An Analysis of Marketing Service Cost and Customer Cost;

To overcome shortcomings of transshipmentmethod and hibernationmethod that increased holistic cost of service and slow the speed of resource discovery, a method reducing cost of service based on contextaware computing was introduced.

The valuation of ecosystem services based on temporal,spatial and benefit characters;

Then the values of ecosystem services in different periods were calculated by reference of published studies.

This paper has three purposes:the first,to inquire into the sum of meanings and corresponding implications inherent in ecosystem services function and ecosystem service function value;the second,to study the methods of assessing ecosystem service function value;and the third,to analyze ave.

Assessment on the ecological services value of soil and water conservation;

So,the ecological services of farmland are more complicated than grassland and forest.

Based on defining the urban forest ecological service,the paper analyzes the condition on residents demand on urban forest ecological service from three aspects of living condition,urban ecological environment and recognition on environmental protection.

Evaluation of ecosystem services of Park of Nanhu Lake in Changchun city,China;

Remote sensing identification of earthquake trigged landsides and their impacts on ecosystem services:a case study of Wenchuan County;

Ecological compensation of industrial activity and ecosystem security are closely associated with sustainable development, the goal of ecological compensation and ecosystem security research lies in comprehending the ability of regional sustainable development and the function of ecosystem service.