Journal of Remote Sensing / 2021 / Article / Tab 3

Research Article

Remote Observations in China’s Ramsar Sites: Wetland Dynamics, Anthropogenic Threats, and Implications for Sustainable Development Goals

Table 3

S. alterniflora changes in different coastal Ramsar sites (positive values denote areal increase and negative values denote areal decline).

Site numberSite nameS. alterniflora areal changes in different periods (km2)
1990-20002000-20102010-2018

2,187Yellow River Delta Wetland01.711.9
1,156Yancheng National Nature Reserve100.46.61.1
1,145Dafeng National Nature Reserve49.4-1.7-0.6
1,144Chongming Dongtan Nature Reserve3.910.41.0
1,726Zhangjiangkou National Mangrove Nature Reserve0.40.21.6
1,153Shankou Mangrove Nature Reserve0.51.80.6