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Journal : Jurnal Biologi Universitas Andalas

The Perifiton Alga Community in Masang Kecil River Receives Liquid Palm Oil Mill Waste in Kinali District, West Pasaman Regency Vivi Safitri; Izmiarti Izmiarti; Jabang Nurdin
Jurnal Biologi Universitas Andalas Vol 7, No 2 (2019)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.7.2.100-108.2019

Abstract

The study of the periphyton algae community in Masang Kecil River that received palm oil mill effluent in Kinali District, West Pasaman Regency was held from November 2017 to September 2018. This study aims to determine the composition and structure of periphyton communities in the Masang Kecil River in Kinali, West Pasaman. This study used purposive sampling method with a sampling location of 4 stations. Based on this study, 88 species of periphyton were classified as 3 classes i.e Bacillariophyceae (64 species), Chlorophyceae (15 species) and Cyanophyceae (9 species). The average density is 8.967 ind/ cm2.  The highest relative density (KR) at stations 1,2 and 3 is Navicula lanceolata and station 4 is Fragilaria capucina. Species that are always found at each station (FK= 100%) are Fragilaria capucina, Navicula lanceolata and Synedra ulna. The diversity index in the Masang Kecil River is classified as medium (H’ = 2.87). Equitability index is evenly distributed (E= 0.64). Dominance index (C= 0.12) there is no dominant  species. The similarity index is almost the same except between stations 1 and 3.
Komposisi dan Struktur Zooplankton di Danau Singkarak Jenie Wulandari; Afrizal S; Jabang Nurdin
Jurnal Biologi Universitas Andalas Vol 3, No 1 (2014)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.3.1.%p.2014

Abstract

The research about compotition and structure community of zooplankton in lake Singkarak has been done from March 2013 until May 2013. This study used purposive method and zooplankton sampling was done by using vertical filtering from 10 stations. The results shown that there were 16 species zooplankton with Crustacea (8 species), Protozoa (3 species) and Rotifera (5 species). Average population density of zooplankton were 32.43 ind./l with varying type on each station. Diversity index were 0.79-1.52 and highest was found at station II and IX (H’=1.73) and lowest was found at station IV (H’=1.73). Equitability index was 0.32-0.91% higest was found at station X (E=0.91) and lowest was found at station IV (E=0.32). Similarity index was 31.25-76.92%. Based on the diversity index of zooplankton show that the community was relatively stable. Key words : Singkarak, Zooplankton, Structure, Composition, Community
Komunitas Makrozoobentos di Sungai Suir dalam Area Perkebunan Kelapa Sawit PT. Tidar Kerinci Agung Muhammad Syahid Ridho; Izmiarti Izmiarti; Jabang Nurdin
Jurnal Biologi Universitas Andalas Vol 6, No 2 (2018)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.6.2.84-89.2018

Abstract

The aim of this research was to know the composition and structure of macrozoobenthic community in Suir Stream at palm oil plantation area of PT. Tidar Kerinci Agung (TKA) has been conducted in February 2016 using survey method and purposive sampling technique in collecting data. Study sites consist of four stations based on condition around the stream. Macrozoobenthic community were sampled using surber net method with triplicate and accompanying physic-chemical measurements on each station. The results of this research show that 54 genera of macrozoobenthic were found consist of Insecta 44 genera, Oligochaeta 8 genera, Turbellaria and Gastropoda one genus respectively. The density of macrozoobenthic community range from 259.26-507.41 ind/m2 with average 381 ind/m2. The highest was found in station II dan the lowest was in station IV. The dominant genera (relative abundance > 10 %) in station I was Eukefferiella, station II Eukefferiella and Antocha, station III Tubificidae and Lumbriculus, station IV Eukiefferiella, Pseudocleon and Haplotaxis. The diversity of macrozoobenthic community was classified as moderate (H’= 1.25-2.94) and high equitability (E=0.54-0.84).
Jenis-Jenis Foraminifera Bentik di Teluk Bayur Padang, Sumatra Barat Radilla Silmiah; - Jabang; Siti Salmah
Jurnal Biologi Universitas Andalas Vol 2, No 2 (2013)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.2.2.%p.2013

Abstract

A study on benthic Foraminifera in Padang, West Sumatra was conducted from June 2012 to January 2013. The main purpose of this study was to determine the types spesies of benthic foraminifera at Teluk Bayur, Padang, West Sumatra. Samples of foraminifera were collected purposively at Teluk Bayur. A total of six spesies of foraminifera (Quinqueloculina lamarckiana, Triloculina fichteliana, Miliolina subrotunda, Spiroloculina communis, Operculina ammonoides and Operculina complanata) was collected that belong to 2 Suborder (Miliolina and Rotaliina), 3 family (Hauerinidae, Spiroloculinidae, and Nummulitidae), and 5 genera. The highest number of individuals was from suborder Rotaliina (Operculina complanata 64.597 individuals).Keywords : Foraminifera, Benthic, Teluk Bayur
Keanekaragaman Mamalia di Cagar Alam Rimbo Panti, Kabupaten Pasaman, Sumatera Barat Tomi Kasayev; Jabang Nurdin; Wilson Novarino
Jurnal Biologi Universitas Andalas Vol 6, No 1 (2018)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.6.1.23-29.2018

