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STUDI DAN IDENTIFIKASI KONDISI EKOLOGI, HIDROLOGI DAN POLA TUTUPAN LAHAN DI KAWASAN PASUT DAS BANYUASIN, SUMATERA SELATAN Yetty Hastiana; Robby Susanto; Budhi Kuswan Susilo
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 6 No. 2 (2009): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v6i2.7

Abstract

ABSTRAKKawasan pasut beserta potensi SDA (sumberdaya alam) dan karakter ekologisnya merupakan kekayaan Sumsel. Dilihat dari luasan yang dimiliki, potensi ekosistem pasut masih dapat dioptimalkan. Petani di Sumsel memanfaatkan lahan pasut untuk mengusahakan pertanian, peternakan, perikanan dan ekowisata. Ditinjau dari topografi dan geomorfologi, kawasan pasut SumSel berada di kawasan hilir (Coastal Lowland) DAS Musi. Kawasan yang mendapat pengaruh lingkungan pasut meliputi beberapa area: DAS Banyuasin dan DAS Sembilang, khususnya pada Sub DAS Sugihan Kiri Barat, Musi Hilir dan Sub DAS Banyuasin hilir. DAS Banyuasin sendiri terdiri dari lima Sub DAS, yaitu: Sugihan, Musi Hilir, Musi Tengah, Banyuasin dan Sembilang. Secara umum tipe habitat, vegetasi kawasan pasut Sumsel dipengaruhi sistem estuarin. Pada kawasan ini terdapat muara sungai yang berasal dari rawa airtawar dan rawa gambut di sekitar ekosistem mangrove. Vegetasi kawasan ini didominasi mangrove dengan daratan lumpur dan pasir serta sejumlah delta yang kompleks. Di bagian hulu DAS Banyuasin, sebagian ekosistem berupa rawa payau dan rawa air tawar. Ekosistem ini mempunyai dua komponen lingkungan, yaitu teresterial dan akuatik, dikenal sangat produktif, tetapi peka terhadap gangguan. Pembahasan pola pengenalan karakter bentang alam dibatasi pada komponen: topografi, tekstur pengaliran, pola pengaliran, dan pola vegetasi (landcover). Interpretasi dan deskripsi pola tutupan lahan dan komposisi vegetasi pada kawasan ini difokuskan berdasarkan zonasi wilayah Sub DAS Banyuasin.Kata kunci : daerah aliran sungai, kawasan pasut, identifikasi aspek ekologi.
Utilization of Wetland Vegetation as Ethnobotany by the Community of Burai Village: Identification Study and Local Wisdom Hastiana*, Yetty; Anjelia, Bella; Sumah, Astrid Sri Wahyuni; Putra, Dani Jaya
Jurnal Pendidikan Sains Indonesia Vol 13, No 3 (2025): JULY 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v13i3.45269

Abstract

The utilization of wetland vegetation as ethnobotany by the people of Burai Village reflects the strong relationship between local communities and their surrounding environment. This research aims to identify wetland plants used by the community and document their ethnobotanical values. The identification results will serve as a reference for the development of science learning resources and support the creation of contextual teaching materials for junior high school students in Burai Village The study applied a descriptive qualitative method with field surveys, observations, and in-depth interviews with traditional leaders and local residents. Data were analyzed through identification of species, uses, and cultural significance. The results identified 16 species of wetland plants utilized for food, traditional medicine, handicrafts, construction materials, and cultural ceremonies. Species such as Hymenachine amplexicaulis, Melaleuca leucadendron, Nelumbo nucifera, Eleocharis dulci, and Nypa fruticans are essential in daily life. The findings indicate that wetland vegetation plays a crucial role in supporting local livelihoods, preserving traditional knowledge, and maintaining cultural identity. This study emphasizes the importance of integrating local wisdom into sustainable wetland management to ensure ecological and cultural preservation in Burai Village
Pengembangan LKPD tentang Biodiversitas Vegetasi Rawa Berbasis Kearifan Lokal Desa Burai Terintegrasi Model Inkuiri Terbimbing Yetty Hastiana; Bella Anjelia; Astrid Sri Wahyuni Sumah
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10958

Abstract

Contextual and environment-based science learning remains a challenge, especially in enhancing students' science process skills (SPS). At MTs Nurul Ula Desa Burai, the lack of learning materials based on environmental exploration and the minimal use of active learning models pose obstacles. However, the swamp ecosystem in Desa Burai is rich in biodiversity and can be utilized as a learning resource. This study aims to develop a guided inquiry-based LKPD incorporating swamp vegetation biodiversity to improve SPS. Using the R&D method with the 4D model (Define, Design, Develop, Disseminate), the study involved seventh-grade students at MTs Nurul Ula Desa Burai. The results show that the LKPD is highly valid (94.74%), practical for students (75%) and teachers (95%), and effective in enhancing SPS based on observation, pretest and posttest results. In conclusion, this LKPD is valid, practical, and effective while also promoting and preserving the local wisdom of Desa Burai.