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Effects of planting density on the grain yield and source-sink characteristics of summer maize. Effects of shading on the nitrogen redistribution in wheat plant and the wheat grain quality. Effects of wildernesstraining -Ailuropoda melanoleuca’s feeding and artificial harvesting on population structure of Fargesia robustaclone. Effects of cropping patterns on photosynthesis characteristics of summer maize and its utilization of solar and heat resources. Quantitative changes of phenolic acids in Larix gmelinii needles induced by leaf damage. Short term effect of applying organic materials in improving soil fertility of Weibei rainfed highland. Behavior ethogram and PAE coding system of Cervus nippon sichuanicus. Effects of weeding methods on weed community and its diversity in a citrus orchard in southwest Zhejiang. Response of photosynthetic characteristics of peanut seedlings leaves to low light. Effects of environmental stress on seedlings root growth and nodulation of leguminous shrubs in the dry valley of |Minjiang River. Characteristics of coarse woody debris |in Huzhong area of Great Xing’an Mountains. Physicomechanical properties of plantation poplar wood under different eco-environments Ecological misunderstanding,integrative approach,and potential industries in circular economy transition Ecological effects of multifunctional micro-flora agent in environment Application of fractal theory in studying soil aggregates under different skidding modes Effects of shading at blossoming and boll-forming stages on cotton fiber quality Recycling rate of N and P through a feeding-composting cycle and their recoveries in agro-ecosystems Relationships of Aulacophora beetles feeding behavior with cucurbitacin types in host crops Urbanization expanding process and its spatial characteristics in Changping District of Beijing,China Effects of bacteria-feeding nematode at its different density on bacterial number,bacterial activity and soil nitrogen mineralization Effects of artificial tending on Pinus tabulaeformis forest growth and its structural characteristics. Spatial and temporal differentiation of mountainous soil organic matter δ ¹³C in Dinghushan Biosphere Reserve. Ecological relationships among artificial vegetations during their restoration in Antaibao mining area Interactions between fungal-feeding nematodes and fungi and their effects on soil nitrogen mineralization Quantitative methodologies for ecotone determination on north slope of Changbai Mountains Conservation priorities for plant species of forest-meadow ecotone in Sanjiangyuan Nature Reserve Effect of organophosphorous insecticides on Chinese chive insect pests and their degradation by pesticide-degrading bacterium Seasonal variations in biomass and salidroside content in roots of Rhodiola sachalinensis as affected by gauze and red film shading Suspending particulates in rotifer-culturing pond ecosystem Degradation of methyl parathion in soil and Chinese chive by strain DLL^-1 T-square study on spatial pattern and regeneration of Betula albo-sinensis Burkill population on west slope of Jiuding Mountain Dynamics of biomass and net primary productivity in succession of south subtropical forests in Southwest Guangdong Analysis on instantaneous spatial pattern of thermal force field in Harbin Residual of exogenous iodine in forest soils and its effect on some wild-vegetable plants Distribution of dinoflagellate resting cysts in surface sediments from the Changjiang River estuary Povidone-iodine and isothiozolone for removing red tide algae Phaeoecystis globosa Dynamics of litter and under-ground biomass in Carex lasiocarpa wetland on Sanjiang Plain Application of succession study in tending and restoration of evergreen broadleaved forest Growth and physiological features of Salix matsudana on the Mu Us Sandland in response to shading A review on mast seeding studies Application of ordinary Kriging method in entomologic ecology Variation in seed yield components among varieties of Poa pratensis Molecular-ecological technology of microorganisms and its application to research on environmental pollution Effect of seeding date on yield characteristics of different rapeseed (Brassica napus) genotypes Changes of photosynthetic characteristics of strawberry leaf under shading Energy production of plants in grass,Dicranopteris dichotoma and Rhodomyrtus tomentosa communities in Hong Kong Optimized models of logging-tending system in cutting areas Medium selection and compounding of environmental eco-engineering through making use of life rubbish to produce carpet turf A primary study on chemical bound forms of copper and zinc in wheat and rape A primary study on distribution and binding forms of arsenic in polluted crop seeds Mechanism of nutrient preservation and supply by soil and its regulation Ⅱ Binding status of humus in brown earth type vegetable garden soils and its role in fertility DCA ordination of ecological distribution of saprophytic bryophytes in forest ecosystems in Changbai Mountains Formation mechanism of flooding and waterlogging disasters in region of Dongting Lake and their ecological reducing strategies and watershed management An energy budget for individual pacific abalone (Haliotis discus hannai Ino) Feeding effect of yeast and yeast alga mixture on Brachionus calyciflorus Effect of phosphate buffer on membrane lipid peroxidation of plants and its relation to sulphurous acid harm Distribution patterns of spikelets and florets in conical spikes of three grass species Aggregated distribution of Anser indicus nest in Bayinbuluke of Tianshan Mountains and its breeding ecology Density dependence of Phalaris aruandinacea clonal population on middle mountain region of subtropical zone of China A disturbed ecosystem Ⅱ. Nitrogen cycling and its regulation in tussah-feeding oak plantation Effect of amino acids in root exudates from Eichhornia crassipes on degradation of phenol by its rhizospheric Enterobacter sp. F₂ Feeding habit and seasonal variation of ingesting of Eremias multiocellata Variations in egg-laying habit and egg size of artificially breeding silver pheasant Winter inhibition in photosynthetic ability of Changbai Mountain evergreen conifers Resource enhancement of arkshell(Scapharca(Anadara) broughtonii) in Shandong offshore waters Behavioural ecology of Azure-winged magpie(Cpanopica cyana) during its breeding period A preliminary analysis on the euclosed experimental results of red tide formation Ⅱ.Phytoplanktou succession and dinoflagellate red tide Defending strategy against main natural agrocalamities in Liaoning province: construction of forestry eco-engineering Effect of elevated levels of atmospheric CO₂ on plant-insect interaction Ecological planning and construction of economic development zone Residual effect of phosphorus fertilizer and phosphorus recycling in a farming system Ⅲ. Recycling rate of P and N in feed stuffs and bedding materials through a feeding-composting cycle and recoveries of P and N in organic manure Canopy structure, light distribution and leaf biomass of tussah-feeding oak forest Application of canonical analysis in ordination of coastal solonchalk vegetation of Jiangsu Province Transferring and cycling of organic and inorganic nitrogen in micro-agroecosystem Effect of different cultivation modes on soil factors and wheat development on rice-harvested field along Huanghe River banks Feeding habit and seasonal variation of ingesting of left-eyed flounder in south Bohai Sea Feeding habits of Macoca multta in tropical and subtropical forests Relationship between native breeding pigs trait and ecological type in Anhui Province Ecological studies on relationship between the process of des ertification and vegetation dynamics in the west of northeast China:Vegetation o rdination Effect of seedling stage shading on cotton yield and its quality formation