Results 91 to 100 of about 335,678 (253)

Procesos de transformación en las áreas de borde agropecuario : ¿una agricultura sostenible? [PDF]

open access: yes, 2007
Fil: Morello, Jorge H. Universidad de Buenos Aires. Facultad de Arquitectura, Diseño y Urbanismo. Grupo de Ecología del Paisaje y Medio Ambiente; Argentina.Fil: Pengue, Walter A.Universidad de Buenos Aires.
Morello, Jorge H., Pengue, Walter A.
core  

Spatial Representativeness of MexFlux as a Regional FLUXNET Network

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 130, Issue 12, December 2025.
Abstract Environmental observatory networks are fundamental in advancing scientific understanding of biogeochemical processes. FLUXNET is a global network of regional eddy covariance networks that measure ecosystem‐scale exchanges of greenhouse gases (e.g., CO2, CH4, H2O) and energy between the biosphere and the atmosphere.
Rodrigo Vargas   +21 more
wiley   +1 more source

Cali ya cuenta con la hoja de ruta para hacerle frente a los efectos del cambio climático [PDF]

open access: yes, 2016
La Corporación Autónoma Regional del Valle del Cauca (CVC), el Departamento Administrativo de Gestión del Medio Ambiente (DAGMA) y el Centro Internacional de Agricultura Tropical (CIAT), presentan el Plan de Adaptación y Mitigación al Cambio Climático ...
International Center for Tropical Agriculture
core   +1 more source

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

Busqueda de compuestos de interes biologico y agroquimico a partir de microorganismos del suelo maulino. [PDF]

open access: yes, 2000
54 p.Los hongos fitopatógenos ejercen en mayor o menor grado un efecto inhibitorio sobre otros organismos, mediante la acción de metabolitos secundarios, logrando colonizar y desarrollarse en nuevas áreas.
Astudillo Saavedra, Luis (Prof. Guía)   +2 more
core  

Mammals with large home ranges, low reproductive rates and small body sizes are most vulnerable to roads: A meta‐analysis

open access: yesJournal of Applied Ecology, Volume 62, Issue 12, Page 3227-3239, December 2025.
Road mitigation for mammals should ideally be informed by site‐level knowledge and generally involve prioritizing species with the combination of larger home ranges, lower reproductive rates and smaller body sizes. To protect these vulnerable mammals from roads, we should maintain low road densities and instal small‐mesh mitigation fencing along roads.
Sean Patterson   +6 more
wiley   +1 more source

Jornadas de investigación en el Parque Nacional de Ordesa y Monte Perdido

open access: yesPirineos: Revista de Ecología de Montaña, 2022
Francisco Villaespesa Sánchez   +1 more
doaj   +1 more source

Agricultura, espacios rurales y medio ambiente

open access: yes, 1998
Peer ...
Moyano Estrada, Eduardo   +1 more
openaire   +1 more source

2014 : año internacional de la agricultura familiar : desarrollo comunitario y sostenibilidad [PDF]

open access: yes, 2014
La Asamblea General de la ONU, ha declarado el año 2014 como el 'Año Internacional de la Agricultura Familiar'. Es una iniciativa promovida por el Foro Rural Mundial y respaldada por más de 360 organizaciones civiles y campesinas de todos los continentes.
Martínez Agut, María del Pilar
core   +1 more source

Discovery of a Baloxavir‐Inspired Endonuclease Inhibitor That Prevents Herpes Simplex Virus 1 Replication in Cell Culture and In Vivo

open access: yesAdvanced Science, Volume 12, Issue 42, November 13, 2025.
Current herpesvirus treatments targeting the viral DNA polymerase are limited by toxicities and drug resistance. Novel compounds inhibiting the nuclease activity of the herpes simplex virus 1 (HSV‐1) terminase complex, required for viral genome packaging, have been identified.
Sabina Andreu   +12 more
wiley   +1 more source

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