Spatial Distribution Changes, Driving Force Analysis and Simulation Prediction

Author(s): Hanlong King Gu

As China’s main grain-producing region, the ecological security pattern of Liaoning Province has a particularly vital impact on the ecological security of Northeast China and even the whole country. moreover, the development of the ecological security pattern is restricted by the ecological vulnerability assessment so as to explore the ecological vulnerability pattern of abstraction distribution and therefore the trend of future vulnerability development in Liaoning Province and guide however to formulate ecological protection policies scientifically. Supported the sensitivity–resilience–pressure (SRP) abstract model that is combined with natural and socio-economic factors, the ecological vulnerability analysis index system of Liaoning Province is established during this paper.