[Objective] To evaluate the urban ecosystem health of Jiaozuo City in order to further improve the level of the city ecosystem health

optimize the economic structure

ensure the continuous reduction of pollutants emissions. [Methods] Considering indices's completeness

representativeness

comparability

maneuverability

as well as the new situation of emissions reduction and ecological civilization

the assessment indices system of urban ecosystem health of Jiaozuo City was put forward

which contains five aspects: vigor

organizational structure

resilience

ecosystem service and population health of urban ecosystem. The health state of Jiaozuo city during 2006-2012 was evaluated with the entropy-weight method. [Results] The health state of urban ecosystem of Jiaozuo City kept improving during 2006-2012

and the indices of vigor and population health of Jiaozuo City increased steadly. Although the indices of resilience and ecosystem service of urban ecosystem had fluctuated

that increased significantly during the study period. The variation of economic structure caused in a small fluctuation of organizational structure. The changes of pollutant emissions and utilization rate of solid waste were the main reasons to cause the variety of resilience and ecosystem service of Jiaozuo City. [Conclusion] To improve the level of urban ecosystem health of Jiaozuo City

it should optimize economic structure and ensure the continous reduction of pollutants emissions.