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All Journal Jurnal Pendidikan IPA Indonesia JURNAL BIOLOGI INDONESIA
Keim, A. P.
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Biochemistry, Genetics & Molecular Biology Education

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KAJIAN PENDAHULUAN FLORISTIK DAN FITOSOSIOLOGI POHON DI PULAU SIMEULEU PROVINSI ACEH Sadili, Asep; Royyani, M. F.; Agusta, A.; Afandi, I.; Efendy, O.; Ashari, H.; Keim, A. P.
JURNAL BIOLOGI INDONESIA Vol 15, No 2 (2019): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v15i2.3812

Abstract

ABSTRACTSimeuleu island is located in the western part of Sumatera belonging to Aceh Province. Floristic and phytososiological information of vegetation in Simeuleu island is limited and not much study has been conducted, especialy trees species group (diameter ?10 cm). Two  study plots were used: one hectare at Kuala Makmur forest and one ha at Alafan forest (100 m × 100 m). Density analisys at Kuala Makmur recorded 329 individuals/ha while at Alafan consisted of 377 individuals/ha (average of 353 individuals/ha).  Total basal area at Kuala Makmur 29.48 m2/ha while at Alafan  was 44.28 m2/ha (with an average of 36.88 m2/ha). The Shannon-Wiener diversity index (H?) at Kuala Makmur was 2.94 and at Alafan was 2.73 (whit an average H?of 2.84). The total canopy heights of the two study sites as were relatively similar consisting of four strata. Dominant species occurred at Kula Makmur was Shorea atrinervosa (Importance Value, IV=83.55%) and at Alafan was Dipterocarpus grandiflorus (IV=128.06%). Dominant familly at Kuala Makmur was Dipterocarpaceae and at Alafan was Ebenaceae. The distribution of dominant tree species at Kuala Makmur is less prevalent than at Alafan.  Keywords: Simeuleu, Aceh, trees structure, species richness, lowland forest.
KAJIAN PENDAHULUAN FLORISTIK DAN FITOSOSIOLOGI POHON DI PULAU SIMEULEU PROVINSI ACEH Sadili, Asep; Royyani, M. F.; Agusta, A.; Afandi, I.; Efendy, O.; Ashari, H.; Keim, A. P.
JURNAL BIOLOGI INDONESIA Vol 15, No 2 (2019): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v15i2.3812

Abstract

ABSTRACTSimeuleu island is located in the western part of Sumatera belonging to Aceh Province. Floristic and phytososiological information of vegetation in Simeuleu island is limited and not much study has been conducted, especialy trees species group (diameter ?10 cm). Two  study plots were used: one hectare at Kuala Makmur forest and one ha at Alafan forest (100 m × 100 m). Density analisys at Kuala Makmur recorded 329 individuals/ha while at Alafan consisted of 377 individuals/ha (average of 353 individuals/ha).  Total basal area at Kuala Makmur 29.48 m2/ha while at Alafan  was 44.28 m2/ha (with an average of 36.88 m2/ha). The Shannon-Wiener diversity index (H?) at Kuala Makmur was 2.94 and at Alafan was 2.73 (whit an average H?of 2.84). The total canopy heights of the two study sites as were relatively similar consisting of four strata. Dominant species occurred at Kula Makmur was Shorea atrinervosa (Importance Value, IV=83.55%) and at Alafan was Dipterocarpus grandiflorus (IV=128.06%). Dominant familly at Kuala Makmur was Dipterocarpaceae and at Alafan was Ebenaceae. The distribution of dominant tree species at Kuala Makmur is less prevalent than at Alafan.  Keywords: Simeuleu, Aceh, trees structure, species richness, lowland forest.
The Ethnoecology of Sasak people in Mandalika, Lombok Island: Local Knowledge and Wisdom in Relation with Land Use Rahayu, M.; Keim, A. P.; Nikmatullah, M.; Rustiami, H.; Susan, D.; Sujarwo, W.
Jurnal Pendidikan IPA Indonesia Vol 10, No 3 (2021): September 2021
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v10i3.30343

Abstract

This current study is an ethnoecological study on land use for plant diversity by the Sasak people in Mandalika, Lombok Island, West Nusa Tenggara. Interview and direct observation methods were implemented. The study areas included the villages of Kuta, Mertak, and Sengkol. The results indicated four main groups of land: Leleah (a yard or home garden), bangket (rice fields, including the bangket gora; rice fields nurtured by rainfalls), kebon (gardens, including kebon kayo or garden of woody plants and kebon elalo or garden of crops), and gawah (forests, including gawah mali or sacred forests). This study results showed that despite the stress of a constantly changing environment and various restrictions and limitations, the ethnoecological knowledge in local wisdom is still maintained well.
Co-Authors Afandi, I. Agusta, A. Asep Sadili, Asep Ashari, H. Efendy, O. Nikmatullah, M. Rahayu, M. Royyani, M. F. Rustiami, H. Sujarwo, W. Susan, D.