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All Journal Bumi Lestari Jurnal MIPA PHARMACON Jurnal Bios Logos EUGENIA BERITA BIOLOGI Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Jurnal Entomologi Indonesia Akta Agrosia The Studies of Social Sciences Jurnal Riset Pembangunan : Media Hasil Penelitian dan Kajian Pembangunan Daerah Journal of Applied Data Sciences Vivabio : Jurnal Pengabdian Multidisiplin Berkala Penelitian Hayati Biofaal Journal Jurnal Ilmiah Sains Silvarum JAPB COCOS Jurnal Lentera: Penelitian dan Pengabdian Masyarakat
Saroyo Saroyo
Jurusan Biologi FMIPA Universitas Sam Ratulangi
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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DISTRIBUSI DAN KEANEKARAGAMAN KUPU-KUPU (LEPIDOPTERA) DI GUNUNG MANADO TUA, KAWASAN TAMAN NASIONAL LAUT BUNAKEN, SULAWESI UTARA Roni Koneri; Saroyo Saroyo
Bumi Lestari Journal of Environment Vol 12 No 2 (2012)
Publisher : Environmental Research Center (PPLH) of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Butterfly (Lepidoptera) are beneficial as pollinators, silk producers, indicators of environmentalquality, and are appreciated for their aesthetic value. The objective of the research was tostudy analyze the distribution and diversity of butterfly (Lepidoptera) in Manado Tua Montauin,region of Bunaken National Marine Park, North Sulawesi. This research was conducted overtwo months, between Juni and Juli, 2011 using a sweeping technique applied to follow the linetransect length of 1000 meters at random in each habitat type (primary forest, secondary forest,gardens and shrubs). The result found 28 species from 4 families (Papilionidae, Nymphalidae,Lycaenidae, and Pieridae ). The distribution of each butterfly species is different along habitat.The highest diversity index value (H‘=2.16) was found at shrubs, while the lowest diversityindex value (H‘=0.33) was found at primary forest. This research is expected to be the basicdata on butterfly diversity and effects of habitat changes on the diversity and distribution ofbutterfly in North Sulawesi
SISTEM SOSIAL JANTAN MONYET HITAM SULAWESI (Macaca nigra) DI CAGAR ALAM TANGKOKO-BATUANGUS, SULAWESI UTARA Saroyo Saroyo
BERITA BIOLOGI Vol 9, No 5 (2009)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v9i5.1993

Abstract

A study on male social system of Sulawesi crested black macaque {Macaca nigra) has been conducted at Tangkoko-Batuangus Nature Reserve, North Sulawesi from January to October 2008.The aim of this research was to evaluate the male social system based on the social interaction among the males.The material was a habituated group called Rambo II that had 7 adult males and 19 adult females at early stage observation. Dominance hierarchy was determined with ad libitum sampling based on their results in agonistic interaction at 3 early-days of every month. The dynamics of the dominance hierarchy was traced during 10 months. Determination of dominance hierarchy linearity used Landau's index of linearity. Data of approaches among the males and their copulation frequency was collected with focal animal sampling.Approaches interaction data were analyzed for the direction of their approaches and the scoring of approachee responds that consisted of positive, neutral, negative, and without approaching.Results showed that during 10 months, there were 3 adult males that emigrated from Rambo II and one adult male that immigrated into the group.All dominance hierarchy had linearity indexes 1.0 that meant the hierarchies are perfect linear or linear and transitive.The a-male had highest frequency of copulation both with estrous and non-estrous females.For mid-rank male, on the other hand, the frequency was not always related to their rank. There was a tendency that dominate males approached subordinate males that was proved with their up/down index. Negative respond showed by subordinate males due to approaching by dominate ones was higher than the opposite. This result indicated that dominance played role in spatial controlling and freedom of interaction, for subordinate individual, the dominate presentating likely intimidated them. From those results, it can be concluded that the social system of male Sulawesi crested black macaque in not egalitarian and more despotic, different with the social system of the female that is considered as egalitarian.
LAMA KEBUNTINGAN MONYET HITAM SULAWESI (Macaca nigra) DI CAGAR ALAM TANGKOKO-BATUANGUS, SULAWESI UTARA Saroyo Saroyo
JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI Vol 14 No 2 (2009): June 2009
Publisher : The East Java Biological Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (534.889 KB) | DOI: 10.23869/251

