Thaw depth thaw line than clays. Yet another factors are the vegetation and the percentage of the soil organic matter, which influence the bulk density of the soil, and hence thermal conductivity. Thaw depth In soil science, the thaw depth or thaw line is the instantaneous level down to which the soil has warmed to zero degrees celcius. The active layer thickness is the maximum thaw depth over a period of two years. The layer of soil over the thaw depth is called the active layer, while the soil below is called permafrost. The term frost front refers to the varying position
Nine Below Zero France. A successful gig that encouraged the Fabulous Thunderbirds to emulate them some months later. In 2005, their track "Go Girl" was included in the "" compilation album. In 2007, Nine Below Zero performed two acoustic concerts, producing the DVD "Bring It On Home", including a live CD. Blues guitarist Gary Moore joined the band on stage to promote the DVD. In August 2008, Nine Below Zero appeared at the Rhythm Festival in Bedfordshire and later opened for Chuck Berry at The 100 Club. In 2009, the band started working towards a show to celebrate the 30th anniversary of the