Author
David E. Mikolajczyk
Bio: David E. Mikolajczyk is an academic researcher from University of Wisconsin-Madison. The author has contributed to research in topics: Automatic weather station & Environmental science. The author has an hindex of 2, co-authored 3 publications receiving 11 citations.
Papers
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British Antarctic Survey1, University of Washington2, National Oceanic and Atmospheric Administration3, Victoria University of Wellington4, Goddard Space Flight Center5, Royal Netherlands Meteorological Institute6, University of Gothenburg7, Ohio University8, University of California, San Diego9, University of Victoria10, Jet Propulsion Laboratory11, University of Colorado Boulder12, ETH Zurich13, University of Tasmania14, Earth System Research Laboratory15, University of Wisconsin-Madison16, University of Cincinnati17, Australian Antarctic Division18, Université catholique de Louvain19, Indian Institute of Technology Madras20, Cooperative Institute for Research in Environmental Sciences21, Langley Research Center22, Bureau of Meteorology23, California Institute of Technology24, University of Cape Town25, Louisiana State University26
TL;DR: Stammerjohn, Sharon; Scambos, Ted A; Adusumilli, Susheel; Barreira, Sandra; Bernhard, Germar H; Bozkurt, Deniz; Bushinsky, Seth M; Clem, Kyle R; Colwell, Steve; De Laat, Jos; du Plessis, Marcel D; Fogt, Ryan L; Foppert, Annie; Fricker, Helen Amanda; Gardner, Alex S; Gille, Sarah T; Gorte, Tessa; Johnson, Bryan; Keen
Abstract: Author(s): Stammerjohn, Sharon; Scambos, Ted A; Adusumilli, Susheel; Barreira, Sandra; Bernhard, Germar H; Bozkurt, Deniz; Bushinsky, Seth M; Clem, Kyle R; Colwell, Steve; Coy, Lawrence; De Laat, Jos; du Plessis, Marcel D; Fogt, Ryan L; Foppert, Annie; Fricker, Helen Amanda; Gardner, Alex S; Gille, Sarah T; Gorte, Tessa; Johnson, Bryan; Keenan, Eric; Kennett, Daemon; Keller, Linda M; Kramarova, Natalya A; Lakkala, Kaisa; Lazzara, Matthew A; Lenaerts, Jan TM; Lieser, Jan L; Li, Zhi; Liu, Hongxing; Long, Craig S; MacFerrin, Michael; Maclennan, Michelle L; Massom, Robert A; Mikolajczyk, David; Montgomery, Lynn; Mote, Thomas L; Nash, Eric R; Newman, Paul A; Petropavlovskikh, Irina; Pitts, Michael; Reid, Phillip; Rintoul, Steven R; Santee, Michelle L; Shadwick, Elizabeth H; Silvano, Alessandro; Stierle, Scott; Strahan, Susan; Sutton, Adrienne J; Swart, Sebastiaan; Tamsitt, Veronica; Tilbrook, Bronte; Wang, Lei; Williams, Nancy L; Yuan, Xiaojun
22 citations
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TL;DR: Wang et al. as discussed by the authors presented a new meteorological dataset derived from records of Antarctic automatic weather stations (here called the AntAWS dataset) at 3'h, daily and monthly resolutions including quality control information, which integrates measurements of air temperature, air pressure, relative humidity, and wind speed and direction from 267 Antarctic AWSs obtained from 1980 to 2021.
Abstract: Abstract. A new meteorological dataset derived from records of Antarctic automatic weather stations (here called the AntAWS dataset) at 3 h, daily and monthly resolutions including quality control information is presented here. This dataset integrates the measurements of
air temperature, air pressure, relative humidity, and wind speed and
direction from 267 Antarctic AWSs obtained from 1980 to 2021. The AWS spatial distribution remains heterogeneous, with the majority of instruments
located in near-coastal areas and only a few inland on the East Antarctic Plateau. Among these 267 AWSs, 63 have been operating for more than 20 years and 27 of them in excess of more than 30 years. Of the five
meteorological parameters, the measurements of air temperature have the best
continuity and the highest data integrity. The overarching aim of this
comprehensive compilation of AWS observations is to make these data easily
and widely accessible for efficient use in local, regional and continental
studies; it may be accessed at https://doi.org/10.48567/key7-ch19 (Wang et al., 2022). This dataset is
invaluable for improved characterization of the surface climatology across
the Antarctic continent, to improve our understanding of Antarctic surface
snow–atmosphere interactions including precipitation events associated with atmospheric rivers and to evaluate regional climate models or
meteorological reanalysis products.
3 citations
31 Mar 2015
TL;DR: In this article, the authors reviewed the 2012-2013 field season activities of UW-Madison's Antarctic Automatic Weather Station (AWS) program, summarizes the science that these sites are supporting, and outlines the factors that impact the number of AWS sites serviced in any given field season.
Abstract: This report reviews 2012-2013 field season activities of the University of Wisconsin-Madison's Antarctic Automatic Weather Station (AWS) program, summarizes the science that these sites are supporting, and outlines the factors that impact the number of AWS sites serviced in any given field season. The 2012-2013 austral summer season was unusual in the AWS network history. Challenges encountered include, but are not lim- ited to, warmer than normal conditions in the Ross Island area impacting airfield opera- tions, changes to logistical procedures, and competition for shared resources. A flexible work plan provides the best means for taking on these challenges while maximizing AWS servicing efforts under restricted conditions and meeting the need for routine servicing that
2 citations
29 Apr 2013
2 citations
Cited by
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QIMR Berghofer Medical Research Institute1, Loyola University New Orleans2, Smithsonian Environmental Research Center3, United States Environmental Protection Agency4, University of Wollongong5, North Carolina State University6, Aristotle University of Thessaloniki7, National Institute of Water and Atmospheric Research8, Lancaster University9, Australian National University10, Garvan Institute of Medical Research11, University of Manchester12, University of Sydney13, Erasmus University Rotterdam14, King's College London15, University of Helsinki16, Murdoch University17, University College Cork18, University of Buenos Aires19, Miami University20, Rensselaer Polytechnic Institute21, National Autonomous University of Mexico22, Linnaeus University23, University of Gothenburg24, National Cheng Kung University25, National Center for Atmospheric Research26, Swiss Federal Institute of Aquatic Science and Technology27, University of Guelph28, Leibniz Association29, Finnish Meteorological Institute30
TL;DR: The present 2017 Update Report assesses some of the highlights and new insights about the interactive nature of the direct and indirect effects of UV radiation, atmospheric processes, and climate change.
Abstract: This assessment, by the United Nations Environment Programme (UNEP) Environmental Effects Assessment Panel (EEAP), one of three Panels informing the Parties to the Montreal Protocol, provides an update, since our previous extensive assessment (Photochem. Photobiol. Sci., 2019, 18, 595-828), of recent findings of current and projected interactive environmental effects of ultraviolet (UV) radiation, stratospheric ozone, and climate change. These effects include those on human health, air quality, terrestrial and aquatic ecosystems, biogeochemical cycles, and materials used in construction and other services. The present update evaluates further evidence of the consequences of human activity on climate change that are altering the exposure of organisms and ecosystems to UV radiation. This in turn reveals the interactive effects of many climate change factors with UV radiation that have implications for the atmosphere, feedbacks, contaminant fate and transport, organismal responses, and many outdoor materials including plastics, wood, and fabrics. The universal ratification of the Montreal Protocol, signed by 197 countries, has led to the regulation and phase-out of chemicals that deplete the stratospheric ozone layer. Although this treaty has had unprecedented success in protecting the ozone layer, and hence all life on Earth from damaging UV radiation, it is also making a substantial contribution to reducing climate warming because many of the chemicals under this treaty are greenhouse gases.
193 citations
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TL;DR: The age and composition of the 14 × 10 6 ǫ km 2 of Antarctica's surface obscured by ice is unknown except for some dates on detrital minerals as mentioned in this paper.
61 citations
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01 Jan 2013
TL;DR: In this article, Dieter K. Muller, Linda Lundmark, Raynald H. Lemelin, Anna Thompson-Carr, Margaret Johnston, Emma Stewart, and Jackie Dawson discuss new issues in polar tourism.
Abstract: 1. Introduction: New Issues in Polar Tourism Dieter K. Muller*, Linda Lundmark & Raynald H. Lemelin 2. Looking Back, Venturing Forward: Challenges For Academia, Community and Industry in Polar Tourism Research Patrick T. Maher* 3. What is Arctic Tourism, and Who Should Define It? Arvid Viken* 4. Narrative Frameworks of Consideration: Horizontal and Vertical Approaches to Conceptualising the Sub-Antarctic Eric J. Shelton* 5. Reaching Consensus on Antarctic Tourism Regulation Kees Bastmeijer & Machiel Lamers* 6. The Effectiveness of Environmental Impact Assessments on Visitor Activity in the Ross Sea Region of Antarctica Tanya A. O'Neill*, Megan R. Balks & Jeronimo Lopez-Martinez 7. German Tourism Activities in the Antarctic Area - A Governmental Perspective Manuela Krakau & Heike Herata* 8. The Wild North - Network Cooperation for Sustainable Tourism in a Fragile Marine Environment in the Arctic Region Sandra Magdalena Granquist & Per Ake Nilsson* 9. Tourism Resolving Crisis? Exploring Tourism Development in Iceland in the Wake of Economic Recession Gunnar Thor Johannesson* & Edward H. Huijbens 10. A (Ski) Trip into the Future - Climate Change and Winter Tourism in Polar Sweden in 2040 Patrick Brouder & Linda Lundmark* 11. Conflicting Discourses in Tourism Development - A Case of Kilpisjarvi Village, Finnish Lapland Tuukka Makitie & Anna-Liisa Ylisirnio* 12. Will 'Free Entry into the Forest' Remain? Argumentation Analysis of Finnish and Swedish Discussions on Everyman's Rights Seija Tuulentie* & Outi Rantala 13. National Parks for Tourism Development in Sub-Arctic Areas - Curse or Blessing? The Case of a Proposed National Park in Northern Sweden Dieter K. Muller* 14. Indigenous People: Discussing the Forgotten Dimension of Dark Tourism and Battlefield Tourism Raynald H. Lemelin*, Anna Thompson-Carr, Margaret Johnston, Emma Stewart & Jackie Dawson 15. New Issues in Polar Tourism: Conclusion Linda Lundmark, Raynald H. Lemelin & Dieter K. Muller* Index
41 citations
01 Apr 2019
TL;DR: Near-synchronous interannual fluctuations in salinity observed at five locations on the continental shelf suggest that upstream preconditioning and large-scale forcing influence HSSW salinity, which decreased between 1995 and 2014 and rebounded sharply after 2014.
Abstract: Antarctic Bottom Water (AABW) supplies the lower limb of the global overturning circulation and ventilates the abyssal ocean. In recent decades, AABW has warmed, freshened and reduced in volume. Ross Sea Bottom Water (RSBW), the second largest source of AABW, has experienced the largest freshening. Here we use 23 years of summer measurements to document temporal variability in the salinity of the Ross Sea High Salinity Shelf Water (HSSW), a precursor to RSBW. HSSW salinity decreased between 1995 and 2014, consistent with freshening observed between 1958 and 2008. However, HSSW salinity rebounded sharply after 2014, with values in 2018 similar to those observed in the mid-late 1990s. Near-synchronous interannual fluctuations in salinity observed at five locations on the continental shelf suggest that upstream preconditioning and large-scale forcing influence HSSW salinity. The rate, magnitude and duration of the recent salinity increase are unusual in the context of the (sparse) observational record. Ross Sea Bottom Water, a major source of Antarctic Bottom Water, has experienced significant freshening in recent decades. Here the authors use 23 years of summer measurements to document temporal variability in the salinity of the Ross Sea High Salinity Shelf Water (HSSW) and found that HSSW salinity decreased between 1995 and 2014 and rebounded sharply after 2014.
36 citations
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TL;DR: In this article, the authors present four new analyses (U-Pb age, T DM C, eHf, and rock type) of detrital zircons from Neogene turbidites as proxies of Antarctic bedrock.
35 citations