Article Per Year (5 Year)
p-Index From 2020 - 2025
1.945
P-Index
This Author published in this journals
All Journal HAYATI Journal of Biosciences MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management MEDIA KONSERVASI MANAJEMEN IKM: Jurnal Manajemen Pengembangan Industri Kecil Menengah Cropsaver : Journal of Plant Protection Jurnal Penelitian Hutan dan Konservasi Alam Buletin Plasma Nutfah Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Al-Kimia JURNAL MANAJEMEN (EDISI ELEKTRONIK) Jurnal Sylva Lestari
JARWADI BUDI HERNOWO
Departemen Konservasi Sumberdaya Hutan Dan Ekowisata, Fakultas Kehutanan, IPB University, Bogor, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology

Published : 30 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 30 Documents
Search

 1   2   3 
Population and Home Range of Javan-hawk Eagle (Spizaetus bartelsi Stresemann, 1924) at Mount Kendeng, Cikaniki Resort, Gunung Halimun National Park Tri Widodo; Jarwadi Budi Hernowo; Kuswandono .
Media Konservasi Vol 9 No 1 (2004): Media Konservasi Vol. 9 No. 1 2004
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (8871.219 KB) | DOI: 10.29244/medkon.9.1.31-42

Abstract

Population and home range study of javan-hawk eagle (Spizaetus Bartelsi Stresemann,  1924) was conducted from Februari 2003 until July 2003 at Mount Kendeng Cikaniki Resort (± 8.5 km2),  Gunung  Halimun  National Park,  West Java.  Indonesia.  There were  11 individu of javan-hawk eagles observed from  5 station specified as monitoring plots, consisted  of  8 adults and 3 youngs.  Individual  density of javan-hawk eagle  was about 0. 77 km2/individu.  The pairs  density  at around 2.83  km2/pairs  and sex  ratio  was close  to  1 :  1.   Javan-hawk eagle  in this  area  was distributed al Mount  Kendeng  area.  Mount Andam,  and about Nirmala tea plantation.  Habitat type in Mount Kendeng can be grouped  as a natural forest  (tropical rain forest),  border between natural forest  and tea plantation,  tea plantation,  countrifield  (resident  settlement)  and also the  agriculture form  (rice field).  The  habitat characteristics  of javan hawk eagle were as follows  :  natural forest  with high variety  of fauna  (abundance  of food sources),  hilly area,  a river stream presence,  and the natural forest can give its function as a food supply,  nesting area,  mating,  and shelter.  Home range  for Pengkeh (male adult of javan-hawk eagle) in mount Kendeng was around+ 3.06  km2,  and its pair  of Pengkeh (female  adult of javan-hawk  eagle)  was about+ 1.69  km2,  meanwhile  home  range  of Juvenex  (young  of javan-hawk eagle) was close to±  1.31  km2 and or the No Molt 2 (male adult of javan-hawk eagle) in mount Andam was about± 2./9 km2.  The hunting area for  Pengkeh was  about+ 0.31  km2, pair  of Pengkeh were   ± 0.13  km2, Juvenex was ± 0.19 km2 and/or the No Molt 2 was  about±  0.13 km2.  At the/air weather condition,  a lot of perch activity was seen al 08.30 a.m-11.00 a.m  and 11.30 a.m-02.20 p.m,  while a lot of flying activity  was seen at 08.30 a.m- 11.00 a.m and 12.00 a.m-0/.20 p.m. Keywords:  javan-hawk eagle. population,  home range,  daily activity  
Determinants Factor of the Captive Breeding success of Citron-crested cockatoo (Cacatua sulphurea citrinocristata, Fraser 1844) Mery Fahik; Burhanuddina Masy'ud; Jarwadi B. Hernowo
Media Konservasi Vol 23 No 3 (2018): Media Konservasi Vol. 23 No. 3 Desember 2018
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (242.644 KB) | DOI: 10.29244/medkon.23.3.210-215

Abstract

Citron-crested cockatoo (Cacatua sulphurea citrinocristata) is one of endemic bird which endangered in Sumba islands and protected by in law. The study was aimed to analyze the determinants factor of the captive breeding success of citron-crested cockatoo. The research was conducted in January-March 2018, in Mega Bird and Orchid Farm Bogor, Ragunan Zoo, Rahardjo Bird Farm Solo, and Cikembulan Zoo. Determinant factor of the captive breeding success of citron-crested cockatoo were analyze using PCA with SPSS 22 software. The main components which are important factors for captive breeding success of Citron-crested cockatoo were breeding techniques (feed, time of handling, the number of productive parent and capital), condition of citron-crested cockatoo cage (temperature and humidity) and human resources (duration time of the breeding and knowledge of the keeper). Keywords: captive breeding, citron-crested cockatoo,  principal component 
Waterbirds Diversity in Bengawan Solo Estuary, Gresik, East Java Hani Sabrina; Ani Mardiastuti; Jarwadi Budi Hernowo
Media Konservasi Vol 24 No 1 (2019): Media Konservasi Vol. 24 No. 1 April 2019
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (392.579 KB) | DOI: 10.29244/medkon.24.1.103-108

Abstract

Bengawan Solo Estuary has a very large area of mudflat, which make it suitable area for waterbird’s habitat. The purpose of this study were to determine the value of diversity index of waterbirds. This study was conducted in mudflat area at Kali anyar estuary, Bengawan Solo. Data was collected on March 2018. The method used to calculate the waterbirds was concentration count and to estimate the population was used block method. The result showed that value of diversity index of birds was 2,029 with the value index of evenness was 0,553. Total species  found were 39 species from 7 families. Calidris canutus, Calidris tenuirostris, Chlidonias hybridus and Chlidonias leucopterus were dominant species. There were 2 species Endagered and, 7 spesies Near Threatened according to IUCN also Tweleve spcies were protected in Indonesia. Keywords: Bengawan Solo, bird diversity, mudflat, waterbirds
Shorebird Community and Guild in Trisik Beach, Yogyakarta: KOMUNITAS DAN GUILD BURUNG PANTAI DI KAWASAN PANTAI TRISIK, YOGYAKARTA Nova Ika Rakhmawati Sumartono; Jarwadi Budi Hernowo; Nyoto Santoso
Media Konservasi Vol 24 No 3 (2019): Media Konservasi Vol. 24 No. 3 Desember 2019
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (404.581 KB) | DOI: 10.29244/medkon.24.3.287-292

Abstract

Pantai Trisik merupakan area lahan basah yang terletak di bagian selatan Daerah Istimewa Yogyakarta. Kawasan Pantai Trisik berperan penting bagi kehidupan burung pantai. Tujuan penelitian yaitu menganalisis komunitas dan guild pakan komunitas burung di kawasan Pantai Trisik. Penelitian dilaksanakan pada Bulan Oktober 2018 – Januari 2019 dengan teknik point count. Komunitas burung pantai di kawasan Pantai Trisik terdiri dari 22 jenis yang terbagi menjadi burung pantai migran dan residen. Tipe guild komunitas burung pantai di kawasan ini terbagi menjadi tiga kelompok guild pakan yaitu mollucivore, insectivore dan omnivore. Berdasarkan cara mendapatkan makanan, tipe guild mollucivore dikembangkan menjadi tiga tipe subguild. Tipe guild insectivore terdiri dari satu tipe guild. Tipe guild omnivore dikembangkan menjadi sepuluh tipe. Tipe guild yang paling banyak ditemukan adalah tipe guild omnivore sebanyak 17 jenis (77%). Kata kunci: komunitas burung, guild, burung pantai, kekayaan jenis
EFFECTS OF HUMAN FACTORS IN THE EXISTENCE OF BALI STARLING (Leucopsar rothschildi) THROUGH GEOGRAPHIC INFOMATION SYSTEM APPROACH IN WEST BALI NATIONAL PARK AND NUSA PENIDA BALI Fadlan Pramatana; Jarwadi Budi Hernowo; Lilik Budi Prasetyo
Media Konservasi Vol 26 No 2 (2021): Media Konservasi Vol. 26 No. 2 Tahun 2021
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.26.2.118-127

Abstract

Bali starling (Leucopsar rothschildi) is one of the animals that getting more attention because is categorized as an endengered species on the IUCN red list, Appendix 1 of CITES, and protected animals by goverment of Indonesia. The conservation for recovery of species was carried out by West Bali National Park (WBNP) through release activity and collaboration with conservation organization for release in different place from their natural habitat. The population of bali starling on both locations is tend to decrease, the study aimed to analized the impact of human factor with the existence of bali starling based on geographic information system. The farthest point of bali starling existence form road distance is 1 359 meters on WBNP and 660 meters on Nusa Penida Island, while the closest point on both locations is 0 meter from road distance. The second human factor is village distance with the farthest point of bali starling is 7 296 meters on WBNP and 295 meters on Nusa Penida Island, while the closest point of bali starling is 543 meters on WBNP and 0 meter on Nusa Penida Island. The third human factor is community’s garden distance with the farthest point of bali starling is 5 696 meters on WBNP and 67 meters on Nusa Penida Island, while the closest point of bali starling is 408 meters on WBNP and 0 meter on Nusa Penida Island. The existence point of bali starling that are close to human activites have a negative impact. Bali starling will depend on the resources provided by the community on Nusa Penida Island and part of WBNP and also make it difficult for the bali starling to restore the wild nature for adaptation in natural habitat. Key words: bali starling, geographic information system, human factor, Nusa Penida, West Bali National Park
ANALISIS KESESUAIAN KORIDOR HALIMUN SALAK SEBAGAI PERLUASAN HABITAT MACAN TUTUL JAWA (Panthera pardus melas) DI TAMAN NASIONAL GUNUNG HALIMUN SALAK Ikhwal Riza Ardiansyah; Jarwadi Budi Hernowo; Hendra Gunawan
Jurnal Penelitian Hutan dan Konservasi Alam Vol 17, No 2 (2020): Jurnal Penelitian Hutan dan Konservasi Alam
Publisher : Pusat Penelitian dan Pengembangan Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphka.2020.17.2.127-142

Abstract

Macan tutul jawa yang memiliki jenis kelamin sama biasanya akan saling menghindar bahkan bertengkar untuk memperebutkan habitatnya. Areal koridor Gunung Halimun Salak yang berfungsi sebagai saluran pertukaran genetik dapat menjadi perluasan habitat macan tutul jawa. Penelitian ini dilakukan untuk mengetahui bagian-bagian areal koridor yang sesuai sebagai habitat macan tutul jawa (Panthera pardus melas) dengan membuat peta kesesuaian habitat. Data diambil dengan pemasangan kamera jebak dan survei lapang. Data yang diambil meliputi keberadaan macan tutul jawa, kondisi habitat, dan gangguan habitat. Analisis kesesuaian habitat menggunakan variabel kelerengan, ketinggian, tutupan lahan, satwa mangsa, dan jarak dari sumber gangguan. Hasil penelitian menunjukkan pada areal koridor ditemukan sebanyak empat individu macan tutul jawa dan terdapat 18 jenis mangsa potensial. Dalam peta kesesuaian habitat, diketahui bahwa 49% memiliki kesesuaian tinggi dan 40% memiliki kesesuaian sedang. Hasil ini mengindikasikan bahwa sebagian besar areal koridor masih sesuai sebagai habitat macan tutul jawa. Namun demikian masih tetap diperlukan upaya untuk pemantauan, pengendalian dan penjagaan terhadap gangguan habitat seperti penebangan liar, perburuan liar, pembukaan lahan, pencarian rumput serta kegiatan motocross.
MODEL KEBERHASILAN DAN MANAJEMEN PENANGKARAN CUCAK RAWA (Pycnonotus zeylanicus) Dini Ayu Lestari; Burhanuddin Masy’ud; Jarwadi Budi Hernowo
Jurnal Penelitian Hutan dan Konservasi Alam Vol 14, No 2 (2017): Jurnal Penelitian Hutan dan Konservasi Alam
Publisher : Pusat Penelitian dan Pengembangan Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphka.2017.14.2.99-100

