Results 21 to 30 of about 1,215,749 (186)
People and Nature, Volume 5, Issue 5, Page 1512-1525, October 2023., 2023 Abstract The harvest of wild plants with medicinal uses is increasing globally, both for self‐treatment and as a source of income. The increasing demand for these remedies could lead to the over‐harvest of some species. Despite a recent surge in the number of studies analysing wild medicinal plants management, little is known about the effects of non ...
J. Mateo‐Martín +7 more
wiley +1 more source
Potestas. Estudios del Mundo Clásico e Historia del Arte, 2022 La aproximación a la obra documental del Instituto LUCE y el Ministerio de Agricultura español, resulta decisiva en la comprensión de la historia del documental rural en Italia y España porque nos permite adentrarnos en el estudio de las comunidades ...
Ana Melendo Cruz
semanticscholar +1 more source
Forest disturbance and recovery in Peruvian Amazonia
Global Change Biology, Volume 29, Issue 13, Page 3601-3621, July 2023., 2023 This study used Landsat time series in combination with data from 1840 National Forest Inventory plots in Peruvian Amazonia to determine the impact of disturbance, environmental conditions and human use on forests' biomass and tree diversity. We found that the intensity of forest disturbance had a negative effect on the recovery of aboveground biomass ...
Daniela Requena Suarez +9 more
wiley +1 more source
Ciencia, Tecnología y Política, 2023 Desde 1991 el esquema de comercialización de granos y derivados de la Argentina pasó a ser totalmente privado y hoy sólo diez empresas, la mayoría extranjeras, concentran el 93% de las ventas.
Juan Manuel Villulla
doaj +1 more source
Estudios sociales del estado, 2021 En los últimos años, los estudios sobre la conformación de diversas agencias del Estado, la circulación de saberes en los procesos constitutivos de burocracias estatales y el despliegue de políticas públicas en diferentes áreas de intervención ...
Federico Martocci
semanticscholar +1 more source
The Journal of Latin American and Caribbean Anthropology, Volume 27, Issue 4, Page 564-574, December 2022., 2022 Abstract Rich in raw materials, the state of Guerrero, Mexico, is one of the main enclaves of opium production, mineral extraction, and a focus for the multiplication of armed actors in Latin America, which, together with the overlapping of counterinsurgent violence in the past, post‐colonial violence and the militarization of the policies of the so ...
Inés Giménez Delgado
wiley +1 more source
HUMBOLDT IN VENEZUELA AND CUBA: THE ‘SECOND SLAVERY’
German Life and Letters, Volume 74, Issue 3, Page 311-325, July 2021., 2021 ABSTRACT The reception of Humboldt's work now spans more than 200 years. It began with the publication of the texts that form his Opus Americanum (1808–31). Among these works, it was in the Political Essay on Cuba, where a chapter was devoted to the demography of the slave trade from Africa to Cuba, that became a cornerstone of the global historical ...
Michael Zeuske
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German Life and Letters, Volume 74, Issue 3, Page 339-370, July 2021., 2021 ABSTRACT Alexander von Humboldt was regarded as an anti‐fascist symbol among German‐speaking exiles who, fleeing persecution from the Nazi regime, found refuge in Mexico. Humboldt's legacy was read as being an endorsement of the country's struggle for political and cultural emancipation, while his famously anti‐racist stance proved helpful in framing ...
Andrea Acle‐Kreysing
wiley +1 more source
Allpanchis, 1979 La estructura de la propiedad, ha sido la preocupación predominante en los estudios agrarios en el Perú. En la década de 1920 —durante el tiempo de Mariátegui— esa preocupación condujo a indagar sobre el papel desempeñado por la hacienda en el proceso ...
Alberto Flores Galindo
doaj +1 more source
Revista Tiempo & Economía, 2015 Los procesos de globalización e internacionalización de la economía han operado profundos cambios en los mercados en general y en el sector agroindustrial en particular; han impuesto nuevas normas de producción y comercialización que incluyen en su ...
Myriam Felperín, Mercedes Muro de Nadal
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