable microclimatic windows, moderated herbivory and shrub effects that remain facilitative rather than competitive. Abstract Climate warming is expected to increase upslope shifts of alpine treelines globally.
Wentao Lin   +2 more
wiley   +1 more source

¿Se acentúan ahora las catástrofes climáticas en España? [PDF]

open access: yes, 2005
«Climatic catastrophe» is defined as an extreme event (at both tails) with a recurrence period of 25 years for 6 variables (precipitation, mean temperature, maximum temperature, minimum temperature, mean of maxima, mean of minima in annual and monthly ...
Ojeda Martín, M.ª Rosario   +1 more
core   +1 more source

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