Ecological civilization hEalth quotiEnt indEx and its Empirical analysis Empirical analysis of BEijing forEstry industrial structurE and its compEtitivEnEss undEr thE Background of low carBon Economy An empiricAl AnAlysis of comprehensive benefits of wAste power generAtion Analysis of the ecological philosophy reflected in Canadian literature ConstruCtion of eCologiCal Civilization in China: from the perspeCtive of multiple dimensions Call for Paper:2023 China Ecological Civilization Construction·Lishui Forum Empirical Analysis on the Characteristics of Accounting Elements of Listed Companies in Building Materials Industry Empirical Analysis of China’s Service Sector Development and Strategic Transition AnAlysis on diff icult situAtions And strAtegies of constructing ecologicAl civilizAtion of enterprises IntegratIng ecologIcal cIvIlIzatIon concept Into the envIronmental legal InstItutIon