Design wildlife passage on proper place along highway is one of best mitigated methods according to almost 50 years studies at home and abroad.

The prophylactico-therapeutic measures include avoidance measure,wildlife passageways,compensation and operation management.

A reasonable and feasible proposal on logistics channels and operating pattern is framed in view of the assessable operating model of the Yangshan terminals.

There are some problems in the development of the Chongqing′s logistics industry,which need seek the solutions such as strengthening the building of logistics channel,improving land planning,promoting the the bonded port establishment,and upgrading security measures,etc.

Let the Animal Pass Freely——The Critter Crossing Design of Banff National Park in Canada;

Of course,logistics corridor,as the important material foundation of our country\'s logistical development,has the huge function of promotion to the development of logistics industries,the rationalization of logistics corridor choice is the key for companies to low logistic cost,logistics risk and to enhance the logistics benefit.

Implementation of telecontrol channels based on PSTN;

A network design and realization for telecontrol channel supervising;

To meet the reliability and safety requirement of power system,a real-time monitoring system for telecontrol channel is designed.