WERC Seminars 2017-2018
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Available slots shown in green rowsZoom: How do I join a meeting?https://support.zoom.us/hc/en-us/articles/201362193-How-Do-I-Join-A-Meeting-
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DateFaculty HostPresenter NamePresenter's emailPresenter's affiliation & position (student etc)Presentation TitleAbstractRemote access infoDial in using phoneRoom
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9/8/2017Anna LiljedahlJessie Cherryjessica.cherry@alaska.eduNOAA, WERCWater and infrastructure from the air: airborne bridge monitoring in Interior Alaska
This talk will describe recent efforts to capture and quantify open water and ice interactions with bridges from airborne
photogrammetry throughout the course of the cold season. Groundwater, including aufeis, ice floes, sediment, and debris can all cause problems for bridge structures. This work is supported by the Alaska Department of Transportation and Public Facilities.
No remote access as requested by presenter.No remote access as requested by presenter.Duckering 531
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9/15/2017William SchnabelKaren Spaletakjspaleta@alaska.eduCNSM-UAFHappiness is a lab full of (working) instruments: Overview of analytical techniques available at the Advanced Instrumentation Laboratory (AIL)AIL is a multi-instrument resource that specializes in elemental and surface analysis and related techniques. I will provide an overview of our instrumentation.
Please join my meeting from your computer, tablet or smartphone.
https://global.gotomeeting.com/join/525439685
United States (Toll Free): 1 877 568 4106, United States: +1 (786) 535-3219, Access Code: 525-439-685Duckering 531
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9/22/2017INE Pubinar/William SchnabelJoel Homanjwhoman@alaska.eduWERCComparison and Review of two 2D Hydrologic Models
Please join my meeting from your computer, tablet or smartphone.
https://global.gotomeeting.com/join/782427733
United States (Toll Free): 1 877 309 2073; United States: +1 (224) 501-3217; Access Code: 782-427-733
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9/29/2017Anna Liljedahl Misha Kanevskiymkanevskiy@alaska.eduINE-WERC FacultyYedoma (ice-rich syngenetic permafrost) in northern Alaskahttps://global.gotomeeting.com/join/767524941United States (Toll Free): 1 877 309 2073; United States: +1 (224) 501-3217; Access Code: 767-524-941
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10/6/2017Anna Liljedahl Lei Cailcai4@alaska.eduCNSM Ph. D studentClimate downscaling products North Slopehttps://zoom.us/j/103560567US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 103 560 567
Duck 531
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10/13/2017Anna LiljedahlAnna Liljedahlakliljedahl@alaska.eduWERC FacultyGlacierfed streams recharge aquifershttps://zoom.us/j/547185414 US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 547 185 414
Rasmuson 340
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10/20/2017INE Pubinar/William Schnabel
Erin Whitney, Jen Schmidt
erin.whitney@alaska.eduUAF, UAARenewable Power, Energy Costs, and Subsistence in Rural Alaskahttps://zoom.us/j/456666577US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 456-666-577
The Pub
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10/27/2017
Anna Tarbeeva/William Schnabel
Anna Mikheevaarvin2@yandex.ruFulbright Visiting Researcher at University of Alaska Anchorage from Lomonosov Moscow State University.Assessment of vegetation changes in mountain tree line ecotone, Agashoshok valley, Western Brooks Range, over the last 60 yearshttps://zoom.us/j/932275309US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 932-275-309
Duck 531
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11/3/2017Anna LiljedahlNicole Misartinmisarti@alaska.eduWERC FacultyTBDhttps://zoom.us/j/615564160US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 615-564-160
Duck 531
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11/10/2017Chris ArpAnna Tarbeevaamtarbeeva@yandex.ruVisiting WERC researcher from Moscow State UniversityGradations in Stream Beadation from Siberia to Alaskahttps://zoom.us/j/517881215US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 517-881-215
Duck 531
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11/17/2017INE Pubinar/William SchnabelNed Rozellejrozell@gmail.comScience Writer, Geophysical Institute
Against the flow: 800 miles hiking next to a pipe
https://zoom.us/j/159735481US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 159-735-481
Duck 531
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11/24/2017THANKSGIVING
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12/1/2017Anna LiljedahlKen Tapekdtape@alaska.eduINE-WERC FacultyBeaver colonization of the ArcticTBDhttps://zoom.us/j/895567393US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 895-567-393
Duck 531
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12/8/2017
No seminar: ELIF opening ceremony
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WINTER BREAK
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1/26/2018Anna Liljedahl
WERC Researcher Meeting
https://zoom.us/j/469937487US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 469 937 487
BP Design Theater - ELIF 401
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2/2/2018Anna Liljedahl Ina Timlingitimling@alaska.eduFaculty Institute of Arctic BiologyPeeking through a frosty window: molecular insights into soil microbial communities across the Arctichttps://zoom.us/j/615502696US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 615-502-696
BP Design Theater - ELIF 401
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2/9/2018Anna LiljedahlKristin Gagnekrgagne2@alaska.eduCNSM Ph. D StudentSub-Arctic Natural Organic Matter Seasonality Study: Influence of Permafrost Thaw on Surface Waters
Yedoma permafrost is a reservoir for 800 GT of carbon and discontinuous permafrost is dramatically thawing, allowing this carbon organic matter (OM) to be released from the permafrost into the surrounding hydrologic system. This ancient carbon influence on surface water DOM could have a dramatic effect on biogeochemical cycling in the boreal watershed. The chemical and functional group composition of permafrost organic matter largely remains unknown. Characterizing natural organic matter (NOM) chemical composition offers insight into the quality and extent of the permafrost carbon pool that may mobilize and transform into smaller components. The Goldstream watershed in interior Alaska is underlain by discontinuous permafrost with varying stage of talik (thaw bulb) development, allowing for the comparison of thaw stage on DOM composition. Water samples were collected from top and bottom of lakes, pore waters from lakes, groundwater, and streams in regions of the watershed with varying degrees of permafrost thaw in order to investigate seasonal variability and associated trends in NOM composition. Through our investigation of NOM chemical composition we determined variations between all water types and potential chemical influence from permafrost thaw.
