Soil Properties of Different Alpine Shrub Grasslands in Eastern Qilian Mountains Producing Laccase-characteristics of Marasmius tricolor Isolated from the Soil of Alpine Meadow Effects of Different Grazing Intensities on the Soil Seed Bank of Alpine Meadow in the Bangjietang Research Station of Tibet Research on Production Performance of Silage Maize in Alpine Meadow Region Effects of Culture Conditions on Cell Growth and Total Alkaloid Formation in Suspension Cultures of Pinellia ternata Relationship of stamatal conductance of leaf with environmental factors in broad-leaved Korean pine forest at Changbai Mountain Effects of drip fertigation on yield, quality and economic benefit of pineapple Spatio-temporal trends for fine root biomass of alpine Rhododendron thymifolium and their significance for ecological adaptation in Qilian Mountain THE IDIOBLASTS AND THEIR ECOLOGICAL SIGNIFICANCE IN LEAVES OF 16 ALPINE PLANTS STUDIES ON THE PATHOGENICITY OF SPHAEROPSIS SAPINEA AGE STRUCTURE OF MAIN TREE SPECIES IN COMMUNITY OF TILIA BROADLEAF KOREAN PINE FOREST ON NORTHERN SLOPE OF CHANGBAI MOUNTAINS STUDY ON GROWTH ADAPTABILITY DIFFERENTIATION OF SPHAEROPSIS SAPINEA IN CHINA A STUDY ON THE BIOLOGY OF THE PINEUS ARMANDICOLA (HOMOPTERA:ADELGIDAE) CONCENTRATION,STORAGE AND ALLOCATION OF NUTRIENT ELEMENT IN PICEA BALFOURIANA PLANTATION OF WEST SICHUAN PRELIMINARY REPORT ON PROVENANCE TEST OF 15-YEAR-OLD LOBLOLLY PINE A STUDY ON THE COMPOUND CONTROL THRESHOLD OF Pinus armandi BLISTER RUST AND Pineus armandicola STUDY ON THE PRODUCTIVITY POWER OF RUNOFF IN THE LOESS PLATEAU A STUDY ON OPTIMUM CULTIVATION PATTERNS OF BUILDING TIMBER PLANTATION FOR MASSON PINE IN GUIZHOU THE PRELIMINARY STUDY ON OPTIMUM CUTTING AGE OF PULPWOOD STAND FOR MASSON PINE PLANTATION A STUDY ON THE RELATIONSHIPS BETWEEN OCCURRENCE OF ARMAND PINE BARK-WEEVIL(PISSODES YUNNANENSIS LONGER) AND ENVIRONMENT A STUDY ON SOIL EROSION IN MASSON PINE YOUNG STAND A STUDY ON APPLICATION EFFECT OF FERTILIZER IN MASSON PINE YOUNG STAND STUDY ON CROSS HEREDITY OF PINE CATERPILLARS,DENDROLIMUS SPP. EFFECTS OF DIFFERENT SILVICULTURAL TECHNIQUES ON GROWTH OF YOUNG MASSON PINE PLANTATIONS GENETIC DIFFERENTIATION AMONG THREE PINESTEM RUST FUNGI FROM CHINA AS ESTIMATED BY RANDOM AMPLIFIED POLYMORPHIC DNA STUDY ON RATIONAL CUTTING AGE OF BUILDING TIMBER OF MASSON PINE PLANTATION IN GUIZHOU PROVINCE STUDIES ON NUTRIENT ELEMENTS CYLING AND DENSITY EFFECT IN SLASH PINE PLANTATIONS STUDIES ON XRAY CONTRAST METHOD WITH WATER FOR TESTING VIABILITY OF YUNNAN PINE SEED REGENERATION AND RESTORATION OF KOREAN PINE BROADLEAF MIXED FOREST IN WINDFALL AREA IN CHANGBAI MOUNTAIN STUDY ON VARIATION OF WOOD DENSITY IN SLASH PINE AND LOBOLLY PINE AND SELECTION OF THEIR ELITE TREES NEMATICIDAL ACTIVITY OF ALOPERINE AGAINST PINE WOOD NEMATODES THE STUDY OF ALLELOPATHY IN THE MIXTURE OF PINUS TABULAEFORMIS AND QUERCUS LIAOTUNGENSIS A STUDY ON THE IMPACTS OF CLIMATE CHANGE ON THE DISTRIBUTION OF PINUS TABULAEFORMIS IN CHINA PRELIMINARY STUDY ON WOOD PROPERTIES VARIATION OF LOBLOLLY PINE A STUDY ON CHEMICAL CONSTITUENTS OF ESSENTIAL OIL FROM ABIES FARGESII FRANCH. LEAVES STRUCTURES OF THE ARTIFICIAL MIXED FORESTS IN THE CLEAR CUT AREA OF SUBALPINE DARK CONIFEROUS FORESTS ON THE UPPER BRANCH OF THE MINJIANG RIVER Characteristics of Starch Grains in Chloroplast of Five Alpine Plants Comparison of Gas Exchange Traits of 30 Plant Species in Subalpine Meadow in Foping National Reserve of Qinling Mountains The Rate of Carbon Dioxide Release from Alpine Scrubby Meadow Soil Under Different Grazing Intensity Structure and annual changing pattern of mycorrhizae of four Cypripedium species Primary productivity and its main affecting factors of Alpine meadows on the Tibetan plateau The Influence of Climatic Warming on the Climatic Potential Productivity of Alpine Meadow Turf Establishment and Management of Alpine Regions in Yushu(Bulletin) Effects of snow pack removal on soil hydrolase enzyme activities in an alpine Abies faxoniana forest of western Sichuan Temporal-spatial variations of net ecosystem productivity in alpine area of southwestern China Spatial pattern analysis of a Rhododendron-Abies virginal forest near timberline on the eastern edge of Qinghai-Tibetan Plateau, China Soil microbial biomass and the influencing factors under Pinus tabulaeformis and Picea asperata plantations in the upper Minjiang River Short-term effects of temperature enhancement on community structure and biomass of alpine meadow in the Qinghai-Tibet Plateau Acute Toxicities of Phaeocystis globosa on Five Aquatic Animals The Relations between the Fire of Pine Forest and the Epidemic of Pine Wilt Disease Study on the Initial Planting Density of Industrial Timber Stands of Slash Pine and Loblolly Pine The Probability Distribution and Sampling Simulation of the Tracheid Length in Masson Pine A Study of Growth Development of Male Strobilusand Pollen Collection of Masson Pine Cerambycidae Species Diversity and Temporal Dynamics of Adults emergence in Broad-Leaved Korean Pine Forest of Southern Zhangguangcai Mountains The Natural Volatile Components of Allelochemicals in the Wild Alpine Rhododendron Community Volatile Characters of Masson Pine Needles from Dendrolimus punctatus Frequent Outbreak Area, Occasional Outbreak Area, and Non-Outbreak Area Dynamic Testing and Probability Distribution of Elastic Modulus of SPF Dimension Lumbers A Fast-Growing Elite Variety of Masson Pine ‘The Seeds from Primary Clonal Seed Orchard of Masson Pine in Guangxi Tengxian Damangjie’ Response Mechanisms of Pine Caterpillar Enzymatic System to Pine Induced Resistance Capacity of Transmitting Bursaphelenchus xylophilus by the Vector Monochamus alternatus Adults Grassland Degradation Characteristics of Typical Alpine Meadow Slopes in the Three-River Source Region of Qinghai Province Differentiation of Soil Nutrients along Altitude Gradient and Its Relationship with Aboveground Biomass in Alpine Meadow Annual Carbon Dioxide Flux Variations of Alpine Shrub Ecosystem in the Qinghai-Tibet Plateau Effects of Fertilization on Niche of Main Plant Species in Maqu Alpine Desertification Meadow CH4,N2O and CO2 Fluxes and Correlation with Environmental Factors of Alpine Steppe Grassland in Nam Co Region of Tibetan Plateau Initial Response of Plant Functional Groups Abundance to Simulated Climatic Change in Alpine Meadow Ecosystems Effect on Alpine Vegetation of Different Grassland Ecosystems Composed of Soil Organic Carbon and Water Stable Aggregates Content Effect of Enhanced UV-B Radiation on Photosynthesis and Photosynthetic Pigments in Alpine Plants Saussurea superba The Nitrogen:Phosphorus Stoichiometry of Different Plant Functional groups for Dominant Species of Typical Steppes in China Features on Fractal Dimension of Barren Patch and Mouse Hole among Different Degenerated Succession Stages on Alpine Meadow in the Source Region of the Yangtze and Yellow River,Qinghai-Tibetan Plateau,China Study on the Soil Organic Carbon Density of Alpine Meadow with Different Degradation Degrees in Eastern Qilian Mountains The Potential Impact of Climate Change on the Suitable Climatic Distribution Region of Alpine Meadows in Qinghai-Tibet Plateau Study on Grazing Yak Performance and Soil Nutrient Changes in Warm-season Pastures of Alpine Region Study on the Dynamics of Plant Functional Groups and Forage Quality along Succession Gradient of Black Soil Bottomlands Assessment of ecological benefits of Chinese pine in soil and water conservation forests in Western Liaoning Province Application of Structure-based Forest Management in Broadleaved Korean Pine Mixed Forest Study on PAL, PPO, SOD Activities of Tissue Cultured Plantlets of Slash Pine Treated with Lecanosticta acicola Effect of Seed Size and Altitude on the C,N,P Contents of 53 Compositae Plant Seeds on the Northeastern Qinghai-Tibet Plateau Changes of Vegetation Characteristics in Alpine Meadow-steppe of Eastern Qilian Mountains after Different Grazing Rest Modes Short-term Responses of Plant Community Structure and Function to Nitrogen,Phosphorus and Potassium Additions in an Alpine Meadow of Qinghai-Xizang Plateau