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All Journal JURNAL HUTAN LESTARI JURNAL PENDIDIKAN TAMBUSAI
Ernawati, Lisa
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Agriculture, Biological Sciences & Forestry Social Sciences

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KEANEKARAGAMAN JENIS GASTROPODA PADA EKOSISTEM HUTAN MANGROVE DESA SEBUBUS KECAMATAN PALOH KABUPATEN SAMBAS Ernawati, Lisa; Anwari, M Sofwan; Dirhamsyah, M
JURNAL HUTAN LESTARI Vol 7, No 2 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i2.34561

Abstract

Gastropod is one the mollusk phylum that can adapted at the mangrove ecosystem. Gastropod are organisms that have an ecological role as forming detritus. The study aimed to examine species diversity of gastropods in the mangrove forest ecosystem of Sebubus Village, Paloh District, Sambas Regency. The study was conducted in April 2019, using the survey method. Observations found 6 families and 16 species of gastropods in the mangrove ecosystem. Gastropods species are Chicoreus capucinus, Nerita balteata, Neritina cornucopia, Nerita violacea, Cerithideopsilla alata, Cerithidiopsis quoyii, Cerithidea obtusa, Littoraria scabra, Littoraria undulata, Littoraria carinifera, Nassarius dorsatus, Cassarius dorsatus, Cassidula aurisfelis, Ellobium aurisjudae, Cassidula nucleus, Pythia plicata, and Ellobium gangeticum. Species diversity index of gastropod in zone 1 = 0.83, zone 2 = 0.73 and zone 3 = 0.79 in the low category. Species abundance index of gastropod in zone 1 = 15.3, zone 2 = 10.5, zone 3 = 15.8.  Species evenness index of gastropod in zone 1 = 0.32, zone 2 = 0.30 and zone 3 = 0.30 categorized as low. Species dominance index of gastropod in zone 1 = 0.20, zone 2 = 0.28 and zone 3 = 0.25 are categorized as low. Species similiarity index of gastropod in zone 1 and 2 = 91.67%, zone 2 and 3 = 80.00%, zone 1 and 3 = 81.48 are categorized very high.Keywords: Diversity, Gastropods, Mangrove Ecosystems
Analisis Penerapan Model Project Based Learning Mata Pelajaran IPAS Kelas V Sekolah Dasar Ernawati, Lisa; Saputro, Bagus Ardi
Jurnal Pendidikan Tambusai Vol. 8 No. 1 (2024): April 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v8i1.14385

Abstract

Penelitian ini dilatar belakangi untuk mengetahui penerapan model pembelajaran Project based learning mata pelajaran IPAS kelas VA sekolah dasar SDN Bendungan Semarang. Aspek yang diamati berupa penerapan model pembelajaran Project Based Learning terhadap profil pelajar Pancasila pada dimensi Gotong Royong, bernalar kritis dan kreatif pada mata pelajaran IPAS. subjek penelitian ini adalah siswa kelas V SDN Bendungan dengan jumlah siswa 26 Orang. Metode yang digunakan dalam penelitian ini adalah deskriptif kualitatif. Teknik pengumpulan data berupa observasi dan dokumentasi. Projek yang dihasilkan berupa diorama yang dibuat secara berkelompok. Dari hasil penelitian yang telah dilakukan, model pembelajaran Project Based Learning pada mata Pelajaran IPAS materi siklus Air berdampak positif pada penerapan profil pelajar Pancasila pada dimensi bergotong royong, bernalar kritis dan kreatif.
Co-Authors Anwari, M Sofwan Bagus Ardi Saputro M. Dirhamsyah