Abstract

A research about gestational length of Sulawesi crested black macaque (Macaca nigra) has conducted to determine the length between conception and birth. Five adult females of Rambo II Group at Tangkoko-Batuangus Nature Reserve, North Sulawesi, were used as samples. Data collection used focal animal sampling to observe the sex swelling cycle and the time when they gave birth. The length of gestation was determined by counting the time duration between middle fully swollen until giving birth. Data was analyzed descriptively to count the mean and standard deviation. Result showed that the gestational length of Sulawesi crested black macaque was 183.6 ± 11.6 days. From this result can be concluded that the gestational length of this species is longer than other Macaca species.
Struktur komunitas laba-laba (Arachnida: Araneae) di Taman Nasional Bogani Nani Wartabone, Sulawesi Utara Roni Koneri; Saroyo Saroyo
Jurnal Entomologi Indonesia Vol 12 No 3 (2015): November
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (485.351 KB) | DOI: 10.5994/jei.12.3.149

Abstract

Bogani Nani Wartabone National Park is a tropical low land rain forest. This region has high diversity of arthropods, i.e. spider. The aims of this study was to analyze the Community structure of spiders of spiders (Arachnida: Araneae) in various types of habitat at Bogani Nani Wartabone National Park North Sulawesi. Sampling was carried out at three habitat types, namely primary, secondary, and farm. The research was conducted from March to May 2014 by using pitfall trap (to collect spiders that move on the ground) and sweep net (to collect the spideron vegetation canopy). The number of spiders obtained during the study of was 1267 speciments. The specimens collected are consists 15 families, 71 genera, and 129 morphospecies. The Family which most individual abundance is family Tetragnathidae and the least was Ctenizidae. Salticidae were the most common family of species (30 species), while the least were Agelenidae, Ctenidae and Ctenizidae where each family has one species. Abundance, richness, diversity and evenness of species was higher in the farm, while the lowest in the secondary forest. The highest similarity index of spider communities was between primary forests and secondary forests. The results of this research can be used as a diversity database of spiders for conservation strategies in North Sulawesi.
Pemetaan Distribusi dan Densitas Monyet Hitam Sulawesi (Macaca Nigra) di Sulawesi Utara Saroyo Saroyo; Roni Koneri
Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Vol 27, No 3 (2010)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.mib.2010.27.3.203

Abstract

A study on mapping of distribution and population of Sulawesi crested black macaques (Macaca nigra) has been carried out to evaluate the current condition of distribution and density. This research was conducted from January to November 2009 at 24 locations in North Sulawesi Province. Determination of  M. nigra distribution was based on the information provided by people surrounding the sites and field observation. Line transect was used to evaluate the density of the monkey with the length based on the habitat condition and the width was 100 m. The results showed that monkeys were not found at all of the locations and based on categories, high density of monkey was only found at Tangkoko-Batuangus Nature Reserve  Two serious problems responsible to monkey population decreasing were hunting for consumption and habitat destruction. It can be concluded that distribution of M. nigra in North Sulawesi is meta-population and the current status of the species as critically endangered is accepted; the conservation of this species depends on the active management and terminating the factors of population decreasing.
Aktivitas Harian Monyet Hitam Sulawesi (Macaca nigra) di Cagar Alam Tangkoko-Batuangus, Sulawesi Utara Saroyo Saroyo; Sri Supraptini Mansjoer; Rudy C Tarumingkeng; Dedy Duryadi Solihin; Kunio Watanabe
Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Vol 23, No 1 (2006)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.mib.2006.23.1.145

Abstract

This study was conducted on Rambo II Group at Tangkoko-Batuangus Natural Preservation, North Sulawesi, from January to February 2004. Data were collected using scan sampling with two minute interval. The results showed that the daily activities of the monkey group consisted of feeding and foraging (34.55%), moving (18.70%), resting (28.65%), and social behaviour (18.10%). It could be concluded that there was no difference between the daily activities of Rambo II Group and those of Rambo Group, the original group before being fragmented into Rambo I and Rambo II Groups.
Keanekaragaman Kupu-Kupu (Lepidoptera) pada Empat Tipe Habitat di Hutan Lindung Gunung Klabat, Sulawesi Utara Roni Koneri; Saroyo Saroyo
Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Vol 28, No 2 (2011)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.mib.2011.28.2.264

Abstract

The objective of the research was to study the diversity of butterfly (Lepidoptera) in four habitat types  in  Mt Klabat protection forest, North Sulawesi. This research had been conducted over three months using a sweeping technique applied to follow the line transect length of 1000 meters at random in each habitat type (primary forest, secondary forest, gardens and shrubs). The results showed that there were 3 families namely Papilionidae, Nymphalidae and Pieridae, with the number of 29 species and 1014 individuals. The value of diversity based on Shannon and  Wienner diversity index and the highest was found in the garden (H = 2,24) followed by shrubs  (H = 2,12) and the lowest in secondary forests (H = 1,97). Based on the index Sorensen similarity (Cn) the composition of butterfly species found in primary forest has a high similarity value with secondary forest ((IS = 0,86), while the lowest among primary forest with garden (IS = 0,71). The result of This research is expected to be the basic data on butterfly diversity and effects of habitat changes on the diversity and distribution of butterfly in North Sulawesi
ANALISIS KEMAMPUAN KOPERASI DI KALIMANTAN, INDONESIA DALAM MENGHASILKAN PENDAPATAN Karmini Karmini; Saroyo Saroyo; Karyati Karyati
JURNAL RISET PEMBANGUNAN Vol 3, No 2 (2021)
Publisher : BADAN PENELITIAN DAN PENGEMBANGAN DAERAH PROVINSI KALIMANTAN TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36087/jrp.v3i2.75

Abstract

Jumlah koperasi yang aktif dan sisa hasil usaha yang diperoleh koperasi di Kalimantan cenderung berfluktuatif dalam satu dekade terakhir. Tujuan dari penelitian ini adalah untuk membandingkan keberadaan koperasi aktif, membandingkan perolehan sisa hasil usaha, dan menganalisis kemampuan koperasi yang berkembang di Provinsi Kalimantan Timur, Kalimantan Selatan, Kalimantan Tengah, Kalimantan Barat, dan Kalimantan Utara dalam menghasilkan pendapatan. Penelitian ini dilaksanakan pada bulan Juli hingga Desember 2020. Data yang digunakan dalam penelitian ini adalah data deret waktu tahun 2010-2019. Analisis varians dan deskriptif dilakukan untuk mengolah data. Rata-rata koperasi aktif di 5 provinsi di Kalimantan, Indonesia berbeda sangat signifikan. Rata-rata sisa hasil usaha koperasi di Provinsi Kalimantan Timur, Kalimantan Tengah, dan Kalimantan Utara berbeda sangat signifikan tetapi tidak berbeda signifikan pada koperasi di Provinsi Kalimantan Selatan dan Kalimantan Barat. Koperasi di Provinsi Kalimantan Selatan memiliki kemampuan tinggi dalam menghasilkan pendapatan dan sebaliknya terjadi pada koperasi di Provinsi Kalimantan Barat, Kalimantan Timur, Kalimantan Utara, dan Kalimantan Tengah.
POTENSI PULAU MOLOSING DI BOLAANG MONGONDOW SEBAGAI KAWASAN WISATA Marnix L. D. Nangoy; Saroyo Saroyo
JURNAL ILMIAH SAINS Volume 11 Nomor 1, April 2011
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (211.005 KB) | DOI: 10.35799/jis.11.1.2011.35

Abstract

Pulau Molosing yang terletak di Kabupaten Bolaang Mongondow dapat dikembangkan sebagai daerah tujuan wisata berbasis alam. Hal ini disebabkan karena adanya dua potensi yang paling penting, yaitu keanekaragaman hayati dan asesibilitasnya. Beberapa jenis habitat ditemukan di pulau tersebut yang meliputi terumbu karang, formasi pantai, bakau, dan hutan hujan. Pengunjung dapat menggunakan perahu dari desa terdekat untuk mencapai pulau tersebut. POTENCY OF MOLOSING ISLAND IN BOLAANG MONGONDOW DISTRICT AS TOURISM AREAMolosing Island that was located in Bolaang Mongondow District can be developed as nature-based tourism destination. Because of two important aspects i.e. biodiversity and accessibility. Many kinds of habitat can be found in this island, such as coral reef, beach formations, mangrove, and rainforest. Visitors can use the boat from the nearest village to reach this island.
PERBANDINGAN AKTIVITAS HARIAN DUA KELOMPOK MONYET HITAM SULAWESI (Macaca nigra) DI CAGAR ALAM TANGKOKO-BATUANGUS, SULAWESI UTARA Deidy Katili; Saroyo Saroyo
JURNAL ILMIAH SAINS Volume 11 Nomor 2, Oktober 2011
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (113.585 KB) | DOI: 10.35799/jis.11.2.2011.201

