Indonesian Journal of Social and Environmental Issues (IJSEI)

Analysis of green construction implementation during the building construction phase: case study in Bandung City

Sabhina Rigita, Oekan S. Abdoellah, Gemilang Lara Utama — Sun, 30 Aug 2026 00:00:00 +0700

Green construction implementation has become an important approach to reducing environmental impacts generated during building construction activities. However, the implementation of green construction principles during the construction phase still faces various challenges at the project level. This study aims to analyze the implementation of green construction during the building construction phase in Bandung City based on the Regulation of the Minister of Public Works and Housing Number 21 of 2021, identify the factors influencing its implementation, and formulate optimization strategies. The study employed a qualitative-dominant approach with a sequential explanatory mixed methods design, using in-depth interviews supported by quantitative data to strengthen the analysis. The analysis was conducted using George C. Edwards III’s policy implementation model, consisting of communication, resources, disposition, and bureaucratic structure dimensions. The findings indicate that green construction implementation has been initiated but remains suboptimal. The main influencing factors include policy understanding, resource availability, implementers’ commitment, and stakeholder coordination. Therefore, strengthening implementers’ capacity and improving implementation mechanisms are necessary to support more sustainable urban development.

Participation of forest farmer groups and the success of forest and land rehabilitation: case study of Sidorejo Village, Sekampung Udik District, and Pematang Tahalo Village, Jabung District, East Lampung Regency, Indonesia

Uyat Ruhyat, Rahmat Safe'i, Hari Kaskoyo, Slamet Budi Yuwono, Ceng Asmarahman — Sun, 30 Aug 2026 00:00:00 +0700

Participation of Forest Farmer Groups (KTH) is a very important factor in the implementation of Forest and Land Rehabilitation (RHL) activities in the registered forest area of 38 Gunung Balak, which has a very high, protracted, and long-standing tenurial conflict. This study aims to analyze the participation of KTH and its relationship to the success of the percentage of plant growth of Type IV Self-Managed RHL. Perception data collection was carried out using a questionnaire with a saturated sampling technique, or census, where all members of the population were used as samples. The collected data were analyzed descriptively to assess the perception of the level of KTH participation in relation to the success of the percentage of plant growth of Type IV Self-Managed RHL. Assessment of the percentage of plant growth was carried out using a purposive sampling method by counting the number of healthy living plants in a 25 x 40 m plot. The level of KTH participation in Type IV Self-Managed RHL activities was included in the high category, with as many as 72.2% of respondents (value range 42- 51), and in the very high category, with as many as 27.8% of respondents with a value range of 52-60. Success percentage of RHL Swakelola Type IV growth: The success percentage of plant growth is in the successful category >75%, with as many as 62.96% of respondents, and very successful >90% as many as 37.03% of respondents. Based on the Spearman rank correlation analysis, the relationship between the level of KTH participation and the success percentage of RHL plant growth shows a strong relationship category with a correlation coefficient value of 0.623 (p = 0.000; p < 0.05).

Social-ecological outcomes of conservation-based tourism in marine protected areas: evidence from Raja Ampat, Indonesia

Sun, 30 Aug 2026 00:00:00 +0700

Marine Protected Areas (MPAs) are increasingly expected to deliver both biodiversity conservation and community development; however, evidence integrating ecological, socio-economic, and governance outcomes remains limited, particularly in biodiversity-rich archipelagic regions such as Raja Ampat, Indonesia. This study examines the social-ecological outcomes of conservation-based tourism using a Social-Ecological Systems (SES) framework. A convergent mixed-methods design combined a structured 36-item Benefits of Marine Protected Areas (MKK) Index with in-depth interviews involving 104 respondents across seven districts of the Raja Ampat Marine Protected Area. Descriptive statistics and reflexive thematic analysis were integrated to assess livelihood transformation, perceived benefits, governance, equity, resilience, and sustainability. The findings indicate that conservation-based tourism has generated positive social-ecological outcomes (overall MKK Index = 3.83/5), particularly through livelihood diversification, local economic opportunities, and strengthened community adaptation. Nevertheless, benefits remain unevenly distributed, while governance challenges—including limited participation, unequal benefit sharing, and transparency—continue to constrain inclusive conservation outcomes. The study advances the SES literature by integrating quantitative and qualitative evidence through a multidimensional assessment framework, providing practical guidance for strengthening equitable governance and community-based tourism. These findings offer nationally relevant evidence to support more inclusive and adaptive marine conservation policies in Indonesia.

Climate variability and agricultural productivity in Semi-Arid Zimbabwe: a case of the Midlands Province

Shingirai Mugambiwa — Sun, 30 Aug 2026 00:00:00 +0700

Climate variability is undermining agricultural productivity in semi-arid Zimbabwe, where rural households depend on rain-fed crop and livestock production for food, income, and livelihood security. This study examined how rainfall variability, rising temperatures, and heat stress affect agricultural productivity and rural livelihoods in the Midlands province of Zimbabwe. A qualitative approach and exploratory research design were adopted to capture farmers’ lived experiences and perceptions. Purposive sampling was used to select 30 participants involved in crop production, livestock rearing, and/or both. Data were collected through in-depth interviews and one focus group discussion conducted at participants’ homesteads. The findings reveal that rainfall variability disrupted planting calendars, caused poor germination, increased replanting costs, and reduced maize yields in the Midlands province. Although farmers adopted coping strategies such as replanting, mulching, manure use, crop diversification, and livestock management adjustments, these remained constrained by limited resources and weak institutional support. The study concludes that climate variability is weakening agricultural resilience and recommends investment in irrigation, water harvesting, drought-tolerant crops, soil fertility improvement, livestock services, and climate information.

Community empowerment based on a full bottom-up approach in the environmental management of coal mining in Lahat Regency

Denny Firmansyah, Yuniar Pratiwi, Aris Susilo — Sun, 30 Aug 2026 00:00:00 +0700

Coal mining activities have the potential to exert significant pressure on the environment and the social lives of surrounding communities, necessitating the implementation of corporate social responsibility (CSR) programs that go beyond mere administrative compliance and prioritize environmental sustainability. This study aims to analyze the implementation of the Full Bottom-Up approach in community empowerment programs conducted by coal mining companies in Lahat Regency and its implications for environmental management and community welfare. Employing a qualitative descriptive method, data were collected through in-depth interviews, participatory observation, and document analysis across eight CSR program areas implemented in 2024. The findings indicate that active community involvement in both the planning and implementation stages significantly enhances CSR effectiveness, particularly in fostering community participation in environmental management activities and strengthening economic self-reliance. Community-based environmental management programs have contributed to increased environmental awareness and measurable behavioral changes among residents regarding cleanliness and conservation in areas adjacent to mining sites. Furthermore, this study confirms that the Full Bottom-Up approach can be conceptualized as a community-participation-based environmental management model that is highly relevant to supporting the long-term sustainability of coal mining operations. These findings offer practical implications for mining companies, policymakers, and local communities in designing more inclusive and impactful CSR frameworks.