Analysing the causes of the crime from the angle of family ethics, there are such reasons of love ethics as destroying of having freedom to love,falling in love with many persns, swindling with love, stainning love with money, premarital sex, etc.

The problem of sandy desertification in China is researched by the way of environment ethics in this paper.

In view of the ecological problems arising in urban development,the conception of the city ecological development is raised,so people develop the conception of environment ethics,which can make mankind do efforts to keep the harmonious developments betweeneconomy and ecological environment.

The opposite of Human center doctrine and Life center doctrine,is a focus of current environment ethics study,is also an obstacle for environment ethics development.

Case study on environmental ethics in sustainable regional development:Responsibilities for different communities;

Ponder over the transformation of the legislative purpose of the environment in terms of environmental ethics;

Thoughts on Environmental Ethic While Constructing the Environment-friendly Society of the China’s West;

Consideration on Corporation s Environmental Ethic of Sanming Economic Development;

The significance of environmental problem with environmental ethic was analyzed.