Abstract

PERBANDINGAN AKTIVITAS HARIAN DUA KELOMPOK MONYET HITAM SULAWESI (Macaca nigra) DI CAGAR ALAM TANGKOKO-BATUANGUS, SULAWESI UTARA Deidy Katili 1) dan Saroyo 1) 1)Program Studi Biologi, FMIPA, Universitas Sam Ratulangi, Jl. Kampus UNSRAT Manado 95115; e-mail: saroyos@yahoo.com   ABSTRAK Telah dilakukan penelitian tentang perbandingan aktivitas harian dua kelompok monyet hitam Sulawesi (Macaca nigra) di Cagar Alam Tangkoko-Batuangus, Sulawesi Utara dengan tujuan untuk menganalisis perbedaan frekuensi aktivitas harian pada kondisi habitat yang berbeda. Penelitian dilaksanakan pada bulan Januari sampai dengan Desember 2009 pada dua kelompok Macaca nigra terhabituasi, yaitu kelompok Rambo I (KRI) dan kelompok Rambo II (KRII). KRI lebih banyak menempati hutan primer, sedangkan KRII lebih banyak menempati hutan sekunder dan semak belukar. Aktivitas harian dibedakan menjadi 5 kelas, yaitu makan (feeding), mencari makan (foraging), berpindah (moving), istirahat (resting), dan sosial (social). Data aktivitas harian diambil dengan menggunakan metode focal animal sampling dengan interval 2 menit dari jam 06.00 sampai jam 18.00. Hasil penelitian menunjukkan bahwa kedua kelompok memiliki frekuensi aktivitas yang berbeda tetapi hasil uji Chi-Square menunjukkan frekuensi aktivitas makan kedua kelompok tersebut tidak berbeda nyata. Aktivitas terbanyak yang dilakukan oleh kedua kelompok tersebut adalah makan. Kata kunci: aktivitas harian, cagar alam Tangkoko-Batuangus, Macaca nigra,     COMPARISON OF DAILY ACTIVITIES BETWEEN TWO GROUPS OF SULAWESI-CRESTED-BLACK-MACAQUES (Macaca nigra) AT TANGKOKO-BATUANGUS NATURE RESERVE, NORTH SULAWESI ABSTRACTThe comparison of daily activities between two groups of Sulawesi-crested-black-macaques (Macaca nigra) was studied at Tangkoko-Batuangus Nature Reserve, North Sulawesi. This study aimed to analyze the different of daily activities frequency in the different habitat condition. This research was conducted on two habituated group in January to December 2009.  The first group was Rambi I that was accupied in the primary forest and the second group was  that was occupied in the secondary forest as well as in the shurb.  The daily activities were grouped into 5 classes, i.e. feeding, foraging, moving, resting, and social. Daily activity data were collected using focal-animal- sampling from 06.00 a.m. to 06.00 p.m with 2 minutes interval.  The results showed the different frequency of daily activities between the groups, however, the differences were not significant based on Chi-Square test.  The highest frequency of daily activity was feeding. Keywords: daily activities, Tangkoko-Batuangus Nature Reserve, Macaca nigra
Co-Authors Adelfia Papu Adelfia Papu Adelfia Papu Adelfia Papu Ahmadin Awal Lumente, Ahmadin Awal Ahril Hidayat Akbar Arafah Embo, Akbar Arafah Alotia, Jayens Alule, Melisa BEIVY JONATHAN KOLONDAM Bryan M. Kuheba Deidy Katili Deidy Katili Deidy Y Katili Deidy Y Katili Deidy Y. Katili Deidy Y. Katili Edwin de Queljoe Eka Yuningsih Eko Handoyo Fabiola B. Saroinsong Farha N.J Dapas Febby E.F Kandou Fernandez T. Upa Frangky J. Paat Glorio D. Pinaria Greis M. Sendow Hanny Pontororing Hengki D. Walangitan Herni E.I Simbala I Nyoman Gede Arya Astawa Indra Polii, Indra Indriati Sumarni Islamul Hadi Jauhar Arifin Jessy D.L. Warongan Johny P. Lengkong Karim, Irwan Karmini Karmini Karyati Karyati Kiswanul Arifin Kunio Watanabe Lalu Wahyudi Langi, M A Lisa Wati Luther Latumakulita Maabuat, Pience Maria Y.M.A. Sumakud Marnix L. D. Nangoy Marnix L. D. Nangoy Marnix L.D Langoy Marnix L.D. Langoy Marnix Langoy Martina A. Langi Max R.J. Runtuwene Muhammad Danton Noor Muhammad Hendriyani Mylton Mantouw Mylton Mantouw, Mylton Olly E.H. Laoh Orpa Smarce Fransina Manori Parluhutan Siahaan Parluhutan Siahaan Parluhutan Siahaan Parluhutan Siahaan Pience V Maabuat Puasa, Marton Putri Sianipar Putri Tesalonika Rondonuwu Rahma Wati Rahmi Baihaki Rio Priyanto Saibi Rivo F. Rahasia Roni Koneri Rooije R.H. Rumende Rooije R.H. Rumende Rudy C Tarumingkeng Rumanasari, Ratih Dwi Rumanasen, Baren Rustamiya Rizki Adiati Sahdin Sapsuha Saibi, Rio P. Saibi, Rio Priyanto Saimima, Arie J. Sandy, Jhon I. Sandy, Jhon Ismail Sary D.E. Paturusi Sendy Rondonuwu, Sendy Seni Tongkukut Septiyana Lestari Shinta Avriyanti Sirait, Hasanuddin Siska Anggreani Siti Hatiah Sri Supraptini Mansjoer Stanly O.B. Lombogia Sumual, Mercy M. Sunarmi Sunarmi Susan Marlein Mambu Syamsul Bachry Tangapo, Agustina Monalisa TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN Taufik Rahman Tenda, Edwin Upa, Fernandez T. Wilmy Pelle