Ditapis dengan
Analisis Keberlanjutan Pemanfaatan Perikanan Tangkap Di Sungai Kuala Napuh …
Kuala Napuh River is one of the rivers in Pelalawan Regency and is a source of livelihood for the people in Kesuma Village. Nearly 90% of the people depend on the fish caught in this river. However, according to data released by the Pelalawan Regency Fisheries Service in 2017, there was a decrease in capture fisheries production compared to capture fisheries production in 2016. Where in 20…
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- Deskripsi Fisik
- ix, 100 hlm.; ill.: 29 cm
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- No. Panggil
- 10 16. 220 (0019)
Analisis Dinamika Populasi Ikan Selar Kuning (Selaroides Leptolepis) Dalam Up…
Bintan regency has considerable fishery and marine potential, both capture fisheries and aquaculture. This is because the area of Bintan Regency is mostly a marine area with generally sandy, muddy and rocky beaches. Most of the Bintan people are fishermen who use marine fisheries resources in an effort to make ends meet. One type of fish caught by fishermen is the yellowstripe scad (Selaro…
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- xv, 66 hlm.; ill.: 29 cm
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- 10 16. 220 (0018)
Potensi Jintan Hitam (Nigella Sativa) Untuk Meningkatkan Pertahanan Tubuh Non…
As the development of comprehension immune responds or immunity on interfacing infection and other diseases affecting the development of the research about the components which affected the immune responds. This research was done on December 2019-February 2020 at Fish Hatchery Laboratory of Agriculture Faculty University Islamic of Riau and Laboratory Fish Parasite and Diseases University of Ri…
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- xv, 89 hlm.; ill.: 29 cm
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- 10 16. 220 (0017)
Kombinasi Hormon Ovaprim Dan Oksitosin Untuk Pemijahan Ikan Betok (Anabas Te…
Betok fish including fish that are very difficult to spanwn, which is only once a year. Efforts to manage betok fish to be available throught the year by observing the reproductive aspects. One of the efforts that can be done is by administering spawning hormone to betok fish so that it produces larvae with the number, quality and time of provision that can be adjusted as desired. The purpose o…
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- Deskripsi Fisik
- xiii, 73 hlm.; ill.: 29 cm
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- No. Panggil
- 10 16. 220 (0016)
Kondisi Kesehatan Terumbu Karangdi Kawasan Wisata Bahari Terpadu (Kwbt) Mande…
Penelitian ini dilaksanakan pada Bulan April 2019 yang bertujuan untuk menganalis kondisi kesehatan terumbu karang di Perairan Kawasan Mandeh. Konsep yang digunakan dalam penelitian ini adalah dengan “indeks kesehatan terumbu karang” dimana penilaiannya ditentukan oleh dua komponen besar yaitu bentik dan ikan. Pengambilan data komponen bentik yaitu persentase tutupan karang batu hidup dan p…
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- Deskripsi Fisik
- xv, 111 hlm.; ill.: 29 cm
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- No. Panggil
- 10 16. 220 (0015)
Dampak Kerusakan Perairan Penangkapan Akibat Pengoperasian Alat Tangkap Sondo…
The potential of fish resources in Panai Hilir District is being exploited, one of which is by using push net. This fishing gear is one of the lift net group, which has a cone bag with a mesh diameter of less than 1 cm and operated by being pushed over the bottom of the water. Continuous use of sondong has the potential to cause damage both to the fishing environment and to have a social impact…
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- Deskripsi Fisik
- xii, 59 hlm.; ill.: 29 cm
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- No. Panggil
- 10 16. 220 (0014)
Gambaran Darah Dan Struktur Jaringan Ikan Patin (Pangasius Hypophthalmus) Yan…
Physiological condition of fish is affected by environmental condition and nutrient input. The growth of Pangasius hypopthalmus is improved by reared it in short photoperiod. To understand the survival rate and health status (blood condition and tissue structure) of P. hypopthalmus reared in manipulated and fed with turmeric enriched pellets has been conducted in July-October 2019. The fish was…
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- Deskripsi Fisik
- xv, 75 hlm.; ill.: 29 cm
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- No. Panggil
- 10 16. 220 (0013)
Analisis Daya Dukung Terumbu Karang Untuk Wisata Bahari Di Pulau Angso Duo Pa…
This research was conducted in November 2019– February 2020 on Angso Duo Island, Pariaman City, West Sumatra Province. The method used in this research is a survey method. The method used in this research is a survey method. Purposive sampling was used to determine the sampling point at 4 (four) stations: Station I (North Side), Station II (South), Station III (West), and Station IV (East), A…
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- Deskripsi Fisik
- xii, 74 hlm.; ill.: 29 cm
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- No. Panggil
- 10 16. 220 (0012)
Pengaruh Konsentrasi Nitrat Dan Fosfat Terhadap Biomassa Spirulina Platensis …
One of the microalgae that is widely used in the industrial world is Spirulina platensis which has high nutritional content of protein, fatty acids, vitamins and antioxidants. In its growth, this microalgae requires media and the addition of macronutrients nitrate and phosphate which greatly affect the growth and productivity of S. platensis biomass. This study aims to determine the effect …
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 120 (0110)
Analisis Distribusi Total Padatan Tersuspensi Dan Pengaruhnya Terhadap Kesubu…
ABSTRACT This study aims to determine the distribution of total suspended solid concentration (TSS) in the waters around TPI Dumai. Water samples were taken from 12 sampling point from the waters during high and low tides to determine TSS concentration. The concentration of total suspended solids ranges from 60-130 mg/l. The concentration is relatively higher (> 80 mg/l) in the area that i…
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- x, 66 hlm.; ill.: 29 cm
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- No. Panggil
- 04 03. 120 (0104)
