Analysis Of Environmental Quality Of Settlements On Water Based On Eco-Settlement With Fuzzy Delphi, Case Study Of Tobati Village, Papua

Abstract

Settlements on water represent coastal communities' adaptation to ecological conditions, yet they are vulnerable to environmental degradation, limited infrastructure, and the pressures of climate change. This study aims to evaluate the environmental quality of settlements on water in Tobati Village, Papua, using eco-settlement indicators to identify priority aspects that influence sustainability. This research applies a constructivist paradigm with a qualitative case study approach, combined with the Fuzzy Delphi Method (FDM) to achieve expert consensus. Data were obtained through field observations, in-depth interviews with traditional leaders, village heads, and stakeholders, and supported by literature studies. Analysis was conducted through thematic coding with NVivo, then validated using FDM to ensure the relevance and priority of the identified aspects. The results indicate six main dimensions that influence the environmental quality of settlements: ecology, economy, socio-culture, institutions, infrastructure, and technology. The dominant ecological factor is the role of mangroves as a natural buffer, while socio-culturally, local wisdom such as "women's forests" and mutual cooperation support conservation. Conversely, weak institutional synergy, limited sanitation, and a lack of appropriate technology are the main obstacles. This study confirms that the FDM-based eco-settlement approach is capable of producing priority aspects that are both contextual and strategic, with implications for sustainable coastal settlement management policies in Papua and similar coastal areas.