region 第2页

Evaluation on the influence of natural forest protection program on forest ecosystem service function in changbai mountain Ecological-economic coupling effects of transforming slope farmland to terraces in the hilly-gully region of Loess Plateau Regional ecological risk assessment in Nansi lake based on RS and GIS Establishment of aquatic ecosystem divisions based on the environmental Gini coefficient in China Metabolic characteristics and community diversities of airborne microbes at different functional regions in Qingdao in winter Quantitative investigation of the interactive coupling relationship between urbanization and eco-environment Influences of different plastic film mulches on soil water use and yield of winter wheat in semiarid rain-fed region Biomass and carbon storage of communities in secondary karst forests in Mashan county, Guangxi Research on the spatial patterns of ecological and economic sustainable development capacities in the Xinjiang Region Phytoplankton diversity and off-flavor-producing Microcystis in the Taiyuan region of the Fenhe River Pattern of enzyme activities of typical coniferous forest soils along the North-South Transect of Eastern China Litter production and turnover in four types of subtropical forests in China The design of agri-industrial ecological park:a case study of Zhengzhou national economic-technological development area Impacts of land use/cover change in China on mean temperature Effect of different land-use patterns on physical characteristics of the soil in the Yellow River delta region Characteristics of the soil water cycle in an abandoned sloping field in the semi- arid Loess Hilly Region Analysis of yield stability and test site representativeness of sugarcane trials using combined AMMI and HA-GGE biplot models Analysis of yield potential of maize in different ecological regions in Jilin Province using Hybrid-maize model Risk assessment and zoning of drought for summer maize in the Huang-Huai-Hai Region Soil seed bank and its correlations with aboveground vegetation in ecological restoration zones of Wenchuan Earthquake Region Population characteristics of super-high-yielding wheat under rice stubble in Huanghuai area Improving effect of mulching methods on moderately saline soil and sunflower yield Suitability evaluation of eco-climatic conditions for high quality rice production in Sichuan Province SOIL CARBON AND NITROGEN CONTENTS ALONG ELEVATION GRADIENTS IN THE SOURCE REGION OF YANGTZE, YELLOW AND LANTSANG RIVERS A BRIEF REVIEW OF STUDIES ON DIFFERENTIATION OF VEGETATION PATTERN ALONG A TOPOGRAPHIC GRADIENT IN HILLY REGIONS Regional characteristic analysis of alkaloids and chlorogenic acid in wild Phellodendri Amurensis Cortex Analysis on ecological suitabilityand regionalizationof traditional Chinese medicinal materials Tree of life for the genera of Chinese vascular plants Phylogenetic clustering and overdispersion for alpine plants along elevational gradient in the Hengduan Mountains Region, southwest China Comparison of four DNA barcodes in identifying certain medicinal plants of Lamiaceae Phylogeography of an alpine plant Ligularia vellerea (Asteraceae) in the Hengduan Mountains Vegetation Characteristics and Its Distribution of Qilian Mountain Region Studies on the Characteristic of Element Contents in the Dominant Plant Species of the Threegorges Region in China An Ecogeographical Regionalization for Biodiversity in China First-level agricultural region division and strategies for their sustainable develpment Population Supporting Capacity of Land(PSCL) in Dabie Mountainous Region in Hubei Province Study on Rational Land Use for Comprehensive Agro-development--A Case Study from Jixian County,Shanxi Province Studies on the Regional Distribution of the Main Superior Pear Cultivars and Their Optimum Ecological Indexes in China The Vertical Climatic Habitat Zones in Mountainous Regions in South-western Hubei Province Analysis of ecological and environmental effects of coordination of farming and animal husbandry of “rice-ryegrass-goose” Variation characteristics of village and its relation with farmland productivity in south-center of Hebei province Preliminary discussion on the distribution of agricultural resources and sustainable agriculture development pattern in saline region around Bohai Sea Construction of eco-agriculture at Wangjiagou valley in the hilly loess region of west Shanxi and its trend Thinking on the construction of new style eco-agriculture in mountainous regions of the Three Gorges reservoir areas in Chongqing Preliminary study on magnetic susceptibility of saline soil Regional difference of cropping-animal husbandry system and its developmental trends at intensive farming region in the Changjiang River Delta Patterns and programming for ecoagricultural divisions in Jiansu Province To implement the natural forest protection project in Hebei Province Differentiation in contents of major mineral elements of soybeans from different regions in China Agro-forestry ecosystem and sustainable development of agriculture in Karst regious-Taking Zerong Village of Xingyi City of Guizhou Province as an example Agro-forestry models and their economic benefits in the sandy region-Taking sandy region of Kaifeng City in Genan Province as an example Analysis of the integrated ecosystem of farming，forestry and animal husbandary in Kaifeng sandy experimental region Climatic productivity of forage grass and its restricting factors in north region of China Discussion on eco-agriculture and modern agriculture Study on the occupying phenomena of ecological footprint from other regions through farm products flowing in our country—A case study from wheat Study on distribution of special high quality commercial foodstuff production base in Northeast of China Early warning theory on regional eco-environmental issues and its application Regional distribution of rice grain quality in climatic transitional regions from north to south China Small scale agroecological regionalization: a case study of the Second Branch of853 State Farm in Sanjiang Plain of Northeastern China The Floristic Relationship Between Eastern China and Japan The Floristic Characteristics and Geographical Distribution of the Rosaceae in Xizang Study on the Floristic Phytogeographical Differentiation of Xizang Tibet EFFECTS OF EXOGENOUS ETHYLENE ANDα-NAPHTHALENE ACETIC ACID ON AERENCHYMA FORMATION IN THE STEM OF TWO RIPARIAN PLANT SPECIES ARUNDINELLA ANOMALAAND SALIX VARIEGATAIN THE THREE GORGES RESERVOIR REGION OF CHINA SOIL ORGANIC CARBON AND NITROGEN DYNAMICS DURING THE RE-VEGETATION PROCESS IN THE ARID DESERT REGION LEAF AREA CHARACTERISTICS OF PLANTATION STANDS IN SEMI-ARID LOESS HILL-GULLY REGION OF CHINA Regionalization and distribution pattern of vegetation of Northeast China Distribution pattern and environmental interpretation of plant species diversity in the mountainous region of Ili River Valley, Xinjiang, China Basic soil properties and comprehensive evaluation in different plantations in rocky desertification sites of the karst region of Guizhou Province, China Responses of vegetation to climate change in the headwaters of China’s Yellow River Basin based on zoning of dry and wet climate Comprehensive evaluation of natural factors fragile of eco-environment in Poyang Lake region Study on causes and occurrence rules of seasonal drought in subtropical red soil hilly region Ecological province construction is a profitable probe and practice of regional sustainable development A preliminary study on the project resettlement and sustainable development of relocation in Dongting Lake Area—A case study from Anxiang，Hanshou and Yueyang County，Hunan Province Adaptability analysis of ecological climate and regional research on the apple pear in Hexi Corridor The climatic regionalization of protected horticulture in South China A study on abroad challenges of scaling-up of crop models for regional applications Characteristics of farming-forestry-animal husbandry integrated ecosystem in Kaifeng sandy region Technical system of prevention forest fire in the travelled region of Lu Mountain The patterns innovation of agricultural technology prog ress in the Western Regions The ecological era has come to the earth of China