This paper simply analyzes the property right of copyrighter of online publications,the evolution of intellectual property right and the meaning of technological protection measures.

Inevitably,the justice of technological protection measures involves being oppugned.

Taking the international convention and the technological protection measures legislation stipulation of various countries as the bases,this paper analyzes the influence of the technological protection measures on the fair use of copyright under the network environment.

In order to better protect copyright,people apply various technical measures.

Ecological environmental problems and protection measures in the tourism development of Yansai Lake Reservoir;

Discussion on protection measures for eco-environment of Ebinur Lake Watershed;

Evaluation of water quality and protection measure of Nen river diversion project in the north;

Diversity and protective measures of zoobenthon around the Huanghe Delt area;

A Brief Research on The Current Situation and Protective Measures of Guizhou Hmong Embroidery;

This paper inquires into some destructive channels of Tourist Environment and resources, and at the same time, puts forward some protective measures.