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PENDAMPINGAN POLA ADAPTASI MASYARAKAT PESISIR TERHADAP KELANGKAAN SUMBER AIR BERSIH DI NEGERI ITAWAKA KABUPATEN MALUKU TENGAH Latuamury, Bokiraiya; Imlabla, Wilma Nancy; Marasabessy, Husain
Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat Vol. 3 No. 2 (2024): Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jai.v3i2.701

Abstract

The scarcity of clean water sources is a significant problem in many coastal communities, where access to clean water is limited, and water quality is threatened by pollution and climate change. The community service program (PKM) aims to educate coastal communities on adaptation patterns to the scarcity of clean water sources through effective counseling and assistance to increase community resilience. The extension method uses a participatory approach by involving the community in education regarding introducing water filtration media and training in water treatment technology using simple technology. The educational process for coastal communities in Itawaka State regarding the introduction of filtration media originating from local resources and recognizing adaptation techniques for the use of simple technology such as simple and cheap water filtration systems and efficient storage systems can help overcome the scarcity of clean water, as well as maintaining water filtration systems sustainable clean.
Modeling Groundwater Flow Dynamics Using the Master Recession Curve: Insights from Small Island Watersheds in Ambon, Indonesia Latuamury, Bokiraiya; Sahusilawane, John Frangky; Marasabessy, Husain; Imlabla, Wilma Nancy; Hartono, Gunawan; Marasabessy , Much Hidayah
Forest and Nature Vol. 1 No. 1 (2025): January
Publisher : Green Insight Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63357/fornature.v1i1.1

Abstract

Understanding groundwater flow dynamics through the Master Recession Curve (MRC) is critical in evaluating groundwater behavior following periods of extraction or cessation of rainfall. This study employs the Depuit-Boussinesq model for aquifer flow storage, wherein recession coefficients and constants are primary determinants of the MRC’s shape. This research aims to visualize the MRC using the Depuit-Boussinesq model to assess flow storage in small watershed areas within Ambon City, Maluku Province, Indonesia. The research methodology involved hydrological analysis across five watersheds, namely Wae Tomu, Wae Ruhu, Wae Batu Merah, and others, to model the relationship between recession constants, recession coefficients, and the MRC’s shape. Data collection included groundwater head and aquifer parameters measurements over the study period. The visualization results reveal variations in MRC shapes among the watersheds. The Wae Tomu Watershed exhibits a steeper MRC, indicating a sharp decline in groundwater head. In contrast, the Wae Ruhu and Wae Batu Merah Watersheds display more gradual MRCs, reflecting slower and steadier head declines. The recession constant of the Wae Ruhu Watershed is higher, indicating a larger storage capacity, while the Wae Tomu Watershed has a lower recession constant, representing limited storage capacity. Furthermore, changes in the recession constantly affect the delay in head reduction, influencing the MRC’s shape. This study underscores the significance of the relationship between recession coefficients, recession constants, and MRC shape in understanding groundwater flow dynamics. These findings provide valuable insights for more effective water resource management planning in small watershed areas.
PENGUATAN KAPASITAS SOSIAL DAN EKOLOGIS MASYARAKAT DESA WAAI DALAM MENGHADAPI PERUBAHAN IKLIM Imlabla, Wilma Nancy; Parera, Evelin; Maail, Rohny S.; Aponno, Hendrik S. E. S.
MAANU: Jurnal Pengabdian Kepada Masyarakat Vol 3 No 2 (2025): Maanu Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/maanuv3i2p187-196

Abstract

This Community Service Program (PKM) aims to strengthen the community’s adaptive capacity through educational and participatory approaches in responding to climate change. The implementation methods included socialization sessions, focused group discussions, training on simple mitigation techniques, and mentoring on natural resource management based on local wisdom. The results showed a significant increase in community awareness and understanding of climate change issues, especially regarding the vital role of protected forests in maintaining ecosystem balance and water resilience. The activity also fostered the formation of a climate care community group that initiated adaptive environmental actions, including tree planting, water source conservation, and integrated waste management. Collaboration among academics, local government, and customary institutions played a key role in strengthening social networks and local institutions as social capital for sustainability. Overall, this PKM activity contributed to building a more resilient, adaptive, and empowered community in Waai Village to face the impacts of climate change at the local level.