THE INTEGRATIVE EXPRESSION OF PARAMETER ON THE FUNDAMENTAL CHARACTERISTICS OF FLORA Observation of Fundamental and High Order Raman Modes of |?-Carotenes in Pd OECC Thin Film by SERS THE THEORETICAL PROBLEMS ON THE FUNDAMENTAL PATTERN OF THE GEOGRAPHIC DISTRIBUTION OF VEGETATION IN HUNAN PROVINCE Potential distribution of Qinghai spruce and assessment of its growth status in the upper reaches of the Heihe River in the Qilian Mountains of China Fundamental classification of eco-agricultural models