Article Per Year (5 Year)
p-Index From 2018 - 2023
0.778
P-Index
This Author published in this journals
All Journal Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati REINWARDTIA BERITA BIOLOGI JURNAL BIOLOGI INDONESIA
Asep Sadili, Asep
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education

Published : 16 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 8 Documents
Search
Journal : JURNAL BIOLOGI INDONESIA

 1 
Jenis Anggrek (Orchidaceae) di Tau Lumbis, Nunukan, Propinsi Kalimantan Timur: Sebagai Indikator Terhadap Kondisi Kawasan Hutan Sadili, Asep
JURNAL BIOLOGI INDONESIA Vol 9, No 1 (2013): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (297.135 KB) | DOI: 10.14203/jbi.v9i1.147

Abstract

Telah dilakukan penelitian keanekaragaman flora anggrek epifit dan terestrial dari dua lokasi sebagai indikator terhadapkondisis kawasan hutan di sekitar Tau Lumbis Kalimantan-Timur (Manukon dan Kabungolor). Penelitianini dilakukan bulan April 2009 dengan menggunakan metode plot kuadrat ukuran 10 x 500 m (0,5 ha). Hasil studiini telah berhasil diidentifikasi 18 jenis dari 15 marga dengan total kerapatan sebanyak 289 rumpun/0,5 ha. Anggrekepifit sebanyak 14 jenis dan terestrial 4 jenis. Indeks keanekaragaman jenis memperlihatkan sedang (H’=1.41).Agrostophyllum bicuspidatum adalah nilai penting tertinggi di Manukon (NP=50.70 %) dan Corymborchis veratrifolianilai penting tertinggi di Kabungolor (NP=26.32 %). Berdasarkan analisis cluster menggunakan software Biodiversity-Pro yang berdasarkan pada kerapatan dari dua lokasi dapat dibagi menjadi lima kelompok besar, dan secaraumum kondisi hutan di Kabungalor lebih baik dari Manukon.Kata kunci: Jenis-jenis anggrek, Hutan, Tau Lumbis, Kalimantan Timur
Hutan Gambut Suaka Margasatwa Giam Siak Kecil dan Hutan Gambut PT Arara Abadi – Popinsi Riau; Vegetasi dan Kerusakannya Sadili, Asep
JURNAL BIOLOGI INDONESIA Vol 12, No 1 (2016): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v12i1.2307

Abstract

This study aims to determine state of plant vegetation stands within of damage level at the Giam Siak Kecil wildlife sanctuary (Tasik Betung area) and Conservation Forest PT Arara Abadi (Bukit Batu area) - Riau. Several plots of different vegetation types were used in this study. The number of plots develoved in Tasik Betung were 13 plots, while in Bukit Batu were 11 plots (50 x20 m). The plots were  conducted for trees (10 x10 m) and belta (5 x 5 m). The two study sites were generally susceptible to interference, especially in Tasik Betung. The total number of trees and belta were recorded for 178 species, 91 genera and 43 families. The main trees species at Tasik Betung was dominated by Pandanus Artocarpus (IV=17,35%), while Bukit Batu was Gonystylus bancanus (IV=21,35%), The  belta  category at Tasik Betung was dominated by Gymnacanthera contracta (IV=19,31%), while  in Bukit Batu was Mangifera parvifolia (IV=34,71%). Species protected  of Endangered species found were Dillenia excelsa, Garcinia bancana, Shorea parvifolia, S. teysmaniana, S.uliginosa, Vatica rassak, and V. umbonata.  Keywords: Bukit Batu, peat swamp forest, Riau, vegetation, Tasik Betung. 
Dinamika Vegetasi pada Petak Permanen Rasamala (Altingia excelsa Noronha) di Bodogol, Taman Nasional Gunung Gede Pangrango, Jawa Barat Sadili, Asep
JURNAL BIOLOGI INDONESIA Vol 10, No 1 (2014): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v10i1.323

Abstract

First year re-monitoring conducted in 2009 through measuring the entire individuals that have been given numbersand giving new numbers to individuals with stem diameter more than 5 cm. The result of re-monitoring indicatesthat the numbers of populations and species increased, but not significant. Mortality rate observed 7 individualsper hectare (about 1.20 %); whereas natality rate observed 25 individuals per hectare (about 2.52 %), which isregarded as low. Basal area observed in 2008 was approximately 26.55 m2 per hectare and it increased to about27.34 m2 per hectare in 2009. Total number of individuals in 2009 was 595 individuals from 119 species, 86genera, and 44 families with diversity index of 3.60 (H’). Elaeocarpus petiolatus (Elaeocarpaceae) and Planchoniavalida (Sapotaceae) are new additions. Altingia excelsa is still the dominant species.Keywords: Forest dynamics, rasamala permanent plots, Bodogol, GPNP
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.
HUTAN GAMBUT SUAKA MARGASATWA GIAM SIAK KECIL DAN HUTAN GAMBUT PT ARARA ABADI – POPINSI RIAU; VEGETASI DAN KERUSAKANNYA Sadili, Asep
JURNAL BIOLOGI INDONESIA Vol 12, No 1 (2016): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v12i1.2307

