thephotosocietyのインスタグラム(thephotosociety) - 7月22日 07時08分

Photo by @shonephoto (Robbie Shone) // Swiss palaeoclimatologist Dr. Marc Luetscher takes a drip water sample inside Ain Dhab cave. We're following the work of a group of scientists from the Tunisian Geological Survey and European Research Institutions (UK, Germany, Austria and SISKA in Switzerland) who are looking at changes in rainfall patterns through time. Several of their field sites lie inside Djebel Serdj, which hosts some of the largest caves in Tunisia.

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