Biodiversity is on important concept in ecology,ogriculture and also economics.This paper examines the biodiversity problem in tea-production of Fujian province,China,and tries to improve the biodiversity in Fujian te...Biodiversity is on important concept in ecology,ogriculture and also economics.This paper examines the biodiversity problem in tea-production of Fujian province,China,and tries to improve the biodiversity in Fujian tea industry by illustrating the problem and arousing the public concern about it ,which is the main contribution and the purpose of the problem in detail at first.In the next section it analyzes some factors which contribute to the problem,mainly including natural and historical reasons,economic reasons,institutional reasons and technological reasons.Then this paper tries to propose Some suggestions to solve or alleviate the biodiversity problem in Fujian tea-production from the point of government,academic field and the producers,as it needs the joint efforts of all those participants.Econometric analyses will be made when necessary with SPSS 11.0.展开更多
Chagusaba,which is traditional tea-grass integrated system in Shizuoka,is one of Globally Important Agricultural Heritage Systems（GIAHS） sites in Japan.Chagusaba provide an important habitat for natural plant specie...Chagusaba,which is traditional tea-grass integrated system in Shizuoka,is one of Globally Important Agricultural Heritage Systems（GIAHS） sites in Japan.Chagusaba provide an important habitat for natural plant species.In this study,we investigated the flora in Chagusaba and environmental factors to affect the number of native species estimated their diversity.Fifty Chagusaba were classified in to five vegetation types by Two-way indicator species analysis.In addition,high number of native plant species Chagusaba had low soil p H,covered large areas,and were in places where the land had not been modified.Through statistical analysis（GLM）,we found that land modification had an especially significant effect on the diversity of native plants,and that the diversity of native plants was reflected in the history of the use of the land.展开更多
文摘Biodiversity is on important concept in ecology,ogriculture and also economics.This paper examines the biodiversity problem in tea-production of Fujian province,China,and tries to improve the biodiversity in Fujian tea industry by illustrating the problem and arousing the public concern about it ,which is the main contribution and the purpose of the problem in detail at first.In the next section it analyzes some factors which contribute to the problem,mainly including natural and historical reasons,economic reasons,institutional reasons and technological reasons.Then this paper tries to propose Some suggestions to solve or alleviate the biodiversity problem in Fujian tea-production from the point of government,academic field and the producers,as it needs the joint efforts of all those participants.Econometric analyses will be made when necessary with SPSS 11.0.
文摘Chagusaba,which is traditional tea-grass integrated system in Shizuoka,is one of Globally Important Agricultural Heritage Systems（GIAHS） sites in Japan.Chagusaba provide an important habitat for natural plant species.In this study,we investigated the flora in Chagusaba and environmental factors to affect the number of native species estimated their diversity.Fifty Chagusaba were classified in to five vegetation types by Two-way indicator species analysis.In addition,high number of native plant species Chagusaba had low soil p H,covered large areas,and were in places where the land had not been modified.Through statistical analysis（GLM）,we found that land modification had an especially significant effect on the diversity of native plants,and that the diversity of native plants was reflected in the history of the use of the land.
