Analysis of Ecotourism Plant Resources on Baguang Heba Road in Shenzhen
To understand the status of plant resources in Heba Road,Dapeng New District,Shenzhen city,the advantages of developing ecotourism in this area in terms of plant resources and plant landscapes were analyzed based on survey data on plant community structure.The results of the study showed that a total of 238 species of plants from 87 families and 185 gen-era were investigated and recorded on Heba Road,accounting for 17.35%of the plant species in Dapeng New District,among them,there are 14 species of mangrove plants(52 trees,accounting for 21.85%of the surveyed plant species;128 shrubs,accounting for 53.78%;82 herbs,accounting for 34.45%);the Simpson's species diversity index(SDI)of the plant community was in the range of 0.76-0.95,rich in plant resources,with a significant positive correlation between the number of species in the tree layer and the number of species in the shrub layer(p<0.01).There were records of national second-grade protected plants,such as Cibotium barometz,Aquilaria sinensis,Machilus nanmu,and Camphora officinarum,the endangered species of the Heritiera littoralis tree and the second-grade protected animal,Paramesotriton hongkongensis.The rich biological re-sources of natural plant communities constitute a diverse and rich natural landscape around the nuclear dam road,which lays a rich and crucial foundation for the development of ecotourism along Heba Road in Damguang.Based on this survey,we pro-pose countermeasures for the sustainable development of ecotourism,and on the premise of following the laws of nature,we put forward suggestions for the improvement of the protection of local vegetation and ecosystems in response to the existing problems to provide a scientific basis and theoretical references for the strategy of realizing a win-win situation for both eco-nomic and ecological benefits.
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