Ditapis dengan
Efektivitas Penerapan Ventury Air System (VAS) Pada Pendederan Benih Ikan Baw…
Fresh water Silver Pompano is a prospective commodity that can be developed in aquaculture and has a high economic value in local and export markets with prices up to Rp. 65.000 - Rp. 90.000/kg. The low amount of dissolved oxygen in the rearing tank will also affect the low rate of growth and survival and production of Silver Pompano fry. To overcome this problem can be done by using a Ven…
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- Deskripsi Fisik
- xii, 47 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0009)
Aktivitas Antibakteri Ekstrak Rumput Laut Eucheuma Spinosum Terhadap Bakteri …
Eucheuma spinosum is a type of red algae (Rhodophyta) that contains secondary metabolites that have the potential to be used as bioactive producers as antibacterial. Along with the increase in bacterial resistance to antibiotics, the use of E. spinosum seaweed as a new antibacterial compound was carried out. Bacteria Vibrio alginolyticus and Aeromonas hydrophila are aquatic pathogenic bact…
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0067)
Penentuan Daerah Tangkapan Ikan Berdasarkan Sebaran Klorofil-A Di Selat Rupat…
ABSTRACT The study aims to know the area of fishing in the waters of the Strait based on a flat-out chlorophyil-a satellite image of AQUA-Modis. Data analysis uses Seadas 7.5.1 and Surfer 13. In this study the method used was the survey method. Ground check's done aimed at directly knowing the water quality parameters. And also there is a documented documentary on the waters. Parameters me…
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0066)
Pemetaan Suhu Permukaan Laut Di Perairan Selat Rupat Dengan Menggunakan Citra…
ABSTRACT The study aims to identify variations in the surface temperature of the water of dumai, riau province, using the AQUA-Modis satellite. Data analysis uses seadas and surfer software. In this study the method used was the survey method. Ground check done was to establish the immediate value of ocean surface temperature. It also measures the quality of the water and gives documented…
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0065)
Struktur Komunitas Fitoplankton Di Perairan Pantai Carocok Tarusan Kabupaten …
Abstract The existence of phytoplankton in aquatic environment are greatly affect the aquatic life its self. Through photosynthesis, phytoplankton are responsible for producing oxygen and nutrients especially for other marine organisms. Furthermore phytoplankton can to be indicators of fertility and quality for an aquatic ecosystem.The waters of Carocok Tarusan beach have congested anthro…
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0064)
Analisis Mikroplastik Pada Sedimen Di Perairan Selat Panjang Kecamatan Tebing…
ABSTRACT The study was conducted from March to May 2021 which aims to identify the types, abundance of microplastics and compare the abundance of microplastics between stations in the waters of the Long Strait of High Cliff Subdistrict. Survey methods are applied and PVC pipes are used to collect sediment samples from three different stations with three sampling points at each station. The…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0063)
Morfometrik Bunga Dan Buah Rhizophora Apiculata Pada Dua Kawasan Dengan Aktiv…
ABSTRACT Morphometrics is a field that deals with variations and changes in the form (size and shape) of an organism or object. Anthropogenic is a human activity not only limited to the use or utilization of coastal resources, but also can be restorative and protective, thus causing complex disruption. The purpose of this study was to determine the morphometric differences of the flower an…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0062)
Kelimpahan Dan Pola Distribusi Gastropoda Di Kawasan Intertidal Pantai Kamban…
ABSTRACT The study seeks out gastropods' abundance and distribution patterns in the intertidal bay of Kambang Lengayang Sub-District, Southern Coastal district, West Sumatra. The benefit of this research is expected to be a reference or information for further research on the bay of Kambang that is ultimately expected to minimize the bad effects of gastropod hunting. The research method u…
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0061)
Potensi Ekowisata Hutan Mangrove Di Desa Banglas Kecamatan Tebing Tinggi Kabu…
ABSTRACT Riau Province is one of the provinces that boasts the mangrove ecosystem of over 143 thousand ha. With the extent of the mangrove forest, Riau Province is expected to become the mangrove research and development center on the Sumatera island. This research was conducted from February - May 2021 in the Banglas Village, Meranti Islands Regency, Riau Province, to learn of the potenti…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 77 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0060)
Aktivitas Antioksidan Dan Antibakteri Dari Fraksi Aktif Ekstrak Rumput Laut C…
Brown seaweed contains carbohydrates, protein, ash, water, vitamins and minerals in the form of macro and micro elements, namely potassium (K), sodium (Na), magnesium (Mg), phosphate (P), iodine (I) and iron ( Fe). Brown seaweed contains secondary metabolites that are beneficial to health, namely alkaloids, glycosides, tannins and steroids which are widely used in medicine and the pharmace…
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 48 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0008)
Hubungan Konsentrasi Nitrat, Fosfat Dan Silikat Terhadap Kelimpahan Diatom Pl…
