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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia MEDIA KONSERVASI Jurnal Tumbuhan Obat Indonesia KOMUNITAS: INTERNATIONAL JOURNAL OF INDONESIAN SOCIETY AND CULTURE Indonesian Journal of Forestry Research Jurnal Penelitian Hutan dan Konservasi Alam JURNAL ANALISIS KEBIJAKAN KEHUTANAN Buletin Kebun Raya Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) BERITA BIOLOGI JURNAL BIOLOGI INDONESIA ZOO INDONESIA Jurnal Nusa Sylva Biosaintifika: Journal of Biology & Biology Education Jurnal Penelitian Sosial dan Ekonomi Kehutanan Journal of Tropical Ethnobiology Zoo Indonesia Jurnal Pusat Inovasi Masyarakat Jurnal Sylva Lestari Jurnal Ilmu-Ilmu Kehutanan Indonesian Journal of Forestry Research
Agus Hikmat
Departemen Konservasi Sumberdaya Hutan Dan Ekowisata, Fakultas Kehutanan Dan Lingkungan IPB University - Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Other

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Journal : JURNAL BIOLOGI INDONESIA

 1 
Keanekaragaman dan Pola Sebaran Spesies Tumbuhan Asing Invasif di Cagar Alam Pulau Sempu, Jawa Timur Abywijaya, Ilham Kurnia; Hikmat, Agus; Widyatmoko, Didik
JURNAL BIOLOGI INDONESIA Vol 10, No 2 (2014): Jurnal Biologi Indonesia
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v10i2.2103

Abstract

The presence of invasive alien plant species has been known to cause various negative impacts on ecosystems in theinvaded conservation area. This research aims to identify diversity and distribution pattern of invasive alien plantsspecies in Sempu Island Nature Reserve, and to determine the most influential environmental factors to theirdispersion. The methods used were the combination of quantitative vegetation analysis and rapid assessmenttechnique followed by the principal component analysis. As many as 10 invasive alien plants species (belonging to 7families) have been identified within this conservation area, e.g., Pistia stratoites, Ageratum mexicanum, Vernoniacinerea, Cyperus rotundus, Passiflora foetida, Centotheca lappacea, Eleusine indica, Imperata cylindrica, Hedyotiscorymbosa, and Lantana camara. All invasive alien plant species found in the sampling plots had a clumpeddistribution pattern. The most influential environmental factors to the invasive alien plants dispersion were landslope and distance from shoreline.Keywords: distribution pattern, environmental factors, invasive alien plants, Sempu Island Nature Reserve
Komunitas Floristik dan Suksesi Vegetasi Setelah Erupsi 2010 di Gunung Merapi Jawa Tengah Afrianto, Whisnu Febry; Hikmat, Agus; Widyatmoko, Didik
JURNAL BIOLOGI INDONESIA Vol 12, No 2 (2016): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1304.649 KB) | DOI: 10.14203/jbi.v12i2.2895

Abstract

ABSTRACTSuccession dynamics (as a complex interaction and relationship between environment and species) is a crucial ecological process for managing and restoring habitats and ecosystems. This research was conducted at several locations based on the damage levels occurred due to the 2010 eruption of Mount Merapi: heavily damaged site was chosen at the Cangkringan Resort (consisting of both open and covered areas) and the Kemalang Resort, medium damage site was located at the Dukun Resort, and minor damage/relatively intact site was situated at the Selo Resort. A total of 135 plant species belonging to 64 families were recorded from all locations during the study. The Mount Merapi eruption occurred in 2010 had significantly impacted on the floristic community structure and condition. Canonical Correspondence Analysis (CCA) was used to analyze the relationships between environmental variables and the existing plant species conditions. The results indicated that different abiotic environment conditions (variables) significantly influenced species compositions and conditions. The covered area (?= 0:49; p= 0.002; F= 10:35) and the elevation factor (?= 0:32; p= 0.002; F= 7:08) provided the highest impact on vegetation conditions. Meanwhile, the relationships and correlations between edaphic factors and floristic community conditions varied from site to site.Key words: Abiotic environment, floristic community, succession, Mount Merapi, restoration
Konservasi Ex Situ Mangifera casturi Kosterm. Berbasis Masyarakat: Studi Kasus di Kabupaten Indragiri Hilir, Provinsi Riau Fakhrozi, Irzal; Hikmat, Agus; Widyatmoko, Didik
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 (230.162 KB) | DOI: 10.14203/jbi.v9i1.155

