Some special functional requirements on line protection in related codes are analyzed;the configuration of T-zone protection,the synchronizing method of reclosing as well as the design concept and working principle of transferred tripping circuit are expounded.

Animals of Gongliu nature reserve of spruce (Dices schrenkiana), Xinjiang;

The Flora in Jintasi Mountain Meadow-type Grassland Nature Reserve;

Spatial distribution and concept of "three zones /two corridors" of nature reserves in Beijing;

Harmonization of protected areas management and local development: methods,practices and lessons.;

Chinese nature reserve classification standard based on IUCN protected area categories.;

A primary probe to natural protection area s eco-tourism positioning in Sichuan province;

Based on the investigation of forest resources in the protection areas in Qilian Mountains,main problems existed in the water resource conservation forest ecosystem were analyzed by using ecological theories and methods.

In this paper, we give a researching report of the insects fauna both of the two rivers(Ertix River and Ulungur River) springhead protection area in Altay Mountains.

Suggestions on the Planning for a Horseshoe Crab Nature Reserve in Pingtan;

Brief Talk on the Relationship between Constructing Fangcheng Golden Camellia Nature Reserve in Guangxi and Local Economic Development;

Research on the multimedia demonstration system for Shishou David′s deer National Natural Reserve;