Results 41 to 50 of about 2,122 (160)

Políticas comerciales y ambientales óptimas en una pequeña y contaminada economía abierta

open access: yesEstudios Económicos, 2006
Este trabajo investiga la relación teórica que existe entre las políticas óptimas de comercio y medio ambiente y sus efectos sobre el bienestar de una economía pequeña, contaminada y abierta, que enfrenta distorsiones comerciales y externalidades en la ...
Alberto Gallegos
doaj   +1 more source

Thermal tolerance is linked to anatomical but not morphological leaf traits in woody species of Andean tropical montane forests

open access: yesFunctional Ecology, Volume 39, Issue 6, Page 1537-1549, June 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The world is experiencing a rise in global temperatures as a result of climate change. Higher temperatures along with more frequent heat waves negatively impact physiological levels and ultimately lead to plant death.
Mónica González   +8 more
wiley   +1 more source

COSST: A tool to facilitate seed provenancing for climate‐smart ecosystem restoration

open access: yesJournal of Applied Ecology, Volume 62, Issue 3, Page 677-688, March 2025.
Our tool can guide where to source seeds for species lacking range‐wide information on genetic structure, which is the case for a substantial proportion of the tropical flora, where ecosystem restoration is of paramount importance. Abstract Selecting the best seed sources is a key step in ecological restoration planning especially under climate change.
Mateus C. Silva   +4 more
wiley   +1 more source

Caixas; nossos insumos / Boxes; our inputs

open access: yesarte e ensaios, 2022
Caixas; nossos insumos é uma crônica literária redigida em diálogo com uma experiência artística intitulada Caixas, que realizo e registro em 2020. O texto é uma narrativa ficcional de natureza autobiográfica e informal em que um personagem com tendências hipocondríacas relata sua vivência com as dores e preocupações que sente em relação ao próprio ...
openaire   +1 more source

Regenerative soil management practices no‐till and sheep grazing induce significant but contrasting short‐term changes in the vineyard soil microbiome

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 1, Page 176-193, January 2025.
Winegrape production is an essential cultural heritage and economic engine of many regions of the world. Regenerative management, which is gaining traction with industry and consumers alike, relies on soil biodiversity for agroecosystem function, reducing external inputs and increasing ecosystem resilience to climate change. We evaluated the effects of
Sangeeta Bansal   +8 more
wiley   +1 more source

La sombra alargada del patrón: Gamonalismo y hábitos hacendatarios en Chimborazo tras la reforma agraria

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 29, Issue 4, Page 352-363, December 2024.
Abstract This paper explores selective aspects of the historical processes of organization of the kichwa peasantry in the Andes of Ecuador. Based on the analysis of two representative cases of confrontation between peasants and landowners over access to land in the province of Chimborazo, it discusses the relevance of the concept of “gamonalismo” as ...
Víctor Bretón
wiley   +1 more source

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

open access: yesReview 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

Los medicamentos como insumo críticos. [PDF]

open access: yes, 1983
Analiza los patrones de consumo de medicamentos en los distintos niveles de atención primaria y secundaria de la región II de salud del Sistema Nacional Unico de Salud (SNUS) en Nicaragua, y la relación entre estos patrones de consumo; el perfil de salud-enfermedad de la población, así como los factores que afectan la disponibilidad de medicamentos a ...
Sánchez C., Edmundo, Ruíz C., Mario
openaire  

Changes in Digestive Enzyme Activities during Larval Development of Spotted Seatrout (Cynoscion nebulosus)

open access: yesAquaculture Nutrition, Volume 2024, Issue 1, 2024.
The spotted seatrout (Cynoscion nebulosus)—an important commercial species—has a high potential for aquaculture in the Gulf of Mexico. To optimize its feeding during larval rearing, this study aims to evaluate the primary gastric (pepsin), intestinal (leucine aminopeptidase and alkaline phosphatase), and pancreatic (alkaline protease, trypsin ...
Martín Alberto Arenas-Pardo   +8 more
wiley   +1 more source

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