Results 41 to 50 of about 12,886 (180)

Índice Cronológico, Temático y por Autor [PDF]

, 2003
Durante diez años ininterrumpidos, la revista Convergencia ha sido publicada con un mismo objetivo: difundir, promover e impulsar la investigación en el área de Ciencias Sociales, tanto de América Latina como de Europa y Norteamérica.
MOTA DIAZ, LAURA, MOTA DIAZ, LAURA
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Land Use Change Consistently Reduces α‐ But Not β‐ and γ‐Diversity of Bees

Global Change Biology, Volume 31, Issue 1, January 2025.
We analyzed a global dataset of 3117 bee assemblages across 157 studies to assess how bee diversity varies among natural, agricultural, and urban habitats. We measured diversity using both the number of bee taxa (taxonomic diversity) and their evolutionary relationships (phylogenetic diversity).
Toby P. N. Tsang, A. A. Amado De Santis, Gabriela Armas‐Quiñonez, John S. Ascher, Eva Samanta Ávila‐Gómez, András Báldi, Kimberly M. Ballare, Mario V. Balzan, Weronika Banaszak‐Cibicka, Svenja Bänsch, Yves Basset, Adam J. Bates, Jessica M. Baumann, Mariana Beal‐Neves, Ashley Bennett, Antonio Diego M. Bezerra, Betina Blochtein, Riccardo Bommarco, Berry Brosi, Laura A. Burkle, Luísa G. Carvalheiro, Ignacio Castellanos, Marcela Cely‐Santos, Hamutahl Cohen, Drissa Coulibaly, Saul A. Cunningham, Sarah Cusser, Isabelle Dajoz, Deborah A. Delaney, Ek Del‐Val, Monika Egerer, Markus P. Eichhorn, Eunice Enríquez, Martin H. Entling, Natalia Escobedo‐Kenefic, Pedro Maria Abreu Ferreira, Gordon Fitch, Jessica R. K. Forrest, Valérie Fournier, Robert Fowler, Breno M. Freitas, Hannah R. Gaines‐Day, Benoît Geslin, Jaboury Ghazoul, Paul Glaum, Jose L. Gonzalez‐Andujar, Adrian González‐Chaves, Heather Grab, Claudio Gratton, Solène Guenat, Catalina Gutiérrez‐Chacón, Mark A. Hall, Mick E. Hanley, Annika Hass, Ernest Ireneusz Hennig, Martin Hermy, Juliana Hipólito, Andrea Holzschuh, Sebastian Hopfenmüller, Keng‐Lou James Hung, Kristoffer Hylander, Jordi Izquierdo, Mary A. Jamieson, Birgit Jauker, Steve Javorek, Shalene Jha, Björn K. Klatt, David Kleijn, Alexandra‐Maria Klein, Anikó Kovács‐Hostyánszki, Jochen Krauss, Michael Kuhlmann, Patricia Landaverde‐González, Tanya Latty, Misha Leong, Susannah B. Lerman, Yunhui Liu, Ana Carolina Pereira Machado, Anson Main, Rachel Mallinger, Yael Mandelik, Bruno Ferreira Marques, Kevin Matteson, Frédéric McCune, Ling‐Zeng Meng, Jean Paul Metzger, Paula María Montoya‐Pfeiffer, Carolina Morales, Lora Morandin, Jane Morrison, Sonja Mudri‐Stojnić, Pakorn Nalinrachatakan, Olivia Norfolk, Mark Otieno, Mia G. Park, Stacy M. Philpott, Gideon Pisanty, Montserrat Plascencia, Simon G. Potts, Eileen F. Power, Kit Prendergast, Robyn D. Quistberg, Davi de Lacerda Ramos, André Rodrigo Rech, Victoria Reynolds, Miriam H. Richards, Stuart P. M. Roberts, Malena Sabatino, Ulrika Samnegård, Hillary Sardiñas, Karina Sánchez‐Echeverría, Fernanda Teixeira Saturni, Jeroen Scheper, Amber R. Sciligo, C. Sheena Sidhu, Brian J. Spiesman, Tuanjit Sritongchuay, Ingolf Steffan‐Dewenter, Katharina Stein, Alyssa B. Stewart, Jane C. Stout, Hisatomo Taki, Pornpimon Tangtorwongsakul, Caragh G. Threlfall, Carla Faleiro Tinoco, Teja Tscharntke, Katherine J. Turo, Chatura Vaidya, Rémy Vandame, Carlos H. Vergara, Blandina F. Viana, Eric Vides‐Borrell, Natapot Warrit, Elisabeth Webb, Catrin Westphal, Jennifer B. Wickens, Neal M. Williams, Nicholas S. G. Williams, Caleb J. Wilson, Panlong Wu, Elsa Youngsteadt, Yi Zou, Lauren C. Ponisio, Timothy C. Bonebrake   +143 more
wiley   +1 more source

