Results 21 to 30 of about 679 (171)

Climate Variability and Glacier Evolution at Selected Sites Across the World: Past Trends and Future Projections

open access: yesEarth's Future, Volume 11, Issue 10, October 2023., 2023
Abstract The availability of freshwater from glaciers and snowmelt is of vital importance for people and ecosystems in the context of global climate change. Here, we focus on 25 glaciers located in different climates and latitudes and investigate their recent (1958–2020) and future projected trends (2020–2050 and 2070–2100) in monthly precipitation (Pr)
Amen Al‐Yaari   +8 more
wiley   +1 more source

Natural history of the relict marsupial Monito del Monte at the most extreme altitudinal and latitudinal location

open access: yesEcosphere, Volume 12, Issue 6, June 2021., 2021
Abstract Until a few years ago, the “monito del monte” (Dromiciops gliroides) was considered the sole surviving species of Microbiotheria, the sister group of Australidelphia (Australian marsupials). However, the recent identification of a new species relegated to the northern range (Dromiciops bozinovici) and newly discovered populations of Dromiciops
Carlos Mejías   +6 more
wiley   +1 more source

From forests to fish: Mercury in mountain lake food webs influenced by factors at multiple scales

open access: yesLimnology and Oceanography, Volume 66, Issue 4, Page 1021-1035, April 2021., 2021
Abstract Mountain lakes, while seemingly pristine, have been subjected to historical fish stocking practices and exposure to atmospherically deposited contaminants like mercury. Mercury bioaccumulation in these ecosystems varies widely due to strong environmental gradients, and there are complex, hierarchical factors that affect mercury transport and ...
Ariana M. Chiapella   +2 more
wiley   +1 more source

ALeRCE system screenshots

open access: yes, 2022
Some screenshots of the internal system information/pages of the Automatic Learning for the Rapid Classification of astronomical Events (ALeRCE, http://alerce.science ...
Zheng Li, Diego Rodríguez-Mancini
core   +1 more source

Procedencia y uso de madera de pino silvestre y pino laricio en edificios históricos de Castilla y Andalucía

open access: yesArqueología de la Arquitectura, 2008
Se realiza un recorrido a través del ciclo constructivo de las maderas de pino silvestre (Pinus sylvestris L.) y pino laricio (Pinus nigra Arn.) en el ámbito de la carpintería medieval de Castilla y Andalucía.
Eduardo Rodríguez Trobajo
doaj   +1 more source

Del templum-templo al bosque en los alerzales del sur de Chile: renovando la mirada cristiana sobre los vínculos con la naturaleza

open access: yesNaturaleza y Sociedad: Desafíos Medioambientales, 2023
Uno de los principales aportes del cristianismo y sus espiritualidades en lo concerniente a nuestra relación con la llamada naturaleza, es decir, al amplio espectro de la vida no humana, ha consistido en su desacralización.
Pedro Pablo Achondo Moya
doaj   +1 more source

Alerce (Fitzroya cupressoides) como Monumento Natural: un factor de desarrollo económico en la X Región de Los Lagos, Chile [PDF]

open access: yes, 1998
This paper analyses the possibilities of improving the economic development of the Lake Region in Chile through a tourism proposal associated to alerce as a natural monument.
Gayoso, Jorge, Schlegel, Bastienne
core   +1 more source

Fragilidad del bosque de Fitzroya cupressoides (Mol.) I M. Johnst. en un macizo andino patagónico chileno

open access: yesPirineos: Revista de Ecología de Montaña, 2005
[fr] Nous avons étudié les difficultés de récupération d'une forêt de Fitzroya cupressoides (Mol.) I. M. Johnst., dans une chaîne de montagnes volcaniques située au nord de la région patagonique chilienne.
V. Quintanilla Pérez
doaj   +1 more source

Soil respiration and mass balance estimation of fine root production in Fitzroya cupressoides forests of southern Chile

open access: yesEcosphere, Volume 8, Issue 4, April 2017., 2017
Abstract The soil carbon dynamics of southern hemisphere temperate rainforests have rarely been studied. Here, we report for the first time soil CO2 effluxes and their partitioning for medium‐age and old‐growth Fitzroya cupressoides forests growing under contrasting environmental conditions in the Coastal Range and Andean Cordillera of southern Chile ...
Rocio Urrutia‐Jalabert   +2 more
wiley   +1 more source

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