Ditapis dengan
Kelimpahan Dan Pola Sebaran Rama-Rama (Thalassina Anomala) Di Kawasan Mangrov…
Abstract This research was conducted in January 2021 in the mangrove area of Gogok Darussalam Village, Meranti Islands Regency, Riau Province with the aim to know the abundance and distribution pattern of Thalassina anomala in the area. The method used is a survey method. Sampling used line transect method. Sampling was carried out by drawing three transect lines, starting from the lowest …
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- ISBN/ISSN
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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0070)
Analisis Kerentanan Pesisir Di Kabupaten Agam Provinsi Sumatera Barat
ABSTRACT Natural factors such as geomorphology, waves, tides, coastal building materials, and altitude can have an impact on the marine vulnerability. Coastal vulnerability is impacted by human activities such as logging of mangrove trees, tourism object activities, and manufacturing, in addition to natural influences. This study was carried out in February 2021. The goal of this study was…
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0069)
Analisis Jenis Dan Kelimpahan Sampah Padat Di Pantai Kecamatan Pandan, Tapanu…
ABSTRACT This research was conducted in March 2021 in the Beach of Pandan District, Central Tapanuli, North Sumatera. The purpose of this study was to analyze the type and abundance of solid waste and to determine the differences in the abundance of solid waste between stations, times and zones with different anthropogenic activities. The method used in this research is survey method which…
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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 (0068)
Aspek Biologi Ikan Patin (Pangasianodon Hypophthalmus) Yang Dipelihara Dengan…
Conventional intensive fish farming has many obstacles, such as high production costs, long harvest times or slower growth of fish, poor water quality which has an impact on declining fish health. The solution to accelerate fish growth is to use photoperiod manipulation (shorter light and longer dark) the application of photoperiod manipulation has succeeded in giving the effect of faster fish …
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- Deskripsi Fisik
- xiii, 104 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0016).
Pengaruh Substitusi Tepung Ikan Konvensional Dengan Tepung Fermentasi Ikan Ru…
This research was conducted from September to November 2021 at the Tambang District, Kampar Regency. The aim of the study was to determine the substitution value of conventional fish meal for salted trash fish meal in the catfish diet. The method used is an experimental method by applying a one-factor Completely Randomized Design (CRD) with five treatment levels and three replications. Th…
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- Deskripsi Fisik
- x, 81 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0015)
Modifikasi Alat Tangkap Togok Untuk Mengurangi Hasil Tangkapan Sampingan (Byc…
Togok is a passive fishing gear in the form of a conical net body whose arms are tied to two poles and the success of catching depends on the current. Togok is used by fishermen in Kuala Tungkal to catch shrimp (Mysidocea acetes), but in its operation it produces a lot of bycatch and discards if left unchecked will affect sustainable fisheries. One of the efforts used to reduce bycatch and …
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- Deskripsi Fisik
- xii, 59 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0014)
Pemanfaatan Dan Pengolahan Kulit Batang Terap (Artocarpus Sp.) Dan Rumput Sia…
The use of the natural fibers in fishing gear has a positive role in the development of environmentally friendly fishing gear because natural fibers are easily decomposed and weathered, so that the remains of natural fiber left in the waters doesn't have negative effect for aquatic ecosystems. This is in contrast to the use of synthetic fibers. The use of natural fibers can reduce the risk …
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- ISBN/ISSN
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- Deskripsi Fisik
- xiv, 71 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0013)
Dinamika Populasi Dan Biologi Reproduksi Ikan Tenggiri (Scomberomorus Commers…
Maintaining fish resources for balance and fulfillment of human needs requires proper management of narrow bareed mackerel and wolf herring resources. Marine fisheries resources that are limited and can be damaged require the existence of a sustainable management system model to maintain the availability of these resource stocks. This study aims to determine and analyze population dynamics inc…
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- Deskripsi Fisik
- xiii, 108 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0012)
Fisiologis Dan Pertumbuhan Ikan Patin Siam (Pangasianadon Hypophthalmus) Yang…
Fermented water hyacinth meal has potential as a substitute for soybean flour in striped catfish feed. The purpose of the study was to analyze the physiological response and growth of striped catfish fed a feed containing fermented water hyacinth. The research was carried out from August to October 2020 at the Riau University reservoir. The method in this study was an experiment using a on…
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- Deskripsi Fisik
- xii, 94 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0011)
Status Keberlanjutan Pengelolaan Ikan Terubuk (Tenualosa Macrura) Di Kabupate…
Terubuk fish species Tenualosa macrura has a distribution habitat in the estuarine area of Riau Province which is found in the waters of Bengkalis Regency, Meranti Islands Regency, and Siak Regency. The problem currently being faced around the waters of the Bengkalis Strait is that the number of Terubuk fish that are spawning in the waters of the Bengkalis Strait has decreased. To anticipa…
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- ISBN/ISSN
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- Deskripsi Fisik
- xiv, 72 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0010)
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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- 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 (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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- 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 (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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- 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 (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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- 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 (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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- 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 (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…
- Edisi
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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…
- Edisi
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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)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah