Automatic Weather Station (AWS) Program operated by the University of Wisconsin-Madison during the 2012-2013 field season: Challenges and Successes

• Main Authors: Matthew A. Lazzara, Lee J. Welhouse, David E. Mikolajczyk, Maria Tsukernik, Jonathan E. Thom, Linda M. Keller, George A. Weidner, Joseph Snarski, John J. Cassano, Lars Kalnajs
• Format: Report
• Language: English
• Published: 報告 2015
• Subjects: 551.5; Antarctic; Austral; Ross Island; Antarc*
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=10762; http://id.nii.ac.jp/1291/00010749/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=10762&item_no=1&attribute_id=18&file_no=1

ウィスコンシン大学マディソン校で推進している南極無人気象観測計画（Antarctic Automatic Weather Station（AWS）program）の，2012-2013年のフィールド調査および結果の概要を報告する．今期はAWS 観測網の歴史上，特異なシーズンであった．ロス島地域が温暖であったことは氷上滑走路の利用に影響を及ぼし，いくつかの設営面での制約に直面した． 柔軟な計画により，限られた条件下でAWS サービルを最大化し，自動観測ネットワークへの要求に対応する最善の手段をとることができた． 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 limited to, warmer than normal conditions in the Ross Island area impacting airfield operations, 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 maintaining an autonomous observing network demands.