JANAH, ZAHWATUL (2025) KEANEKARAGAMAN TANAMAN LAMUN DI PESISIR PANTAI PULAU MERAK PROVINSI BANTEN (Sebagai Sumber Materi Pada Konsep Keanekaragaman Hayati Kelas X SMA). S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
Seagrasses are higher plants (Magnoliophyta) that can adapt to live submerged in shallow seas. This research aims to determine the diversity of seagrasses on the coast of Merak Island, Banten Province, with the implication of it becoming a source of material for the concept of biodiversity. The study was conducted from September 2024 to June 2025. Sampling was carried out using the quadrat transect method, drawing a straight line from the beach using 100x100cm quadrats. Sampling locations were selected using purposive sampling, Depending on the presence of seagrasses in the research area. Parameters measured included pH, temperature, DO meter, salinity, and substrate.The results of this study found two types of seagrass: Enhalus acoroides and Thalassia hemprichii. The seagrass diversity index value was categorized as low: station 1: 0,281, station 2: 0,27, station 3: 0,24 and station 4: 0,21. A low diversity index indicates few seagrass species in the area. The findings of this research can be used as a source of material for the concept of biodiversity in Phase E, Grade X of senior high school. Keywords: Diversity, Merak Island, Learning Material, Seagrass
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Tanaman lamun merupakan tumbuhan tingkat tinggi (Magnoliophyta) yang mampu beradaptasi hidup terbenam di laut dangkal. Penelitian ini bertujuan untuk mengetahui keanekaragaman tanamana lamun di Pesisir Pantai Pulau Merak Provinsi Banten yang diimplikasikan menjadi sumber materi pada konsep keanekaragaman hayati. Penelitian ini dilakukan pada Bulan September 2024 hingga Juni 2025. Pengambilan sampel dilakukan dengan metode transek kuadrat menarik garis lurus dari arah pantai menggunakan kuadran berukuran 100x100cm. Pengambilan lokasi sampling menggunakan purposive sampling tergantung keberadaan lamun pada area penelitian. Pengukuran parameter berupa pH, suhu, DO meter, salinitas dan substrat. Hasil dari penelitian ini ditemukan 2 jenis lamun yaitu Enhalus acoroides dan Thalassia hemprichii. Nilai Indeks keanekaragaman tanaman lamun termasuk dalam kategori rendah, yaitu stasiun 1: 0,28, stasiun 2: 0,27, stasiun 3: 0,24 dan stasiun 4: 0,21. Nilai indeks keanekaragaman rendah menandakan sedikit jenis lamun pada area tersebut. Hasil penelitian ini dapat dimanfaat sebagai sumber materi pada konsep keanekaragaman hayati fase E kelas X SMA Kata Kunci : Keanekaragaman, Pulau Merak, Sumber Materi, Tanaman Lamun | |||||||||
| Subjects: | L Education > L Education (General) Q Science > QK Botany |
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| Divisions: | 02-Fakultas Keguruan dan Ilmu Pendidikan 02-Fakultas Keguruan dan Ilmu Pendidikan > 84205-Jurusan Pendidikan Biologi |
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| Depositing User: | zahwatul janah | |||||||||
| Date Deposited: | 31 Jul 2025 03:57 | |||||||||
| Last Modified: | 31 Jul 2025 06:48 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/53274 |
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