Rosen Lake Foreshore Inventory Mapping Open 2010

This dataset contains the accessible data and reports for the FIMP survey carried out in Rosen Lake in 2010. The Rosen Lake shoreline is approximately 5,440 m long and is dominated by a vegetated shore, mud substrates and a mixture of urban and high density recreation land uses. All areas of the Rosen Lake foreshore, except for a small vegetated island at the northern end of the lake, exhibit a high level of impact due to a high level of urbanization. Numerous docks, retaining walls, and substrate modifications were observed along the foreshore of Rosen Lake. However, some small wetland and marsh areas were observed along the main lakeshore as well as along the uninhabited island at the north end. Overall, the AHI analysis for Rosen Lake ranked the main lakeshore as low, whereas the island contained very high value habitats.本数据集包含2010年于罗斯湖（Rosen Lake）开展的FIMP调查的可获取数据与相关报告。罗斯湖岸线总长约5440米，以植被岸带、泥质底质以及城市与高密度休闲娱乐混合用地为主要景观特征。除湖北端的小型植被岛屿外，罗斯湖前滨所有区域均因高强度城市化而受到显著人为干扰。沿罗斯湖前滨可见大量码头、护岸墙及底质改造工程。但在主湖岸及北端无人岛沿岸，仍分布有小片湿地与沼泽区域。总体而言，针对罗斯湖开展的AHI分析将主湖岸的生境等级评为低等，而该岛屿的生境则属于极高价值生境。