Kajian Potensi Dan Strategi Pengembangan Ekowisata Bahari Pulau Pagang, Kecam…
This research was conducted in January - February 2020 on Pagang Island, Koto XI Tarusan District, Pesisir Selatan Regency, West Sumatra. The research aims to determine the potential of marine ecotourism and its strength aspects in the waters of Pagang Island to be developed as a marine ecotourism area. The method used in this research is a survey method. Determination of the station point …
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- Deskripsi Fisik
- ix, 232 hlm.; ill.: 29 cm
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- No. Panggil
- 04 03. 120 (0101)
Estimasi Stok Karbon Tersimpan Pada Hutan Mangrove Di Muara Sungai Batang Apa…
This study was conducted in March 2020 located in Muara Sungai Batang Apar North Pariaman District Pariaman City of West Sumatra Province. The purpose of the study is to find out the amount of density, biomass, carbon stock and CO2 uptake, as well as to know the relationship of density with biomass, carbon stocks and CO2 uptake. The method used in this study is a method of surveying and an…
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- xii, 29 hlm.; ill.: 29 cm
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- 04 03. 120 (0100)
Pengaruh Perbedaan Jenis Pupuk Terhadap Pertumbuhan Populasi Fitoplankton Lau…
This research was conducted on October 13-26, 2019 in the Regional Technical Implementation Unit of the Seawater and Brackish Aquaculture Fisheries Office (UPTD BPBALP Teluk Buo), West Sumatra. This study aims to determine the effect of applying different types of fertilizers to the growth of Chlorella vulgaris microalgae populations on laboratory scale culture. The method used in this stud…
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- xii, 29 hlm.; ill.: 29 cm
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- 04 03. 120 (0099)
Kajian Potensi Ekowisata Mangrove Di Kampung Sungai Kayu Ara Kecamatan Sungai…
Mangrove ecotourism is currently in great demand by the community. Sungai Kayu Ara Village, Sungai Apit District, Siak Regency, Riau Province has a mangrove forest which is used as a mangrove ecotourism area and is starting to be visited by many local people. The research objective was to assess the potential of mangrove ecotourism based on the carrying capacity of the ecosystem and to coll…
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- ix, 79 hlm.; ill.: 29 cm
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- No. Panggil
- 04 03. 120 (0098)
Struktur Komunitas Diatom Epifitik Pada Akar Rhizophora Apicuıata Dl Kawasa…
This study was conducted in October 2019, was located in Mangrove Forest Area Ujuang Labuang Ujuang Labuang Agam, West Sumatera. This study aims to understand community structure of epiphytic diatoms on the roots Rhizophora apiculata. The method used in this study was a survey method. The results showed that there were 18 epiphytic diatom genera in the roots of R. apiculata, dominated by t…
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- xii, 29 hlm.; ill.: 29 cm
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- 04 03. 120 (0097)
Akumulasi Logam Berat Pb, Cd, Cu, Zn Pada Daging Keong Mata Merah (Cerithidea…
Heavy metal contamination in the aquatic environment may pose serious threats to the survival of organisms as well as to the human who consumes the aquatic Gastropoda. This study aimed to identify the level of accumulation or bioconcentration factors (BCF) of heavy metals specifically Pb, Cd, Cu, Zn in the total body of mata merah snail or Cerithidea obtusa also to assess the safety level o…
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- x, 66 hlm.; ill.: 29 cm
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- 04 03. 120 (0096)
Kondisi Hutan Mangrove Di Desa Apar Kecamatan Pariaman Utara Kota Pariaman Pr…
Apar Village is one of the villages located in North Pariaman District, Pariaman City, West Sumatra Province. Mangrove forest in Kota Pariaman is only 18 ha. Pariaman Utara District has the most extensive mangrove forest, which is 16.5 ha, in Apar Village the amount (6.0 ha). The purpose of this study was to determine the type and density of mangrove forests and to determine the condition …
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- x, 66 hlm.; ill.: 29 cm
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- 04 03. 120 (0095)
Uji Degradasi Limbah Mikroplastik Oleh Bakteri Laut Di Kecamatan Dumai Barat …
Nowadays, plastic use became’s more popular on daily life by people’s, because it easy to use. Plastic waste from land can end on the sea, and it can demage sea enviroment. Plastic waste without spesific treatment need’s at least fifty (50) years to be degraded. Some marine bacteria may solve the problem in degrading the plastic waste. The research was conducted in September-December …
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- xii, 29 hlm.; ill.: 29 cm
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- 04 03. 120 (0094)
Keterkaitan Kelimpahan Makrozoobenthos Dengan Kandungan Bahan Organik Sedimen…
Selat Baru Village was one of several beaches on Bengkalis Island which was located in the northern part of Bengkalis Island. Selat Baru Beach as a tourist spot that has the most visitors every day, especially during the Eid holidays. In addition, there are rivers, ports, and boat crossings also taking place on the Selat Baru Beach. The purpose of this study was to determine the content of …
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- xii, 29 hlm.; ill.: 29 cm
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- 04 03. 120 (0093)
Identifikasi Jenis Dan Kelimpahan Mikroplastik Pada Telescopium Telescopium D…
This research was carried out in March 2020 to identify the type and abundance of microplastics and the relationship between the abundance of microplastics and the size (weight and length) of Telescopium telescopium in the coastal waters of Karimun Island, Riau Islands Province. Tanjung Balai Karimun has densely populated settlements, and has many tourist attractions, so it is suspected th…
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- ix, 79 hlm.; ill.: 29 cm
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- No. Panggil
- 04 03. 120 (0092)
Karya Umum 
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Geografi dan Sejarah