The use of social media tools in the enterprise is expanding rapidly and yet, firms are still unclear about the overall value of this activity and how best to facilitate useful outcomes. The focus of this book is, from a managerial standpoint, the control of information, the extent to which such...

As a life-supporting system, marine ecosystem provides various services for human being. Based on ecosystem services, we developed a Benifit and Cost Analysis model to balance the conflicts between economic income and environmental loss caused by mariculture activities. This model not only...