1999年以来,国务院对地勘工作的管理体制和运行机制进行了重大改革,明确将地质勘查工作划分为公益性地质工作和商业性地质工作,并实行分体运行。很显然,这两种地质工作的经济属性是不同的,因而对其效果进行考核、评价时所采用的方法也是不同的,对商业性地质勘查工作来说,采用企 Since 1999, the State Council has carried out major reforms on the management system and operation mechanism of geological prospecting work. It has clearly classified the geological prospecting work into public welfare geological work and commercial geological work and implemented it in separate operation. Obviously, the economic properties of these two types of geological work are different, and therefore the assessment of their effectiveness and the methods used in the assessment are also different. For commercial geological exploration work,