<p>Based on Landsat series remote sensing image data and weather station data from 2005 to 2020, this paper characterized the spatio-temporal changes and climate changes of the urban land where the World Cultural Heritage Qingfu Tomb is located. GIS technology and the Habitat Quality module of the Integrated Valuation of Ecosystem Services and Trade-offs (InVEST) model were used to quantitatively evaluate and analyze the spatial and temporal changes of habitat quality and its influencing factors in the region of Qingfu Tomb. The results show that (1) during the study period, the urban land in the area where Qingfu Tomb is located shows a trend of eastward and southward expansion. (2) The regional temperature of Qingfu Tomb showed a fluctuating upward trend. At the same time, the Normalized Difference Vegetation Index (NDVI) showed a significant negative correlation with the average temperature and a positive correlation with the precipitation in general. (3) From 2005 to 2020, the average habitat quality in the region of Qingfu Tomb heritage site was medium, and there was a slight decline. The spatial distribution of habitat quality was high in the east and low in the west.</p>

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Study on the impact of urbanization on climate and surrounding habitat quality of World Cultural Heritage sites—a case study of Qingfu Tomb

  • Jing Wang,
  • Xiaoyu Wang,
  • Zhigen Han

摘要

Based on Landsat series remote sensing image data and weather station data from 2005 to 2020, this paper characterized the spatio-temporal changes and climate changes of the urban land where the World Cultural Heritage Qingfu Tomb is located. GIS technology and the Habitat Quality module of the Integrated Valuation of Ecosystem Services and Trade-offs (InVEST) model were used to quantitatively evaluate and analyze the spatial and temporal changes of habitat quality and its influencing factors in the region of Qingfu Tomb. The results show that (1) during the study period, the urban land in the area where Qingfu Tomb is located shows a trend of eastward and southward expansion. (2) The regional temperature of Qingfu Tomb showed a fluctuating upward trend. At the same time, the Normalized Difference Vegetation Index (NDVI) showed a significant negative correlation with the average temperature and a positive correlation with the precipitation in general. (3) From 2005 to 2020, the average habitat quality in the region of Qingfu Tomb heritage site was medium, and there was a slight decline. The spatial distribution of habitat quality was high in the east and low in the west.