Abstract This research was carried out from December 2020 to January 2021 in Carocok Tarusan Waters, Pesisir Selatan Regency, West Sumatra, which aims to analyze the concentration of nitrate, phosphate and silicate, calculate the abundance of planktonic diatoms and analyze the relationship between the content of nitrate, phosphate and silicate to the abundance of planktonic diatoms presen…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 77 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0059)
Struktur Komunitas Mangrove Di Desa Sebauk Kecamatan Bengkalis Kabupaten Beng…
Abstract The activity of using mangrove which has been done was physically using wood in the form of continuously using wood without any back planting activity (replanting). This condition can provide significant pressure to the mangrove forest ecosystem that has an impact on reducing the threat of mangrove's forest ecosystem in the Sebauk Village. The method used in this study is the surv…
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0058)
Pengelolaan Ekowisata Mangrove Berkelanjutan Di Kampung Kayu Ara Permai Kecam…
Mangrove ecotourism management often experiences problems in terms of ecology, economy, and socio-culture. Based on these conditions, the formulation of the problem in the form of questions as follows: 1) What are the environmental, socio-cultural and economic conditions of the community around the mangrove ecotourism area of Kayu Ara Permai Village, and 2) What is the sustainability status of …
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- Deskripsi Fisik
- xiv, 82 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0007)
Kelimpahan Fitoplankton Dan Produktivitas Primer Di Perairan Pulau Kasiak Pr…
ABSTRACT This study was conducted in June 2021. Data collection of phytoplankton abundance and primary productivity was carried out in the waters of Kasiak Island of West Sumatra Province. The aim of the study was to analyze phytoplankton abundance, primary productivity vertically and the effect of phytoplankton abundance on primary productivity in the waters of Kasiak Island. Based on the…
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0057)
Optimasi Pertumbuhan Bakteri Proteolitik Bacillus Toyonensis Pada Salinitas D…
ABSTRACT Proteolythic bacteria, including Bacillus toyonensis, have potencial to be used in feed industry and in processing of industrial waste. To cultivate the bacteria requires enviromental condition and substrate appropriate for the growth. The objective of this researcg was to observe the growth of bacillus toyonensis in different salinity and tofu wastewarer concentration. This study…
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0056)
Analisis Jenis Dan Kelimpahan Mikroplastik Pada Air Dan Sedimen Di Perairan P…
ABSTRACT This research was conducted in February 2021 in the coastal waters of Pandan District, Central Tapanuli Regency, North Sumatra Province. The purpose of this study was to analyze the type and abundance of microplastics in water and sediment and to determine the relationship between the abundance of microplastics in water and in sediment. The method used in this research is survey …
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0055)
Struktur Komunitas Epifauna Bentik Pada Daerah Ekowisata Mangrove Di Desa Pan…
ABSTRACT Benthic epifauna are animals that generally live in coastal waters such as sandy/muddy beaches, coral reef ecosystems and mangrove ecosystems. The purpose of this study was to analyze the structure of the benthic epifauna community in Mangrove ecotourism, Pangkalan Jambi Village, Bukit Batu District, Bengkalis Regency. This study uses a survey method. Epifauna community structure …
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- ix, 79 hlm.; ill.: 29 cm
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- No. Panggil
- 04 03. 121 (0054)
Pengaruh Pemberian Pupuk Berbahan Azolla Microphylla Terhadap Pertumbuhan Pop…
ABSTRACT Spirulina platensis is one of the microalgae that has the potential as a good natural food and contains high value bioactive compounds, one of which is chlorophyll pigment. Utilization of natural materials such as Azolla microphylla as an alternative culture medium that has macro and micro elements needed for S. platensis to grow and develop. This research was conducted from April…
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- xii, 29 hlm.; ill.: 29 cm
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- No. Panggil
- 04 03. 121 (0053)
Optimasi Media Pertumbuhan Bacillus Cereus Dengan Penambahan Sumber Karbon Be…
ABSTRACT Bacillus cereus is a probiotic bacteria that requires media as a source of nutrients for its growth. This study aims to the media used were tofu liquid waste, sago liquid waste, and molasses. The method used is an experimental method, namely testing two groups of bacterial isolates; B. cereus SN7 and the consortium (combination of five isolates from B. cereus with different strain…
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- ISBN/ISSN
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- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0052)
Struktur Komunitas Mangrove Di Desa Anak Setatah Kecamatan Rangsang Barat Kab…
ABSTRACT This research was conducted in December 2020, in the mangrove forest area in the waters of Anak Setatah Village, Rangsang Barat District, Meranti Islands Regency. This study aims to determine the structure of the mangrove vegetation community including type, density, relative density, frequency, relative frequency, basal area, dominance, relative dominance, and important value in…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0051)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah