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Erianto, .
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STUDI JENIS VEGETASI PAKAN BEKANTAN (Nasalis larvatus, Wurmb) DI KAWASAN TAMAN NASIONAL DANAU SENTARUM KAPUAS HULU KALIMANTAN BARAT Ananda, Restu; Erianto, .; Prayogo, Hari
JURNAL HUTAN LESTARI Vol 7, No 1 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i1.30646

Abstract

Proboscis Monkey is a kind of primate which is found in Indonesia, especially in Borneo Island (endemic) it is protected from colonialsm. They can be survived in the abundant natural resources. This research uses track combination methode with plotted area in purposive sampling on the bekantan found. Base on the result of the research is found 20 kinds of plants from 14 families 8 kinds of them is plants that eaten: Kawi (Shorea balangeran), Kebesi (Memecylon edule), Putat (Barringtonia acutangula), Sikup (Garcinia celebica), Temirit (Timonius flavescens) Kayu Tahun (Carallia sp), Mentangis (Ixora mentangis) dan Rengas (Gluta renghas), it is obtain that shoots, leaves is most likely eaten by it from the result of data analysis poles (HÌ… = 0,82) is found the highest plant diversity index, it is followed sapling (HÌ… = 0,77), trees (HÌ… = 0,67), seeding (HÌ… = 0.61). From the repapitulation of abundance plants of species is uneven.Keyword : Bekantan, Feed source of bekantan and Vegetation.
KARAKTERISTIK HABITAT TEMPAT BERTELUR PENYU DI KAWASAN TAMAN WISATA ALAM TANJUNG BELIMBING KECAMATAN PALOH KABUPATEN SAMBAS Manurung, Berman; Erianto, .; Rifanjani, Slamet
JURNAL HUTAN LESTARI Vol 4, No 2 (2016): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v4i2.15515

Abstract

Sea turtles are a protected animal because its population is almost extinct. There are six species of sea turtles in Indonesia, the only one species of turtle that was never found in Indonesia is camps's ridley sea turtle (Lepidochelys kempi). Six species of sea turtles are found in Indonesia’s water are leatherbacks (Dermochelys cociacea), green turtle (Chelonia mydas), hawksbill (Eretmochelys imbricata) and Olive Ridley turtles (Lepidochelys olivacea), turtle flat (Natator depressus), loggerhead (Caretta caretta). Four endangered species of sea turtles are leatherback turtle (Dermochelys cociacea), green turtle (Chelonia mydas), hawksbill (Eretmochelys imbricata) and Olive Ridley turtles (Lepidochelys olivacea). The research was conducted in ​​the Nature Park District area of Tanjung Belimbing Paloh, Sambas using observationmethod. These observations were made on the area that has 9193 meters long coastline and beach slope 6-12%. Result of field analysis showing that was the turtle nesting habitat characteristics was sand temperature 28.2 ° C - 29.8 ° C, sand moisture content 5.2%, 99.43% texture of sand, temperature air 23 ° C - 29 ° C, humidity 73% - 79%. During the study has been found four green turtles (Chelonia mydas) with the longest carapace was 120 cm, the shortest carapace was 90 cm, the biggest carapace width was 85 cm and the smallest was 66 cm. The turtle nesting time ranging between 20:00 pm - 2:00 pm. The threat like beach abrasion. The biggest threat still comes from human action and behavior where turtle’s egg used for consumption, trade and habitat destruction due to the garbage that comes from the sea. Keywords: Habitat characteristics sea turtles, TWA Tanjung Belimbing
JENIS AVES DAN MAMALIA DIURNAL YANG MEMANFAATKAN JAMBU TANGKALAK (Bellucia pentamera) SEBAGAI SUMBER PAKAN DI KEBUN RAYA SAMBAS Haryono, Aldi; Prayogo, Hari; Erianto, .
JURNAL HUTAN LESTARI Vol 7, No 2 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i2.33628

