Ditapis dengan
Analisis Perubahan Tutupan Vegetasi Hutan Mangrove Menggunakan Data Citra Lan…
ABSTRACT This research was conducted in March-April 2021 in the Coastal District of Sungai Apit, Siak Regency, Riau Province. The purpose of this study was to analyze changes in land cover area of mangrove vegetation and mangrove vegetation index in Sungai Apit District, Siak Regency, Riau Province. The method used in this study is a survey method with interpretation of Landsat image data…
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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 (0029)
Nilai Ekonomi Ekosistem Mangrove Di Kawasan Konservasi Desa Pulau Cawan Kecam…
The purpose of this study is to know the value of an economic benefit from the total mangrove forest located in the village of Cawan Island Kec. Mandah Kab. Indragiri Hilir in the use of economi valuation that concept in calculating the benefits of mangrove existence that has natural resources are very potential. The research schedule has been conducted in August 2020, The observations made…
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- ISBN/ISSN
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- Deskripsi Fisik
- XV, 133 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0006)
Aspek Biologi Ikan Patin (Pangasianodon Hypophthalmus) Yang Dipelihara Dengan…
The effectiveness of catfish rearing can be improved by applying the combination of biofloc system and photoperiod manipulation, where the fish was reared under dark condition. Photoperiod manipulation is useful for improving the growth of catfish, while the biofloc system functions was to maintain the water quality. This study aims to analyze the health status of catfish, the condition of the …
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- ISBN/ISSN
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- Deskripsi Fisik
- xv, 152 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0005)
Kebijakan Pemerintah Kota Dumai Dalam Menjamin Keberlanjutan Sistem Mata Penc…
There has been a decrease and increase in the number of fisherman in the last 5 years which is thought to be caused by the development of an industrial area on the coast of Dumai City. This paper aims to determine the socio-economic conditions of the fishing communities adjacent to the Dumai City industrial area, analyze the impact of industrial development on the livelihoods of fishing com…
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 85 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0004)
Analisis Total Kandungan Minyak Dan Kelimpahan Diatom (Bacillariophyceae) Pla…
ABSTRACT Oil pollution in the waters is one of the factors that affect the abudance of fhytoplankton, especially the diatom. The waters of Lalang Strait, Mengkapan Village, are used as international shipping lanes and industrial areas. The research was conducted in the Waters of Lalang Strait Mengkapan Village, Siak Regency, Riau Province. The research was conducted at 3 stations with differen…
- Edisi
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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 (0028)
Analisis Perubahan Garis Pantai Terhadap Luas Vegetasi Mangrove Di Pulau Beng…
ABSTRACT This study was conducted from Januari to Februari 2021 in coastal areas of Bengkalis Regency that is in Riau Province. This study aims to know the determine changes in the coastline of the mangrove vegetation in the area. Field data was collected by survey methods such as direct observation and questioners, and it used different time of satellite imageries to find out the coastline ch…
- Edisi
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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 (0027)
Inventarisasi Jenis Teripang (Holothuroidea) Di Perairan Pantai Pandaratan Ke…
ABSTRACT Pandaratan Beach is one of the beaches located in Central Tapanuli Regency, North Sumatra. Pandaratan Beach has a diverse potential of biological resources namely mangrove ecosystems, seagrass ecosystems, and coral reef ecosystems. Sea cucumbers are among the potentials in the beach. This research was conducted in February 2021. The purpose of this study is to find out the type, abund…
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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 (0026)
Pengaruh Suplai Sedimen Dari Darat Terhadap Perubahan Batimetri Di Perairan S…
Abstract This research was conducted in February 2021 at the mouth of the Dumai River, Rupat Strait. The purpose of this study was to determine the effect of sediment supply from land on changes in bathymetry in the waters of the Rupat Strait based on the analysis of suspended sediment (SSC) and suspended solids (TSS) divided by the area of the study. The method used is a survey method. The re…
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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 (0025)
Produksi Dan Laju Dekomposisi Serasah Mangrove Rhizophora Sp Di Kawasan Wisat…
ABSTRACT This research was conducted in February 2021 in the Mangrove Tourism Area of Sungai Bersejarah, Kayu Ara Permai Village, Sungai Apit District, Siak Regency, Riau Province. This study aims to determine the amount of production and decomposition rate of mangrove litter, to determine differences in litter production and decomposition rates between transects, and to determine the relation…
- Edisi
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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 (0024)
Analisis Genangan Rob Akibat Kenaikan Muka Air Laut Di Kota Pariaman Provinsi…
ABSTRACT This research has conducted on Februari 2021 in Pariaman City, Sumatera Barat Province. The intention of this research was to found out the sea level rise rate based on tidal data analysis from 2001-2020 and to predict the inundation area in 20th, 50th, and 80th to go. The Methods of this research was descriptive survey by using remote sensing as the additional equipment to demons…
- Edisi
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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 (0023)
