This study aimed to investigate water quality and identification, prioritization and network analysis of the stakeholders of the Anzali International Wetland, Iran. In the wetland watershed, a wide range of stakeholders benefit from ecosystem services and, with regard to the activities they carry out, affect the functions of the wetland in the lower part of the watershed. The different stakeholders were identified and categorized according to the different parameters including power, interest, co-stakeholder, and interaction. Finally, the linkage between the stakeholders was investigated using network analysis (Gephi software). To determinate water quality, the content of Dissolved Oxygen (DO), Temperature, Turbidity and Electrical Conductivity (EC) were measured in-situ while number of Fecal Coliform, amount of Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Phosphate and Nitrate were measured at laboratory in 4 sites from Dec2018 to Feb2020 monthly. The results of the parameters and water quality index indicated relatively high pollution in the watershed. PirBazar station, the most important source of water providing for the wetland, polluted much higher than others. The role of local communities, the participation of stakeholders and their awareness in the protection and rehabilitation of the wetland is very effective. The identification process led to 39 stakeholders categorized into five groups, with government sectors having the highest number of stakeholders. Weighted out degree showed many stakeholders that directly use wetland services such as the local people were placed in low-power categories whose importance was determined by closeness and betweenness criteria. Based on the stakeholders’ attributes in the study, the most important and influential stakeholders can be used by the related managers for decision-making and improving of water health quality.

这项研究旨在调查水质，并对伊朗安扎利国际湿地的利益相关者进行识别，确定优先顺序和网络分析。在湿地流域，许多利益相关者都从生态系统服务中受益，就其开展的活动而言，影响到流域下部湿地的功能。根据不同的参数（包括权力，利益，共同利益相关者和互动）对不同的利益相关者进行识别和分类。最后，使用网络分析（Gephi软件）调查了利益相关者之间的联系。为了确定水质，在现场测量了溶解氧（DO），温度，浊度和电导率（EC）的含量，而粪大肠菌群的数量，生物需氧量（BOD），从2018年12月至2020年2月，每月在4个地点的实验室中测量化学需氧量（COD），磷酸盐和硝酸盐。参数和水质指数的结果表明流域的污染相对较高。PirBazar站是湿地最重要的水源，其污染程度远高于其他站。当地社区的作用，利益相关者的参与及其在保护和恢复湿地方面的意识非常有效。识别过程将39个利益相关者分为五类，其中政府部门的利益相关者数量最多。加权程度显示出许多直接使用湿地服务的利益相关者，例如当地人被归类为低功率类别，其重要性取决于亲密程度和中间度标准。根据研究中利益相关者的属性，最重要和最有影响力的利益相关者可以被相关管理人员用于决策和改善水的健康质量。