Abstract

Sambas Botanical Garden is an ex-situ conservation area, in its management there is the term Vak, which is a small management area with care and supervision that is more focused on the inside plants, Bellucia pentamera in the management of Vak is very limited and cut down, but actually Bellucia pentamera is forest plant which has the criteria of providing fruit almost all year long and is widely used by most wildlife. The study aims to record species of aves and diurnal mammals that use Bellucia pentamera as a source of feed for wild animals in the Sambas Botanical Gardens. The research was carried out in the management area and secondary forest, each represented by three growing places, namely hills, foothills and riparians. The study was conducted in July-August with a survey method by observing direct observation at the point of tangkalak guava stands with repetitions three times. The results showed that seven types of aves were found, namely Chloropsis sonnerati, Dicaeum trigonostigma, Dicaeum trochileum, Pycnonotus goiavie, Chloropsis cochinchinensis, Zosterops palpebrosus, and Arachnothera crassirostris, There are four types of mammals found, namely Macaca fascicularis, Sundasciurus lowii, Callosciurus prevostii, and Callosciurus orestes.Keywords: Aves, Bellucia pentamera, Feed, Mammals
STUDI HABITAT TEMPAT BERTELUR PENYU HIJAU (Chelonia mydas) DI KAWASAN TAMBLING WILDLIFE NATURE CONSERVATION (TWNC) TAMAN NASIONAL BUKIT BARISAN SELATAN (TNBBS) TANGGAMUS PESISIR BARAT Rohim, Hairul; Rifanjani, Slamet; Erianto, .
JURNAL HUTAN LESTARI Vol 5, No 2 (2017): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v5i2.19877

Abstract

This study aims to determine the nesting habitat of Green Turtle (Chelonia mydas) in the Tambling Wildlife Nature Conservation (TWNC) Bukit Barisan Selatan National Park (TNBBS) Tanggamus West Coast. We collected a variety of data to describe the habitat and nests used. The data collected include: the length of the beach, the slope and width of the beach, the size of the nest, the temperature of the nest, air temperature and humidity, salinity, texture of sand, and the presence of factors that influence sea turtle conservation. From Belimbing beach to Sekawat beach, we found that beach lengthwas 18.075 meters, the slope of the coast ranged 6-15%, the beach width ranged 21-50 meters at low tide and 5-17 meters at high tide, %, the nest hole circumference averaged 414,66 cm,the nest temperature ranged 27,05⁰C to 38,55⁰C,the air temperature ranged 30,8⁰C-26,8⁰C, the humidity ranged 72.6%-62.93, the depth of the nest averaged 56 cm, the salinity of the sea water averaged 30.3 ‰, and the fine sand fraction ranged 0,10-0,21 mm. Green Turtles are threatened by the presence of predators such as Monitor Lizard (Varanus salvator) and ghost crab(Ocypoda sp.), as well as by human activity.Trawl fishing in the ocean also could affect sea turtle conservation. Keyword: Green Turtle, physical characteristics, nesting habitat.
KEANEKARAGAMAN JENIS KELELAWAR (CHIROPTERA) DALAM KAWASAN HUTAN LINDUNG GUNUNG AMBAWANG KECAMATAN KUBU KABUPATEN KUBU RAYA Sandriani, Gita; Erianto, .; Siahaan, Sarma
JURNAL HUTAN LESTARI Vol 4, No 2 (2016): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v4i2.15722

