Dynamics of understory vegetation biomass in successive rotations of Chinese fir (Cunninghamia lanceolata) plantations Developing and optimizing ecological networks in urban agglomeration of Hunan Province, China Safety status and development strategy of peanut in Hunan Province Economic vaule assessment of biodiversity in Hunan SOME NEWLY RECORDED PLANTS FROM HUNAN PROVINCE OF CHINA (Ⅴ) Study on the Flora of Wulingyuan Nature Reserve Seed Plant,Hunan Province First report of Cucumber green mottle mosaic virus(CGMMV)in Hunan Province Soil water holding capacity under four typical ecosystems in Wuyunjie Nature Reserve of Hunan Province Structure and Survival Analysis of Tsuga chinensis Populations in Taoyuandong National Nature Reserve, Hunan Province Investigation and analysis of application prospects of Lagerstroemia indica germplasm resources in Hunan Province Studies on fertility characteristics of different productive paddy soils in double-rice copping regions of Hunan province Validation and adaptability evaluation of rice growth model ORYZA2000 in double cropping rice area of Hunan Province Seasonal variation of fixed ammonium content of paddy soils in Hunan Province and its bioavailability Fixed ammonium content of chief paddy soil types in Hunan Province and its influencing factors Emergy of agro-ecosystem in Hunan Province: Evolution and trend. SOME NEWLY RECORDED PLANTS FROM HUNAN PROVINCE OF CHINA(Ⅳ) NEW RECORDS FOR HUNAN PROVINCE PTERIDOPHYTES FLORAS Understory Vegetation Biomass in Successive Rotations of Different Aged Cunninghamia lanceolata Forests THE ORNAMENTAL VALUE AND APPLICATION OF RARE PLANTS IN HUNAN OF CHINA Ethnobotanical research on the dying Dong cloth in Tongdao, Hunan Province Soil Microbial Biomass Carbon and Nitrogen Concentrations in Four Subtropical Forests in Hilly Region of Central Hunan Province, China Newly Recorded Plants in Hunan Province Reasons of Damage of Forest by the Ice and Snow,the Loss Evaluation as well as Suggestions on Reestablish ment of Forests after the Disaster in Hunan Province Effects of Land Use Types on Soil Quality of the Hilly Area in Central Hunan Province STUDIESON DOLICHOS LABLAB L. RESOURCES IN HUNAN PROVINCE Study on Community of Rare and Endangered Plant Liriodendron chinense in Sandaokeng Nature Reserve, Hunan Province Additions to the mosses of Hunan Province, China New records of dryopteridaceae in Hunan Province from China Some newly recorded plants from Hunan Province of China(Ⅵ) Estimation of Hunan forest carbon density based on spectral mixture analysis of MODIS data. Assessment of vulnerability of ecological water resource bank in hilly-land regions, South China: a case study of Hunan Province Carbon Storage, Carbon Density, and Carbon Sequestration Potential of Cunninghamia lanceolata plantations in Hunan Province Vertical Distribution and Seasonal Dynamics of Soil Organic Carbon in Phyllostachy edulis Plantations and P. edulis-Cunninghamia lanceolata Mixed Forests in the Hilly Region of Central Hunan, Southern China Carbon density, storage and spatial distribution under different ‘Grain for Green’ patterns in Huitong, Hunan Province A Simulated Study on the Effects of Seasonal Drought on Growth and Yield of Double Cropping Rice in Hunan Province Rediscovery and Supplemental Description of Ombrocharis dulcis (Labiatae), a Species Endemic to Hunan, China Studies on the Mineral Medicinal Material Cinnabar in Hunan Province Active pools of soil organic carbon in subtropical forests at different successional stages in Central Hunan, China