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Managing landscape services on small islands requires special attention due to resource constraints impacting socio-economic dynamics. This study identifies landscape services on Pasaran Island, Bandar Lampung City, considering ecological, social, and economic factors, and examines the importance and performance of these services from residents' perspectives. Using the Importance-Performance Analysis Matrix (IPMA) in SPSS, 100 local residents who have lived on the island for at least five years were surveyed to understand the community's socioeconomic background. Drone mapping facilitated by DroneDeploy, Agisoft Photoscan Pro, and QGIS revealed diverse land use in Pulau Pasaran. The research highlighted that 37% of the population monthly incomes ranging from 300,000 to 1,000,000 IDR, influenced by natural resource availability. IPMA analysis categorized findings into quadrants: Quadrant I stressed enhanced community and government involvement in landscape service management. Quadrant II reflected community concerns about risks from landscape service use. Quadrant III underscored the necessity for greater transparency in government funding. Quadrant IV indicated community to engage in landscape service planning. The IPMA results for Pasaran Island identified significant gaps in community management: transparency (-0.09), labor assistance (-0.06), and cleanliness (-0.03). Conversely, positive gaps were found in financial assistance (+0.09) and community desire to reduce damage (+0.02). In conclusion, community needs is essential for effective landscape service management.

Situ Gunung Putri is one of the urban lakes in Bogor Regency, Indonesia, which has been affected by population growth and industrialization, making these waters vulnerable to heavy metals contamination. This study aimed to determine the distribution and concentration of heavy metals in Situ Gunung Putri in the water, sediment, and fish. Heavy metals were analyzed using the acid destruction method referring to APHA Standard Methods, while data analysis consisted of descriptive analysis and Bioaccumulation Factor (BAF). Heavy metals concentration in surface water still meets the tolerable value of national quality standards, except for Pb. Meanwhile, heavy metals concentration in sediments has exceeded the Threshold Effect Level (TEL) and Probability Effect Level (PEL) of Canadian Freshwater Sediment Guidelines, and the highest concentrations for all metals found at station 1, located near the inlet from the industries. Metals analysis in fish flesh showed that they exceeded the permitted threshold, except for Cu. Several types of heavy metals show a negative correlation between fish body length and heavy metal concentrations. The BAF value in fish flesh shows results of >1000 for Cu and Zn metals.