Spatial variability of iron and manganese contents in shallow groundwater in the west of Sichuan Basin Spatial variability of iron in a tobacco field by micro sampling scale in relation to tobacco leaf iron by correlation and regression analysis Variability and Inheritance of Main Characters in Seedlings of ShenzhoumitaoPeach Pseudohypericin and Hyperforin in Hypericum perforatum from Northern Turkey: Variation among Populations, Plant Parts and Phenological Stages Soil quality assessment indicators and their spatial-temporal variability REVIEW OF ECOLOGICAL RESEARCH ON IN-STREAM WOOD Spatial variability analysis of soil particle compositions and soil profile horizon in field Spatial variability of soil organic carbon and available phosphorus in a typical Karst depression, northwest of Guangxi Spatial heterogeneity of soil salinity in oasis at catchment scale THE POPULATION GENETIC STRUCTURE OF AMBROSIA TRIFIDA IN DIFFERENT ENVIRONMENT GENETIC VARIABILITY AND DIFFERENTIATION OF AMBROSIA ARTEMISIIFOLIA FROM NORTHEAST CHINA Study on genetic variability of peanut characters influenced by chinese scholar-tree DNA in D5 generation Spatial Variability Characteristics of Carbon Densities in the Forest Litter in Zhejiang Province Spatial variance characteristics of photosynthetically active radiation during tobacco growth in Henan Province Water retention and hydrological regulation: harmony but not the same in terrestrial hydrological ecosystem services Review on historical range of variability in forest landscape Spatial variability of soil organic carbon and related controlling factorsin Renshou County, Sichuan Province Distribution Charateristics of Cd, Pb and Their Influencing Factors after Earthquake——With Example of a Disater Area Named Xinhuang Village SPATIAL VARIABILITY AND INFLUENCING FACTORS OF SOIL AVAILABLE SECONDARY ELEMENTS IN QUJING TOBACCO AREA, CHINA Genetic Diversity and Association Analysis for Salinity Tolerance, Heading Date and Plant Height of Barley Germplasm Using Simple Sequence Repeat Markers The Role of Viral Infection in Inducing Variability in Virus-Free Progeny in Tomato Effects of Long-Term Variability of Plant Species and Functional Groups on Stability of a Leymus chinensis Community in the Xilin River Basin, Inner Mongolia Spatial variability of soil N, P, and K in main production area of Castanea mollissima. Spatial variability and management zone of soil major nutrients in tobacco fields in Qiannan mountainous region. Spatial heterogeneity of the main nutrients in Guangxi forest soils Sampling Numbers and Area for the Confirmation of 137Cs Reference Inventory Molecular variability of coat protein gene of Sweet potato chlorotic fleck virus and preparation of specific antiserum against CP Variability Analysis of Turfgrass Physiological Process during Winter Dormant Period Variability of Soil Nutrient in Enclosed Grassland of Yunwu Mountain The Study on the Physiological Properties of Smooth Sweetvetch and Rodshaped Sweetvetch and Their Forms of Variability GENETIC DIVERSITIES OF NATURAL POPULATIONS ANDGENETIC DIFFERENTIATION OF ARALIA ELATA Root Architecture and Dynamic Changes of Seedling of Fagus longipetiolata Spatial variability of soil texture in tobacco field The Temporal and Spatial Variability of Soil Organic Matter Contents in the Alluvial Region of Huang-Huai-Hai Plain,China The analysis of the spatial variability of farmland basic environment infor-mation Dynamic analysis of soil organic matter contents in soil and water conservation region of Xingguo County, Jiangxi Province Spatial variability of the heavy metal contents in cropland of the low Hai River Plain: A case study in Feixiang county of Hebei Province The spatial variability of the content of organic matter in hilly tea plantation soils with different sampling scales Study on spatial variability of soil nutrients for Moso bamboo forest in Fengxin Spatial variability of soil nutrients in wetland of Liangzi Lake Temporal and spatial variability of sward N yield patterns Spatial and Temporal Variability of Available Nutrient in Cotton Field at Flower and Boll Stage and Its Effect on Lint Yield and Fiber Quality Study on climate regionalization of Artemisia annuua in Guangxi Nutrient spatial variability of tobacco soil restoration area and fertility suitability level evaluation. Soil organic carbon density and its influencing factors of major forest types in the forest region of Northeast China. Spatial variability characteristics of soil nutrients in tobacco fields of gentle slope based on GIS Impact of vegetation interannual variability on evapotranspiration Evaluation and simulation of historical range of variability of forest landscape pattern in Huzhong area Monitoring spatial variability of soil salinity in dry and wet seasons in the North Tarim Basin using remote sensing and electromagnetic induction instruments Seasonal and interannual variability in soil respiration in wheat field of the Loess Plateau, China Impacts of grazing and climate change on the aboveground net primary productivity of mountainous grassland ecosystems along altitudinal gradients over the Northern Tianshan Mountains, China Spatio-temporal variability of soil salinity and its relationship with the depth to groundwater in salinization irrigation district Analysis on Spatial Variability of Plant Species Richness in Karst Mountanes Area Patterns of Morphological Variation and Agronomic Traits in A Worldwide Sample of Prairie Grass Germplasm Simulation Study Regarding the Impact of Climate Change on Grass Productivity in Inner Mongolia Study on Breeding of Three-way Hybrid Rice(Oryza sativa L.) Spatial variability and distribution of soil organic matter and total nitrogen at different scales:a case study in Pinggu County,Beijing The variability of vegetation growing season in the northern China based on NOAA NDVI and MSAVI from 1982 to 1999 Spatial variability of soil organic matter content in a typical karst watershed: case study of Xiaojiang watershed, Yunnan Province Spatial variability of soil nutrients in a hill-pond landscape Impacts of Changes in Both Climate and Its Variability on Food Produc-tion in Northeast China Analysis of the Genetic Structure of Sclerotinia sclerotiorum (Lib.) de Bary Populations from Different Regions and Host Plants by Random Amplified Polymorphic DNA Markers The effect of N,P and variability of their use efficiency on winter wheat in the rainfed highland Study on spatial variability of soil nutrient in saline area,Lower Haihe Plain Spatial variability of soil Pb—A case study from Wutan Town, Chongqing City Spatial variability of heavy metals in soil of Three-Gorges Reservior in Chongqing Spatiotemporal variability of the soil erosion and its relations to the influencing factors on the Loess Plateau, China Spatial variability of soil organic matter content in an arid desert area A study on nitrogen transport in a farmland stream in Liuchahe watershed Spatial Variability of Temperature During the Sewage Sludge Composting Process Screening in Southwest China of drought-resistant varieties of maize at the seedling stage MATING SYSTEM AND INFERRED INBREEDING DEPRESSION OF A CYCLOBALANOPSIS GLAUCA POPULATION IN DIAOQIAO,HUANGSHAN DETERMINING THE VARIABILITY\=OF SOIL ERODIBILITY FOR\=EROSION PREDICTION Variability and Inheritance of Main Characters in Seedlings of ShenzhoumitaoPeach SPATIAL VARIABILITY OF SOIL pH BASED ON GIS COMBINED WITH GEOSTATISTICS IN PANZHIHUA TOBACCO AREA Spatial variability of nutrients in cultivated soils of Xinhui District,Jiang穖en City Spatial variability of slope land soil solute transport parameters Spatial variability of farmland soil nutrients at Taihang piedmont Influence of Overstory on Seasonal Variability of Understory Herbs in Primary Broad-leaved Korean Pine Forest of Changbai Mountain Spatial Variability of Polyphenol Content of Flue-Cured Tobacco in Yunnan Province,China