Abstract

Bats (Chiroptera) is a taxa that has an important function ecologically, such as helping to pollinate flowers, seed dispersal, insect population control and the regeneration of the forest. The aims of this research is to determine the species diversity of bats in Gunung Ambawang protected forest, Kubu Raya regency, West Kalimantan. The method used is catch and release method using mist nest. The result of research obtained that the bats were caught as many as 65 individuals consist of 6 species (Balionycteris maculata, Chironax melanocephalus, Cynopterus minitus, Penthetor lucasii, Hipposideros larvatus, Emballonuridae monticola) belonging to 3 family (Pteropodidae, Hipposideridae, Emballonuridae). Based on the feed, there are 4 species of Bats as frugivorous or fruits eater (Megachirotera) : Balionycteris maculata as many 7 individuals, Chironax melanocephalus 11 individuals, Cynopterus minutus 14 individuals and Penthetor lucasii 7 individuals. Insectivorous or insect eater found 2 species (Microchiroptera) : Hipposideros larvatus as many 14 individuals and Emballonura monticola 12 individuals. Key Word : Diversity, bats, The Mountain of Ambawang Forest Protected.
KEPADATAN DAN STRUKTUR POPULASI MONYET EKOR PANJANG (Macaca fascicularis) DI KAWASAN HUTAN KOTA TELUK AKAR BERGANTUNG KETAPANG KALIMANTAN BARAT Jannah, Farida Nurul; Erianto, .; Dewantara, Iswan
JURNAL HUTAN LESTARI Vol 7, No 2 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i2.33694

Abstract

Long-tailed macaque (Macaca fascicularis) are one of the primates that are quite widespread in Indonesia, one of its in the area of Teluk Akar Bergantung city forest on Ketapang, West Kalimantan. This study aims to obtain data on the number of groups, number of individuals, population density, and structure of long-tailed macaque populations in the region using the line transects method and concentration count method. At the 95% confidence interval, the number of individuals ranged from -1,38 ind/ha to 30,20 ind/ha and the number of groups ranged from 0,72 groups/ha to 2,70 groups/ha. Population individual densities ranged from -0,39 ind/ha to 8,83 ind/ha and population group densities ranged from 0,21 groups/ha to 0,79 groups/ha. Structure of long-tailed macaque in the area of Teluk Akar Bergantung city forest on Ketapang, consists of 7,67 individuals of adult male, 9 individuals of adult female, 23,67 individuals of adolescent and 1,33 individual of children. Factors that affect the stability of long-tailed macaque populations include environmental conditions, types of feed, movement, interaction with other animals and the presence of predators.Keywords: Long-tailed macaque, population density, population structure, Teluk Akar Bergantung city forest.
KEANEKARAGAMAN JENIS BURUNG DIURNAL DI PULAU TEMAJO KECAMATAN SUNGAI KUNYIT KABUPATEN MEMPAWAH KALIMANTAN BARAT Kurniawan, Agis Juliram; Prayogo, Hari; Erianto, .
JURNAL HUTAN LESTARI Vol 6, No 1 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i1.25116

Abstract

Birds or Aves are members of vertebrates (vertebrates) who have feathers and wings. Bird wildlife is one of the natural resources that have an important role in human life in terms of economy, recreation, and tourism as well as in terms of education and science. The research was conducted from 29 Agustus – 23 September 2017 to record the diversity of diurnal bird species in Temajo Island Sungai Kunyit Subdistrict Mempawah Regency. The research is expected to provide data and information on the diversity of diurnal bird species, so it can be the consideration in the effort of wildlife conservation of birds in the future especially in Temajo Island, Sungai Kunyit Subdistrict Mempawah Regency. The result of observation on eight paths was found as many as 98 species of birds were conducted in Temajo Island, Sungai Kunyit Subdistrict. On the first track was recorded 47 species of birds with a total of 244 individuals belonging to 24 families and while on the eighth track was recorded 48 species of birds with a total of 271 individuals belonging to 22 families.Keyword : Bird Diurnal, Diversity, Temajo Island.
EVALUASI ARBORETUM SYLVA INDONESIA PC UNTAN DAN PENDOPO GUBERNUR KALIMANTAN BARAT MENJADI HUTAN KOTA DI PONTIANAK KOTA Oktebriyani, Putri Nurul; Dewantara, Iswan; Erianto, .
JURNAL HUTAN LESTARI Vol 7, No 2 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i2.34074

