Results 41 to 50 of about 64,295,282 (151)

Wild Edible Plants in Angola: Diversity, Traditional Uses, Phytochemical Properties, and Socio‐Economic Potential

open access: yeseFood, Volume 7, Issue 4, August 2026.
Wild edible plants (WEP) in Angola: number of species recorded by family and their distribution ranges; four of the most used WEP: Tamarindus indica (Fabaceae), Carissa spinarum (Apocynaceae), Adansonia digitata (Malvaceae), and Vitex doniana (Lamiaceae).
Claudete Bastos   +4 more
wiley   +1 more source

I'll Be Dammed: Efficiency and Cost‐Analysis of a Rehabilitated Prehispanic Dam in the Andes

open access: yesGeoarchaeology, Volume 41, Issue 4, July/August 2026.
ABSTRACT Within archaeology there is a growing shift away from the purely aesthetic towards making the past relevant to present and future needs and demands. The Past Water Futures project charts the impact of ancient dam rehabilitation on climate change‐induced water scarcity in the North Central Andes.
Kevin Lane   +5 more
wiley   +1 more source

Characterisation of Drought and Wet Events in the Paraíba do Sul River Basin—Brazil

open access: yesInternational Journal of Climatology, Volume 46, Issue 9, July 2026.
Trend analysis identified statistically significant reductions in precipitation (at the 5% significance level) at specific pluviometric stations in São Paulo and Rio de Janeiro, while other areas, mainly in Minas Gerais, experienced significant increases in annual and seasonal rainfall, particularly during summer and spring. These significant trends at
Gildo Rafael de Almeida Santana   +4 more
wiley   +1 more source

Enforcing environmental law in the Amazon

open access: yesPeople and Nature, Volume 8, Issue 7, Page 2281-2294, July 2026.
Abstract This article identifies the underlying obstacles to enforcement of laws against environmental crimes such as illegal logging, mining and ranching. With four departments (provinces) from Colombia as case studies, it assesses enforcement of the country's main environmental law, Law 2111, which is one of Latin America's strongest. The article has
Mark Ungar, Juan Corredor‐Garcia
wiley   +1 more source

Sociedad General de Aguas. Normas para mejorar la instalación existente

open access: yes, 1959
Conté una diligència sobre la inundació del 9 de novembre de 1959 i correspondència amb la Sociedad General de Aguas de Barcelona sobre les instal·lacions del Gran Teatre del ...
Sociedad General de Aguas de Barcelona   +1 more
core   +1 more source

Del Plan General de 1902 a la planificación hidrológica

open access: yesInvestigaciones Geográficas, 2001
El Avance de un Plan General de Pantanos y Canales de Riego de 1899, el Plan Generalde Canales de Riego y Pantanos de 1902, con sus aditamentos de 1909, 1916, 1919 y 1922,la actuación de las Confederaciones Sindicales Hidrográficas a partir de 1926, el I
Antonio Gil Olcina
doaj  

Disentangling Environmental, Spatial and Niche Influences on Fish Beta Diversity Along the Sandy Beaches of an Amazonian River

open access: yesFreshwater Biology, Volume 71, Issue 7, July 2026.
ABSTRACT Beta diversity is an important descriptor of community structuring and it plays a crucial role for understanding the patterns and processes shaping biodiversity at multiple spatial extents. We investigated the influence of local, spatial, landscape factors and niche characteristics on fish beta diversity along the Acre River in Acre, Brazil ...
Ronaldo S. Silva   +9 more
wiley   +1 more source

Diagnóstico de explotación e infraestructura de captación de las aguas subterráneas en los valles de Santa - Lacramarca (Provincia Santa, departamento Áncash

open access: yes, 1975
Evalúa los volúmenes explotados de agua subterránea y su distribución espacial en los valles de Santa - Lacramarca (Provincia Santa, Departamento Áncash), reconoce y diagnostica la infraestructura de captación de las aguas subterráneas. Además cuantifica
Ministerio de Agricultura. Dirección General de Aguas, Suelos e Irrigaciones
core  

Understanding landowners' preferences to participate in tropical mountain forest restoration

open access: yesRestoration Ecology, Volume 34, Issue 5, July 2026.
Abstract Introduction The restoration of degraded tropical forests is a promising strategy to mitigate the climate and biodiversity crises. Across the globe large areas have the potential to be restored through multiplying small‐scale initiatives implemented by landowners working at local scales.
Esteban A. Guevara   +5 more
wiley   +1 more source

Taller Internacional Las Autoridades Autónomas de Gestión de Aguas

open access: yes, 2002
El documento comenta sobre un sistema de gestión de aguas acorde con las necesidades de la creciente población, la economía globalizada y las condiciones políticas que son distintas de aquellas de 1969 en que se dió la Ley ...
Instituto Interamericano de Cooperación para la Agricultura (IICA)   +2 more
core  

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