Results 101 to 110 of about 82,947 (189)

Estructuras agrarias comparadas: la Puna argentina y el sur boliviano a comienzos del siglo XX

Mundo Agrario, 2005
This article expects to be another contribution to the knowledge about the social-economic problems from the Argentine Puna, especifically to its agricultural structure, paying special attention to changes and permanences, concerning to property and land,
Ana A. Teruel
doaj  

Institutionalised Indigeneity, State Formation and Crisis: Lessons From the Indio Institucionalizado in Evo Morales' Bolivia

Bulletin of Latin American Research, Volume 45, Issue 2, April 2026.
ABSTRACT This article examines the institutionalisation of indigeneity in Bolivia under the governments of Evo Morales (2006–2019) as a central component of the MAS project of crafting state hegemony. We trace the emergence of what we call the indio institucionalizado from the social mobilisations of the 1990s and 2000s through the Constitutional ...
Aiko Ikemura Amaral, Angus McNelly
wiley   +1 more source

Observation of Mountain Waves and Secondary Gravity Waves in the Mesosphere Lower Thermosphere Above Patagonia

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 6, 28 March 2026.
Abstract We find observational evidence for mountain waves (MWs) and secondary gravity waves (2GWs) in the OH*(3‐1) layer above Tierra del Fuego, Argentina. On the night of 21–22 May 2018, the Advanced Mesospheric Temperature Mapper (AMTM) obtained temperatures at ∼84 ${\sim} 84$ km.
Robert Reichert, Pierre‐Dominique Pautet, Bernd Kaifler, Sebastian Rhode, Jörn Ungermann, Kaoru Sato, Diego Janches, Steven Smith   +7 more
wiley   +1 more source

Entre litigios y linderos. El testamento del alcalde de Santa María Maquixco, Don Agustín Miguel (1723)

La Colmena, 2018
En el presente artículo se transcribe y explica un documento que forma parte de un corpus documental virreinal del valle de Teotihuacán, México. Se trata del testamento de un alcalde de Santa María Maquixco, usado como referencia para un litigio.
Araceli Aguirre-Aguirre
doaj  

Lack of Population Structure of an Extreme Migratory Shorebird: Evidence of Gene Flow Between Geographically Disparate Populations

Ecology and Evolution, Volume 16, Issue 3, March 2026.
Gene flow is key to understand the population connectivity of a given species, specially when small and segregated populations threaten its conservation. In this study we explored the population structure of the Hudsonian Godwit (Limosa haemastica), a long‐distance migratory shorebird.
Camila Gherardi‐Fuentes, Jorge Ruiz, Nathan R. Senner, James A. Johnson, José A. Masero, Josefina Gutiérrez, Claudio Verdugo, Juan G. Navedo   +7 more
wiley   +1 more source

Forwarding forest restoration: Seven key socio‐ecological issues for advancing forest restoration in a world in flux

People and Nature, Volume 8, Issue 3, Page 569-581, March 2026.
Abstract Restoring forests can help conserve biodiversity, mitigate climate change and enhance human well‐being. Despite financial and political support for global forest restoration initiatives, projects continue to face persistent challenges and trade‐offs between environmental, climatic and socio‐economic goals.
Mariana Hernandez‐Montilla, Katie Devenish, Lucas Alencar, Rayna Benzeev, Pooja Choksi, Ida N. S. Djenontin, Matthew E. Fagan, Harry Fischer, Paola Isaacs Cubides, Thais Linhares Juvenal, Matilda Kabutey‐Ongor, Judith Kamoto, Andrew Kinzer, David Kroeker‐Maus, Stephanie Mansourian, Felipe Melo, Daniel C. Miller, Sandy Nofyanza, Adithya Pradeep, Florian Reiner, Warrangkana Rattanarat, Niken Sakuntaladewi, Conghe Song, Laura Vang Rasmussen, Johan A. Oldekop   +24 more
wiley   +1 more source

Tierra Movida

Aletheia, revista de desarrollo humano educativo y social contemporáneo, 2011
Editorial number 2, volume 3 of the Aletheia ...
openaire   +1 more source

Reconstruction of Core‐Surface Flows During the Last 3,300 Years

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Understanding the Earth's magnetic field evolution requires examining the fluid flow at the core‐mantle boundary that drives the changes over different timescales. The inversion process to derive core‐surface flow velocities from secular variation data encounters non‐uniqueness issues, necessitating a priori assumptions that yield different ...
Pablo Rivera, F. J. Pavón‐Carrasco, M. L. Osete   +2 more
wiley   +1 more source

Characterization of the Nature of Organic Matter in Carbonate Rocks: Implications for Geological and Environmental Studies

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 3, March 2026.
Abstract Organic matter in carbonate rocks plays a crucial role in processes such as fluid flow regulation, carbon sequestration, contaminant transport, and hydrocarbon recovery. This study employed multimodal spectroscopic techniques, including fluorescence imaging and Fourier transform infrared (FTIR) spectroscopy, to characterize the spatial ...
Alicia Moya, Rajkumar Chowdhury, Yves Perrette, Fabienne Giraud, Laurent Charlet, Christophe Sandt, Hugo Chauvet, Frederic Jamme, Alexander Van Driessche, Alejandro Fernandez‐Martinez   +9 more
wiley   +1 more source

Sol, Tierra y Luna. Movimientos relativos y sus consecuencias

Revista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2011
Cuando se pregunta a los estudiantes por la causa de las estaciones suelen responder: "en verano estamos más próximos al Sol y en invierno estamos más lejos del Sol".
Sebastián Cardenete García
doaj