Results 31 to 40 of about 20,459 (216)

Hydrological Effects of the Westward Expansion of Mediterranean Climate and Revegetation in Atlantic–Mediterranean Transitional Headwaters

open access: yesHydrological Processes, Volume 39, Issue 6, June 2025.
Six Spanish mid‐mountain catchments in a transitional Atlantic–Mediterranean ecotone reveal a westward expansion of Mediterranean climate: reduced spring precipitation in historically Atlantic catchments and increased autumn rainfall, coupled with rising temperatures and widespread greening.
Jorge Lorenzo‐Lacruz   +4 more
wiley   +1 more source

Aprovechamiento de recursos renovables en la obtención de nuevos materiales

open access: yesIngenierías USBMed, 2018
La producción de plásticos a nivel mundial presenta cifras abrumadoras debido a que tienen aplicaciones en diferentes campos, desde la medicina hasta la industria de empaques. Uno de los problemas radica en que la materia prima para preparar esos plásticos proviene de fuentes fósiles, los principales responsables de las emisiones de dióxido de carbono ...
Sandra Liliana Gómez Ayala   +1 more
openaire   +3 more sources

Revisiting the Narrative of Deforestation in Central and Southern Mainland Early Modern Portugal as a ‘Ruined Landscape’: The Case of Shipbuilding in Lisbon

open access: yesHistory, Volume 110, Issue 389, Page 24-48, January 2025.
Abstract Scholars have largely blamed shipbuilding for maritime expansion for being the main driver of deforestation in early modern Portugal. This article sets out to revisit the origins and reproduction of this narrative by analysing three interconnected elements in a case study of Lisbon's shipyards.
KOLDO TRAPAGA‐MONCHET
wiley   +1 more source

¿Libre de la Maleza Estatista? Assessing Neoliberal Promises and Water Markets in Chile

open access: yesEarth's Future, Volume 12, Issue 10, October 2024.
Abstract Neoliberal approaches to water governance, pioneered in Chile in the 1980s, are reappearing today on the centerstage of the water policy debate. While advocates claim that strong property rights, limits on government authority, and water markets can enhance environmental sustainability, efficiency, neutrality, and equity in the distribution of
Benji Reade Malagueño, Paolo D'Odorico
wiley   +1 more source

Aprovechamiento de biomasa lignocelulósica proveniente de rosas utilizando el proceso organosolv [PDF]

open access: yes, 2020
La agroindustria es una de las actividades económicas que más se ha consolidado en el país en los últimos años, debido a que promueve la inversión extranjera. Esto es posible gracias a la variedad de climas y riqueza de ecosistemas que posee Colombia. La
Rincón Rincón, Sahra Nathalíe
core   +1 more source

Effects of perceptions of forest change and intergroup competition on community‐based conservation behaviors

open access: yesConservation Biology, Volume 38, Issue 4, August 2024.
Abstract Approximately one quarter of the earth's population directly harvests natural resources to meet their daily needs. These individuals are disproportionately required to alter their behaviors in response to increasing climatic variability and global biodiversity loss.
Matt Clark   +4 more
wiley   +1 more source

Densidad, estructura de tallas y actividad reproductiva del caracol rosado Eustrombus gigas (Mesogastropoda: Strombidae) en Banco Chinchorro, México

open access: yesRevista de Biología Tropical, 2013
Eustrombus gigas es uno de los recursos pesqueros costeros más valiosos en la región del Caribe y constituye un molusco con un elevado valor estético y ecológico.
Yuself R Cala   +3 more
doaj  

New records of rare herpetofauna species in Sinaloa, Mexico

open access: yesActa Zoológica Lilloana
This study highlights the importance of identifying poorly documented species for biodiversity conservation in critical regions such as Mexico, where many amphibians and reptiles face an uncertain conservation status.
Héctor Alexis Castro Bastidas
doaj   +1 more source

Aprovechamiento de recursos de origen biológico en la Cuenca de México

open access: yesGeofísica Internacional, 1987
La Cuenca de México, en sus distintos pisos altitudinales, ofreció una gama muy amplia de recursos a las comunidades prehispánicas. Los cinco lagos proporcionaron muchos alimentos subsidiarios, materias primas para la construcción, así como facilidades de transporte, factor importante para sociedades en las que no hubo tracción animal.
L. Manzanilla, M. C. Serra
openaire   +2 more sources

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