Ecological function regionalization in the lower Jinsha River Basin using analytic hierarchy process method Observation on the plant and pollen morphological characteristics of four sect.Camellia populations and discussion on its classification from the middle reach of Jinsha River Spatial and Temporal Variations of Water Poten tia l of theMa in Tree Spec iesfor Vegeta tion Restora tion in the Dry-hot Va lleys of the Jin sha River Changes of plant leaf N, P, and K concentrations and species dominance in an arid-hot valley after ecosystem restoration. Investigation on ecological safety in the dry-hot valley of Jinsha River Seed Dispersion and Seed Bank Characteristics of Terminalia franchetii in Dry-hot Valley of Jinsha River Curcin Content of Jatropha curcas Seeds and Its Correlationship with Seed Traits in Dry-hot Valley of Jinsha River Application of Gray Relevant Analysis in Cultivation Mode Evaluation of Shrub-Grass Composite:A Case Study of Hot-Arid Valley of the Jinsha River in Yongsheng County,Yunnan Species composition and diversity characteristics of Quercus franchetii communities in dry hot valley of Jinsha River STUDIES ON THE NATURAL CYCAS COMMUNITY IN THE VALLEY OF JINSHA RIVER Arbuscular Mycorrhizas in the Dry-Hot Valley of Jinsha River Flowering phenology and breeding system of Terminalia franchetii (Combretaceae) in the dry-hot valley of the Jinsha River, China A PRELIMINARY STUDY ON THE FLORA AND ECOLOGICAL DIVERSITY IN JINSHA RIVER DRY-HOT VALLEY Influence of Age on Chemical Components,Fiber Morphology and Pulping Properties of Broussonetia papyrifera Bark Fertilization effects of N、P on a grass community at the dryvalley of Jinsha River