Results 31 to 40 of about 744,185 (232)

Water‐saving strategies in rice farming entail cascading effects in prey–predator interactions across ecosystem boundaries

Journal of Applied Ecology, Volume 62, Issue 9, Page 2273-2282, September 2025.
These results show that introducing multiple drainage periods in rice fields (i.e. AWD) indirectly hampers terrestrial spider reproduction through limiting the emergence of potential preys from the aquatic to terrestrial boundaries. MSD resulted in a more conciliatory strategy as it largely reduces methane emissions and does not affect predator–prey ...
Néstor Pérez‐Méndez, Gabriel Pompozzi, Maite Martínez‐Eixarch, Raül Llevat, Mar Catala‐Forner, Hugo J. Marrero   +5 more
wiley   +1 more source

Fijacion de nitrogeno por algas cianoficeas en los arrozales de la Albufera de Valencia [PDF]

, 2012
Se realizan recuentos ,aislamiento, identificación y determinación de la actividad Nitrogenasa de algas azules en muestras de suelo y agua, durante dos ciclos de cultivo del arroz .
Hernández Mariné, Ma. de la Concepción, Hernández, E., Jara, M. J., Martínez Germes, María Pilar, Vidal, V.   +4 more
core   +1 more source

Geoviolence: Climate Injustice, Labour Migration, and Intimacy

Antipode, Volume 57, Issue 5, Page 1914-1932, September 2025.
Abstract In the context of anthropogenic climate change, it has become increasingly imperative to examine the socio‐ecological consequences of human‐made environmental degradation as a form of violence. I advance the term “geoviolence” to refer to human actions that increase suffering through the generation, exacerbation, or instrumentalisation of ...
Nora Komposch
wiley   +1 more source

Sintesis de isoxazoles utilizando ultrasonido, para su posterior oxidacion y medicion de actividad biologica [PDF]

, 2008
63 p.Los isoxazoles presentan una gran cantidad de actividades biológicas entre las que se puede destacar actividad antifungica y antiagregante plaquetaria, entre otras, pero existen registros que las diferentes actividades biológicas de estos compuestos
Barrios Fuentes, Pedro, Vallejos Contreras, Gabriel (Prof. Guia)   +1 more
core  

Reactive oxygen species act as signaling molecules to control root hair initiation and tip growth

New Phytologist, Volume 247, Issue 5, Page 2042-2048, September 2025.
Summary Root hairs (RHs) increase the surface area of roots, facilitating nutrient and water uptake and plant anchorage. RHs form from root epidermal cells and elongate by polar tip growth. Reactive oxygen species (ROS) have recently been implicated as important signals that drive RH formation and elongation using both genetic and imaging approaches ...
Megan E. Gerber, Maleana G. White, Gloria K. Muday   +2 more
wiley   +1 more source

Propiedades de sorción de humedad de los alimentos semisecos: actividad del agua de algunas mieles comerciales [PDF]

, 1977
Se ha estudiado la actividad del agua de algunas muestras de miel comercial encontrándose que (1) tanto el contenido en agua como la actividad del agua varían dentro de amplios límites-típicos de los alimentos semisecos-, que (2) entre ambos parámetros ...
Lázaro Álvarez, F.J.
core  

Abundance, Diversity and Phenology of Mosquito Larvae in a Highly Anthropized Wetland: Health and Management Implications of Gándaras de Budiño (NW Spain)

Ecology and Evolution, Volume 15, Issue 7, July 2025.
The natural and anthropized wetland of Gándaras de Budiño (Galicia, Spain) hosts a great number of mosquito species. Culex pipiens s.l. and Culex torrentium pose an emerging risk for West Nile virus transmission. The temporary and polluted waters, as well as the summer and spring seasons, favor the larval proliferation of these vectors.
Yasmina Martínez‐Barciela, Alejandro Polina, Josefina Garrido   +2 more
wiley   +1 more source

Estudio in vitro de la actividad antagonista de aislados del virus de la septicemia hemorrágica viral (VHSV) de distinto origen sobre el sistema del IFN tipo I [PDF]

, 2018
El lenguado senegalés (Solea senegalensis) es susceptible a aislados marinos del virus de la septicemia hemorrágica viral (VHSV); sin embargo, los VHSV patógenos para especies de agua dulce no son virulentos para especies marinas.
Alonso-Sanchez, Maria del Carmen, Bejar-Alvarado, Julia, García-Rosado, Esther, Gémez-Mata, Juan, Álvarez-Torres, Daniel   +4 more
core  

The Social Relevance of Water Quality and Cultural Ecosystem Services: An Application to a Saline Wetland in an Arid Environment

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 5, May 2025.
ABSTRACT The deterioration of wetlands and loss of ecosystem services is a consequence of human‐induced activities and the effects of climate change. In Spain, this situation is intensified in southern arid and semi‐arid regions such as Andalucía, where droughts are particularly intense.
Carmen Soliño‐Barreiro, Rosario Jiménez‐Espinosa, Mario Soliño   +2 more
wiley   +1 more source

INFLUENCIA DE LA COMPOSICION DE LA LECHE EN POLVO SOBRE LA ACTIVIDAD DE AGUA APLICANDO EL MODELO DE GAB

Avances en Ciencias e Ingeniería, 2016
El presente trabajo, mediante el estudio de las isotermas de sorción a 25ºC, analiza la influencia sobre la actividad de agua (aw), de las diferentes composiciones de leche en polvo entera, descremada y reducida en ...
Julio Gil, Paola Yacanto, Silvana Muratona, Clidia R. Abaca, Sylvia M. Esquenoni   +4 more
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