Results 11 to 20 of about 157 (101)
Revista Tecnológica, 2016 El presente trabajo se realiza dentro del marco del proyecto “Evaluación de la contaminación atmosférica por fuentes de combustión en la ciudad de Loja y su mitigación con energías renovables” y tiene como objeto mostrar el criterio de selección de los ...
Orlando H. Álvarez Hérnandez +6 more
doaj +4 more sources
Scientia Agricola, 1994 Experimentally determined values of unsaturated soil hydraulic conductivity are presented for an Alfisol of the county of Piracicaba, S.P., Brazil. Simultaneous measurements of soil water content and pressure head are made along a 125 m transect within ...
M. M. Villagra +4 more
doaj +1 more source
Comparação de métodos de determinação da condutividade hidráulica em um latossolo vermelho-amarelo
Revista Brasileira de Ciência do Solo, 2011 A determinação da condutividade hidráulica como variável do conteúdo de água volumétrico, K(θ), é essencial para resolver, por exemplo, problemas de drenagem. Todavia, diferentes métodos de determinação podem produzir resultados distintos, dependendo dos
Pablo Javier Ghiberto +1 more
doaj +1 more source
Ciência Rural, 2007 Desenvolveu-se um estudo avaliando a função K(q) pelo método do perfil instantâneo com e sem a suposição de gradiente unitário, observando seu comportamento com relação aos horizontes pedogenéticos, em um Latossolo Vermelho Distrófico argissólico A ...
Laércio Alves de Carvalho +3 more
doaj +1 more source
Journal of Animal Ecology, Volume 89, Issue 11, Page 2631-2643, November 2020., 2020 The authors demostrate how climate interacts with local demography to determine population fitness and viability. The mechanistic approach taken allowed us to unravel the cascading effects of the annual fluctuations of a major climatic phenomenon over the Atlantic on the vital rates of a wild bird population, and provided the first evidence of wind as ...
Laura Gangoso +7 more
wiley +1 more source
Revista Brasileira de Ginecologia e Obstetrícia, 2012 OBJETIVO: Aquilatar a prevalência da vaginose bacteriana e comparar a acurácia dos testes do pH e do KOH com o gradiente de Nugent, método padrão-ouro, no diagnóstico da vaginose bacteriana (VB) em gestantes assintomáticas e sintomáticas de baixo risco ...
Ana Aurélia Salles Campos +6 more
doaj +1 more source
La Granja: Revista de Ciencias de la Vida, 2019 La agresividad de la lluvia contribuye a la erosividad del suelo en regiones de alta montaña, y por tal a la sedimentación en la parte baja de la cuenca.
Mercy Lucila Ilbay +2 more
doaj +1 more source
Journal of Applied Ecology, Volume 63, Issue 5, May 2026.This work constitutes a first step towards developing simulation‐based assessments that incorporate catchment drying patterns to support biomonitoring of drying river networks. Our approach can inform stakeholders when current methods are likely to fail and contribute to decision‐making on whether adapting current methods is possible or developing new ...
Zeynep Ersoy +6 more
wiley +1 more source
Functional Ecology, Volume 32, Issue 6, Page 1424-1435, June 2018., 2018 Abstract Few facets of biology vary more than functional traits and life‐history traits. To explore this vast variation, functional ecologists and population ecologists have developed independent approaches that identify the mechanisms behind and consequences of trait variation.
Roberto Salguero‐Gómez +4 more
wiley +1 more source
Journal of Ecology, Volume 114, Issue 1, January 2026.We hypothesized that litter decomposition (H1) and litter quality (H2) increase with increasing soil humidity, therefore litter from the wetter sites to have the highest litter quality and decompose fastest in each site, and fastest on the wet end of the gradient (H3).
Liesbeth van den Brink +6 more
wiley +1 more source