英罗湾湿地沉积记录的近700年红树林演变历史及其驱动因素关联数据

该数据集包含英罗湾北部广东湛江高桥红树林湿地潮间带采集的21个表层沉积物和三根1 m长钻孔（GQ20-C3、GQ20-C4、GQ20-C5）沉积物孢粉鉴定和统计数据。GQ20-C4孔年代框架、沉积速率数据。GQ20-C3和GQ20-C4孔粒度分析数据。孢粉统计数据包括孢粉百分比和孢粉浓度。粒度分析数据包括中值粒径、和黏土、粉砂和砂3个粒度组分百分比。This dataset encompasses palynological identification and statistical data for 21 surface sediments and three 1-meter-long sediment cores (GQ20-C3, GQ20-C4, GQ20-C5) collected from the intertidal zone of the Gaoqiao Mangrove Wetland, Zhanjiang, Guangdong Province, within the northern Yingluo Bay. It also provides chronological framework and sedimentation rate data for core GQ20-C4. Additionally, grain size analysis data are available for cores GQ20-C3 and GQ20-C4. The palynological statistical data includes pollen/spore percentages and pollen/spore concentrations. The grain size analysis data covers median grain size, as well as the percentages of three grain size fractions: clay, silt, and sand.