Sharma, Sapna; Magnuson, John; Mendoza, Gricelda; … - In: Climatic Change 118 (2013) 3, pp. 857-870
We investigate the temporal patterns in inter-annual variability in ice breakup dates for Lakes Mendota and Monona, Wisconsin, between 1905 and 2004. We analyze the contributions of long-term trends attributed to climate change, local weather, indices of sunspots, and large-scale climatic...