Accès ouvert
2026
dataset
OpenAlex
Anna Wright, Tamara Harms, Sophie Jurgensen, Merritt R Turetsky et autres
This dataset contains the aquatic chemistry, dissolved gas, and microbial data from synoptic sampling across boreal waterbodies in September of 2024. Collected near Fairbanks, Alaska.
Accès ouvert
2026
dataset
OpenAlex
Anna Wright, Tamara Harms, Sophie Jurgensen, Merritt R Turetsky et autres
This dataset contains the aquatic chemistry, dissolved gas, and microbial data from synoptic sampling across boreal waterbodies in September of 2024. Collected near Fairbanks, Alaska.
Accès ouvert
2026
article
OpenAlex
Anna Wright, M. N. Gooseff, Kathleen A. Welch, Melisa A. Diaz
Abstract In the McMurdo Dry Valleys, Antarctica's largest ice‐free area, the stream channels consist of rock and sediment that are underlain by permafrost. Substantial permafrost degradation and channel erosion occurred in January 2012 on the west branch of Crescent Stream, while the …
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Accès ouvert
2024
article
OpenAlex
Anna Wright, Cassandra M. Brooks, M. N. Gooseff, Adrian Howkins et autres
The McMurdo Dry Valleys (MDV), Antarctica’s largest ice-free region, hosts unique terrestrial ecosystems, with biodiversity concentrated in the aquatic environments and surrounding soils. Despite being a scientific hub, the creation of the MDV Antarctic Specially Managed Area (ASMA) made significant steps toward …
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Accès ouvert
2024
article
OpenAlex
John Barrett, Byron J. Adams, Peter Terence Doran, Hilary A. Dugan et autres
Abstract Record high temperatures were documented in the McMurdo Dry Valleys, Antarctica, on 18 March 2022, exceeding average temperatures for that day by nearly 30°C. Satellite imagery and stream gage measurements indicate that surface wetting coincided with this warming more than 2 …
us
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2024
article
OpenAlex
Anna Wright, M. N. Gooseff, Anna J. Bergstrom, Kathleen A. Welch
Abstract The glacial meltwater streams in the McMurdo Dry Valleys (MDVs), Antarctica only flow during the austral summer and contain abundant algal mats which grow at the onset of flow. Their relative abundance in stream channels of this polar desert make the …
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Accès ouvert
2024
report
OpenAlex
Manon Hale, Anna Wright, Sophie K. Hill, Benjamin W. Abbott et autres
First posted March 26, 2024 For additional information, contact: Integrated Information Dissemination DivisionWater Resource Mission AreaU.S. Geological Survey1 Gifford Pinchot DriveMadison, WI 53726water-science-school@usgs.gov Water is an integral part of how we interact with the environment and live our everyday lives. This educational …
Accès ouvert
2023
preprint
OpenAlex
John Barrett, Byron J. Adams, Peter Terence Doran, Hilary A. Dugan et autres
Record high temperatures were documented in the McMurdo Dry Valleys, Antarctica, on March 18, 2022, exceeding average temperatures for that day by nearly 30°C. Satellite imagery and stream gage measurements indicate that surface wetting coincided with this warming more than two months …
us
(code pays fourni par la source)
Accès ouvert
1988
article
OpenAlex
Denis Arthur Hughes, Anna Wright
This paper discusses spatial variations in short-term rainfall in the southern Cape coastal mountain region of southern Africa. The analyses of storm rainfall totals and storm profiles reveal patterns of variability that are similar to those suggested by an earlier analysis of …