Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEarth's ion upflow associated with polar cap patches: Global and in situ observations.AuthorsZhang, Qing-He; Zong, Qiu-Gang; Lockwood, Michael; Heelis, Roderick A.; Hairston, Marc; Liang, Jun; McCrea, Ian; Zhang, Bei-Chen; Moen, Jøran; Zhang, Shun-Rong; Zhang, Yong-Liang; Ruohoniemi, J. Michael; Lester, Mark; Thomas, Evan G.; Liu, Rui-Yuan; Dunlop, Malcolm W.; Liu, Yong C.-M.; Ma, Yu-ZhangPublicationGeophysical Research Letters, 2016, Vol 43, Issue 5, p1845ISSN0094-8276Publication typeArticleDOI10.1002/2016GL067897