Alaska Palaeo-Glacier Atlas (Version 2)
نویسندگان
چکیده
This chapter was originally published in the book Developments in Quaternary Science, Vol.15, published by Elsevier, and the attached copy is provided by Elsevier for the author's benefit and for the benefit of the author's institution, for noncommercial research and educational use including without limitation use in instruction at your institution, sending it to specific colleagues who know you, and providing a copy to your institution’s administrator.
منابع مشابه
Identification and characterization of alpine subglacial lakes using interferometric synthetic aperture radar (InSAR): Brady Glacier, Alaska, USA
The temporary storage and subsequent release of water at glacial margins can cause severe flooding in downstream areas and substantially impact glacier dynamics. Alpine subglacial lakes may not be identified until they become subaerially exposed or release a jökulhlaup. We use interferometric synthetic aperture radar (InSAR) to identify and characterize three dynamic alpine subglacial lakes of ...
متن کاملGlacier-specific elevation changes in parts of western Alaska
The meltwater from glaciers in Alaska contributes strongly to global sea-level rise, but accurate determination is challenging as only two comparatively small glaciers have long-term measurements of annual mass balance (Gulkana and Wolverine). Simple upscaling of their values to the entire region is error-prone as their representativeness is unknown and might be biased. Alternatively, differenc...
متن کاملStructural control of englacial conduits in the temperate Matanuska Glacier, Alaska, USA
Fourteen englacial conduits were mapped within 2 km of the terminus of the temperate Matanuska Glacier, Alaska, USA, to ice depths of 65m using speleological techniques. Detailed threedimensional maps of the conduits were made over 3 years to characterize conduit relationships with glacier structural features and to track conduit evolution through time. All conduits consisted of single unbranch...
متن کاملReconstructing glacier-based climates of LGM Europe and Russia – Part 2: A dataset of LGM climates derived from degree-day modelling of palaeo glaciers
1 School of Geographical Sciences, University of Bristol, University Road, Bristol, BS8 1SS, UK 2 School of GeoSciences, University of Edinburgh, Grant Institute, King’s Buildings, West Mains Road, Edinburgh, EH9 3JW, UK * now at: Landmark Information Group, 5-7 Abbey Court, Eagle Way, Sowton, Exeter, EX2 7HY, UK Received: 26 September 2007 – Accepted: 9 October 2007 – Published: 26 October 200...
متن کاملInterannual to Decadal Variability in Climate and the Glacier Mass Balance in Washington, Western Canada, and Alaska*
The authors examine the net winter, summer, and annual mass balance of six glaciers along the northwest coast of North America, extending from Washington State to Alaska. The net winter (NWB) and net annual (NAB) mass balance anomalies for the maritime glaciers in the southern group, located in Washington and British Columbia, are shown to be positively correlated with local precipitation anoma...
متن کامل