As one of the outstanding representatives of classical Chinese gardens,the Summer Palace has a variety of shrub plant species,and the configuration of shrub plants is also unique.The shrub landscape configuration of t...As one of the outstanding representatives of classical Chinese gardens,the Summer Palace has a variety of shrub plant species,and the configuration of shrub plants is also unique.The shrub landscape configuration of the Summer Palace is varied,with solitary planting,pair planting,cluster planting and group planting as the landscaping forms,providing people with the functional role of watching,interacting and using in leisure and entertainment,so that domestic and foreign tourists will linger in the Summer Palace.Through detailed introduction of distribution,landscaping form and aesthetic value of shrub configuration in the Summer Palace,analysis and discussion of its role,people can appreciate the fun of plant configuration in the royal garden in more detail.展开更多
The soil seed bank is an important source of restoration and resilience of disturbed ecosystems. This study evaluates the regeneration potential through the soil seed bank of the shrub savannas of Nguela and Mbe in or...The soil seed bank is an important source of restoration and resilience of disturbed ecosystems. This study evaluates the regeneration potential through the soil seed bank of the shrub savannas of Nguela and Mbe in order to predict the eventual dynamics. Three plots of 0.25 ha subdivided into four sub-plots of 0.015 ha have been installed in each savannah. In total, 48 samples of each savannah, i.e. 96 samples of both savannas, have been taken from the soil layers, 0 - 5 cm, 5 - 10 cm, 10 - 15 cm and 15 - 20 cm. Species diversity and abundance of the soil seed bank have been assessed after germination. The results reveal 167 seedlings belonging to 23 species in the Mbe savannah and 144 seedlings belonging to 14 species in the Nguela savannah. The total densities of the germinated seeds were respectively 463.63 seeds/m<sup>2</sup> and 400 seeds/m<sup>2</sup>. Nevertheless, the 20 cm deep layers have illustrated themselves compared to the superficial layers with densities of 16.29 seeds/m<sup>2</sup> and 21.66 seeds/m<sup>2</sup>, respectively, in the savannas of Mbe and Nguela. Herbaceous species largely dominated, with percentages of 91% and 100%, respectively, in the savannas of Mbe and Nguela. Alone, the Trema orientalis (L.) Blume species has been identified as woody species in the Mbe savannah. The greatest specific richness has been obtained in the first five centimeters of soil, with 21.73% and 28.57% of exclusive species, respectively, in the savannas of Mbe and Nguela. The results reveal that restoration through the soil seed bank would be limited to a single woody species found (T. orientalis). Consequently, the study suggests silvicultural interventions based on planting or enrichment techniques for sustainably managed savannas exposed to anthropogenic disturbances.展开更多
In the campus greening design,the shrub height is generally consistent with people’s horizontal line of sight,which plays a significant role in people’s visual focus.From the perspective of ornamental characteristic...In the campus greening design,the shrub height is generally consistent with people’s horizontal line of sight,which plays a significant role in people’s visual focus.From the perspective of ornamental characteristics of plants,the application of shrub landscape is explored in a campus environment.Based on the analysis of the selection,arrangement and maintenance of shrub plants in campus gardens,the application of shrub landscape on campus was evaluated comprehensively from the theoretical analysis of plant ornamental characteristics and campus shrub landscape.Based on the research background of the problems existing in the application of shrub landscape on campus,this paper first collected and sorted out the relevant theories extensively,and then conducted in-depth research on the relevant theories by using analysis methods such as literature data,field investigation and questionnaire survey.The results will provide a theoretical guidance and practical advocacy for campus garden planning and design,and help to create a livable and comfortable campus environment.It is hoped that the results will have some references for future campus shrub landscape and play a certain promoting role.展开更多
基金Sponsored by Undergraduate Innovation Training Program Support Project of Anhui Province(S202112216146)Key Project of Scientific Research Project(Natural Science)of Colleges and Universities in Anhui Province(2022AH051861).
文摘As one of the outstanding representatives of classical Chinese gardens,the Summer Palace has a variety of shrub plant species,and the configuration of shrub plants is also unique.The shrub landscape configuration of the Summer Palace is varied,with solitary planting,pair planting,cluster planting and group planting as the landscaping forms,providing people with the functional role of watching,interacting and using in leisure and entertainment,so that domestic and foreign tourists will linger in the Summer Palace.Through detailed introduction of distribution,landscaping form and aesthetic value of shrub configuration in the Summer Palace,analysis and discussion of its role,people can appreciate the fun of plant configuration in the royal garden in more detail.
文摘The soil seed bank is an important source of restoration and resilience of disturbed ecosystems. This study evaluates the regeneration potential through the soil seed bank of the shrub savannas of Nguela and Mbe in order to predict the eventual dynamics. Three plots of 0.25 ha subdivided into four sub-plots of 0.015 ha have been installed in each savannah. In total, 48 samples of each savannah, i.e. 96 samples of both savannas, have been taken from the soil layers, 0 - 5 cm, 5 - 10 cm, 10 - 15 cm and 15 - 20 cm. Species diversity and abundance of the soil seed bank have been assessed after germination. The results reveal 167 seedlings belonging to 23 species in the Mbe savannah and 144 seedlings belonging to 14 species in the Nguela savannah. The total densities of the germinated seeds were respectively 463.63 seeds/m<sup>2</sup> and 400 seeds/m<sup>2</sup>. Nevertheless, the 20 cm deep layers have illustrated themselves compared to the superficial layers with densities of 16.29 seeds/m<sup>2</sup> and 21.66 seeds/m<sup>2</sup>, respectively, in the savannas of Mbe and Nguela. Herbaceous species largely dominated, with percentages of 91% and 100%, respectively, in the savannas of Mbe and Nguela. Alone, the Trema orientalis (L.) Blume species has been identified as woody species in the Mbe savannah. The greatest specific richness has been obtained in the first five centimeters of soil, with 21.73% and 28.57% of exclusive species, respectively, in the savannas of Mbe and Nguela. The results reveal that restoration through the soil seed bank would be limited to a single woody species found (T. orientalis). Consequently, the study suggests silvicultural interventions based on planting or enrichment techniques for sustainably managed savannas exposed to anthropogenic disturbances.
基金Sponsored by Undergraduate Innovation Training Program Support Project of Anhui Province(S202112216125)Key Project of Scientific Research Project(Natural Science)of Colleges and Universities in Anhui Province(2022AH051861)+1 种基金Research Team Project of Anhui Xinhua University(kytd202202)Building Structure Key Laboratory Project of Colleges and Universities in Anhui Province(KLBSZD202105).
文摘In the campus greening design,the shrub height is generally consistent with people’s horizontal line of sight,which plays a significant role in people’s visual focus.From the perspective of ornamental characteristics of plants,the application of shrub landscape is explored in a campus environment.Based on the analysis of the selection,arrangement and maintenance of shrub plants in campus gardens,the application of shrub landscape on campus was evaluated comprehensively from the theoretical analysis of plant ornamental characteristics and campus shrub landscape.Based on the research background of the problems existing in the application of shrub landscape on campus,this paper first collected and sorted out the relevant theories extensively,and then conducted in-depth research on the relevant theories by using analysis methods such as literature data,field investigation and questionnaire survey.The results will provide a theoretical guidance and practical advocacy for campus garden planning and design,and help to create a livable and comfortable campus environment.It is hoped that the results will have some references for future campus shrub landscape and play a certain promoting role.