Analisis Konsentrasi Minyak Total Dan Struktur Komunitas Fitoplankton Di Pera…
Abstract This research was conducted in July 2020 in Pelintung Dumai waters. The purpose of this study was to determine the relationship between total oil concentration and the abundance of phytoplankton. The method used is a survey method which is conducted at 4 stations. Based on the results of the study, the highest oil concentration was in the waters of the Pelintung Industrial Area (stati…
- Edisi
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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 (0022)
Isolasi Dan Identifikasi Bakteri Indigenous Pada Sedimen Di Perairan Laut Dum…
ABSTRACT Nowadays,marine pollution due to microplastic, is a global concern. Microplastic particles have potential to cause damage to biota. One of solution to overcome the problem of microplastic pollution is by applying indigenous bacteria as microplastic degradator. This study was conducted to determine the type and ability of indigenous bacteria in sediments which are able to degrade micro…
- Edisi
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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 (0021)
Potensi Ekowisata Hutan Mangrove Di Sungai Bersejarah Kampung Kayu Ara Permai…
ABSTRACT Siak Regency has a variety of tourism potentials that can be developed, one of which is Sungai Bersejarah mangrove ecotourism, mangrove forest ecosystems are generally useful for reducing the level of area destruction by the community, preserving coastal resources, increasing the community's economy, and minimizing conservation costs. The purpose of this study was to determine the pot…
- Edisi
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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 (0020)
Karakteristik Fisikokimia Kombinasi Minyak Ikan Patin (Pangasius Hypophthalmu…
parameters (color, texture, aroma, density and viscosity). Physical properties of crude catfish oil had a cloudy yellow color, a fishy aroma typical of catfish and a semi-solid texture, after being purified it is bright yellow in color, has a slightly fishy aroma and a semi-solid texture. The free fatty acid (FFA) content of crude catfish oil is 2.45% to 1.33% after being purified, meeting…
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- ISBN/ISSN
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- Deskripsi Fisik
- xiii, 98 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0003)
Kebijakan Pemerintah Daerah Dalam Mendukung Program Minapolitan Sebagai Upaya…
Today's aquaculture sector can be considered as an activity that is quite moving forward, production results continue to increase due to the large number of consumers for the consumption needs of these fishery products, especially freshwater fishery products. This condition also occurs in North Sumatra Province, aquaculture activities in the recent period have not seen a sharp increase even tho…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 83 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0002)
Potensi Minyak Ikan Patin (Pangasius Hypopthalmus) Dengan Minyak Hati Ikan Hi…
Catfish is the main commodity in Riau Province which has a high fat content. Shark is a type of sea water fish that is often encountered as a byproduct, sharks have a high fat content, therefore i am interested in studying the potential of fish oil from the by-product of catfish with shark liver oil, with this combination it is hoped that it can increase the content of omega 3, omega 6, and ome…
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- ISBN/ISSN
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- Deskripsi Fisik
- xi, 72 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 221 (0001)
Struktur Komunitas Fitoplankton Dan Konsentrasi Klorofil-A Di Perairan Muara …
ABSTRACT The research was conducted in December 2019 at Sungai Mesjid Village Dumai Riau Province. This study aims were to know the condition of water quality, know the structure of the phytoplankton community, know the concentration of chlorophyll-a and know the effect between chlorophyll-a concentration and phytoplankton abundance in waters. The method used in this study was a survey met…
- Edisi
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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. 120 (0106)
Potensi Ekowisata Bahari Di Pulau Pasumpahan Kelurahan Sungai Pisang Provinsi…
Abstract The goal of the study was to discover the potential level of pasumpahan island as destination for marine ecotourism. The method used was survey methods, data was consisting of primary and secondary data. Interviewing sampling method was used purposively, particularly for tourist sample for local Beach has a big potential in marine tourism and prossess a big chance to develop in m…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 232 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0019)
Hubungan Tutupan Terumbu Karang Terhadap Ikan Karang Famili Pomacentridae Dan…
ABSTRACT Kasiak Island is one of the islands located in the waters of Pariaman, West Sumatra and located right in front of Pariaman City. Around the sea the island is surrounded by coral reefs and is a protected area. In the aquatic area of Kasiak Island has never been conducted research on the relationship of coral reef cover to the coral pomacentridae and phytoplankton. Therefore, it is …
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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 (0018)
Uji Kemampuan Bakteri Amilolitik (Bacillus Paramycoides Dan Enterobacter Cloa…
ABSTRACT Research concerned about the Amylolytic Bacteria capable of producing enzyme amylase and their ability in degrades organic matter has rarely been implemented. In previous studies have found bacteria type amilolitik from sediments mangrove marine ecosystem station dumai. Kinds of bacteria amiloitik found among others B. paramycoides (TR6) and E.cloacae (TR11) ( Silitonga, 2019 ). B…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 232 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0017)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah