Results 51 to 60 of about 1,723 (114)

The biophysical dynamics of giant kelp, Macrocystis pyrifera: Seasonal patterns and dispersal mechanisms in the southeast Pacific

Journal of Biogeography, Volume 51, Issue 11, Page 2198-2210, November 2024.
Abstract Aim Dispersal and connectivity play important roles in shaping the population structure of giant kelp, Macrocystis pyrifera, across the western coast of South America. Its high potential dispersal capacity suggests the existence of metapopulations, where discrete habitat patches or groups of patches form subpopulations that interact at some ...
G. Thompson‐Saud, A. Grech, S. Choukroun, S. I. Vásquez, C. Salas, A. Ospina‐Alvarez   +5 more
wiley   +1 more source

Redesigning mineral regimes to strengthen the environmental rule of law: A case study on lithium in brines

Review of European, Comparative &International Environmental Law, Volume 33, Issue 3, Page 633-646, November 2024.
Abstract This article aims to contribute to aligning the legal regimes for energy transition minerals with sustainability and justice. The focus of the article is on effectively embedding the human right to a healthy environment into the design of these regimes.
Ana Elizabeth Bastida
wiley   +1 more source

¿Son aplicables las teorías sobre actitudes hacia los inmigrantes del Norte Global en el contexto latinoamericano?

Migraciones
La migración en el Sur Global es tan significativa como en el Norte, pero la mayoría de los estudios sobre actitudes hacia la inmigración se centran en este último.
Alejandra Zuleta Buschmann, Cristián Doña-Reveco   +1 more
doaj   +1 more source

Links between deforestation, conservation areas and conservation funding in major deforestation regions of South America

People and Nature, Volume 6, Issue 5, Page 1789-1803, October 2024.
Abstract Land‐use change is a major driver of biodiversity loss, affecting tropical forests and savannas at an unprecedented rate. To protect these ecosystems and their biodiversity, national conservation areas and international conservation funding have increased considerably in these regions.
Siyu Qin, Ana Buchadas, Patrick Meyfroidt, Yifan He, Arash Ghoddousi, Florian Pötzschner, Matthias Baumann, Tobias Kuemmerle   +7 more
wiley   +1 more source

Assessing the global prevalence of wild birds in trade

Conservation Biology, Volume 38, Issue 5, October 2024.
Abstract Trade represents a significant threat to many wild species and is often clandestine and poorly monitored. Information on which species are most prevalent in trade and potentially threatened by it therefore remains fragmentary. We used 7 global data sets on birds in trade to identify species or groups of species at particular risk and assessed ...
Paul F. Donald, Eresha Fernando, Lauren Brown, Michela Busana, Stuart H. M. Butchart, Serene Chng, Alicia de la Colina, Juliana Machado Ferreira, Anuj Jain, Victoria R. Jones, Rocio Lapido, Kelly Malsch, Amy McDougall, Colum Muccio, Dao Nguyen, Willow Outhwaite, Silviu O. Petrovan, Ciara Stafford, William J. Sutherland, Oliver Tallowin, Roger Safford   +20 more
wiley   +1 more source

Cytogenetics of maize in Mexico as a field of transnational exchange: The case of Takeo Ángel Kato Yamakake

PLANTS, PEOPLE, PLANET, Volume 6, Issue 5, Page 1038-1046, September 2024.
Maize is one of the most consumed grains worldwide. Its production and international trade are expected to continue increasing because of its use as animal fodder and direct human food. Although maize's history spans millennia, in the last century it underwent significant changes due to genetic engineering, particularly during the Green Revolution. Due
Diana Alejandra Méndez Rojas
wiley   +1 more source

Co‐production of agroecological innovations to improve sustainability in South American fruit farms

People and Nature, Volume 6, Issue 2, Page 833-848, April 2024.
Abstract Agricultural intensification and expansion are the main drivers of biodiversity loss that continue to increase this century, especially in South America. International markets and global policy provide incentives and frameworks to address this, but these are unlikely to be effective unless farmers on the ground are enabled and motivated to ...
Fabiana Oliveira da Silva, Eduardo C. Arellano, Blandina Felipe Viana, Vinina Silva‐Ferreira, Patricia Oliveira‐Rebouças, Nadia Rojas‐Arévalo, Andrés Muñoz‐Sáez, Valentina P. Jimenez, Natalia B. Zielonka, Liam P. Crowther, Lynn V. Dicks   +10 more
wiley   +1 more source

A view of South and Central America from the International Seismological Centre

Geofísica Internacional, 1996
Hasta ahora, el estudio de la sismicidad en América Central y Sur se dificulta por la distribución inhomogenea de las estaciones y los problemas de comunicación entre instituciones dentro y fuera de la región.
R. D. Adamst, W. P. Richardson
doaj   +1 more source

Diferencia en la reacción a Pyricularia oryzae de materiales de trigo en los estadios vegetativo y reproductivo

Investigación Agraria, 2017
La Piricularia o brusone causada por Magnaporthe oryzaeB. C. Couch and L. M. Kohn (sin. Pyricularia oryzae), es actualmente considerada una de las más importantes enfermedades del trigo en Sudamérica, considerando las pocas fuentes de ...
Alice Rocío Chávez, Cinthia Cazal Martinez, Mohan Kohli   +2 more
doaj   +1 more source

Validación de instrumento para la medición de la innovación para los destinos turísticos de América Latina

Revista Científica en Ciencias Sociales
Esta investigación tuvo como propósito diseñar un modelo de gestión de la innovación para los destinos turísticos (DT) de América Latina (AL). Se basó en un enfoque cualitativo de análisis documental sobre gestión de la innovación en AL, los modelos para
José Rafael Vera Vera, Blanca Enith Mendoza Mendoza, Kimberley Karolayne Delgado Mendoza, Paula Viviana Vera Salazar   +3 more
doaj   +1 more source