Species diversity and spatial pattern of heritage trees in Taiyuan
Abstract Heritage trees are key to maintaining biodiversity, supporting ecosystem services, and preserving cultural heritage. This study investigates the species composition, spatial distribution patterns, and conservation needs of heritage trees in ancient Taiyuan city in Northern China, focusing o...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2025-05-01
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| Series: | Scientific Reports |
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| Online Access: | https://doi.org/10.1038/s41598-025-99731-0 |
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| author | Yang Pan Shijie Wang Chunping Xie C. Y. Jim |
| author_facet | Yang Pan Shijie Wang Chunping Xie C. Y. Jim |
| author_sort | Yang Pan |
| collection | DOAJ |
| description | Abstract Heritage trees are key to maintaining biodiversity, supporting ecosystem services, and preserving cultural heritage. This study investigates the species composition, spatial distribution patterns, and conservation needs of heritage trees in ancient Taiyuan city in Northern China, focusing on their cultural-ecological significance and urbanization threats. Using redundancy analysis, we surveyed 4737 heritage trees across ten urban core, suburban and rural districts and nine habitat types and calculated their importance values, species diversity indices, and statistical associations with key socio-demographic and environmental factors. The prized stock comprised 57 species, dominated by Ziziphus jujuba, Styphnolobium japonicum, accompanied by four subdominants such as Platycladus orientalis and Pinus tabuliformis, and 39 uncommon to rare species, contributing considerably to species diversity. Spatial analysis and ecological assessments found distinct distribution patterns, with suburban and rural areas accommodating higher tree abundance and species richness than more urbanized districts. Factors such as altitude, cultivated area, economic activities, and particularly urban development, strongly influenced tree distribution. We analyzed their natural-cum-cultural value and threats from fast urban expansion, habitat fragmentation and loss, and insufficient conservation efforts. The findings underscored the urgent need for targeted and reinforced conservation strategies to safeguard these heritage trees, sustaining their precious legacy for future generations. |
| format | Article |
| id | doaj-art-82ca5fd5eff64a47a05e3cba0816ccb4 |
| institution | Kabale University |
| issn | 2045-2322 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj-art-82ca5fd5eff64a47a05e3cba0816ccb42025-08-20T03:48:15ZengNature PortfolioScientific Reports2045-23222025-05-0115111610.1038/s41598-025-99731-0Species diversity and spatial pattern of heritage trees in TaiyuanYang Pan0Shijie Wang1Chunping Xie2C. Y. Jim3Key Laboratory of Biodiversity Conservation and Characteristic Resource Utilization in Southwest Anhui, Anqing Normal UniversityTropical Biodiversity and Bioresource Utilization Laboratory, Qiongtai Normal UniversityTropical Biodiversity and Bioresource Utilization Laboratory, Qiongtai Normal UniversityDepartment of Social Sciences and Policy Studies, Education University of Hong KongAbstract Heritage trees are key to maintaining biodiversity, supporting ecosystem services, and preserving cultural heritage. This study investigates the species composition, spatial distribution patterns, and conservation needs of heritage trees in ancient Taiyuan city in Northern China, focusing on their cultural-ecological significance and urbanization threats. Using redundancy analysis, we surveyed 4737 heritage trees across ten urban core, suburban and rural districts and nine habitat types and calculated their importance values, species diversity indices, and statistical associations with key socio-demographic and environmental factors. The prized stock comprised 57 species, dominated by Ziziphus jujuba, Styphnolobium japonicum, accompanied by four subdominants such as Platycladus orientalis and Pinus tabuliformis, and 39 uncommon to rare species, contributing considerably to species diversity. Spatial analysis and ecological assessments found distinct distribution patterns, with suburban and rural areas accommodating higher tree abundance and species richness than more urbanized districts. Factors such as altitude, cultivated area, economic activities, and particularly urban development, strongly influenced tree distribution. We analyzed their natural-cum-cultural value and threats from fast urban expansion, habitat fragmentation and loss, and insufficient conservation efforts. The findings underscored the urgent need for targeted and reinforced conservation strategies to safeguard these heritage trees, sustaining their precious legacy for future generations.https://doi.org/10.1038/s41598-025-99731-0Conservation strategyDistribution patternEnvironmental factorHeritage treeSpecies compositionUrbanization threat |
| spellingShingle | Yang Pan Shijie Wang Chunping Xie C. Y. Jim Species diversity and spatial pattern of heritage trees in Taiyuan Scientific Reports Conservation strategy Distribution pattern Environmental factor Heritage tree Species composition Urbanization threat |
| title | Species diversity and spatial pattern of heritage trees in Taiyuan |
| title_full | Species diversity and spatial pattern of heritage trees in Taiyuan |
| title_fullStr | Species diversity and spatial pattern of heritage trees in Taiyuan |
| title_full_unstemmed | Species diversity and spatial pattern of heritage trees in Taiyuan |
| title_short | Species diversity and spatial pattern of heritage trees in Taiyuan |
| title_sort | species diversity and spatial pattern of heritage trees in taiyuan |
| topic | Conservation strategy Distribution pattern Environmental factor Heritage tree Species composition Urbanization threat |
| url | https://doi.org/10.1038/s41598-025-99731-0 |
| work_keys_str_mv | AT yangpan speciesdiversityandspatialpatternofheritagetreesintaiyuan AT shijiewang speciesdiversityandspatialpatternofheritagetreesintaiyuan AT chunpingxie speciesdiversityandspatialpatternofheritagetreesintaiyuan AT cyjim speciesdiversityandspatialpatternofheritagetreesintaiyuan |