desert 第7页

Dynamics of Aboveground Parts of Artificial Vegetations in Desert Region Grass NPP Estimation by Remote Sensing and Its Feasibility in Desert Grassland Photosynthetic and Physiological Characteristics of Eight Psammophilic Shrub Species in Northeast Ulanbuh Desert during the Late Growing Season A MATHEMATICAL MODEL AND A COMPUTER SIMULATION OF SUCCESSION PROCESS OF LEYMUS CHINENSIS MICROCOMMUNITIES IN ABANDONED FIELD EFFECTS ON FLOOD AND DROUGHT SINCE THE DESTRUCTION OF FORESTS IN CHINA: A DISCUSSION ON HYDRO-CLIMATIC EFFECTS OF FOREST A PROBE INTO THE STATUS AND COUNTER MEASURES OF SANDY DESERTIFICATION IN CHINA THE QUANTITATIVE ANALYSIS OF EFFECT FACTORS ON SANDY DESERTIFICATION IN ORDOS PLATEAU The study on stability and resilience in different stages of grassland desertification process On the nitrogen fixation by biological soil crusts in the Gurbantunggut Desert, northern Xinjiang of China Studies on the Chemical Constituents of Cistanche deserticola Y. C. Ma Characterication of construction and functions of Vitex rotundifolia var.simplicifolia community during the process of desertification in Poyang Lake Effects of arbuscular mycorrhizal fungal inoculation on growth and photosynthesis of Cyclobalanopsis glauca seedlings Comparison effects of sterility and lethal controlling on Mongolian gerbil population Relationship among Leaf Anatomical Characters and Foliar δ₁₃ C Values of Six Woody Species for Karst Rocky Desertification Areas Characteristic Analysis of Seriphidium transillense(Poljak.) Poljak. Desert Grasslands at Different Degraded Stages in the Northern Tianshan Mountains Study on Enclosing Effects and Biodiversity Variation of Desertification Grassland in Hulunbeir Steppe Forest, Evapotranspiration, Climate and Desert: Effects on Desertification since the Change of Forests in China Ramet Age Structure and Its Dynamics of Nitraria tangutorum Clonal Populations in the Southern Margin Area of Tengger Desert Comparisons Between Cistanche deserticola Y. C. Ma and C. tubulosa(Schenk)Wight on Some Pharmacological Actions Responses of antioxidant defense system of Erythrodoutium juluceum to drought stress in rocky desertification of karst areas Extraction of Desertification Information Based on SMA——A Case Study in Mu Us Sandland Relations between Seedlings‘ Photosynthetic Characteristics and Their Drought Tolerance under Water Stress in Rocky Desertification Area Application of Multifunctional Seed-Dressing Agent in Aerial Seeding Against Desertification Research on Climate Ecological Effect Evaluation of Regional Protection Forest System in Wulanbuhe Desert Current Status, Dynamics and Causes of Desertification in China Phenological Characteristics of Typical Herbaceous Plants(Lris lacteal) and Its Response to Climate Change in Minqin Desert THE FUNCTION TEST AND RESEARCH OF DEEP PLANTING EARTH AUGER IN SEMIARID SAND Distribution of trace elements in tissues of bactrian camels from different ecological environments Identification of ecological corridors for Tibetan antelope and assessment of their human disturbances in the alpine desert of QinghaiTibet Plateau. Leaf and soil stoichiometry of four herbs in the Gurbantunggut Desert,China. Identification and conservation assessment of suitable habitats for Tibetan antelope in the alpine desert, QinghaiTibet Plateau. Effects of grazing on spatial distribution relationships between constructive and dominant species in Stipa breviflora desert steppe. Effect of fertilization on soil respiration in the Stipa breviflora desert steppe of Inner Mongolia. Effects of nitrogen addition on soil physico-chemical properties and enzyme activities in desertified steppe. Effects of the contraceptive compound (EP-1) on reproduction of dominant desert rodents in Inner Mongolia Study on Soil Microbiotic Crust and Its Influences on Sand-fixing Vegetation in Arid Desert Region Effect of Water Supply on Seed Germination of Soil Seed-bank in Desert Vegetation Patterns of Vegetation Succession in the Process of Ecological Restoration on the Deserted Land of Shizishan Copper Tailings in Tongling City Studies on pollen viability of Cistanche deserticola Morphology of seed germination and haustorium formation in Cistanche deserticola Water uptake mechanism and desiccation-tolerant