Abstract

This study aims to determine state of plant vegetation stands within of damage level at the Giam Siak Kecil wildlife sanctuary (Tasik Betung area) and Conservation Forest PT Arara Abadi (Bukit Batu area) - Riau. Several plots of different vegetation types were used in this study. The number of plots develoved in Tasik Betung were 13 plots, while in Bukit Batu were 11 plots (50 x20 m). The plots were  conducted for trees (10 x10 m) and belta (5 x 5 m). The two study sites were generally susceptible to interference, especially in Tasik Betung. The total number of trees and belta were recorded for 178 species, 91 genera and 43 families. The main trees species at Tasik Betung was dominated by Pandanus Artocarpus (IV=17,35%), while Bukit Batu was Gonystylus bancanus (IV=21,35%), The  belta  category at Tasik Betung was dominated by Gymnacanthera contracta (IV=19,31%), while  in Bukit Batu was Mangifera parvifolia (IV=34,71%). Species protected  of Endangered species found were Dillenia excelsa, Garcinia bancana, Shorea parvifolia, S. teysmaniana, S.uliginosa, Vatica rassak, and V. umbonata.  Keywords: Bukit Batu, peat swamp forest, Riau, vegetation, Tasik Betung. 
JENIS ANGGREK (ORCHIDACEAE) DI TAU LUMBIS, NUNUKAN, PROPINSI KALIMANTAN TIMUR: SEBAGAI INDIKATOR TERHADAP KONDISI KAWASAN HUTAN Sadili, Asep
JURNAL BIOLOGI INDONESIA Vol 9, No 1 (2013): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v9i1.147

Abstract

Telah dilakukan penelitian keanekaragaman flora anggrek epifit dan terestrial dari dua lokasi sebagai indikator terhadapkondisis kawasan hutan di sekitar Tau Lumbis Kalimantan-Timur (Manukon dan Kabungolor). Penelitianini dilakukan bulan April 2009 dengan menggunakan metode plot kuadrat ukuran 10 x 500 m (0,5 ha). Hasil studiini telah berhasil diidentifikasi 18 jenis dari 15 marga dengan total kerapatan sebanyak 289 rumpun/0,5 ha. Anggrekepifit sebanyak 14 jenis dan terestrial 4 jenis. Indeks keanekaragaman jenis memperlihatkan sedang (Hâ??=1.41).Agrostophyllum bicuspidatum adalah nilai penting tertinggi di Manukon (NP=50.70 %) dan Corymborchis veratrifolianilai penting tertinggi di Kabungolor (NP=26.32 %). Berdasarkan analisis cluster menggunakan software Biodiversity-Pro yang berdasarkan pada kerapatan dari dua lokasi dapat dibagi menjadi lima kelompok besar, dan secaraumum kondisi hutan di Kabungalor lebih baik dari Manukon.Kata kunci: Jenis-jenis anggrek, Hutan, Tau Lumbis, Kalimantan Timur
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.
DINAMIKA VEGETASI PADA PETAK PERMANEN RASAMALA (ALTINGIA EXCELSA NORONHA) DI BODOGOL, TAMAN NASIONAL GUNUNG GEDE PANGRANGO, JAWA BARAT Sadili, Asep
JURNAL BIOLOGI INDONESIA Vol 10, No 1 (2014): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v10i1.323

Abstract

First year re-monitoring conducted in 2009 through measuring the entire individuals that have been given numbersand giving new numbers to individuals with stem diameter more than 5 cm. The result of re-monitoring indicatesthat the numbers of populations and species increased, but not significant. Mortality rate observed 7 individualsper hectare (about 1.20 %); whereas natality rate observed 25 individuals per hectare (about 2.52 %), which isregarded as low. Basal area observed in 2008 was approximately 26.55 m2 per hectare and it increased to about27.34 m2 per hectare in 2009. Total number of individuals in 2009 was 595 individuals from 119 species, 86genera, and 44 families with diversity index of 3.60 (Hâ??). Elaeocarpus petiolatus (Elaeocarpaceae) and Planchoniavalida (Sapotaceae) are new additions. Altingia excelsa is still the dominant species.Keywords: Forest dynamics, rasamala permanent plots, Bodogol, GPNP
Co-Authors Abdulrokhman Kartonegoro, Abdulrokhman Afandi, I. Agusta, A. ALEX SUMADIJAYA Ashari, H. Efendy, O. Herwarsono Soedjito, Herwarsono Herwasono Soedjito, Herwasono Keim, A. P. Kuswata Kartawinata Mahyar, Uway W Mohammad Fathi Royyani, Mohammad Fathi Royyani, M. F. Sambas, Edy Nasriadi