With an Iris Intrepid II XSP ICP full spectrum ICP emission spectrometer,trace elements including Se,Fe,Mn,Cd,Cr,Co,Ni,Cu,Pb and Zn in Huangshan teas were determined.The best analysis conditions were selected by exper...With an Iris Intrepid II XSP ICP full spectrum ICP emission spectrometer,trace elements including Se,Fe,Mn,Cd,Cr,Co,Ni,Cu,Pb and Zn in Huangshan teas were determined.The best analysis conditions were selected by experiments.The method is simple and rapid,and the precision and accuracy are all in line with the requirements.This method was used to analyze actual tea samples with satisfactory results.展开更多
Based on tourist resources' evaluation and tourism market development of Huangshan Hot Spring Scenic Area,by combining with relevant theories of "SWOT",the paper has identif ied the leading functional or...Based on tourist resources' evaluation and tourism market development of Huangshan Hot Spring Scenic Area,by combining with relevant theories of "SWOT",the paper has identif ied the leading functional orientation and tourism development idea of the hot spring scenic area.Meanwhile,by following the principle of "sustainable use" of Huangshan natural resources,planning strategies and implementing suggestions have been put forward based on "addition,subtraction,multiplication and division".The ultimate purpose is to create diversified tourism experiences for tourists and improve tour quality of hot spring scenic area,and f inally build Huangshan tourism brand of "Snowy Hot Spring".展开更多
[Objectives] This study was conducted to understand the species diversity of plant communities in the Xiaolingjiao area of Anhui Province,and to analyze the current status of the plant resources of Symptocos.[Methods]...[Objectives] This study was conducted to understand the species diversity of plant communities in the Xiaolingjiao area of Anhui Province,and to analyze the current status of the plant resources of Symptocos.[Methods]Quadrats with a total area of 3 600 m^2 were set up in typical evergreen broad-leaved forests in the Xiaolingjiao area of Huangshan Mountain.[Results] There were 79 species of woody plants in the quadrats,belonging to 53 genera of 29 families.As seen from the age class structure,evergreen trees such as Castanopsis eyrei and Eurya nitida were growing populations,and Cyclobalanopsis glauca,Cunninghamia lanceolata,Pinus massoniana and Loropetalum chinense were declining populations.The age class structure of each species in Symplocos was of the growing type,and the various populations had not reached a stable state and would grow continuously.The communities had a tendency to develop to evergreen broad-leaved forests.[Conclusions]This study provides a scientific basis for the protection,development and utilization of Symplocos plants.展开更多
文摘With an Iris Intrepid II XSP ICP full spectrum ICP emission spectrometer,trace elements including Se,Fe,Mn,Cd,Cr,Co,Ni,Cu,Pb and Zn in Huangshan teas were determined.The best analysis conditions were selected by experiments.The method is simple and rapid,and the precision and accuracy are all in line with the requirements.This method was used to analyze actual tea samples with satisfactory results.
文摘Based on tourist resources' evaluation and tourism market development of Huangshan Hot Spring Scenic Area,by combining with relevant theories of "SWOT",the paper has identif ied the leading functional orientation and tourism development idea of the hot spring scenic area.Meanwhile,by following the principle of "sustainable use" of Huangshan natural resources,planning strategies and implementing suggestions have been put forward based on "addition,subtraction,multiplication and division".The ultimate purpose is to create diversified tourism experiences for tourists and improve tour quality of hot spring scenic area,and f inally build Huangshan tourism brand of "Snowy Hot Spring".
基金Supported by Shenzhen Land Ecological Survey and Evaluation(SZCG2018161498)。
文摘[Objectives] This study was conducted to understand the species diversity of plant communities in the Xiaolingjiao area of Anhui Province,and to analyze the current status of the plant resources of Symptocos.[Methods]Quadrats with a total area of 3 600 m^2 were set up in typical evergreen broad-leaved forests in the Xiaolingjiao area of Huangshan Mountain.[Results] There were 79 species of woody plants in the quadrats,belonging to 53 genera of 29 families.As seen from the age class structure,evergreen trees such as Castanopsis eyrei and Eurya nitida were growing populations,and Cyclobalanopsis glauca,Cunninghamia lanceolata,Pinus massoniana and Loropetalum chinense were declining populations.The age class structure of each species in Symplocos was of the growing type,and the various populations had not reached a stable state and would grow continuously.The communities had a tendency to develop to evergreen broad-leaved forests.[Conclusions]This study provides a scientific basis for the protection,development and utilization of Symplocos plants.
