Fig 1.
The coastline changes in different years.
Fig 2.
(a) The coastline length changes in Tianjin, (b) The intensity of coastal length change from 1985 to 2020 (T1 = 1985–1990, T2 = 1990–1995, T3 = 1995–2000, T4 = 2000–2005, T5 = 2005–2013, T6 = 2013–2020).
Table 1.
The intensity of coastal length change from 1985 to 2020.
Fig 3.
The coastal area changes during the period of 1985–2020.
Fig 4.
The change rates calculated at each transect along the shoreline from 1985 to 2020 ((a) coastline changes based on cast transects; (b) coastline change rate based on EPR and LRR; (c) coastline change rate during three periods based on EPR).
Fig 5.
The net shoreline movement (NSM) changes with different transects.
Fig 6.
The total night light changes from 1985 to 2020.
Fig 7.
The Spatial distribution of the night light of Binhai New Area in 1985 and 2020 (①Hangu Street Area; ②Center of Tianjin Economic & Technological Development Area (CTEDA); ③Zhongtang Town Area; ④Haibin Street Area).
Fig 8.
The relationship between coastline length (CL) and the total night light (TNL).
Table 2.
The correlation coefficient between shoreline length and the total night light.