Index variations of structure and quality of black soil with a long-term located monitoring A New Method for Cladistic Analysis—Median Elimination Series (MES) Variation and Phylogenetic Relationships Between Polygonatum odoratum and P. cyrtonema Variation Patterns and Systematics of the Widespread Species Epilobium angustifolium L.(Onagraceae) in China An Integrated Approach to Crop Genetic Improvement Variation Analysis of Phenotypic Traits in Natural Population of Idesia polycarpa Environmental factors affecting plant species diversity of understory plant communities in a Castanopsis hystrix plantation chronosequence in Pingxiang, Guangxi, China Spatial and temporal variations in ecosystems in the three northern regions of China, 2000-2010 Genetic diversity and differentiation of seven geographical populations of hard clam(Meretrix meretrix) assessed by COI and microsatellite markers The ecological footprint distance of food consumed in Beijing Spatial variation of soil water and salt and microscopic variation of soil salinity in summer in typical area of the Yellow River Delta in Kenli County Review of research on coastline changes Coupling effects of water and fertilizer on diurnal variation of photosynthesis of Zanthoxylum bungeanum Maxim ‘hanyuan‘ seedling leaf Dynamic analysis of PM2.5 concentrations in urban forests in beijing for various weather conditions Spatial heterogeneity of fine roots and appropriate sampling methods in a subtropical Chinese fir plantation Absorption characteristics and seasonal variations of optically active water constituents from Liaohe River Biological characteristics of three white-rot fungi and genetic diversity of lignocellulose enzyme related genes Altitudinal variation in the covariation of stomatal traits with leaf functional traits in Changbai Mountain Spatial heterogeneity of soil physical properties in Phyllostachys heterocycla cv pubescens forest, South Sichuan Bamboo Sea Size-dependent reproductive allocation of Gentianopsis paludosa in different habitats of the Qinghai-Tibetan Plateau Phenotypic variation in Ziziphus jujuba var. spinosa along a natural drought gradient The slope scale effect of canopy LAI of Larix principis-rupprechtii plantation at the south side of Liupan Mountains An analysis of the spatio-temporal variation in fractional vegetation cover and its relationship with non-climate factors in Nanchang City, China The impact of human activities on net primary productivity based on the coefficient of variation: A case study of the Shiyang River Basin Effects of simulated water levels on diurnal variation in the emission of three greenhouse gases in reed wetlands in summer Seasonal variations of nitrogen flux and composition in a wet deposition forest ecosystem on Changbai Mountain Spatial and temporal variation of absolute humidity and its relationship with potential evaporation in the northern and southern regions of Qinling Mountains Extreme air temperature changes in Selin Co basin, Tibet (1961-2012) Analysis on variation characteristics of air temperature and ground temperature in Guilin from 1961 to 2010 Principles, indicators and sampling methods for species monitoring Spatial and temporal variation of picophytoplankton in the Pearl River Estuary Community structure of benthic algae and its seasonal variation in the rocky intertidal zone of Sanya Spatial and temporal variation of surface water vapor over northern and southern regions of Qinling Mountains Simulation of soil respiration in forests at the catchment scale in the eastern part of northeast China Interannual variation of soil seed bank in Picea schrenkiana forest in the central part of the Tianshan Mountains Provenance Selection of Juglans mandshurica Maxim. and the Effects of Environmental Factors Logistic Model Building of Seedling Growth Traits in Transgene Populus simonii×P.nigra Clones Carrying TaLEA Gene The studies of morphological variations and karyotype on three Iris dichotoma with different flower colors An Analysis of Species Identification and Genetic Divergence of Elymus nutans and E. sibiricus by SSR markers Studies on Cooking and Eating Quality of F2 Population of Indica/Javanica Rice Study on phenotypic variation of Paphiopedilum micranthum population Progress in Somaclonal Variation and Its Application in Germplasm Improvement of Turfgrasses Review of Mechanism of Rice Flowering in Response to Photoperiod Phenotypic Variation of Stem Form and Branching Structure from Hevea brasiliensis Germplasm Resources in Yunnan Province Variation Analysis of Cluster and Berry Characters in Cabernet Sauvignon Grapes at Harvest Spatiotemporal changes in vegetation coverage in China during 1982-2012 Temporal and spatial variation in surface soil moisture content of karst slopes in the dry season Integrated assessment of mariculture ecosystem health in Sanggou Bay Chloroplast DNA variation within prairie cordgrass (Spartina pectinata Link) populations in the U.S. Mechanisms underlying flower color variation in Asian species of Meconopsis: A preliminary phylogenetic analysis based on chloroplast DNA and anthocyanin biosynthesis genes Geographic patterns of low-polymorphic enzyme-encoding genes allelic variation in Aegilops tauschii How selection fashions morphological variation in Cakile maritima: A comparative analysis of population structure using random amplified polymorphic DNA and quantitative traits Response of a desert shrub to past geological and climatic change: A phylogeographic study of Reaumuria soongarica (Tamaricaceae) in western China Genetic variation of Ardisia crenata in south China revealed by nuclear microsatellite Phylogenetic biogeography and taxonomy of disjunctly distributed bryophytes Fruit Phenotypic Diversity and Variation of Xanthoceras sorbifolia Artificial Population Study on the Seasonal Dynamic of Net Ecosystem Exchange over a Poplar Plantation of Yueyang City in Hu’nan Province Photo-ecological characteristics of the dominant plant species in the secondary forest surrounding Qiandao Lake, Zhejiang, China Evaluation of tourism environmental comfort and its spatial-temporal differentiation: a case study of West Lake in Hangzhou, China Comprehensive profiling and natural variation of flavonoids in rice Exploration of presence/absence variation and corresponding polymorphic markers in soybean genome Morphological variation in cones and seeds in Abies chensiensis Vegetation variations under different exclusion measures and their correlation to soil factors The mitochondrial DNA nad1 sequence variation of Picea crassifolia(Pinaceae) in the Qinghai-Tibetan Plateau platform and adjacent populations Spatial variation and scale variation in soil and water loss in heterogeneous landscape: A review Study on Genetic Variation of Resin Components among Open-pollinated Families of Slash Pine Growth and Medicinal Content of DifferentProvenances of Taxus wallichiana var. mairei at Young Age Patterns of Floral Variation between Dimorphic and Monomorphic Populations in Distylous Luculia pinceana (Rubiaceae) 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 Genetic variation of chestnut cultivars for resistance to Cryphonectria parasitica in Korea Genetic structure and population variation of satellite DNAβ associated with Tomato yellow leaf curl China virus in Nicotiana glutinosa Genetic variation of cranoglanis bouderius multiradiatus population in Nandujiang River base on mitochondrial cytochrome b sequences Screening of Salt Tolerant Watercress Variants on Natural Seawater Contained Medium Partitioning the Spatial and Environmental Variations of Plant Community Structure of Alkaline Grassland on Songnen Plain Geographical Variation in the Characteristics of Absorption Spectra and Fluorescence Spectra of Pinus armandi Study on the Photosynthetic Characteristics of Eucommia ulmoides Leaves Changes of Total Nonstructural Carbohydrates of Kobresia humilis in Alpine Meadow Establishment of Somaclones and Their Chromosomal Variation in Allooctoploid Triticum- Agropyron Hybrids Biosynthesis and endocrine regulation of sex pheromones in moth. Spatio-temporal variation of drought condition during 1961 to 2012 based on composite index of meteorological drought in Altay region, China.