Results 51 to 60 of about 4,361 (175)

Effects of Forest Cover and Seasonality on Several Faunal Groups in Cattle Ranching Landscapes of Los Tuxtlas, Mexico

open access: yesBiotropica, Volume 58, Issue 4, July 2026.
Forest cover within cattle ranches can strongly shape faunal biodiversity. In Los Tuxtlas, Veracruz, Mexico. We show that butterflies, moths, dung beetles, and birds respond differently to forest cover across habitats (pastures vs. forest fragments) and seasons, as a function of their specialization and resource needs.
Lina Adonay Urrea‐Galeano   +6 more
wiley   +1 more source

Factores que afectan las exportaciones de calamar a Japón

open access: yesFACES, 2001
En este trabajo se analizan los factores que determinan las exportaciones de calamar (Illex argentinus) a Japón. Previo análisis de la pesquería y del mercado japonés, se corroboró, mediante dos modelos econométricos, los principales factores que ...
Mariela A. Pennisi
doaj  

Análisis dimensional y estudio de valores: el cambio cultural en España [PDF]

open access: yesRevista Española de Investigaciones Sociológicas, 1992
La hipótesis del cambio cultural es una de las más importantes entre las que han intentado encontrar una explicación al cambio electoral observado en las dos últimas décadas. El estudio de esta hipótesis para el caso español permite comprobar aspectos importantes ya no sólo relacionados con ella, sino sobre cuestiones teóricas y metodológicas de gran ...
openaire   +1 more source

Participatory fuzzy cognitive modelling reveals leverage points for agroecological adoption in the Central Valleys of Oaxaca

open access: yesPeople and Nature, Volume 8, Issue 6, Page 1817-1831, June 2026.
Abstract Global institutions are increasingly calling for an agroecological transition of our food systems to promote sustainable farmer livelihoods, safeguard agrobiodiversity and foster socio‐ecological resilience to a changing climate. Yet adoption remains limited, and there is a paucity of research examining how local conditions enable and ...
Gabriela Marie Garcia   +5 more
wiley   +1 more source

Varied motivations for secondary forest reclearing among landholders make forest persistence challenging

open access: yesPeople and Nature, Volume 8, Issue 6, Page 1943-1956, June 2026.
Abstract Remote sensing studies show that ephemeral forest regeneration is widespread in the tropics, limiting the climate and biodiversity benefits from net increases in forest cover. Socioeconomic, biophysical and landscape variables can help explain the spatial distribution of reforestation reversals.
Francis H. Joyce
wiley   +1 more source

Jorge Luis Borges' Medieval Aesthetics of Failure

open access: yes
Critical Quarterly, EarlyView.
Irina Dumitrescu
wiley   +1 more source

Forest type and leaf habit mediate thermal and drought tolerance across a tropical elevational gradient

open access: yesFunctional Ecology, Volume 40, Issue 6, Page 1933-1945, June 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Understanding how local climate patterns select for thermal and drought tolerance traits is needed to predict differential responses to climate change across complex ecosystems.
Caitlin N. Terry   +5 more
wiley   +1 more source

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

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
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   +7 more
wiley   +1 more source

El valor de la metaevaluación del cambio conceptual

open access: yesEnseñanza de las Ciencias. Revista de investigación y experiencias didácticas, 2005
This work deals with different aspects within the conceptual frame of teaching for understanding. One of them is the consideration of university students' previous knowledge, proposing the expression of their own representations, taking real life situations as a starting point.
openaire   +6 more sources

Biodiversity‐driven spatial conservation planning to delineate temporally stable regions

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract The accelerating loss of biodiversity underscores the critical need for effective conservation strategies, particularly in the face of climate change and anthropogenic pressures. We devised a conservation planning framework that adopts a temporal stacking approach to species distribution models and landscape connectivity analyses. These models
Mattia Iannella   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy