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Kampus Universitas Riau Kepulauan Batam Jln. Batuaji Baru No,99 Batuaji Kota Batam - Kepulauan Riau-Indonesia
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SIMBIOSA
Published by Universitas Riau Kepulauan Batam
ISSN : 23019417     EISSN : 25986007     DOI : http://dx.doi.org/10.33373/sim-bio.v9i2.2458
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education
ehadiran jurnal SIMBIOSA sangat diharapkan untuk meningkatkan publikasi ilmiah pada bidang pembelajaran Biologi dan Sains. Fokus dan cakupan SIMBIOSA secara deteil sebagai berikur: Pendidikan Biologi, mencakup : pembelajaran Biologi untuk sekolah menengah, dan perguruan tinggi; teknologi pembelajaran Biologi; pengembangan profesionalisme guru bidang studi Pendidikan Biologi; pembelajaran Biologi inovatif dengan menerapkan berbagai pendekatan seperti pendekatan realistik, pendekatan CTL, dan sebagainya. Sain Biologi mencakup Biologi molekuler; Bio-Ekologi; Biodiversiti; Konservasi dan bidang kajian lain yang relevan dengan Biologi dalam arti luas. Jurnal ini diterbitkan dua kali dalam setahun (Juli dan Desember). Artikel yang sudah diterima dan siap dipublikasikan melalui online (early view) secara bertahap serta versi cetaknya akan diedarkan pada akhir periode penerbitan online.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 5 Documents
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Search results for , issue "Vol 2, No 1 (2013): JURNAL SIMBIOSA" : 5 Documents clear
UPAYA KONSERVASI EKOSISTEM MANGROVE BERBASIS KEMANDIRIAN MASYARAKAT DI WILAYAH PESISIR BATAM Yarsi Efendi
SIMBIOSA Vol 2, No 1 (2013): JURNAL SIMBIOSA
Publisher : Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/sim-bio.v2i1.704

Abstract

Mangrove ecosystem in the coastal of Batam island has severe pressure due to the pace of development, they are activities of mangrove land conversion for development purposes such as shipyard industrial area, residential area, commercial area, tourism area, fish farming, illegal logging of mangrove wood for conventional charcoal industry for carbon, illegal logging of mangrove wood for use as scaffolds in physical development and even illegal logging mangrove wood flagpole for the benefit of political parties. The activities of the above has made the declining quality and quantity of mangrove ecosystems along the coast of Batam. this prompted the city government to do the restoration of mangrove ecosystem efforts. But recovery efforts are already underway to date have not shown significant results. There is no statistical data in the form of increase in mangrove area in Batam. According to our evaluation for mangrove ecosystem restoration program that has been done by the government, it can be concluded that one failure is not an active community participation. To achieve the success of recovery efforts in the area of coastal mangrove ecosystems among coastal area in Batam Island, the government should involve people's active participation as stakeholders in all stages of the mangrove ecosystem restoration program. Pattern recovery program topdown approach that had been done must be change to the peoples active participation.
ANALYSIS OF LEARNING PROCESS ON HEREDITARY TOPICS IN BIOLOGY SUBJECT AT SMP NEGERI 2 LENGAYANG KABUPATEN PESISIR SELATAN Destaria Sudirman
SIMBIOSA Vol 2, No 1 (2013): JURNAL SIMBIOSA
Publisher : Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/sim-bio.v2i1.705

Abstract

The learning process can influence the student’s learning achievement that is the lower of students’ understanding of a subject. The lower of students’ understanding of a subject is a problem that can disturb student’ learning achievement. The lower of students’ understanding can happen in the learning process of the heredity. This research was aimed to analyze the learning process in Biology on Heredity topics at SMP Negeri 2 Lengayang Kabupaten Pesisir Selatan which involved planning, conducting, and evaluating the learning process.The research which was conducted at SMP Negeri 2 Lengayang Kabupaten Pesisir Selatan was a descriptive research which used qualitative approach. The sample of this research was class IX A (the third year students in group A) and class IX F (the third year students in group F). The data was gotten through observation, interview, and questionnaires. In collecting the data, the researcher used observation sheet which referred to the Regulation of National Education Ministry Number 41 Year 2007 about the standard process for primary and high educational level. Interview was conducted in order to get the data which could not be gotten through observation. Questionnaire was administered to the students to see their alertness and understanding in learning process, while video recording was used to describe the learning process.Based on the result of the research, it was known that (1) lesson plan designed by the teacher had not yet referred to the Regulation of National Education Ministry Number 41 Year 2007, (2) the learning process conducted by the teacher which involved time allocation, learning method, learning model and learning steps had not yet based on the lesson plan designed by the teacher, and (3) the learning evaluation had not yet referred to the Regulation of National Education Ministry Number 41 Year 2007 since the teacher did evaluation only on cognitive aspect.
PENGARUH JENIS BAHAN PENGEMAS TERHADAP DAYA TAHAN CABAI MERAH (Capsicum annum L.) SELAMA PENYIMPANAN DINGIN Fenny Agustina; Agam Akhmad Syaukani; Fatimah Sahara
SIMBIOSA Vol 2, No 1 (2013): JURNAL SIMBIOSA
Publisher : Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/sim-bio.v2i1.706

