Analysis of the ecological philosophy reflected in Canadian literature AnAlysis on diff icult situAtions And strAtegies of constructing ecologicAl civilizAtion of enterprises Ecological civilization hEalth quotiEnt indEx and its Empirical analysis Space-time analySiS of the changing patternS of population preSSure on the ecological environment in china Coupling coordination analysis of Mazu culture, socio-economy and ecological environment of Meizhou Island Ecological service! Respect or destroy? Shared ecological mental model and ecological development of countieS:taking anji aS an example On computational information analysis A study on fiscal and taxation policies for ecological compensation Construction of ecological curriculum system in universities and colleges