Experimental research for analyzing soil carbon and nitrogen turnover: Digging soil cores in Greenland. (sciencedaily.com)
Between 2004 and 2012, the study authors drilled 13 permafrost soil cores from various sites in Alaska, and measured the total amounts of mercury and carbon in each core. (sciencedaily.com)
Hodder's team planned additional soil coring of the area around Çatalhöyük this summer. (discovermagazine.com)