Abstract

The study was conducted over two months, from March to April 2012. This study aims to analyze the influence of type of packaging materials for durability of chilli (Capsicum annum L.) during cold storage. The method used in this study is an experimental method using a completely randomized design (CRD), which consists of four types of packaging materials, namely of chilli are packed in plastic PE, PP, PS, PS + control film with a red pepper that is stored without packaging. The parameters analyzed are severe shrinkage and the organoleptic (texture, color, aroma and overall). From the test results obtained ANAVA Fhitung value of 203,869 is greater than the value Ftabel, both at the level of 5% for 3,480 and 5,990 at 1% level. For the organoleptic value of PS + plastic film gives the highest yield in each test the texture attributes of 6,678. 6,500 color, aroma and overall 6,122 and 6,722. PP plastic gives the lowest result in each test the texture attributes of 3,156, 3,556 color, aroma and overall 3,333 and 3,300, this indicates that there is a very significant effect between the type of packaging materials for durability chili during cold storage.
STRUKTUR KOMUNITAS FITOPLANKTON DI PERAIRAN PESISIR PULAU SIANTAN KABUPATEN KEPULAUAN ANAMBAS PROVINSI KEPULAUAN RIAU Lani Puspita; Notowinarto Notowinarto; Rudi Gunawan
SIMBIOSA Vol 2, No 1 (2013): JURNAL SIMBIOSA
Publisher : Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/sim-bio.v2i1.707

Abstract

Phytoplankton as a producers  and natural food for fish have an important role in aquatic ecosystems, thus indirectly affecting the availability of fish catches. The research was conducted at Siantan Island Coastal Area Anambas Islands District Riau Islands Province. This coastal area is one of the fishing grounds in Anambas Island. This study aims to analyze the community structure of phytoplankton at Siantan Island Coastal Area Anambas Islands District Riau Islands Province. Sampling was conducted during March and April 2012. Community structure parameters analyzed include Species Diversity Level, Species Uniformity Level, and Species Dominance Level. Data were analyzed spatially and temporally. Similarity between the sampling locations was conduted by Multivariate Analysis - Cluster. Results of data analysis showed that the phytoplankton of Bacillariophyceae Class found in the most abundant amount. Diversity Index Value indicates that the level of phytoplankton plankton community in a state of moderate. Species Uniformity Index Value and Species Dominance Index Value indicates that phytoplankton in the three sampling locations are generally in a state of uniform and no one dominates. All three sampling locations have relatively the same condition and between sampling times (morning, afternoon, and evening) are also not very different condition.
TINGKAH LAKU SIANG HARI Cynopterus sphinx (Vahl,1797) Fauziah Syamsi
SIMBIOSA Vol 2, No 1 (2013): JURNAL SIMBIOSA
Publisher : Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/sim-bio.v2i1.703

Abstract

Penelitian tentang Tingkah Laku Siang Hari Cynopterus sphinx (Vahl, 1797) telah dilakukan pada bulan Oktober 2008 dengan waktu pengamatan selama 15 hari dengan total waktu kontak pengamat dengan hewan objek penelitian adalah 150 jam. Metoda yang digunakan dalam penelitian ini adalah metoda survei dengan teknik “Continues sampling” di tempat bergantung C. sphinx pada siang hari. Hewan objek penelitian adalah sekelompok C. sphinx yang bergantung di pohon Cinnamomum burmanni Nees ex Bl. yang terdapat di komplek kampus jurusan Biologi FMIPA Universitas Andalas. Dari hasil penelitian diketahui bahwa tingkah laku siang hari Cynopterus sphinx (Vahl, 1797) di tempat bergantungnya berupa aktivitas  istirahat  sebanyak 66,17%, aktivitas bergerak sebanyak 21,09 %, aktivitas grooming sebanyak 11,98%, aktivitas mengeluarkan suara sebanyak 0,06%, aktivitas agonistik sebanyak 0,56% dan aktivitas seksual sebanyak 0,13%. 

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