A Tentative Idea About the Framevork of Eco-economic Theory Under the Adjustment of Market Economy A framework for aquatic ecoregion zoning Assessment on urban ecological security spatial differences based on causal network:a case of Dalian City A conceptual framework and the ecological basis for ecosystem management Advance in studies on matrixsustained-release preparation of Chinese materia medica for oral Assessment of ecosystem health - concept framework and indicator selection View of the curriculum convention of vocational education in pratacultural science Framework Constructing of Scientific Data Service System in Grassland Study Methodology for measuring forestry ecological security based on ecology-industry symbiosis: a research framework STUDY ON ECOSYSTEM SERVICES: PROGRESS, LIMITATION AND BASIC PARADIGM Land quality indictors based on “Press-State-Response” framework at catchment for soil degradation by water erosion Framework for Sustainable Use of Medicinal Plants in China A research framework of ecosystem services based on functional traits Progress and conceptual framework of regional water security pattern construction The theory research on tourism landscape ecosystem Analytical frameworks for traditional ecological knowledge from the perspective of ethnoecology Evaluation of performance of land consolidation projects in Sichuan Province Taxonomic and evolutionary implications of spore ornamentation in Davalliaceae Research progress on GIS and remote sensing’s application in ecological security assessment and Biodiversity conservation Framework design of the ecological effect research of tourism land use Construction of Chinese Wood-Based Panel Standard System A preliminary theoretical framework of microbial ecology A critical review of economy-wide material flow analysis A diagnostic framework of payments for ecosystem services and associated case studies On the Current Research Status, Problems and Future Framework of Ecological and Environmental Water Use Theoretical framework and key techniques of urban ecological landscape research