adaptation of Taxiphyllum aomoriense crust in karst rocky desertification Variation in algal composition among cifferent developmental stages of biological soil crusts in Gurbantunggut Desert The characteristics of medium and trace element concentrations in the rhizosphere of desert shrubs, Alxa The influence of biological soil crusts on dew deposition and characteristics of soil surface in Gurbantunggut Desert Effect of overgrazing on grassland desertification in Maqu County Relationships between soil factors and leaf element, water contents in desert plant Reaumuria soongorica Changes of soil organic C and total N contents as affected by desertification in Horqin Sand Land, North China Phenology and sex expression of Junggar desert ephemerals Neotorularia korolkovii and Isatis violascens (Brassicaceae) Estimation and analysis of grass biomass in desert by remote sensing A Comparison of ecophysiological characteristics of four dominant Caragana species in adaptation to Desert Habitat of the Inner Mongolia Plateau Seedling emergence and growth responses of five desert species to sand burial depth Morphological adaptation of four dominant Caragana species in the desert area of the Inner Mongolia Plateau Comparisons of leaf traits among 17 major plant species in Shazhuyu Sand Control Experimental Station of Qinghai Province Growth and reproduction and their relationships with soil moisture in artificially established Artemisia sphaerocephala populations of different densities in the Alxa Desert Indication of desert vegetation to landscape patterns and dynamics at the northern edge of Tianshan Mountains Characteristics and distributions of degraded ecological types in China Establishment of Cistanche deserticola cell lines in suspension culture Study on viability of Cistanche deserticola seeds Study on soil aggregates stability of mulberry ridge in Rocky Desertification based on Le Bissonnais method Soil respiration patterns during restoration of vegetation in the Shapotou area, Northern China Quantitative characteristics and species composition of Artemisia sphaerocephala and A.ordosica communities in the Ulanbuh Desert Spatial heterogeneity of vegetation coverage and its temporal dynamics in desert steppe, Inner Mongolia Effects of different irrigation regimes on characteristics of transpiring water- consumption of three desert species Plant species diversity and community classification in the southern Gurbantunggut Desert Litter amount and its dynamic change of four typical plant community under the fenced condition in desert steppe Effects of shrub encroachment in desert grassland on runoff and the induced nitrogen loss in southeast fringe of Tengger Desert Differences in the surface palynomorph assemblages on a karst mountain and rocky desertification areas: a case in Nanchuan District,Chongqing Isolation,purification and identification of polysaccharide of Cistanche deserticola Quantitative analysis of three active constituents in crude drug of Cistanche deserticola influenced by different factors Effects of Shrub-grass on Direct Seeding of Cyclobalanopsis glauca and Malania oleifera in Rocky Desertification Mountains in Southwest Guangxi Niche and Spatial Distribution Pattern Analysis of the Main Populations of the Tarim Desert-Oasis Ecotone Study of Manual Control in vitro Parasitism Key Technology of Cistanche deserticola Characteristics of Leaf Dehydration on Water Relation and Photosystem Ⅱ Activity in Two Desert Plants Effect of Soil Drought Stress on the Ultramicrostructures of Chloroplasts and Mitochondria in Three Desert Plants with Different Photosynthetic Types An Integrated Method for the Extraction of Effective Substances from Cistanche deserticola Investigation on the occurrence of extraordinarily serious sand storm in Ningxia Hui Nationality and Nei Monggol Autonomous Regions Soil seed banks of different grassland types of Alashan arid desert region, Inner Mongolia Succession pattern of artificial vegetation community and its ecological mechanism in an arid desert region Changes of four common plant populations growth and their anti-oxidative enzymatic system in desertification process Perceptions and adaptation strategies of herders in desert steppe of Inner Mongolia to climate change.