Credit: KIT (taken as part of the HEiKA Project Check Extrema)Researchers from Heidelberg and Karlsruhe use stalagmite for the reconstruction of regional and worldwide weather history.Tree-ring information, when integrated with information from stalagmites, has made it possible for a group of scientists, consisting of geoscientists from Heidelberg University and the Karlsruhe Institute of Technology, to access a distinctive archive for taking a look at natural climate fluctuations over centuries.The scientists examined the isotopic composition of oxygen in a stalagmite formed from calcareous water in a cave in southern Germany. “The analyses needed accurate measurements within the annual growth zones of simply a few micrometers, which is possible only with this type of massive research study gadget,” discusses Prof. Dr Mario Trieloff, head of the Heidelberg Ion Probe laboratory.Historical Climate Events Revealed by Stalagmite DataThe researchers report that the climate data gotten from the “Kleine Teufelshöhle” stalagmite revealed local as well as international environmental occasions. The data from the stalagmite measurements reveal that summer seasons were cold and winter seasons very damp during this time, which integrated with year-round flooding led to poor harvests and famine.The details saved in the stalagmite also provides evidence of long-lasting climate changes such as the Little Ice Age, whose core period started at the end of the 16th century and lasted till the late 17th century.
Credit: KIT (taken as part of the HEiKA Project Check Extrema)Researchers from Heidelberg and Karlsruhe utilize stalagmite for the restoration of global and regional weather history.Tree-ring information, when incorporated with information from stalagmites, has made it possible for a team of scientists, consisting of geoscientists from Heidelberg University and the Karlsruhe Institute of Technology, to access a distinct archive for taking a look at natural environment fluctuations over centuries.The scientists evaluated the isotopic composition of oxygen in a stalagmite formed from calcareous water in a cavern in southern Germany. “The analyses required exact measurements within the yearly growth zones of just a few micrometers, which is possible just with this type of large-scale research study gadget,” discusses Prof. Dr Mario Trieloff, head of the Heidelberg Ion Probe laboratory.Historical Climate Events Revealed by Stalagmite DataThe researchers report that the environment data obtained from the “Kleine Teufelshöhle” stalagmite revealed regional as well as international ecological occasions. The information from the stalagmite measurements reveal that summers were cold and winter seasons extremely damp during this time, which integrated with year-round flooding led to bad harvests and famine.The info kept in the stalagmite likewise supplies evidence of long-term environment variations such as the Little Ice Age, whose core duration started at the end of the 16th century and lasted up until the late 17th century.