Results 41 to 50 of about 1,137 (172)

Livelihood resilience: The role of social‐ecological filters in a Globally Important Agricultural Heritage System of southern Chile

open access: yesPeople and Nature, Volume 7, Issue 8, Page 1889-1904, August 2025.
Abstract The global agrifood system faces significant threats due to rapid and interconnected social‐ecological changes, including climate change, land‐use shifts, demographic changes and emerging diseases. Small‐scale farmers are among the most vulnerable groups to these changes due to their direct dependence on their environment.
Julián Caviedes   +7 more
wiley   +1 more source

Complex relationship between soil fungi and conservation value assessments in boreal forests

open access: yesConservation Biology, Volume 39, Issue 4, August 2025.
Abstract Large‐scale industrial forestry is a threat to biodiversity and imposes long‐lasting changes to many forested biomes. Preserving forests as reserves is an important component of the strategy for safeguarding forest biodiversity. Yet, the selection of forests of high biodiversity value is usually based on proxies (i.e., subsets of aboveground ...
Julia Kyaschenko   +7 more
wiley   +1 more source

Metabolic traits and thresholds to inform marine ecological conservation and restoration

open access: yesJournal of Applied Ecology, Volume 62, Issue 6, Page 1350-1363, June 2025.
Integrating organismal responses to environmental stressors into monitoring protocols can provide early warning indicators of ecosystem health. This approach strengthens conservation and restoration initiatives, supporting policy decisions in the face of increasing coastal development and climate change.
Mar Bosch‐Belmar   +8 more
wiley   +1 more source

Pyraloid Moth Assemblages Exhibit Complex Morphological Patterns Across an Ecuadorian Mountainous Forest

open access: yesBiotropica, Volume 57, Issue 3, May 2025.
In this study, we examined how morphological traits and species diversity of Pyraloidea moths vary with temperature and vegetation cover along an Andean rainforest gradient in Ecuador. Using 4161 individuals (212 species) and cross‐validating with a larger dataset of 10,337 individuals (749 morpho‐species), we found a near‐linear decrease in diversity ...
Victor Sebastian Scharnhorst   +1 more
wiley   +1 more source

FORTALECIMIENTO MUTUO ENTRE LA ECONOMÍA CIRCULAR Y HERRAMIENTAS DE CICLO DE VIDA

open access: yesRevista Centro Azúcar, 2023
Introducción: Para dar respuesta a los objetivos de la Agenda 2030, se requiere que los patrones de consumo y producción dejen de ser lineales y se cambien al modelo de la economía circular (EC).
Eloy Mondragón-Zarza   +5 more
doaj  

Evaluating models of expert judgment to inform assessment of ecosystem viability and collapse

open access: yesConservation Biology, Volume 39, Issue 2, April 2025.
Abstract Expert judgment underpins assessment of threatened ecosystems. However, experts are often narrowly defined, and variability in their judgments may be substantial. Models built from structured elicitation with large diverse expert panels can contribute to more consistent and transparent decision‐making.
Josh Dorrough   +5 more
wiley   +1 more source

Mejora de los indicadores biológicos de exposición al mercurio en trabajadores de una refinería de oro

open access: yesAnales de la Facultad de Medicina, 2011
Introducción: La exposición al mercurio asociada a malas prácticas de higiene laboral favorece el desarrollo de la intoxicación ocupacional denominada mercurialismo.
Augusto V. Ramírez
doaj  

Estimación del riesgo ambiental causado por plaguicidas en cultivos de arveja de Ipiales, Nariño-Colombia

open access: yesTecnoLógicas, 2020
En el municipio de Ipiales, departamento de Nariño, se concentra la mayor área cultivada con arveja (Pisum sativum) de Colombia, con cerca de 3.070 ha, en donde se ha identificado un alto uso de plaguicidas asociado al establecimiento del modelo ...
David Álvarez-Sánchez   +3 more
doaj   +1 more source

Evolution of the vaquita/totoaba socio‐ecological system in the Upper Gulf of California, Mexico

open access: yesEcosphere, Volume 16, Issue 2, February 2025.
Abstract The Upper Gulf of California (UGC) hosts a rich marine biodiversity. Complex climatic processes generate high biological productivity enabling the use of resources in a complex socio‐ecological processes (SEPs). Through a literature review, evolution and aggravation of the SEP over 50 years are analyzed.
J. Alejandro Rodríguez‐Valencia   +2 more
wiley   +1 more source

Indicadores de sostenibilidad para el ecoturismo en México: estado actual

open access: yesLiminar: Estudios Sociales y Humanísticos, 2016
El manejo de los centros ecoturísticos se basa en el conocimiento de los espacios naturales y los recursos culturales y económicos de las comunidades locales.
Edali Camacho Ruiz   +3 more
doaj   +1 more source

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