Abstract

Mangifera casturi Kosterm. (Anacardiaceae) merupakan spesies yang dinyatakan punah di alam liar. Spesies ini endemikdi pulau Kalimantan. Saat ini, Mangifera casturi telah dibudidayakan di luar sebaran alaminya, terutama diKabupaten Indragiri Hilir Provinsi Riau, Sumatera. Penelitian dilakukan di dua kecamatan di Kabupaten IndragiriHilir, yaitu Kecamatan Gaung Anak Serka (GAS) dan Kecamatan Gaung. Sebanyak 1.315 individu M. casturiditemukan dalam penelitian yang dilakukan. Keberhasilan konservasi ex situ M. casturi di daerah ini didukung olehsetidaknya tiga stimulus: alami, manfaat, dan stimulus religius. Namun faktor internal dan eksternal milik masyarakatsetempat juga mempengaruhi secara signifikan. Di Kecamatan GAS, konservasi ex situ M. casturi terutamadidukung oleh stimulus manfaat sementara di Kecamatan Gaung upaya konservasi ex situ didukung oleh stimulusreligius. Analisa komponen utama dilakukan untuk menentukan kemungkinan hubungan antara konservasi ex situM. casturi dan variabel pendukung dalam masyarakat. Di Kecamatan GAS, yang upaya konservasi ex situ M. casturisecara signifikan didukung oleh ukuran populasi, panen dan pemasaran serta kegiatan pra tanam. Di KecamatanGaung, konservasi ex situ dari M. casturi tidak hanya didukung oleh ukuran populasi, panen dan kegiatan pasar, tetapijuga oleh kegiatan pra tanam, status dan luas lahan.Kata Kunci: Indragiri Hilir, Konservasi ex situ, Mangifera casturi, Punah di alam liar
Populasi dan Kesesuaian Habitat Langkap (Arenga obtusifolia Mart.) di Cagar Alam Leuweung Sancang, Jawa Barat Usmadi, Didi; Hikmat, Agus; Witono, Joko Ridho; Prasetyo, Lilik Budi
JURNAL BIOLOGI INDONESIA Vol 11, No 2 (2015): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1307.549 KB) | DOI: 10.14203/jbi.v11i2.2194

Abstract

ABSTRACTThe growth and regeneration of langkap in natural habitat is very fast and has invasive tendencies. The aim of study was to analyze the population and population structure of langkap in Leuweung Sancang Nature Reserve, and build spatial models of habitat suitability langkap in Leuweung Sancang Nature Reserve. Data were collected using a sampling method with a number of plots along the transect line. Langkap has become the dominant species in Leuweung Sancang Nature Reserve on saplings and pole with population structure shows an normally structure population. Analysis of spatial modelling on habitat suitability of langkap through binary logistic regression with independent variables in the form of the Forest Canopy Density (FCD), slope, distance from the river and Normalized Difference Moisture Index (NDMI) has been able to predict habitat suitability of langkap in Leuweung Sancang Nature Reserve, i.e. 61,10% of the Leuweung Sancang Nature Reserve suitable as habitat langkap and 38,90% of the Leuweung Sancang Nature Reserve is not suitable as habitat langkap. Keywords: Langkap, Arenga obtusifolia, habitat suitability, spatial modeling, Leuweung Sancang Nature Reserve. 
KEANEKARAGAMAN DAN POLA SEBARAN SPESIES TUMBUHAN ASING INVASIF DI CAGAR ALAM PULAU SEMPU, JAWA TIMUR Abywijaya, Ilham Kurnia; Hikmat, Agus; Widyatmoko, Didik
JURNAL BIOLOGI INDONESIA Vol 10, No 2 (2014): Jurnal Biologi Indonesia
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v10i2.2103

Abstract

The presence of invasive alien plant species has been known to cause various negative impacts on ecosystems in theinvaded conservation area. This research aims to identify diversity and distribution pattern of invasive alien plantsspecies in Sempu Island Nature Reserve, and to determine the most influential environmental factors to theirdispersion. The methods used were the combination of quantitative vegetation analysis and rapid assessmenttechnique followed by the principal component analysis. As many as 10 invasive alien plants species (belonging to 7families) have been identified within this conservation area, e.g., Pistia stratoites, Ageratum mexicanum, Vernoniacinerea, Cyperus rotundus, Passiflora foetida, Centotheca lappacea, Eleusine indica, Imperata cylindrica, Hedyotiscorymbosa, and Lantana camara. All invasive alien plant species found in the sampling plots had a clumpeddistribution pattern. The most influential environmental factors to the invasive alien plants dispersion were landslope and distance from shoreline.Keywords: distribution pattern, environmental factors, invasive alien plants, Sempu Island Nature Reserve
POPULASI DAN KESESUAIAN HABITAT LANGKAP (ARENGA OBTUSIFOLIA MART.) DI CAGAR ALAM LEUWEUNG SANCANG, JAWA BARAT Usmadi, Didi; Hikmat, Agus; Witono, Joko Ridho; Prasetyo, Lilik Budi
JURNAL BIOLOGI INDONESIA Vol 11, No 2 (2015): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v11i2.2194

