Results 11 to 20 of about 144,812 (227)

La integración andina en el marco constitucional de los países miembros de la Comunidad Andina (CAN)

Revista IUSTA, 2016
Mediante las presentes líneas se pretende una aproximación al marco constitucional de la integración andina. Para lo anterior, se contextualizará lo previsto sobre el particular, en la Constitución Colombiana, en concordancia con lo dispuesto en las ...
CAROLINA BLANCO ALVARADO
doaj   +3 more sources

La Comunidad Andina (CAN) desde el ámbito político

Via Inveniendi Et Iudicandi, 2020
El presente manuscrito ha pretendido contextualizar el escenario político de la CAN, en aras de identificar los obstáculos que desde la referenciada esfera a evidenciado el citado sistema de organización administrativa y con la finalidad de determinar algunas propuestas de solución frente a la referenciada temática.
Carolina Blanco Alvarado, David Echeverry Botero, German Ortega Ruiz Ortega Ruiz   +2 more
openaire   +4 more sources

Sensitivity of tropical montane birds to anthropogenic disturbance and management strategies for their conservation in agricultural landscapes

Conservation Biology, Volume 37, Issue 6, December 2023., 2023
Abstract Tropical montane bird communities are hypothesized to be highly sensitive to anthropogenic disturbance because species are adapted to a narrow range of environmental conditions and display high rates of endemism. We assessed avian sensitivity at regional and continental scales for a global epicenter of montane bird biodiversity, the tropical ...
Ian J. Ausprey, Felicity L. Newell, Scott K. Robinson   +2 more
wiley   +1 more source

Ecological convergence in phytochemistry and flower–insect visitor interactions along an Andean elevation gradient

Ecology and Evolution, Volume 13, Issue 8, August 2023., 2023
In this study, we detected patterns of ecological convergence along elevation in floral volatiles as well as cost–benefit ratio in seed versus pollinated seeds. Our results suggest that these evolutionary patterns are the result of biotic and abiotic pressures.
Alma Nalleli Carvajal Acosta, Ludovico Formenti, Adrienne Godschalx, Angelos Katsanis, Constanza Schapheer, Kailen Mooney, Cristian Villagra, Sergio Rasmann   +7 more
wiley   +1 more source

Neutral‐based processes overrule niche‐based processes in shaping tropical montane orchid communities across spatial scales

Journal of Ecology, Volume 111, Issue 8, Page 1614-1628, August 2023., 2023
High compositional turnover, even across habitats with the highest degree of human intervention, suggests that both forest‐dwelling and open‐habitat species do not easily disperse across habitats. Species dispersal is the major force of orchid community turnover and might be strongly dependent upon macroevolutionary processes and species life‐history ...
Edicson Parra‐Sanchez, Oscar A. Pérez‐Escobar, David P. Edwards   +2 more
wiley   +1 more source

Facilitating biodiversity conservation through partnerships to achieve transformative outcomes

Conservation Biology, Volume 37, Issue 3, June 2023., 2023
Abstract Conservation biology is a mission‐driven discipline that must navigate a new relationship between conservation and science. Because conservation is a social and political as well as an ecological project, conservation biologists must practice interdisciplinarity and collaboration.
Rehema M. White, Birgit Schmook, Sophie Calmé, Anthony J. Giordano, Yves Hausser, Lynn Kimmel, Lou Lecuyer, Mauro Lucherini, Crisol Méndez‐Medina, Juan L. Peña‐Mondragón   +9 more
wiley   +1 more source

Pest risk assessment of Elasmopalpus lignosellus for the European Union

EFSA Journal, Volume 21, Issue 5, May 2023., 2023
Abstract Following a request from the European Commission, the EFSA Panel on Plant Health performed a quantitative pest risk assessment of Elasmopalpus lignosellus (Lepidoptera: Pyralidae), the lesser cornstalk borer, for the EU. The assessment considered entry, establishment, spread and impact.
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Richard Mally, Ewelina Czwienczek, Andrea Maiorano, Olaf Mosbach‐Schulz, Marco Pautasso, Giuseppe Stancanelli, Sara Tramontini, Wopke Van der Werf   +27 more
wiley   +1 more source

Temporal stability in species richness but reordering in species abundances within avian assemblages of a tropical Andes conservation hot spot

Biotropica, Volume 53, Issue 6, Page 1673-1684, November 2021., 2021
We evaluated the temporal variation in species richness and community composition of local bird assemblages over 11 years in Cajas National Park and Mazán Reserve in the Southern Andes of Ecuador. Species richness remained stabled over time, but we observed taxonomic reordering in the undisturbed native forest, in which the evenness in the distribution
Boris A. Tinoco, Steven C. Latta, Pedro X. Astudillo, Andrea Nieto, Catherine H. Graham   +4 more
wiley   +1 more source

Comunidad Andina (CAN): análisis del sistema de integración regional

Internaciones, 2020
En el presente documento se hace un recorrido histórico, político y social del Sistema de Integración Regional denominado Comunidad Andina (CAN). Se trata de comprender el largo camino que la subregión andina ha recorrido para consolidar su integración ...
Cielo María Zepeda Hernández, Araceli Sanchez Castro   +1 more
doaj   +1 more source

Ordenamiento Jurídico Territorial Colombiano Vs Ordenamiento Jurídico Andino

Via Inveniendi Et Iudicandi, 2016
El presente artículo pretende aproximarse al análisis de las Decisiones de orden territorial, emitidas por el Consejo Andino de Ministros de Relaciones Exteriores y la Secretaria General de la Comunidad Andina (CAN); en aras de determinar cuál ha sido la
Ruth Carolina Blanco Alvarado
doaj   +1 more source