Results 81 to 90 of about 2,427,161 (300)

A link between increased temperature and avian body condition in a logged tropical forest

Conservation Biology, EarlyView.
Abstract The combined effects of anthropogenic disturbances, such as logging and climate change, remain poorly understood; yet, they are the main threats to tropical biodiversity. Most tropical African countries lack long‐term climate data, so climate impacts on biodiversity cannot be assessed.
Moreen Uwimbabazi, Geoffrey Muhanguzi, David Eryenyu, Patrick Arua, Mnason Tweheyo, Michael A. Patten, Amy Elizabeth Eycott, Fred Babweteera   +7 more
wiley   +1 more source

Geomorphological Insights on Human-Volcano Interactions and Use of Volcanic Materials in Pre-Hispanic Cultures of Costa Rica through the Holocene

Frontiers in Earth Science, 2018
Critical Zones (CZ) in tropical environments, especially near active volcanoes, are rich in resources such as water, food, and construction materials. In Central America, people have lived near volcanic centers for thousands of years and learned to take ...
Paulo Ruiz, Sara Mana, Amalia Gutiérrez, Gerardo Alarcón, José Garro, Gerardo J. Soto   +5 more
doaj   +1 more source

The Financial System, Bussiness Cycles and Growth [PDF]

Los economistas han reconocido desde hace mucho tiempo la importancia del sistema financiero. Muchas de las discusiones tratan al sistema financiero aisladamente, o lo relacionan sólo superficialmente a la macroeconomía.
Stiglitz, Joseph
core  

El Modelo ETED ¿Un modelo constructivista?

Logos
Revista Temas de Educación Departamento Educación Facultad Humanidades Nº 16-17 Año 2009 ...
Juan J. Guzmán Zañartu, Heidi Ortega Herrera   +1 more
openaire   +1 more source

Debate sobre el modelo organizativo académico. Del modelo gremial al modelo colaborativo

Revista Internacional de Sociología, 2014
No ...
openaire   +3 more sources

The collective application of shorebird tracking data to conservation

Conservation Biology, EarlyView.
Abstract Addressing urgent conservation issues, such as the drastic declines of North American migratory birds, requires creative, evidence‐based, efficient, and collaborative approaches. The abundance of over 50% of monitored North American shorebird populations has declined by over 50% since 1980. To address these declines, we developed a partnership
Autumn‐Lynn Harrison, Candace Stenzel, Alexandra Anderson, Jessica Howell, Richard B. Lanctot, Marley Aikens, Joaquín Aldabe, Liam A. Berigan, Joël Bêty, Erik Blomberg, Juliana Bosi de Almeida, Andy J. Boyce, David W. Bradley, Stephen Brown, Jay Carlisle, Edward Cheskey, Katherine Christie, Sylvain Christin, Rob Clay, Ashley Dayer, Jill L. Deppe, Willow English, Scott A. Flemming, Olivier Gilg, Christine Gilroy, Susan Heath, Jason M. Hill, J. Mark Hipfner, James A. Johnson, Luanne Johnson, Bart Kempenaers, Paul Knaga, Eunbi Kwon, Benjamin J. Lagassé, Jean‐François Lamarre, Christopher Latty, Don‐Jean Léandri‐Breton, Nicolas Lecomte, Pam Loring, Laura A. McDuffie, Rebecca McGuire, Scott Moorhead, Juan G. Navedo, David Newstead, Erica Nol, Alina Olalla‐Kerstupp, Bridget Olson, Elizabeth Olson, Julie Paquet, Allison K. Pierce, Jennie Rausch, Kevin Regan, Matthew E. Reiter, Amber M. Roth, Mike Russell, Daniel Ruthrauff, Sarah T. Saalfeld, Amy L. Scarpignato, Shiloh Schulte, Nathan R. Senner, Joseph A. M. Smith, Paul A. Smith, Zach Spector, Kelly Srigley Werner, Michelle L. Stantial, Audrey R. Taylor, T. Lee Tibbitts, Mihai Valcu, Nils Warnock, Walter Wehtje, Brad Winn, Michael B. Wunder   +71 more
wiley   +1 more source

Using the Pairs of Lines Broadened by Collisions with Neutral and Charged Particles for Gas Temperature Determination of Argon Non-Thermal Plasmas at Atmospheric Pressure

Atoms, 2017
The spectroscopic method for gas temperature determination in argon non-thermal plasmas sustained at atmospheric pressure proposed recently by Spectrochimica Acta Part B 129 14 (2017)—based on collisional broadening measurements of selected pairs of ...
Cristina Yubero, Antonio Rodero, Milan S. Dimitrijevic, Antonio Gamero, Maria del Carmen García   +4 more
doaj   +1 more source

Representation of obligate groundwater‐dwelling copepod diversity in European protected areas

Conservation Biology, EarlyView.
Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli, Lorenzo Ricci, Mattia Di Cicco, Tiziana Di Lorenzo, Michele Di Musciano, Stefano Mammola, Emma Galmarini, Diana Maria Paola Galassi   +7 more
wiley   +1 more source

Financiamiento para bosques y biodiversidad: pagos por servicios ecosistémicos y esquemas innovadores para movilizar capital privado en la Argentina

Ecología Austral
1. Este artículo analiza la eficacia, los desafíos y las oportunidades de los esquemas de pagos por servicios ecosistémicos (PSE) para financiar la conservación de bosques y biodiversidad a nivel global. 2.
Verónica Gutman, Franco Mendoza, Antonia Firpo, María V. Arias Mahiques   +3 more
doaj   +1 more source

Análisis sísmico de estabilidad de taludes basado en desempeño

Ingeniería, 2013
En los últimos años taludes y terraplenes se han visto afectados en diferente medida por sismos. Dependiendo de los daños, este tipo de obras geotécnicas pueden ser reparadas con relativa facilidad, por lo que es importante que las deformaciones y ...
Diego Alberto Cordero Carballo
doaj   +1 more source