The asset estimate for forest resources is one of the important parts to the estimate trades for social assets.The asset estimate is conducted for special purpose under the guidance of objective economic law and the principle of fairness.Also the estimate follows the national standards and the legal procedure of China,and it is carried out for valuing a subject of forest resources with the same nature and the anticipated profits with scientific methods and unified monetary unit.The estimators assess the market value for the forest resources according to the reality of forest,market situation and analysis on some more elements predicable and unpredictable.In this case the estimate method and measure for indirect economic values of forest are presented.Data are from authors’ field work and some achievements of foreign studies.The forest in Baihe is the sample in this case study.The indicators of indirect economic values include conserve water in forest,carbon dioxide fixation,soil conservation,pollutant degradation,pest control in forest and nutrition circulation and so forth,and the authors give the measuring for those indicators a trial.