Ditapis dengan
Struktur Komunitas Mangrove Di Pantai Batang Masang Nagari Tiku V Jorong Keca…
ABSTRAK Penelitian dilakukan pada bulan Maret 2021. Tujuan penelitian ini adalah untuk menganalisis struktur komunitas mangrove di Pantai Batang Masang Nagari Tiku V Jorong Kecamatan Tanjung Mutiara Kabupaten Agam Sumatera Barat. Metode yang digunakan dalam penelitian ini adalah metode survei. Pada kawasan mangrove Batang Masang ditentukan sebanyak 3 stasiun pengamatan. Setiap stasiun peng…
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
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- No. Panggil
- 04 03. 122 (0006)
Uji Aktivitas Antibakteri Ekstrak Daun Dan Kulit Batang Avicennia Alba Terhad…
ABSTRACT This research was conducted out in November 2020-February 2021 at the Laboratory of Fish Quarantine and Quality Control (BKIPM) Pekanbaru, Riau. The aims of this research was to test the activity of A. alba mangrove leaf extracts and stems in inhibiting the growth of pathogenic bacteria P. aeruginosa, A. salmonicida and S. aureus. The research method used in this study is the exp…
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- Deskripsi Fisik
- ix, 77 hlm.; ill.: 29 cm
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- No. Panggil
- 04 03. 122 (0005)
Gastropoda Dan Bivalvia Yang Berasosiasi Pada Ekosistem Mangrove Di Perairan …
ABSTRACT Mangrove ecosystems are unique ecosystems found along the coast or river mouths that are still influenced by tides. Association is a process of interaction between organisms and their environment which is not simple but a complex process. One of the biota associated with mangroves is macrozoobenthos. This research was conducted in August 2021. The purpose of the study was to deter…
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
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- No. Panggil
- 04 03. 122 (0004)
Analisis Perubahan Garis Pantai Di Pulau Rupat Menggunakan Data Penginderaan …
ABSTRACT This study was conducted from July to August 2021 in coastal areas of Rupat Island, Riau Province. Coastal zone is an unstable area toward change, because it is a rendezvous place for land and sea, which the line is called shoreline. The purpose of this study was to determine the distance of shoreline change and to find out the landcover change in the coastal area. Method used in …
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
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- 04 03. 122 (0003)
Analisis Kesuburan Perairan Pantai Bungus, Teluk Kabung Berdasarkan Konsentra…
ABSTRACT Water fertility is the capacity or ability of waters to provide suitable nutrients for the life of phytoplankton so that it can produce optimum production. This research was conducted on June 2021 in the Waters of Bungus Teluk Kabung, Padang, West Sumatra. The purpose of this study was to determine the fertility level of Bungus Teluk Kabung waters based on the concentration of ni…
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
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- No. Panggil
- 04 03. 122 (0002)
Kandungan Logam Pb Dan Cu Pada Sedimen Dan Siput Sedut(Cerithidea Obtusa) Di …
ABSTRACT This research was carried out in March 2021 to analyze the heavy metal content of Pb and Cu in the sediment and flesh of the slug (Cerithidea obtusa). Sediment samples and slugs were taken from the coastal waters of Panipahan, Panipahan Village and Teluk Pulai Village, Rokan Hilir Regency, Riau Province. The method used in this research is a survey method. Sampling was determined …
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- Deskripsi Fisik
- ix, 77 hlm.; ill.: 29 cm
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- No. Panggil
- 04 03. 122 (0001)
Perbaikan Dan Analisis Kualitas Air Untuk Budidaya Ikan Badut (Amphiprion Oce…
The need for ornamental fish is currently increasing while its availability in nature is decreasing due to overfishing and the destruction of coral reefs where ornamental fish live planty fish (A. ocellaris). The problem in the culture of planty fish (A.ocellaris) is the research planty fish (A. ocellaris) water quality. Circulation is one can be used in water quality management with the he…
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- Deskripsi Fisik
- xiii, 69 hlm.: ill.: 29 cm
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- No. Panggil
- 10 16. 222 (0002)
Respons Fisiologis Dan Histopatologi Ikan Patin Siam (Pangasianadon Hypophtha…
This study was conducted from Desember 2020 to February 2021 and that locate was Fish Parasites and Diseases, and Marine Science Technology Biology, Faculty of Fisheries and Marine, Riau University. This study aims to analyze the physiological and histopathological responses of Pangasianodon hypophthalmus reared at different salinities. The method used is an experimental method by applying…
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- xiii, 95 hlm.: ill.: 29 cm
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- 10 16. 222 (0001)
Kinerja Produksi Ikan Belida (Notopterus Notopterus, Pallas 1769) Yang Dipeli…
Bronze featherback (Notopterus notopterus, Pallas 1769) is one of the freshwater fish commodity that has excellent economic value. Currently, community's needs for bronze featherback are still obtained from nature. This makes the population of bronze featherback in nature decreasing. It is necessary to carry out bronze featherback cultivation activities to fulfiil the needs of the community and…
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- Deskripsi Fisik
- xiv, 86 hlm.: ill.: 29 cm
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- No. Panggil
- 10 16. 221 (0017)
Analisis Kesesuaian Daerah Penangkapan Ikan Terhadap Sebaran Klorofil-A Mengg…
Chlorophyll-a is one of the important oceanographic parameters determining the abundance and distribution of fish population. The aim of this study was to determine the local fishing ground and its comformity with chlorophyll-a distribution in marine waters. This research was conducted in marine waters of Sungaitohor, Kepulauan Meranti Regency. Field survey and satellite imagery analysis were a…
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- Deskripsi Fisik
- xix, 53 hlm.; ill.; 29 cm
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- No. Panggil
- 04 03. 117 (0069)
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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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
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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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- 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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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
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- 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
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- 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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- x, 81 hlm.: ill.: 29 cm
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- 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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- xii, 59 hlm.: ill.: 29 cm
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- 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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- xiv, 71 hlm.: ill.: 29 cm
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- 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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- xiii, 108 hlm.: ill.: 29 cm
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- 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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- xii, 94 hlm.: ill.: 29 cm
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- 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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- xiv, 72 hlm.: ill.: 29 cm
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- 10 16. 221 (0010)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah