Analysis of the spatial and temporal characteristics of drought in the North China plain based on standardized precipitation evapotranspiration index Effects of long-term submergence on resource allocation of Saccharum spontaneum Linn. in Three Gorges reservoir Morphology and intermittent germination characteristics of two types of synaptospermy: a case study of Tribulus terrester and Marrubium vulgare Spatial features of road network in Beijing built up area and its relations with LST and NDVI Allelopathic inhibition and mathematical models of Chara vulgaris extracts on two freshwater algae species Influence of magnesium deficiency and excess on chlorophyll fluorescence characteristics of Newhall navel orange leaves Quantities and spectral characteristics of DOM released from leaf and litterfall in Castanopsis carlesii forest and Cunninghamia lanceolata plantation Analysis of differences in insect communities at different altitudes in Zanthoxylum bungeanum gardens, Yunnan, China Effects of simulated acid rain on the physiological and ecological characteristics of Rhododendron hybridum Progress in research of iron plaque on root surface of wetland plants Quantitative study of water consumption characteristics of winter wheat under deficit irrigation Response of sandy vegetation characteristics to precipitation change in Horqin Sandy Land Study on Characteristics of Constitutive Expression of GbLTP1 and GbLTP3 Genes in Land-cotton Enzymatic Characterization of NADP-dependent Isocitrate Dehydrogenization in Pinus sylvestris var. mongolica Ectomycorrhiza Landscape heterogeneity of mountainous and hilly area in the western Henan Province based on moving window method Effect of different rotation systems on the characteristic change of ecotype soilless culture media for vegetables in greenhouse environments Adaptation of Brachionus calyciflorus (Rotifera) occurred in winter in Lake Tingtang to water temperature:a life table demography study Vulnerability analysis of symbiotic network in Eco-industrial parks Effects of biodegradable chelants on the root morphology and physiological-biochemical characteristics of Amaranthus hybridus L. in cadmium contaminated soils Tree community characteristics and spatial patterns of the forms Pinus tabuliformis -Quercus wutaishanica in Lingkong Mountain Temporal variation in composition of Brachionus calyciflorus complex and life history traits of sibling species in Lake Tingtang Response of leaf of Nitraria tangutorum Bobr stomata characteristics to artificial simulation of rainfall Photosynthetic traits of the endangered plant species Torreya jackii Influence of dust stress on the photosynthetic and chlorophyll fluorescence characteristics of Pistacia vera L. Effects of different drip irrigation methods under plastic film on physiological characteristics and water use efficiency of protected cucumber Effects of decomposing leaf litter of Juglans regia on growth and physiological characteristics of Triticum aestivum Ecological effects of short-time increased air temperature in Summer and Autumn periods on dark respirations and typical photosynthetic characteristics for Rosa chinensis in Beijing urban areas Influence of magnesium deficiency on chlorophyll fluorescence characteristic in leaves of Newhall navel orange Effects of coastal geographical characteristics on the abundance of submerged aquatic vegetation Fruit diet, Selectivity and Seed dispersal of Hatinh langur (Trachypithecus francoisi hatinhensis) Fractionation character and bioavailability of Cd, Pb, Zn and Ni combined pollution in oasis soil Relationships among female body size, clutch size, and egg size in captive Deinagkistrodon acutus Diurnal changes in the photosynthetic characteristics of two high yield and high quality grasses during different stages of growth and their response to changes in light intensity Health function evaluation and exploring its mechanisms in the Shanghai Green Belt, China Effects of maize‖peanut intercropping on photosynthetic characters and yield forming of intercropped maize Physiological & ecological effects of companion-planted grow seedlings of two crops in the same hole Effects of interactive CO2 concentration and precipitation on growth characteristics of Stipa breviflora Effects of water on photosynthesis in different age of tomato leaves Biological characteristics and cultivation of fruit body of wild medicinal mushroom Perenniporia fraxinea Physiological responses of Salicornia bigelovii to salt stress during the flowering stage Gap characteristics in the mixed broad-leaved Korean pine forest in Xiaoxing’an Mountains Structural characters and nutrient contents of leaves as well as nitrogen distribution among different organs of big\headed wheat Community characteristics in a chronosequence of karst vegetation in Mashan county, Guangxi Eco-physiological response of Phragmites communis to water table changes in the Horqin Sand Land Variations in leaf anatomy of Larix gmelinii reflect adaptation of its photosynthetic capacity to climate changes Effect of different stubble height treatments on the annual growth index and physiological characteristics of Tetraena mongolica in two growing seasons Relationship between nutrient characteristics and yields of tumorous stem mustard at different growth stage Evaluation on carbon sequestration effects of artificial alfalfa pastures in the Loess Plateau area Effects of nitrogen on photosynthetic characteristics and enzyme activity of nitrogen metabolism in maize under-mulch-drip irrigation Comprehensive evaluation on photosynthetic and fluorescence characteristics in seedlings of 4 drought resistance species Variation in main morphological characteristics of Amorpha fruticosa plants in the Qinghai-Tibet Plateau The research progress and prospect of watershed ecological risk assessment Effects of exogenous pb and cu stress on eco-physiological characteristics on foxtail millet seedlings of different genotypes Growth and photosynthetic characteristics of Epimedium koreanum Nakai in different habitats Health evaluation of Dongting Lake based on morphological characters Characteristics of seedlings regeneration in Quercus aliena var. acuteserrata secondary forests in Qinling Mountains Research on the morphological interactions between Tamarix ramosissima thickets and Nebkhas under different sand supply conditions:a case study in Cele oasis-desert ecotone Effects of ecological conditions on morphological and physiological characters of tobacco Inhibition effects of ethyl acetate extracts of Momordica charantia leaves on the experimental population of Spodoptera litura Eco-physiological responses of Phragmites australis to different water-salt conditions in Momoge Wetland Alleviation effect and mechanism of exogenous potassium nitrate and salicylic acid on the growth inhibition of Pinus tabulaeformis seedlings induced by deicing salts Spatio-temporal variation of morphometric characteristics of Brachionus forficula in relation to ecological factors Cattle dung composted by different methods had different effects on the growth and quality of soybean Effects of different soil water treatments on photosynthetic characteristics and grain yield in rice Invasion of exotic Ageratina adenophora Sprengel. alters soil physical and chemical characteristics and arbuscular mycorrhizal fungus community Seasonal variations in the stems of Larix principis-rupprechtii at the treeline of the Luya Mountains Physiological responses of Eucalyptus trees to infestation of Leptocybe invasa Fisher Accumulation and tolerance of Salix variegate and Pterocarya stenoptera seedlings to cadmium Effects of powdery mildew infection on zucchini growth under elevated CO2 and temperature Photosynthetic diurnal variation characteristics of leaf and non-leaf organs in winter wheat under different irrigation regimes Effects of compost from municipal solid waste on ecological characteristics and the quality of different turfgrass cultivars Effects of planting patterns on water use efficiency in winter wheat The biochemical mechanism and application of anammox in the wastewater treatment process Changes in invasion characteristics of Dendroctonus valens after introduction into China Litter amount and its nutrient storage and water holding characteristics under different coniferous forest types in Xiaolong Mountain,Gansu Province Effects of long- and short-term successive parthenogenesis on life history and genetics characteristics of Brachionus calyciflorus GIS analysis of structural characteristics of pollution sources in irrigable farmland in Ningxia China Diversity and Indicator Species of Leaf-litter Ants in Eucalyptus grandis Plantations and Secondary Natural Forests Ecological Stoichiometric Characteristics of Root and Leaf of Pinus massoniana in the Three Gorges Reservoir Area A New Design of Field Trial for Forest Management Based on Stand Characteristics