Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Urban, Michael A" or (type any "bookEditor issueEditor" and editor="Urban, Michael A") Add to list Journal Article A1 A late-Quaternary perspective on atmospheric pCO(2), climate, and fire as drivers of C-4-grass abundance Michael A Urban, David M Nelson, F Alayne Street-Perrott, Dirk Verschuren (UGent) and Feng Sheng Hu (2015) ECOLOGY. 96(3). p.642-653 Add to list Journal Article A1 Long-term variability and rainfall control of savanna fire regimes in equatorial East Africa David M Nelson, Dirk Verschuren (UGent) , Michael A Urban and Feng Sheng Hu (2012) GLOBAL CHANGE BIOLOGY. 18(10). p.3160-3170