Selection And Breeding Of The New Mixoploid Lycium Chinense Miller Variety Tianjing 3 TAXONOMIC STUDY ON THE GENUS SAUSSUREA IN HEBEI, BEIJING AND TIANJIN Regional ecological compensation based on ecosystem service value in the area surrounding Beijing and Tianjin Changes and driving forces of land use/cover and landscape patterns in Beijing-Tianjin-Hebei region Ecological capacity analysis of Tianjin City Contributions of aboveground litter to soil respiration in coniferous and deciduous plantations The diversity of the moth community in the north dagang wetland nature reserve, Tianjin The spatiotemporal changes of vegetation cover in Beijing-Tianjin sandstorm source control region during 2000-2012 Spatio-temporal variability of habitat quality in BeijingTianjinHebei Area based on land use change. Assessment on coordinative ability of sustainable development of Beijing-Tianjin-Hebei Region based on set pair analysis Desertification Control Regionalization and Rehabilitation Countermeasures of Source Area of the Sand and Dust Endangering Beijing-Tianjin Quantitative investigation of the interactive coupling relationship between urbanization and eco-environment Impact of the Beijing and Tianjin Sand Source Control Project on the grassland soil organic carbon storage: A case study of Xilingol League, Inner Mongolia, China. Change of resource environmental bearing capacity of BeijingTianjinHebei region and its driving factors. Diversity and fauna of butterflies in Baxian Mountain State Nature Reserves Relationship between land surface temperature and land cover types based on GWR model: A case of Beijing-Tianjin-Tangshan urban agglomeration, China. Pyrolytic features of corn residues in the decaying process under field conditions AN ECO-CYBERNETIC ANALYSIS OF URBAN-RURAL ECOTONE──TIANJIN CASE STUDY Caloric values, elemental contents and correlations between them of some plants on sea-beach salinity soil in Tianjin, China Floristic Analysis of Seed Plants in Tianjin