China planted trees like crazy to slow the advance of the Gobi Desert and ended up causing another big problem: water began to disappear from the soil and aquifers as rainfall patterns Olivenbaum oder auch Olea europaea A plant growing among black lava rocks in Hawaii Volcanoes National Park on Big Island, Hawaii, USA Stock Photo Alamy Dsseldorf: Was sich die Menschen in der Yoko Ono Schau wnschen ber 1000 1200 Jahre alten Olivenbaum Stockfotografie Alamy