LOS AVATARES DEL PLAN COLOMBIA, PLAN DIGNIDAD Y EL PLAN PUEBLA PANAMA

Reflexión Política, 2002
Los planes que se han establecido en América Latina, lejos de intentar erradicar el narcotráfico, tienen dos objetivos claros: crear las condiciones propicias para privatizar los recursos públicos que tengan que ver con el agua, la energía y ...
Robinson Salazar Pérez
doaj  

¿Centroamérica hacia la sociedad de la información? [PDF]

, 2005
The article presents a close view of the Central American situation in terms of the development towards the Information Society Model. In this way we offer some data related to the actual social and economical conditions, technological infrastructure ...
Córdoba, Saray
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Genetic analysis of museum samples suggests temporal stability in the Mexican nonbreeding distribution of a neotropical migrant

Journal of Avian Biology, Volume 2025, Issue 1, January 2025.
Seasonal migration is highly labile from an evolutionary perspective and known to rapidly evolve in response to selective pressures. However, long‐distance migratory birds rely partially on innate genetic programs and may be constrained in their ability to alter their migratory behavior.
Sheela P. Turbek, Alexandria Polich, Christen M. Bossu, Christine Rayne, Amanda Carpenter, Genaro Rodríguez Otero, Sergio Gómez Villaverde, Fabiola Rodríguez Vásquez, Blanca E. Hernández-Baños, John McCormack, Kristen Ruegg   +10 more
wiley   +1 more source

Abstract [PDF]

JPGN Rep
JPGN Reports, Volume 6, Issue S2, Page S1-S814, September 2025.
europepmc   +3 more sources

Evaluación de la Cooperación regional de la CE en América Central [PDF]

, 2007
Contiene: vol 1. Informe de sintesis. Volumen 2. AnexosDepto. de Relaciones Internacionales e Historia GlobalFac.
Bollín, Christina, Bueno Barriga, Mari Carmen, Ocón, Lola, Sanahuja, José Antonio, Ugarte, Ernesto   +4 more
core   +1 more source

Comparing carbon offsets and livelihood benefits in a long‐term reforestation project: Agroforestry versus native timber versus enrichment planting

Ecological Solutions and Evidence, Volume 5, Issue 3, July–September 2024.
Looking at different reforestation methods over 14 years in an Emberá Indigenous community in Panama we found that plots with native timber mixtures and monocultures stored three times more carbon than those with agroforestry or natural regrowth. Natural regrowth was less valued by participants due to the abundance of pioneer species, but it helped ...
Katia Forgues, Marie‐Claude Carignan, Brais Marchena, Lady Mancilla, Cristian Pacheco, Elionel Pacheco Ortega, Ariosto Guainora, Catherine Potvin   +7 more
wiley   +1 more source

PLANEACIÓN TERRITORIAL EN EL SURESTE DE MÉXICO: REVISIÓN HISTÓRICA DEL ORDENAMIENTO ECOLÓGICO

Ecosistemas y Recursos Agropecuarios, 2014
El presente trabajo hace una revisión histórica de algunos de los procesos de planeación territorial que se han realizado en el sureste de México, en particular sobre los ordenamientos ecológicos del territorio (OET).
FA Rosete-Vergés, G Negrete-Fernández
doaj   +1 more source

Repercusiones laborales de la estrategia neoliberal en la industria Poblana del vestido [PDF]

, 2010
La subcontratación y la inestabilidad laboral son dos fenómenos sociales íntimamente ligados desde los orígenes del sistema capitalista mundial.
Alonso Herrero, José Antonio
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