Abstract

Evaluation of urban forest trees species is carried out with the aim the types of trees species that have been planted as an appropriate type in accordance with the functions and supporting development of urban forests. Supporting management urban forests in the future, spatial data of trees species is needed. This study aims to (1) to obtain the types and trees compiler in urban forest (2) to evaluation the suitability of treescompiler in urban forests (3) to determine the position of existing trees species in urban forests. This study used survey and identification method to determine the types of urban forest and the existing trees species. Assessment the suitability of tree species is based on the place of growth and literature study. Data analysis is conducted by considering silvicultural, management and aesthetic requirements. Based on this criteria are made that is appropriate, quite appropriate and not appropriate. The results showed that trees species compiler in Arboretum there are 35species of tree and in the West Borneo Governor's Pavilionthere are17species of tree that have appropriate criteria, there are 3 tree species that have quite approriate based on silvicultural, management and aesthetic requirements.Keyword : evaluation, tree, urban forest
MORFOMETRI BURUNG DIURNAL DI KAWASAN HUTAN LINDUNG DESA SEKENDAL KECAMATAN AIR BESAR KABUPATEN LANDAK KALIMANTAN BARAT Nurmala, Maya; Erianto, .; Dirhamsyah, M
JURNAL HUTAN LESTARI Vol 5, No 2 (2017): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v5i2.19335

Abstract

Morphometrics is a way to see the form, structure, and measurement of body parts, the outer forms of certain body parts that are relied upon to compare. This research aimed to know the diurnal bird’s morphometry in protected forest of sekendal village in Air Besar Sub-District. The methods used in this research was the capture-recapture method by using mist nets, and mixed method on the Transect and the Point Count method on the observations made with a length of 1000 M with a radius of 50 M at any points, the distance between points was 200M. Based on the result of observation, there were 44 bird species caught in a mist net, then the result of observation there were 52 types of birds and a number of birds caught in the mist net were 22 species. Based on observations, it can be described that the protected forest of Sekendal village in Air Besar sub-district is one of the habitats for wildlife, especially wildlife of birds, but the condition of the habitat needs to be noticed in order to maintain the existence of wildlife of birds. There were some disruptions on the location of the research which are can threaten the existence of this wildlife such as forest fires and the hunting activity. Keywords: Diurnal bird, Morphometry, Protected forest
KEANEKARAGAMAN HERPETOFAUNA DI KAWASAN TAMBLING WILDLIFE NATURE CONSERVATION (TWNC) TAMAN NASIONAL BUKIT BARISAN SELATAN (TNBBS) PESISIR BARAT LAMPUNG Bobi, Muhammad; Erianto, .; Rifanjani, Slamet
JURNAL HUTAN LESTARI Vol 5, No 2 (2017): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v5i2.19899

Abstract

Data was collected using VES (Visual Encounter Survey) methods in which we observed and recorded any species that had been seen. Methods VES (Visual Encounter Survey) was combined with transect sampling. We surveyed two transects, one located in aquatic and one in terrestrial habitats. This study aims to calculate the species diversity, species richness, relative abundance, and evenness index for this population. We found 22 species of amphibians and reptiles. This total contains 11 species (Frog and Toad) of Order Anura included in the families Bufonidae (3 genus), Dicroglossidae (1 species), Ranidae (4 genus), Rhacophoridae (1 genus), and Microhylidae (2 genus); and 11 species of  Order Squamata included in the family Agamidae (2 genus), Gekkonidae (3 genus), Scincidae (2 genus), Varanidae (1 genus), and Colubridae (4 genus). We calculated that for this community, the diversity index was 1.04, the evenness index was 0.77, the richness index was 4.03, the abundance index was 0.044, the results and dominance index was 4.03, and the total number of individuals encountered was 183.Keywords: Amphibians and reptiles, Diversity, Visual Encounter Survey.
Co-Authors Adethiya, Liyan Ananda, Restu Bobi, Muhammad Edi, Eko Hari Prayogo Harmoko, Eko Puji Haryono, Aldi Iswan Dewantara Jannah, Farida Nurul Juhardiansyah, . Kurniawan, Agis Juliram M Idham, M M. Dirhamsyah Manurung, Berman Nurmala, Maya Oktebriyani, Putri Nurul Purwoko, Agus Rohim, Hairul Sandriani, Gita Sarma Siahaan Siti Masitoh Kartikawati Trecyana, Lana Widiastuti, Febriani