福建上杭县蛟洋新材料产业园区对周边植物群落的影响OA

[Objective]To study the impact of industrial park development and construction on surrounding plant communities.[Method]Focus on the plant communities surrounding the Jiaoyang New Material Industrial Park in Shanghang County,Fujian Province.By conducting phyto-cenological surveys upper,middle,and lower reach of the watershed where the park is located,the spatial distribution characteristics of the flora composition and community structure surrounding the industrial park were analyzed.[Result]Tropical and subtropical components dominate the flora composition of the Luowu River watershed,accounting for a much higher proportion than other components.The development and construc-tion of the industrial park did not alter the flora composition of the watershed.However,due to the positive effects of human intervene,,the o-verall species diversity index of the herbaceous layer community in the middle reach area where the industrial park is located was significantly lower than that in the upper and lower reach areas(P<0.05).[Conclusion]Overall,the construction and industrial production activities of the Jiaoyang New Material Industrial Park have significantly affected the species composition of the surrounding plant communities,showing that the herbaceous layer plant species diversity has been the most affected with positive function.