Abstract

Rimbo Panti Nature Reserve is a conservation area located in West Sumatra which consisted of two main habitat types, dry hilly and swampy forest habitat types. These forest types potentially board many species of mammals. This research was conducted from December 2015 to March 2016 in The Nature Reserve to determine the diversity of mammals occupied each type of habitats. Twenty two camera traps were installed in pairs, six pairs in the dry hilly habitat (574-871 m asl) and five pairs in the swampy habitat (216-261 m asl). From a total 109 photos, 17 species were identified, consisted of 11 species from hilly and 10 species from swampy forest habitat. There were four species found in both habitat types. Shannon-Wiener diversity index showed that mammalian diversity of Rimbo Panti Nature Reserve is moderate (H’=1.95) while mammalian diversity in swampy forest (H’= 2.06) was higher than hilly habitat forest (H’=1.54).
Jaringan Sosial (Social Network) Antar Jantan Monyet Ekor Panjang (Macaca fascicularis) Di Gunung Meru, Padang, Sumatera Barat Ami Hidayat; Rizaldi Rizaldi; Jabang Nurdin
Jurnal Biologi Universitas Andalas Vol 7, No 1 (2019)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.7.1.14-20.2019

Abstract

A study on social network based on grooming interactions among males of long-tailed macaques (Macaca fascicularis) at Gunung Meru, Padang has been conducted from August to October 2015. The dominance relationship determined by submissive interactions among 17 adult males. Submissive interactions were recorded using ad libitum observation and grooming interactions by continuous recording method. The results showed that the dominance hierarchy among males was linear (Matman linearity index: h' = 0.97). Alfa male appeared to have the highest centrality index among all the males. This study indicates that individuals attained higher dominance hierarchy tend to have higher degree of centrality.
Jenis-Jenis Carnivora di Kawasan Suaka Alam Malampah, Sumatera Barat, Indonesia Nindy Ladyfandela; Wilson Novarino; Jabang Nurdin
Jurnal Biologi Universitas Andalas Vol 6, No 2 (2018)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.6.2.90-97.2018

Abstract

An inventory of Carnivore species in Malampah Nature Reserve, West Sumatra had been conducted between Mei-August 2016. After a total of 303 trap nights, this study documented 19 species of mammals from 3 families of which 6 species from Carnivora. The documented carnivores were Catopuma temminckii (17 photos), Neofelis diardi (5 photos), Pardofelis marmorata (2 photos), Helarctos malayanus (3 photos), Paguma larvata (5 photos), and Prionodon linsang (1 photo). The finding on Carnivore was then discussed to highlight their implications for conservation.
Upaya Penggunaan Metode Telemetri untuk Penelitian Berang-Berang Cakar Kecil (Aonyx cinereus) di Area Persawahan Mahfud Huda; Jabang Nurdin; Wilson Novarino; Hanif Fadly; Aadrean Aadrean
Jurnal Biologi Universitas Andalas Vol 5, No 1 (2017)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.5.1.6-15.2017

Abstract

Currently, telemetry appeared as a common method to reveal home range and movement of animal. However, the telemetry method was not applied for small-clawed otter yet. We have spent efforts to use the telemetry methods from March to August 2016 in a rice field landscape in Lubuk Alung district, Padang Pariaman regency, West Sumatra. We trapped individuals of small-clawed otters (Aonyx cinereus) using leg-hold traps and box traps. We implanted radio transmitter intraperitoneally. Movement of the animal was recorded using triangulation methods. Two male individuals of small-clawed otters were captured. One individual died soon after the transmitter implantation and another individual was successfully implanted and released. However the individual were detected for 28 hours only. In this paper, we described the efforts and problems appeared from the trapping, transmitter implantation, releasing and radio tracking process.
Kepadatan Populasi dan Distribusi Kadal (Mabuya multifasciata. Kuhl) Di Pulau-pulau Kecil Kota Padang Reszi Juniarmi; Jabang Nurdin; Indra Junaidi Zakaria
Jurnal Biologi Universitas Andalas Vol 3, No 1 (2014)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.3.1.%p.2014

