2020年30m分辨率杭州湾及其周边区域滨海养殖用地分布数据集

本数据包括杭州湾及其周边区域30m分辨率滨海养殖池用地空间分布数据集，反应杭州湾及其周边区域滨海养殖池类型分布情况，为杭州湾及其周边区域滨海用地规划和滨海湿地保护提供数据支撑。杭州湾湿地是中国重要的河口型滨海湿地。已经在杭州湾岸线变迁、杭州湾湿地生态系统服务价值和杭州湾滨海土地利用格局等方面开展了研究，评估了人类活动对杭州湾滨海湿地的影响。研究表明，随着经济的快速发展，杭州湾滨海用地空间变化剧烈，尤其是以围垦养殖为主的用地方式，对杭州湾滨海湿地环境产生了显著的负面影响。因此，客观、准确地揭示杭州湾滨海养殖用地的时空分布及其变化规律，对保护该区域滨海湿地具有重要意义。可广泛服务于滨海用地规划、生态监测等相关学科的科学研究工作者。

This dataset contains spatially distributed data of coastal aquaculture ponds at 30m resolution in the Hangzhou Bay and its surrounding areas, which reflects the type distribution of coastal aquaculture ponds in this region and provides data support for coastal land use planning and coastal wetland conservation in the Hangzhou Bay and its surrounding areas.

The Hangzhou Bay wetland is an important estuarine coastal wetland in China. Previous studies have focused on the coastline changes of Hangzhou Bay, the ecosystem service values of its wetlands, and the patterns of coastal land use in this area, evaluating the impacts of human activities on the Hangzhou Bay coastal wetlands. Research has demonstrated that with the rapid economic development, the spatial changes of coastal land use in Hangzhou Bay are substantial, particularly the land use pattern dominated by aquaculture reclamation, which has caused significant negative impacts on the coastal wetland environment of Hangzhou Bay. Therefore, objectively and accurately revealing the spatio-temporal distribution and change patterns of coastal aquaculture land in Hangzhou Bay is of great significance for the conservation of coastal wetlands in this region. This dataset can be widely applied to support scientific researchers in relevant disciplines such as coastal land use planning and ecological monitoring.