Analysis of city resource-environment Gini coefficient in Guangdong Province Analysis of city resource-environment gini coefficient based on ecological capability in Guangdong Province, China: discuss with Yin-bo Zhang The Preliminary Research of Correlations between Stones Morphological Variation and Mean Seed Set of Davidia The spatial-temporal disparities of water footprints intensity based on Gini coefficient and Theil index in China Study on the fairness of resource-environment system of Jiangxi Province based on different methods of Gini coefficient Establishment of aquatic ecosystem divisions based on the environmental Gini coefficient in China Morphological variation of Cyclobalanopsis glauca seeds in Dajinshan Island, eastern edge of its distribution in mainland, China