Abstract

ABSTRACTThe growth and regeneration of langkap in natural habitat is very fast and has invasive tendencies. The aim of study was to analyze the population and population structure of langkap in Leuweung Sancang Nature Reserve, and build spatial models of habitat suitability langkap in Leuweung Sancang Nature Reserve. Data were collected using a sampling method with a number of plots along the transect line. Langkap has become the dominant species in Leuweung Sancang Nature Reserve on saplings and pole with population structure shows an normally structure population. Analysis of spatial modelling on habitat suitability of langkap through binary logistic regression with independent variables in the form of the Forest Canopy Density (FCD), slope, distance from the river and Normalized Difference Moisture Index (NDMI) has been able to predict habitat suitability of langkap in Leuweung Sancang Nature Reserve, i.e. 61,10% of the Leuweung Sancang Nature Reserve suitable as habitat langkap and 38,90% of the Leuweung Sancang Nature Reserve is not suitable as habitat langkap. Keywords: Langkap, Arenga obtusifolia, habitat suitability, spatial modeling, Leuweung Sancang Nature Reserve. 
KOMUNITAS FLORISTIK DAN SUKSESI VEGETASI SETELAH ERUPSI 2010 DI GUNUNG MERAPI JAWA TENGAH Afrianto, Whisnu Febry; Hikmat, Agus; Widyatmoko, Didik
JURNAL BIOLOGI INDONESIA Vol 12, No 2 (2016): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v12i2.2895

Abstract

ABSTRACTSuccession dynamics (as a complex interaction and relationship between environment and species) is a crucial ecological process for managing and restoring habitats and ecosystems. This research was conducted at several locations based on the damage levels occurred due to the 2010 eruption of Mount Merapi: heavily damaged site was chosen at the Cangkringan Resort (consisting of both open and covered areas) and the Kemalang Resort, medium damage site was located at the Dukun Resort, and minor damage/relatively intact site was situated at the Selo Resort. A total of 135 plant species belonging to 64 families were recorded from all locations during the study. The Mount Merapi eruption occurred in 2010 had significantly impacted on the floristic community structure and condition. Canonical Correspondence Analysis (CCA) was used to analyze the relationships between environmental variables and the existing plant species conditions. The results indicated that different abiotic environment conditions (variables) significantly influenced species compositions and conditions. The covered area (?= 0:49; p= 0.002; F= 10:35) and the elevation factor (?= 0:32; p= 0.002; F= 7:08) provided the highest impact on vegetation conditions. Meanwhile, the relationships and correlations between edaphic factors and floristic community conditions varied from site to site.Key words: Abiotic environment, floristic community, succession, Mount Merapi, restoration
KONSERVASI EX SITU MANGIFERA CASTURI KOSTERM. BERBASIS MASYARAKAT: STUDI KASUS DI KABUPATEN INDRAGIRI HILIR, PROVINSI RIAU Fakhrozi, Irzal; Hikmat, Agus; Widyatmoko, Didik
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.v9i1.155