https://zoom.us/j/356254783US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 356-254-783
BP Design Theater - ELIF 401
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2/16/2018INE Pubinar/William SchnabelYuri Shuryshur@alaska.eduINE FacultyPermafrost-related causes and consequences of the Sagavanirktok River Delta flooding in Spring 2015https://zoom.us/j/275612771US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 275-612-771
UAF Pub
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2/23/2018Debu MisraFawad Naseerfnaseer@alaska.eduGE MS StudentEffect of temperature on Guar gum rheology of different concentationshttps://zoom.us/j/509804587US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 509-804-587
BP Design Theater - ELIF 401
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3/2/2018Anna LiljedahlINE Faculty MeetingBP Design Theater - ELIF 401
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3/9/2018Srijan AggarwalAbdul Kadirakadir@alaska.eduCE MS StudentAir Quality in Interior Alaskahttps://zoom.us/j/727678877US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 727-678-877
BP Design Theater - ELIF 401
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3/16/2018SPRING BREAKBP Design Theater - ELIF 401
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3/23/2018Anna LiljedahlAbraham Emond
abraham.emond@alaska.gov
DGGSGoldstream EM to Permafrosthttps://zoom.us/j/472352459US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 472-352-459
BP Design Theater - ELIF 401
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3/30/2018
Anna Liljedahl or William Schnabel
Lorrie Realdrea@alaska.eduINE-WERC FacultyMercury in Alaskan seals and sea lionswill send as a pdf - Lorrie will contrast levels of mercury seen in 3 species of seals and sea lions in the Aleutian Islands and Bering Sea, Alaska and discuss how their different foraging behavior may impact their exposure to dietary mercuryhttps://zoom.us/j/567237372US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 567-237-372
BP Design Theater - ELIF 401
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4/6/2018William SchnabelTamara Harmstkharms@alaska.eduIAB, B&W UAFCoupling of hydrology and biogeochemistry on Arctic hillslopeshttps://zoom.us/j/451204998US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 451-204-998
BP Design Theater - ELIF 401
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4/13/2018William SchnabelAaron Dotsonaddotson@alaska.edu UAAhttps://zoom.us/j/933386638US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 933-386-638
BP Design Theater - ELIF 401
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4/20/2018Anna LiljedahlJJ Frostjfrost@abrinc.comABREnvironmental change on Alaska's Yukon-Kuskokwim Delta: bellwether of the future Arctic, or black sheep?
The Yukon-Kuskokwim Delta (YKD) is one of the most biologically productive areas of the tundra biome and supports one of the largest indigenous human populations in the Arctic. However, the YKD’s relatively warm climate regime, proximity to the coast, and low elevation make the region highly vulnerable to rapid and persistent change following shifts about basic physical and thermal thresholds. Satellite- and field-based observations on land and adjacent waters of the Bering Sea indicate that the YKD has already undergone widespread environmental change in recent decades. Satellite-observed trends of vegetation productivity since the early 1980s are idiosyncratic relative to circumpolar trends, indicating strong declines that contrast with widespread “greening” observed elsewhere in the Low Arctic. The region's diverse landscapes also experience a variety of ecological disturbances, from coastal floods to tundra fire. In this talk I will present results from a series of studies that integrate remote-sensing and fieldwork to understand the drivers and impacts of ecological change on the YKD. I hope to spur a discussion of whether current dynamics on the YKD foretell changes likely to be seen in the future Arctic, or are unique to this corner of Beringia.
https://zoom.us/j/430388606US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 430-388-606
UAF Pub
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4/27/2018No seminarhttps://zoom.us/j/314256185US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 314-256-185
BP Design Theater - ELIF 401
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5/4/2018Sveta StueferKelsey Deankdean6@alaska.eduWERC WES MS studentSnowmelt flooding in the Kuparuk https://zoom.us/j/191329792US: +1 669 900 6833 or +1 646 558 8656
Meeting ID: 191-329-792
BP Design Theater - ELIF 401
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