The Study on the Main Vegetation Types of Guilongshan in Southwest Fujian Province The Vegetation and its Indicative Siguificance to the Habital Types in Joulong Mountain Area, Beijing The Vegetation in the Eastern Qinghai Province The Vegetation of Qaidam Basin and its Surrounding Mountains The Potential Evapotranspiration (PE) Index for Vegetation and Vegetation-Climatic Classification (2) -an Introduction of Main Methods and PEP Program Distribution and Succession of Vegetation in the Sandy Zone of the Baiyinxile Livestock Farm, Xilinguole League The Volcano of Mt. St. Helens and its Alpine Vegetation Preliminary Discussion of Vegetation Succession and Climate Change Since the Holocene in the Baiyangdian Lake District An Preliminary Study on the Vertical Belts of the Forest Vegetation on the Northern Slope of Motianling Ridge, Gansu Vegetation Types on Northern Slopes and the Interior of Central Kunlun Mountains A Preliminary Study on Alpine Vegetation of the Qinghai-xizang (Tibet) Plateau The Contents of Chemical Elements in Robinia pseudoacacia Plantation in Beijing The Vegetation and Rational Utilization on the Nanshan Mountain of Chengbu County, Hunan An Experimental Method for Closing Hillsides to Facilitate Afforestation in Gushiyu, Miyun County, Beijing Quantitative Analysis of Succession Law of the Alpine Meadow Under the Different Grazing Intensities Numerical Classification for the Forest Vegetation of the Liupan Mountain The Soil Habitat Types of Poacynum hendersonii communities in the Tarim Basin of Xinjiang The Main Vegetation Types and Their Distribution in the Gongga Mountainous Region The Rational Utilize and Protect of Vegetation in Mountain Area, Shandong Province (Abstract) A Brief Report on the Forest Vegetations in Baizha Region of Qinghai Province The Relation between the Zonal Distribution of Types of Vegetation and the Climate in Northeast China Study of the Castanopsis kawakamii Forest in the Wakeng Area of Sanming City, Fujian Province Orientation of Pigments in the Isolated Photosystem ¢ò Sub-core Reaction Center CP47/D1/D2/Cyt b-559 Complexes: A Linear Dichrosism Study Distribution Characteristics of Patch Sizes in the Vegetation Landscape in Beijing Perspective of the Vegetation Zonation of Forest Region in Eastern China Research on Succession Model FOROAK of Mongolian Oak Korean Pine (Quercus mongolica-Pinus koraiensis) Forest New High Resolution Pollen Records from Two Lakes in Xizang (Tibet) Identification and Interaction Analysis of Six Agronomic Trait Loci of Rice Based on a Recombinant Inbred Population Studies on the Changes in Interspecific Association of Zonal Vegetation in Dinhushan Experimental Measurement of the Water Relations Parameters of Nine Shrubs and Some Ecological Interpretations Application of Comet Assay in Plant Protoplast Apoptosis Detection Ultrastructure of the Vegetative Cells of Nostoc flagelliforme Prepared with High Pressure Freezing and Freeze Substitution Technique A Model of Precipitation Redistribution Within a Three-Leveled Sandy Grassland Landscape Resistance to Mixed PVY and PLRV Infection in Potato Cultivars Expressing Dual PVY and PLRV Coat Protein Genes Comparison of the Changes of Membrane Protective System in Rice Seedlings During Enhancement of Chilling Resistance by Different Stress Pretreatment Expression of 10 kD Sulfur-Rice Prolamin Gene of Rice in Potato Late Holocene Vegetation in Maili Region, Northeast China, as Inferred from a High-Resolution Pollen Record Geographical Variation in the Characteristics of Absorption Spectra and Fluorescence Spectra of Pinus armandi Redox System of Plasma Membrane with Glutathione as an Electron Donor Relationship Between Endogenous Ethylene and the Development and Operation of the Alternative Respiratory Pathway in Aged Potato Tuber Slices Vegetation Types, Community Species Diversity and Conservation of Southern Fildes Peninsula (King George Island, South Shetland Islands) Antarctic Monitoring Inter-annual Variation of Evapotranspiration with Meteorological Satellite Remote Sensing Method in China Monsoon Transect Dynamic Modelling of Northeast China Transect Responses to Global Change-A Regional Vegetation Model Driven by Remote Sensing Information Comparitive Study on Characters of Two Divergence Types of the Clone Population Leymus chinensis in the Songnen Plain of China Photosynthetic Characteristics of an Albino Mutant (zb/zb) in Maize Relationships of Starch Concentration with Specific Leaf Weight and Mineral Concentrations in Potato Leaves Under Varied CO2 and Temperature Estimation of Water and Thermal Product Index and Its Application to the Study of Vegetation-Climate Interaction in China Feedback of Vegetation on Climate Study on ClimateVegetation Classification for Global Change in China Estimating the Net Primary Productivity in China Using Meteorological Satellite Data Methods for Collecting Vegetation Information in Loess Plateau Dynamics of Primary Productivity and Soil Organic Matter of Typical Steppe in the Xilin River Basin of Inner Mongolia and Their Response to Climate Change Approach for a Vegetation Index Resistant to Atmospheric Effect Study on the Photosynthetic Characteristics of Eucommia ulmoides Leaves Implication of Paleovegetational Changes in Diaojiao Lake, Inner Mongolia Studies on Transgenic Potato with High Essential Amino Acid Encoding Gene Effect of Cold Hardening on SOD and Glutathion Reductase Activities and on the Contents of the Reduced Form of Glutathion and Ascorbic Acid in Rice and Cucumber Seedlings The Cushion Plant in the Hoh Xil Area of Qinghai Ultrastructural Study in Leaf Cell of Brassica oleracea var. capitata Under Heat Stress Ultrastructural Changes of the Microtubule in the Generative Cell of Amaryllis vittata Ait. During Mitosis Analysis of Species Diversity of the Forest Vegetation in Dongling Mountain, Beijing Studies on Cell Suspension Culture and Fermentation Culture in Arnebia euchroma Numerical Characteristics of Pollen Assemblages of Surface Samples from the West Kunlun Mountains Climatic Gradiant of Main Vegetation Types in the Loess Plateau Region The Structure of a New Monoterpene Glycoside From Aster Tataricus L.F. A Study on the Structural Dynamics and Spacial Pattern of Vatica xishuangbannaensis Population Ultrastructural Observation on Microtubules of the Generative Cell in Amaryllis Germinated Pollens and Pollen Tubes Influence of Microgravity on Cellular Differentiation of Root Apical Meristematic Cap in Rice Seedling Investigation on Pollen Morphology of Aconitum L. An Experimental Study on the Revegetation of Colliery Spoils of Bold Moss Tip,St. Helens, England Resistance to Potato Virus X Infection in Transgenic Tobacco Plants with Coat Protein Gene of Virus Effects of Stimulation with Weak Electric Currents on in Vitro Culture of Cabbage Environmental Regulation of CO2 Exchange Pattern in Facultative CAM Plants Chemical Constituents in Inula salsoloides (Turcz.) Ostenf. Studies on Fermentation Culture of Cells of Panax notoginseng A Study of Pollen Morphology of Some Aquatic Vascular Plants in Honghu Lake, Hubei Quantitative Measurement ed Pollen Tube Growth and Particle Movement The cDNA Cloning and Nucleotide Sequence of Potato Virus X Coat Protein Gene Molecular Biological Identification of a Rice Salt Tolerant Line Late-Glacial and Postglacial Vegetation and Associated Environment in Jianghan Plain