Abstract

Mangifera casturi Kosterm. (Anacardiaceae) merupakan spesies yang dinyatakan punah di alam liar. Spesies ini endemikdi pulau Kalimantan. Saat ini, Mangifera casturi telah dibudidayakan di luar sebaran alaminya, terutama diKabupaten Indragiri Hilir Provinsi Riau, Sumatera. Penelitian dilakukan di dua kecamatan di Kabupaten IndragiriHilir, yaitu Kecamatan Gaung Anak Serka (GAS) dan Kecamatan Gaung. Sebanyak 1.315 individu M. casturiditemukan dalam penelitian yang dilakukan. Keberhasilan konservasi ex situ M. casturi di daerah ini didukung olehsetidaknya tiga stimulus: alami, manfaat, dan stimulus religius. Namun faktor internal dan eksternal milik masyarakatsetempat juga mempengaruhi secara signifikan. Di Kecamatan GAS, konservasi ex situ M. casturi terutamadidukung oleh stimulus manfaat sementara di Kecamatan Gaung upaya konservasi ex situ didukung oleh stimulusreligius. Analisa komponen utama dilakukan untuk menentukan kemungkinan hubungan antara konservasi ex situM. casturi dan variabel pendukung dalam masyarakat. Di Kecamatan GAS, yang upaya konservasi ex situ M. casturisecara signifikan didukung oleh ukuran populasi, panen dan pemasaran serta kegiatan pra tanam. Di KecamatanGaung, konservasi ex situ dari M. casturi tidak hanya didukung oleh ukuran populasi, panen dan kegiatan pasar, tetapijuga oleh kegiatan pra tanam, status dan luas lahan.Kata Kunci: Indragiri Hilir, Konservasi ex situ, Mangifera casturi, Punah di alam liar
Co-Authors . Siswoyo ., Maysarah A. M. Zuhud Abd. Rasyid Syamsuri ABDUL HARIS MUSTARI Abywijaya, Ilham Kurnia Abywijaya, Ilham Kurnia Afrianto, Whisnu Febry Afrianto, Whisnu Febry Agung Widya Agus Priyono Kartono Agustina Roswita Atok Al Manar, Primadhika Albert Farma Amri Muhammad Saadudin Andayani Oerta G Anggit Haryoso Ardika Eri Triana Arief Prasetyo Arya A. Metananda Arya Arismaya Metananda Arya Arismaya Metananda Arya Arismaya Metananda Asvic Helida Asvic Helida Asvic Helida, Asvic Beti Septiana Darsono Burhanuddin Masyud Cece Somantri Cecep Kusmana Cory Wulan Darli, Viny Volcherina Defri Yoza Desta S. Pravista Devi Aldian Pratama Dewi Lestari Dewi Lestari Didi Usmadi, Didi DIDIK WIDYATMOKO Didik Widyatmoko Didik Widyatmoko Ditha Silva Mutiawati Dudung Darusman Edhi Sandra Elisa - Iswandono, Elisa - Elisa Iswandono Elisa Iswandono Endang Koestati Sri Harini Muntasib Eri Irwanta Ervizal A. M. Zuhud Ervizal A. M. Zuhud Ervizal A.M Zuhud Ervizal A.M Zuhud Ervizal A.M. Zuhud Ervizal AM Zuhud Ervizal AM Zuhud Ervizal AM Zuhud Ervizal Amir Muhammad Zuhud Ervizal Amir Muhammad Zuhud Ervizal Amir Muhammad Zuhud Ervizal AMZU Ferdynan Dapadeda Ghiyats Fawwaz Fadhlullah Hani Ristiawan Hardjanto Harnios Aerief Has, Dini Hardiani Hermawan, Rachmad Husein Mukmin Irzal Fakhrozi Irzal Fakhrozi, Irzal Istomo . Jarwadi B. Hernowo Jhon Marthali Simamora Joko Ridho Witono Kartodihardjo, Hariadi LILIK BUDIPRASETYO Lisdayanti Lisdayanti M. Adlan Ali Machmud Thohari Marwa Prinado Mayanda Mega Meilanto Meine Van Noordwijk Meine van Noordwijk Muhammad Adlan Ali Munawar Fuadi Munggaran, Ikram Kurnia Nandi Koesmayandi Nandi Kosmaryandi Nani Rahayu Nelson Andre Nina Hernindiah Nira Febriyanti Niskan Walid Masruri Nurheni Wijayanto Nurkhotimah . Nurul Qomar Oktovianus Oktovianus Purwanto Purwanto Radios Simanjuntak Rahayu Subekti Rani Assyifa Resti Suwartini Revina Dwi Utami Rina Wulan Sari Rinekso Soekmadi Rita Kartika Sari Rizky Febriana Lubis Robika Rudi Hermawan Rudi Hermawan Sambas Basuni Siti Masitoh Kartikawati SM Kartikawati Sopian Hidayat Sri Soepraptini Mansjoer Subekti Rahayu Supartono, Toto Susanti, Amelia Dwi SYAMSUL HIDAYAT Titiek Setyawati Titiek Setyowati Tjitrosoedirjo, Soekisman Viyata Pratiwi Risky Whisnu Febry Afrianto Wilyan, Radil Y. Purwanto Y. Purwanto YANTO SANTOSA Yoga Dwi Syahputra Yohanes Purwanto Yoko Untoro Yulianto Yulizar . Zikri, Merlian Zuhud EAM, Zuhud Zuhud, Ervizal A. M.