Abstract

ABSTRACTStraw-headed bulbul (Pycnonotus zeylanicus) is a popular singing bird widely traded in Indonesia. Captive breeding is one of the conservation efforts to increase the population outside the natural habitat, the refore research on captive breeding models is important. The objective of the study is mainly to describe the management and determine the model of straw-headed bulbul captive breeding. The study was conducted on May-July 2015 in 10 different captive breeding facilities in Bogor and Depok Districts. Data were collected through observations, measurement, and interview. Principal Components Regression with the stepwise methods was used to analyze the success model of captivity breeding. The study found that the captive breeding management has been operated appropriately to ensure its productivity, as demonstrated by the natality and mortality models. The natality model Y1 = 64.70 + 57.48 PC1 showed that captivity duration, higher parent productivity, and higher egg hatchability increase natality rate. The mortality model, Y2 = 19.10 – 4.23 PC2, showed that greater operational and capital costs incurred as well as longer treatment duration are able to suppress mortality.Key words: Captive breeding, management, principal components regression, straw-headed bulbul, success model.ABSTRAKBurung Cucak rawa (Pycnonotus zeylanicus, Gmelin 1789) merupakan salah satu burung berkicau terkenal dan marak diperdagangkan di Indonesia. Upaya konservasi untuk meningkatkan populasi di luar habitat alaminya adalah melalui penangkaran sehingga penelitian mengenai model keberhasilan penangkaran penting untuk dilakukan. Penelitian ini bertujuan untuk mendeskripsikan manajemen penangkaran pada lokasi penelitian dan menentukan model keberhasilan penangkaran cucak rawa. Penelitian dilakukan pada sepuluh penangkaran yang berlokasi di Kabupaten Bogor dan Depok. Penelitian dilakukan selama tiga bulan mulai Mei hingga Juli 2015. Pengumpulan data dilakukan melalui pengamatan langsung, pengukuran, dan wawancara. Data selanjutnya dianalisis menggunakan regresi komponen utama dengan metode stepwise untuk menentukan model keberhasilan. Hasil studi menunjukkan bahwa manajemen penangkaran yang sudah beroperasi hingga saat ini dinilai tepat untuk memenuhi kebutuhan produktivitas, seperti yang ditunjukkan dalam model perkembangan reproduksi berdasarkan angka kelahiran dan kematian. Model kelahiran Y1 = 64,.70 + 57,48 PC1 menunjukkan bahwa semakin lama menangkarkan, jumlah induk produktif banyak, dan daya tetas telur tingi maka semakin besar kelahiran. Model kematian Y2 = 19,10 – 4,23 PC2 menunjukkan bahwa semakin besar biaya operasional dan modal serta semakin lama durasi waktu perawatan maka angka kematian dapat ditekan.Kata kunci: Penangkaran, manajemen, regresi komponen utama, cucak rawa, model keberhasilan.
Perubahan Pola Kromatografi Lapis Tipis Ekstrak Daun dan Batang Teh (Camellia sinensis (L.) Kuntze) yang Menjadi Inang bagi 3 Benalu Berbeda Irmanida Batubara; Lydia Octifani; Jarwadi Budi Hernowo
Al-Kimia Vol 8 No 2 (2020): DECEMBER
Publisher : Study Program of Chemistry - Alauddin State Islamic University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/al-kimia.v8i2.14764

Abstract

Plants produce primary and secondary metabolite compounds depending on their growth conditions. The tea plant (Camellia sinensis (L.) Kuntze that hosts Loranthus produces different metabolites compared to those not hosting. This study aims to determine the change in the thin layer chromatography pattern (TLC) of leaf and stem tea extract that is the host 3 types of Loranthus tea namely Loranthus atropurpureus, Loranthus cochinchinensis, and Loranthus pentandrus. Leaf and stem tea extracts that host 3 types of Loranthus were separated using TLC with stationary phase of silica gel 60 F254 and the mobile phase of DCM: MeOH: n-hex (48:1:1). Separation results was detected using UV lamps 254 and 366 nm. The changes of the band's area of each extract were determined using software ImageJ. The results showed a change in TLC patterns. The declining band's area was found in bands detected at 366 nm for the host's stem and tea leaves. The increasing band's areawere found on bands detected at 254 nm especially on tea leaves that host. In conclusion, the change in TLC pattern can be used to determine the compounds that change due to tea plants to host and can be alternative utilization.
Faktor-Faktor Penentu Keberhasilan Konservasi Ex situ Cendrawasih Kecil (Paradisaea minor Shaw, 1809) Ken Dara Cita; Jarwadi Budi Hernowo; Burhanuddin Masy'ud
Buletin Plasma Nutfah Vol 25, No 1 (2019): June
Publisher : Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumberdaya Genetik Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/blpn.v25n1.2019.p13-24