Abstract

The study of population density and distribution of Lizard (Mabuya multifasciata. Kuhl) have been carried from June to December 2012 at the Pasumpahan and Sirandah Islands. The survey method and purposive sampling were used in the research, and for direct collecting samples was used visual ecounter survey. Nine individual of M. multifasciata were observed in Sirandah Island with estimate density was 45 ind/ha. The lizard were dispersed through the island of sirandah but was absent in Pasumpahan Island. Keyword: M. Multifasciata, density, distribution, Sirandah, Pasumpahan.
Komunitas Collembola pada Hutan Konservasi dan Perkebunan Sawit di Kawasan PT. Tidar Kerinci Agung (TKA), Sumatera Barat Rina Oktavianti; Jabang Nurdin; Henny Herwina
Jurnal Biologi Universitas Andalas Vol 5, No 1 (2017)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.5.1.16-24.2017

Abstract

The research about composition and structure of Collembola community was conducted at TKA company area, west Sumatra. Collembola were collected at oil palm plantation, conservasion forest and forest edge sites (between conservation forest and plantation area) by survey method with systematic random sampling for collembolla in litter and soil. A total of four Collembola species that belonging to 2 orders, 3 families, 4 genera and 57 individuals was collected. The density of Collembola in litter at conservation forest site was higher than density of Collembola at oil palm plantation site meanwhile the density of Collembola in soil at conservation forest site was higher than density of Collembola in the soil at palm plantation site. Relative density of Isotomiella sp. in litter at oil palm plantation site (100%) was higher than relative density of Folsomides sp. at conservation forest site (5,5%) as well as in the soil. The highest diversity index of Collembola was found in litter of conservation forest (1,18). The highest similarity index was found between conservation forest and forest edge (85,71%) meanwhile the lowest similarity index was found between conservation forest and oil palm plantation (40%).
Co-Authors . Mansyurdin Aadrean Aadrean Aadrean, Aadrean Abdi Dharma AFRIZAL AFRIZAL Afrizal S Ahmad Mursyid Ahmad Mursyid Ami Hidayat Amrina, Elita Anjas Anjas, Anjas Anjas Asmara Aprisal Ardinis Arbain ARIEF A. PURNAMA Armen Lusi Ayu Andira Bintari, Andhani N. Bintari, Andhini Nur Dahelmi Dahelmi Dea Rahayu Silviana Dewi Imelda Roesma Efrizal Efrizal Eli Ratni Elita Amrina Elni Fatimah Fajri Hidayat Fitra, Ramadani Fuji Astuti Febria Gusna Merina Gusna Merina Gusna Hanif Fadly Heffy Utami Henny Herwina Heru Handika Ikhsanul Adli INDRA J. ZAKARIA Indra Junaidi Zakaria Izmiarti . Izmiarti Izmiarti, Izmiarti Janra, Muhammad Nazri Jasmi Jasmi Jasmi Jefrial Santoso Jenie Wulandari Jufri Marzuki Lusi Andalisa Mahdi Mahdi Mahdi Mahdi, Mahdi Mahfud Huda Mairawita, Mairawita Maliza, Rita marsia pela Marusin, Neti Miftahul Ilmi Mildawati Mildawati Mira Prima Putri Muhammad Idris Muhammad Syahid Ridho Nabilah Rahmachila Azura Nanda, Rama Neti Marusin Nindy Ladyfandela Nofrita Nofrita Nofrita Nofrita NOVA AMELIA Nurhidayata Bin Syaiful Purnawan Purnawan Purnawan Purnawan Putra Santoso Radilla Silmiah Ramadanti, Dhea Ranny Syafitri Reffi Aryzegovina Reki Kardiman Reszi Juniarmi Rezi Junialdi Rezi Junialdi Rika Hariance RINA M.Si WIDIANA S.Si Rina Oktavianti Rio Deswandi Rizaldi Rizaldi Rizaldi Rizaldi Rizki Aziz Rudi Febriamansyah Saniyyah, Jauharah Satria, Rijal Savitri, Vivi Sidik, Muhamad Rayhan Sindi Mardatila Sirajul Fuad Zis Siti Hajjir, Siti Siti Salmah Solfiyeni Solfiyeni Sri Setiawati Sri Setiawati, Sri Suci Frimanozi Sumartin, Harry Syafitri, Ranny Syakira Tiara Rezvi Syami Nilawati Syamsuardi Syamsuardi Tasman, Ratna Juwita Tomi Kasayev Usio, Nisikawa Vivi Safitri Wandanil Putra Wandanil Putra Wido Rizki Albert Wilson Novarino Yonariza Yonariza Yonariza Yonariza, Yonariza Yuerlita Yuerlita Yuerlita Yuli Wendri Yulistriani, Yulistriani Zis, Sirajul Fuad