Ditapis dengan
Distribusi Mikroplastik Pada Air Laut Di Pesisir Barat Pulau Karimun Provinsi…
Microplastic is a pollutant because it has a very small size and has a negative impact on living things and the environment. Microplastics can be distributed to marine waters due to hydrodynamic factors and anthropogenic activities. This study aims to determine the distribution of microplastics on the west coast of Karimun Island, Riau Islands province. The research method used was a surve…
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- 04 03. 120 (0086)
Total Kandungan Minyak Dan Kelimpahan Diatom Epifit Pada Daun Lamun Enhalus A…
The purpose of this study was to determine the total oil content at Pandaratan Beach, determine epiphytic diatoms density in seagrass leaves E. acoroides at Pandaratan Beach, and to determine the relationship between total oil content and epiphytic diatoms density in seagrass leaves E. acoroides at Pandaratan Beach. Based on the results of research conducted, the highest total oil content is in…
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- Deskripsi Fisik
- ix, 232 hlm.; ill.: 29 cm
- Judul Seri
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- 04 03. 120 (0085)
Mikroplastik Pada Saluran Pencernaan Ikan Kurau (Polydactylus Octonemus) Di P…
This study was conducted in March 2020 to know the presence of microplastics in the digestive tract of wild threadfin fish in the coastal waters of Karimun Besar Island, Riau Islands. The method used in this study was survey method. The results showed that the abundance of microplastics in the digestive tract of fish varies, the lowest of 2.89 particles / individu to the highest of 5.89 pa…
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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
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- 04 03. 120 (0084)
Kelimpahan Ikan Karang Indikator Di Ekosistem Terumbu Karang Di Perairan Pula…
Poncan Gadang Island has a fairly good coral reef condition, this study aims to determine the effect of coral reef conditions on the abundance of coral reef fish indicators of the Chaetodontidae family and to be compared descriptively. This research was conducted in February-April 2020 in Poncan Island coast, Sibolga City, North Sumatra Province. The method used in this research was a survey me…
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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
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- 04 03. 120 (0083)
Identifikasi Jenis Dan Kelimpahan Mikroplastik Di Perairan Pantai Timur Pulau…
High anthropogenic activities on the east coast of Karimun Besar Island contributes certain amount of wastes, especially plastics. Plastics will be degraded due to natural mechanism to smaller parts and known as microplastics. Small size and wide spread distribution has caused microplastics can be found widely in the ocean and coastal areas. This study was conducted in March 2020, located in ea…
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 120 (0082)
Pertumbuhan Bakteri Bacillus Cereus Pada Medium Cair Dengan Sumber Karbohidra…
Bacteria need a medium to grow. Bacillus cereus is a probiotic bacterium. Molasses and tofu liquid waste are one of the wastes that are used as alternative medium, because they are easy to obtain, cheap, and contain nutrients that are high enough in the form of carbohydrates. This study aimed to determine the optimal medium for the growth of these bacteria. This study used a completely ran…
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 120 (0081)
Keanekaragaman Dan Kelimpahan Diatom Planktonik Secara Vertikal Pada Perairan…
This research was conducted in March 2020 to find out the difference in planktonic diatoms abundance vertically at each station in the waters of Nareh Beach, Manggung Village, North Pariaman Sub-District, Pariaman City, West Sumatra Province. The method used is a survey method that consists of three depths at three observation stations. The water quality measured in this study were tempera…
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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 (0080)
Hubungan Kandungan Bahan Organik Pada Sedimen Dengan Kepadatan Kerang Bambu (…
This study was conducted in January 2020, located in Api api Village, Bandar Laksamana District, Bengkalis. The purpose of this study was to the determine the effect of the total organic of sediment content on the density of bamboo clam (S. lamarckii), in the intertidal zone. The method used in this study was a survey method. The results show that the content of organic sediment was relativ…
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 120 (0079)
Pemetaan Sebaran Suhu Permukaan Laut Kota Sibolga, Provinsi Sumatera Utara Me…
This research was aimed to map the sea surface temperature (SST) distribution in Sibolga waters that based on 20 years satellite image of NOAA/AVHRR. It used survey method for ground check in the field to collect in situ SST and other seawater parameters such as its visibillity, pH, and salinity. It found that the SST changes on each 5 year’s calculations with different pattern of distrib…
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
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- No. Panggil
- 04 03. 120 (0078)
Analisis Laju Sedimentasi Pada Perairan Muara Sungai Bokor, Kabupaten Kepulau…
This study was aimed to learn the types of sediment and the rate of sedimentation in the coastal waters of Bokor estuary. It used survey method by taking samples from six sites purposively. Then all samples were taken to marine science lab for further analysis. The result showed that the sedimentation rate was high in the mouth of estuary, it is 14.267 – 16.520 mm/year. Furthermore, the s…
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 120 (0077)
Distribusi Mikroplastik Pada Sedimen Di Pesisir Kota Pariaman Provinsi Sumate…
