Suichang gold mine improved its mine environment by conducting rehabilitation. This paper assesses its social benefits, and establishes it social benefits index system and assessment standard through references and site investigation. Each index is given the weight from expert's scoring. Rehabilitation data and information has been incorporated into the index system and calculate their score and total score. The results show that the mine rehabilitation makes tremendous social benefits in regional economy, people's living, social stability, regional image and demonstration, at an overall excellence. This assessment agrees the mine rehabilitation. Its experience shall be a reference to other mines.

This paper，based on a survey on undergraduates’low-carbon consumption，analyzes their external and internal factors aiming at finding references to intervene their low-carbon consumption behaviors.This results show a moderate awareness among undergraduates ofl low-carbon consumption.Their attention on low-carbon consumption behaviors is related to their attitudes，and their low-carbon effect confidence is highly related to their attitudes，which are subject to personal low-carbon consumption awareness，culture and ideas，policies and low-carbon products.

This paper，based on authorized data and site investigation to geological survey，finds out the issues of China‘s geological talents，less in young，highly educated，hydrology，geology，leader，compound and international talents，and being unreasonably distributed，and presents approaches to optimization，including training geological engineers by out standing engineers program，developing leader talents by distinguished talents program，implementing geology-economy compound talents training program，introducing and fostering international talents，perfecting the regulation mechanism of geology major structure in colleges and universities oriented by the national strategy and market demand，deepening reform of geological work system to accelerate the corporatization process of geological surveys.

 The reform of China's geological units was began in the environment of fiscal policy of the tax-sharing reform, unified collection and payment system by state treasury and the implementation of financial preferential policies, which, over the past ten years, have made achievements in promoting the reform of geological units into localization and enterprization. Currently, geological units confront issues such as unclassified enterprises/public benefits, lack of funds and poor budget management, which requires measures to boost the reform of geological units through the favorable fiscal policies, increasing geological survey funds and reforming budget management. 
  

This paper, based on the theories of cost compensation mechanism of higher education, analyzes the major issues in the cost compensation in geology higher education such as insufficient financial investment and deficient support to students, presents the guideline, principle, target and framework of cost compensation mechanism on geology higher education, with a detailed analysis on the main components in cost compensation mechanism, including the main part of compensation, compensation structure, and compensation means, etc.