Jakarta bay is a water with high input load due to activities from the surrounding river estuaries comes from Jabodetabek regions. This activity impacts the availability of Total Suspended Matter (TSM) in Jakarta Bay. The problem comes when the concentration of TSM exceeds the carrying capacity of the water thus encouraging plankton to grow and breed rapidly which has caused eutrophication. This research has three objectives: (1) Analyzing the relationship of TSM and Chlorophyll-a Case 2 (CHL2), (2) Analyzing impacts between sea current with CHL2 distribution, and (3) Analyzing correlation CHL2 distribution with fish catch data. Data collection was conducted on January 2018 until December 2018. Monthly TSM and CHL2 data were obtained through GlobColour data, monthly data on sea currents were obtained through Marine Copernicus data. TSM and CHL2 data were processed using the GIS and time series method to determine distribution area. Furthermore, a regression analysis is used to determine the relationship of TSM and CHL2. The result: Relationship of TSM and CHL2 obtained R = 0,8508 so that there is a strong association between TSM and CHL2; the current pattern in the Jakarta bay strongly affected by monsoon wind, the highest distribution occurs in the NWM, evenly distribution occurs in the transition 1, and SEM, the lowest distribution occurs in the transition 2; the demersal and pelagic fish catch period occurs in the end of transition 2 period where high CHL2 concentration and low sea current velocity make it easier for fishermen to catch the fish.

由于周围河口的活动，雅加达湾是一个输入负荷很高的水，来自 Jabodetabek 地区。此活动影响雅加达湾总悬浮物 (TSM) 的可用性。当 TSM 的浓度超过水的承载能力时，问题就出现了，从而鼓励浮游生物快速生长和繁殖，从而导致富营养化。本研究有三个目标：(1) 分析 TSM 和叶绿素-a 案例 2 (CHL2) 的关系，(2) 分析海流与 CHL2 分布之间的影响，以及 (3) 分析 CHL2 分布与渔获量数据的相关性。数据收集于 2018 年 1 月至 2018 年 12 月进行。每月 TSM 和 CHL2 数据通过GlobColour获得数据，海流的月度数据是通过海洋哥白尼数据获得的。使用 GIS 和时间序列方法处理 TSM 和 CHL2 数据以确定分布区域。此外，回归分析用于确定 TSM 和 CHL2 的关系。结果： TSM 和 CHL2 的关系得到 R = 0,8508，因此 TSM 和 CHL2 之间存在强关联；雅加达湾海流格局受季风影响较大，NWM分布最高，过渡1分布均匀，SEM分布最低，过渡2分布；底层和中上层鱼类捕捞期发生在过渡 2 期末期，高 CHL2 浓度和低海流速度使渔民更容易捕鱼。