Pariaman City is a tourist destination in West Sumatra which in turn may be vulnerable to plastic waste pollution. This study was conducted in February 2020 in the coastal area of Pariaman City with the aim to determine the type and abundance of microplastic and to determine if there is any differences in the number of microplastics between stations and between depths of the sediment. Surv…
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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
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- No. Panggil
- 04 03. 120 (0076)
Hubungan Kandungan Bahan Organik Pada Sedimen Dengan Morfometrik Daun Mangrov…
The damage rate of mangrove forests in Indonesia is considered as the fastest and largest in the world. The reduced density of mangroves can be influenced by the water quality and the organic matter content around the mangrove ecosystem, causing changes in the mangrove leaves both in the shape of the length and width. This study was conducted in the mangrove ecosystem in the western part of…
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 120 (0075)
Model Pengelolaan Perikanan Gombang Berkelanjutan Berdasarkan Analisis Hasil …
Operating a gombang gear in the Bengkalis waters may negatively affects the sustainability of fish resources in the future as the catch was consist of the target and the non-target species (bycatch and discard). To find out a gombang sustainable fisheries management model based on bycatch and discard analysis, a study was conducted. Samplings were done monthly. The catch were identified an…
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- Deskripsi Fisik
- xiv, 145 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 03. 320 (0006)
Karakteristik Teripang Pasir (Holothuria Scabra J.) Dan Potensi Ekstrak Gluko…
The skin of sea cucumber (Holothuria scabra), a wasted part, has a potential source of glucosamine for osteoarthritis repair. The purpose of the study was to determine the characteristics of sea cucumber, chitosan extraction and characterization, glucosamine hydrolysis, and its activity in the production of synovial fluid in experimental rats. Materials and Methods: Sea cucumbers, 525+83.6 g in…
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- Deskripsi Fisik
- xxi, 232 hlm,; ill.: 29 cm
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- No. Panggil
- 10 03. 320 (0005)
Analisis Stok Karbon Tersimpan Pada Lamun Enhalus Acoroides Di Pulau Benan Ka…
This research was conducted in February 2020 at Benan Island, Katang Bidara Sub-District, Lingga Regency, Riau Islands Province. This research aimed to determine the value of density, biomass, and carbon stock in seagrass, E. acoroides. The method used in this study was a survey method, the location in which the data was being collected consider representing the waters of Benan Island. The…
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- xii, 29 hlm.; ill.: 29 cm
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- 04 03. 120 (0074)
Analisis Kandungan Nitrat, Fosfat Dan Silikat Serta Pengaruhnya Terhadap Keli…
The entry of nutrients (nitrate, phosphate and silicate) from land-based antrophogenic activities (industry, agriculture and household waste) through rivers can potentially cause changes in water quality and will affect fertility and aquatic organisms such as phytoplankton. These three nutrients play an important role in the living tissue cells of living organisms and in the photosynthesis …
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- xii, 29 hlm.; ill.: 29 cm
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- 04 03. 120 (0073)
Kepadatan Populasi Dan Hubungan Panjang Berat Gastropoda Mangrove Cerithidea …
Cerithidea cingulata and Littoraria scabra are type of snail that use mangrove ecosystems as one of their habitat. Dumai is one of the industrial cities in the province of Riau, where various kinds of human activities can disrupt the ecosystem of mangroves and its associated biota. This study was conducted in Agustus 2019 in the Mangrove Forest Area Pecinta Alam Bahari (PAB) of Pangkalan S…
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- x, 34 hlm.; ill.: 29 cm
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- 04 03. 120 (0072)
Analisis Kerentanan Pesisir Di Kabupaten Pesisir Selatan Provinsi Sumatera Barat
The research was conducted in Pesisir Selatan Regency West Sumatra Province in October - November 2019. The aim of the study is to determine coastline changes and coastal vulnerability index. Primary data were obtained from field observations and secondary data from related sources. The results of this research showed the area was changed due to the occurance of accretion nearly (1 - > 2.1…
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- ix, 79 hlm.; ill.: 29 cm
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- 04 03. 120 (0071)
Kualitas Dan Distribusi Spasial Karakteristik Fisika Kimia Sungai Siak Di Kot…
The Siak River is one of the biggest and the deepest in Riau Province wich flows through Siak Regency, Rokan Hulu Regency , Kampar Regency, Pekanbaru City. Siak Rivers is the deepest in Indonesia with a dept of about 18 meter and a length of 300 kilometers. Siak River is used by society for bathing, washing, dringking water sources, routes of transportation, place for living aquatic biota, and …
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- xii, 91 hlm,; ill.: 29 cm
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- 10 16. 220 (0003)
Kandungan Bahan Organik Pada Air Dan Sedimen Pulau Halang Muka Kabupaten Roka…
Organic matter is one indicator of environmental fertility either on land or at sea. Content of Organic matter in the water will experience an increasing caused by discharges from households, agriculture, industry and organic waste from land to coast. The objective of this research is to know the content of organic material in water and sediment in the waters of Halang Muka Island and the …
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 120 (0070)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah