molecules Article Profiling Volatile Constituents of Homemade Preserved Foods Prepared in Early 1950s South Dakota (USA) Using Solid-Phase Microextraction (SPME) with Gas Chromatography–Mass Spectrometry (GC-MS) Determination Lucas J. Leinen 1,†, Vaille A. Swenson 2,†, Hope L. Juntunen 1,...
hydrology Article Streamflow Trends and Responses to Climate Variability and Land Cover Change in South Dakota Karishma Niloy Kibria 1, Laurent Ahiablame 1,*, Christopher Hay 1,2 and Gemechis Djira 3 Received: 7 October 2015; Accepted: 24 December 2015; Published: 5 January 2016 Academic ...