Results 251 to 260 of about 232,018 (415)

Interglacial dust, ocean fertilisation and Neoproterozoic earth oxygenation

open access: yesThe Depositional Record, EarlyView.
Mineral dust is an integral part of modern ocean nutrient supply. It is originated mainly in deserts and by glacial processes. Given the global scale of the Neoproterozoic glaciations, we suggest that mineral dust formed during snowball events were blown to oceans, sustaining life, promoting CO2 sequestration and contributing to the oxygenation of ...
Leandro G. DaSilva   +2 more
wiley   +1 more source

Reconstruction of Petermann glacier velocity time series using multi-source remote sensing images

open access: yesInternational Journal of Applied Earth Observations and Geoinformation
Glacier velocity is one of the crucial parameters in the research of glacier dynamics. Synthetic aperture radar (SAR), as an active microwave sensor, represents a common method to monitor glacier velocity.
Zongze Li   +3 more
doaj  

Seasonal lake‐to‐air temperature transfer functions derived from an analysis of 1395 modern lakes: A tool for reconstructing air temperature from proxy‐derived lake water temperature

open access: yesThe Depositional Record, EarlyView.
This study introduces new transfer functions, developed using statistical modelling of air temperature reanalysis data and satellite observations for 1395 modern lakes, to translate proxy‐derived lake water temperatures into air temperatures for more accurate reconstructions.
Alexa Terrazas   +4 more
wiley   +1 more source

South American Great Basin: Limnogeological analysis of the Salina del Bebedero Basin, Argentina (Late Pleistocene‐recent)

open access: yesThe Depositional Record, EarlyView.
. The Bebedero tectonic depression in San Luis province, Argentina, is a closed drainage basin that has formed as a result of block‐faulting and rifting processes. The Bebedero lake exhibits notable similarities to the endorheic watersheds of the western United States, particularly those of Death Valley, the Saline Valley and, to a lesser extent, the ...
Eimi Ailen Font   +2 more
wiley   +1 more source

Editorial: Novel Isotope Systems and Biogeochemical Cycling During Cryospheric Weathering in Polar Environments

open access: yesFrontiers in Earth Science, 2021
Melissa J. Murphy   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy