Results 51 to 60 of about 215,250 (218)

Widespread Increase in Atmospheric River Frequency and Impacts Over the 20th Century

open access: yesAGU Advances, Volume 6, Issue 6, December 2025.
Abstract Atmospheric rivers (ARs) play a dominant role in water resource availability in many regions, and can cause substantial hazards, including extreme precipitation, flooding, and moist heatwaves. Despite this, there is substantial uncertainty about recent and ongoing changes in AR frequency and impacts.
S. R. Scholz, J. M. Lora
wiley   +1 more source

Efecto del castor en el metabolismo del perifiton y en variables limnológicas de ríos y arroyos fueguinos

open access: yesEcología Austral, 2018
El castor norteamericano (Castor canadensis) es una especie invasora en Tierra del Fuego. Es capaz de transformar sistemas lóticos en lénticos por medio de la construcción de diques.
Victoria J. García   +1 more
doaj   +1 more source

Cultural tourism in fragile institutional contexts: project for cultural routes in Tierra del Fuego [PDF]

open access: yes, 2012
The following paper presents a project of Cultural Routes designed for the Chilean Tierra del Fuego, linked to promoting tourism and boosting the economy, through the development of a specific high standard tourism offer, linked to its natural and ...
Garcés Feliu, Eugenio
core   +1 more source

Major‐Minor‐Trace Element Analyses and Oceanographic Modeling Confirms Circumpolar Transport of the 1962 Protector Shoal Pumice Raft

open access: yesJournal of Geophysical Research: Oceans, Volume 130, Issue 12, December 2025.
Abstract Pumice rafts derived from submarine eruptions can remain afloat for months or even years, traveling thousands of kilometers on ocean currents. These natural phenomena disperse marine organisms and provide important evidence for submarine volcanism yet are not fully understood.
Alistair J. Monteath   +8 more
wiley   +1 more source

Turismo antártico:

open access: yesCuadernos de Política Exterior Argentina, 2020
El turismo ha ido ocupando un lugar cada vez más relevante en la agenda de las Reuniones Consultivas del Tratado Antártico en virtud del incremento y diversificación de las prácticas turísticas.
Marisol Vereda, Marie Jensen
doaj   +1 more source

Assessment of the wintering area of Red Knots in Maranhão, northern Brazil, in February 2005 [PDF]

open access: yes, 2005
To assess population size and the conservation status of the Red Knot Calidris canutus rufa population in Maranhão, N Brazil, an aerial census and field studies were conducted in February 2005.
Baker,Allan J.   +8 more
core  

Emissions from pre-Hispanic metallurgy in the South American atmosphere [PDF]

open access: yes, 2014
Peer reviewedPublisher ...
De Vleeschouwer, François   +7 more
core   +8 more sources

Biological invasions: a global assessment of geographic distributions, long‐term trends, and data gaps

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2542-2583, December 2025.
ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens   +64 more
wiley   +1 more source

Análisis de la acuicultura de salmónidos intensiva de gran escala en el Canal Beagle como estrategia para el desarrollo de Tierra del Fuego

open access: yesEstudios Económicos, 2020
La posibilidad de radicar proyectos de acuicultura con salmones del Atlántico en las costas argentinas del canal Beagle pone de manifi esto tensiones entre diferentes estrategias de desarrollo.
Juan Ignacio Garcia   +2 more
doaj   +2 more sources

Home - About - Disclaimer - Privacy