1. The Avinoam Adam Department of Natural Sciences The Israeli Open University Ra'anana Israel
2. Department of Marine Chemistry and Geochemistry Woods‐Hole Oceanographic Institution Woods‐Hole Massachusetts
3. The Geological Survey of Israel Jerusalem Israel
4. Department of Earth Sciences ETH Zürich Zürich Switzerland
5. Institute of Soil, Water and Environmental Sciences Volcani Institute, Agricultural Research Organization Rishon LeZion Israel