5 papers
Estimation of marine fishing capacity of China
Yi Zheng
By using PTP and DEA methods, the study of marine fishing capacity in China revealed that it's more accurate to consider the input index as total power rather than the number of sh…
Prediction of Sea Level Rise near Shanghai
Yi Zheng
Firstly, by establishing a prediction model for global sea-level rise and calculating with Maple, it is shown that the global sea-level rise rate in 2009 is 2.68 mm/a. The height a…
Measuring and Controlling Fishing Capacity for Chinese Inshore Fleets
Yi Zheng
The fishing capacity and capacity utilization for Chinese inshore fleets over the latest 13 years were measured using the DEA method. Relevant models were then established to analy…
Evaluation to Chinese marine economy in the coastal areas
Yi Zheng
For promoting the development of the marine economy more sustainably, based on the data envelopment analysis method and combined with the impact of the marine environment, the envi…
Evaluation methods and empirical research on coastal environmental performance for Chinese harbor cities
Yi Zheng
For controlling pollution of the marine environment while developing coastal economy, the coastal environmental performance was proposed and measured in static and dynamic methods…