In recent two decades, systematic science and system engineering received much attention and developed quickly in China. Systematic engineering management of resources(SEMR) is a new branch of interdisciplinary in the field of resources. Facing with the reality of population expansion, environmental pollution, ecological deterioration as well as fast development of technologies both in the world and China, it is necessary to establish the systematic engineering management of resources with a series of new conceptions, with is based on carrying capacity of natural resources, and is different from traditional engineering management which is based on mechanical carrying capacity, in order to deal with the above mentioned problems in an all-round, harmonious and sustainable way. Although immense building like water dam may not appear, systematic engineering management of resources includes comprehensive non-traditional engineering approaches like institution, economy, technology and ecology, and can solve the problems more scientifically. “Beijing water resources management Plan” (BWRMP) in the 21st century is a real example of application of the systematic engineering management of resources.