SURE+: Sustainable Resource Management for Adequate and Safe Food Provision. Future food provision in an environmentally sustainable way is an urgent challenge for China and for the world as a whole. The use of natural resources that are essential for food production are under threat. The SURE+ project aims at interdiscipilinary research on the land, water and food nexus in China, to formulate coherent recommendations for adequate and safe food provision based on sustainable resource management, and to develop innovative methodologies that can be applied for examining similar problems in other parts of the world.