本研究旨在利用2019年至2023年间多时段的Landsat-8卫星遥感数据,分析英罗湾红树林面积的变化趋势。研究结果表明,2019年、2021年和2023年红树林的面积分别为781.56 ha、810.27 ha和845.37 ha。在这四年间,英罗湾的红树林面积呈现显著...本研究旨在利用2019年至2023年间多时段的Landsat-8卫星遥感数据,分析英罗湾红树林面积的变化趋势。研究结果表明,2019年、2021年和2023年红树林的面积分别为781.56 ha、810.27 ha和845.37 ha。在这四年间,英罗湾的红树林面积呈现显著增长趋势,总面积增加了63.81 ha,增长率达到8.16%,年增长率为1.98%。这一发现不仅揭示了红树林生态系统的动态变化,而且为制定有效的生态保护和恢复策略提供了科学依据。This study aims to analyze the changing trends in the mangrove area of Yingluo Bay by utilizing multi-temporal Landsat-8 satellite remote sensing data from 2019 to 2023. The results show that the mangrove area in 2019, 2021, and 2023 was 781.56 ha, 810.27 ha, and 845.37 ha, respectively. Over these four years, the mangrove area in Yingluo Bay exhibited a significant growth trend, with a total increase of 63.81 ha, representing a growth rate of 8.16% and an annual growth rate of 1.98%. This finding not only reveals the dynamic changes in mangrove ecosystems but also provides scientific evidence for the development of effective ecological protection and restoration strategies.展开更多
文摘本研究旨在利用2019年至2023年间多时段的Landsat-8卫星遥感数据,分析英罗湾红树林面积的变化趋势。研究结果表明,2019年、2021年和2023年红树林的面积分别为781.56 ha、810.27 ha和845.37 ha。在这四年间,英罗湾的红树林面积呈现显著增长趋势,总面积增加了63.81 ha,增长率达到8.16%,年增长率为1.98%。这一发现不仅揭示了红树林生态系统的动态变化,而且为制定有效的生态保护和恢复策略提供了科学依据。This study aims to analyze the changing trends in the mangrove area of Yingluo Bay by utilizing multi-temporal Landsat-8 satellite remote sensing data from 2019 to 2023. The results show that the mangrove area in 2019, 2021, and 2023 was 781.56 ha, 810.27 ha, and 845.37 ha, respectively. Over these four years, the mangrove area in Yingluo Bay exhibited a significant growth trend, with a total increase of 63.81 ha, representing a growth rate of 8.16% and an annual growth rate of 1.98%. This finding not only reveals the dynamic changes in mangrove ecosystems but also provides scientific evidence for the development of effective ecological protection and restoration strategies.