Abstract

Populasi cendrawasih kecil saat ini telah mengalami penurunan yang disebabkan tingginya perburuan, perusakan habitat, penyempitan habitat, dan konversi habitat. Sementara itu, upaya konservasi ex situ cendrawasih kecil saat ini masih sangat terbatas dengan tingkat keberhasilan yang rendah. Tujuan dari penelitian ini adalah untuk mengidentifkasi dan menganalisis komponen yang berpengaruh penting dan relevan sebagai penentu keberhasilan konservasi ex situ cendrawasih kecil. Penelitian dilakukan pada bulan Maret–Mei 2016 di Taman Burung TMII, Mega Bird and Orchid Farm (MBOF), Taman Margasatwa Ragunan, Kebun Binatang Bandung, dan Al Wabra Wildlife Conservation, Qatar. Data yang diambil meliputi aspek internal dan eksternal biologis satwa, teknik penangkaran, serta aspek sosial, dan dianalisis menggunakan metode Analisis Komponen Utama (AKU). Hasil uji statistik menggunakan AKU menunjukkan bahwa terdapat lima komponen penentu keberhasilan konservasi ex situ cendrawasih kecil dengan komponen yang paling utama yaitu umur dewasa kelamin, pakan, dan kemampuan keeper.
Population and Habitat Suitability Index Model of Bali Starling (Leucopsar rothschildi) in West Bali National Park Fadlan Pramatana; Jarwadi Budi Hernowo; Lilik Budi Prasetyo
Jurnal Sylva Lestari Vol. 10 No. 1 (2022): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v10i1.535

Abstract

Bali starling (Leucopsar rothschildi) is categorized as an endangered species based on the International Union for Conservation of Nature and Natural Resources (IUCN) red list. Thus, preventing this species from extinction becomes very crucial. One of the most important activities for this purpose is a soft release method to avoid birds' mortality, which has been done in West Bali National Park (WBNP). However, this method creates the dependency of birds to the artificial treatment and may affect the distribution of Bali starling. Therefore, this study aimed to analyze the population and habitat and create a habitat suitability index model for Bali starling in WBNP. Data were obtained by surveying the Bali starling population, including the number of individuals, distribution, age structure, sex ratio, natality, and mortality. Vegetation analysis was also conducted to determine habitat conditions. Finally, map interpretation data was used to develop a suitable habitat model for Bali starling in WBNP. The results showed that 63 Bali starling were found near the resort office, bird release sites, and binding bird cages. It indicated that the habitat of Bali starling has shifted from the soft release site. The habitat suitability index model of Bali starling in WBNP was Y = 17.145 + 6.640PC1 - 4.055PC2, showing the selected variables only give a moderate determination coefficient (R2 = 40.9%). The artificial treatment created by the WBNP authority seems to be another great factor influencing the existence and distribution of Bali starling in WBNP. It was also indicated that Bali starling could breed in the WBNP, but it tends to have a shifting habitat in the wild. Keywords: Bali starling, Geographic information system, Habitat suitability, Population
Co-Authors Ani Mardiastuti Arseki Ardjansyah Arzyana Sunkar Burhanuddin Masy'ud Burhanuddin Masyud Burhanuddin Masy’ud Burhanuddina Masy'ud Dini Ayu Lestari Hadi S Alikodra Hafiz Nur Malik Hani Sabrina Hendra Gunawan Ika Pratiwi Ikhwal Riza Ardiansyah Irmanida Batubara Ken Dara Cita Kuswandono . LILIK BUDIPRASETYO Lydia Octifani Masy'ud, Burhanuddin Maulida, Maisya Salsa Mery Fahik Moch Mulyono Nova Ika Rakhmawati Sumartono Nur Faizatul Luthfiah Nyoto Santoso Pramatana, Fadlan Riyanto Adji Sambas Basuni sayekti, ayutyas Setiana, Toni Sitorus, Desy Natalia Sutiawan, Riki Sutopo . Swastiko Priyambodo, Swastiko Tarigan, Salvionita BR Tri Widodo Wahyu Tri Wasono Yuriko Asahiro Yuriko Asahiro