[1] Ben Gurion Univ Negev, Sch Desert Studies, Jacob Blaustein Inst Desert Res, Sede Boqer Campus 84990, IL-84990 Sede Boqer, Israel
[2] Ben Gurion Univ Negev, Jacob Blaustein Inst Desert Res, Anthropol Man & Desert, IL-84990 Sede Boqer, Israel
[3] Ben Gurion Univ Negev, Jacob Blaustein Inst Desert Res, Wayler Dept Dryland Agr, Plant Ecophysiol, IL-84990 Sede Boqer, Israel
[4] Ben Gurion Univ Negev, Jacob Blaustein Inst Desert Res, Wayler Dept Dryland Agr, Anim Ecophysiol, IL-84990 Sede Boqer, Israel