Ditapis dengan
Tingkat Kesuburan Danau Perupuk Berdasarkan Fitoplankton Di Desa Kampung Pina…
Abstract Many activities in the Perupuk Lake contribute the input of organic and anorganic mattet that affects the nutrient concentration and increasing thr growth of phytoplankton. A research about Thophic State of Perupuk Lake by Phytoplankton in Kampung Pinang Village Kampar District Riau Province has been conducted in June-July 2019. The location of the water samples to measure water quali…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xi, 71 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0140)
Pengaruh Pemberian Effective Microorganisms-4 (Em4) Dalam Biofilter Untuk Men…
Abstract Palm oil industrial liquid waste is rich in Nitrate and Phosphate and thus need to be processed before being flown to environment. A study aims to reduce the nitrate and phosphate in that waste by using a biofilter that was added with EM4 has been conducted in April-May 2019. There were 3 treatments applied, namely the addition of 0.12 ml/L, 0.15 ml/L and 0.18 ml/L EM4 in the anaero…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0139)
Identifikasi Jenis Ikan Di Sungai Rasau Dan Sungai Selempaya Desa Pelalawan …
ABSTRACT Rasau and Selempaya riveris one of the Pelalawan village. However, the information about these kinds of fish in the area is still limited. To understand the types of fish present in the rasau and selempaya river, a study has been conducted in March 2019. Catching is carried every day for two weeks until there is no longer found a new species of fish. Fish catching was done by using…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- v, 87 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0138)
Perbandingan Hasil Tangkapan Alat Tangkap Bagan Perahu Pada Saat Sebelum Dan …
ABSTRACK This research was conducted from June to July in Koto XI Tarusan subdistrict, Pesisir Selatan Regency, West Sumatra Province. This study aims to determine the comparison of boat chart catches in the amount of weight (kg), number of individuals (tails) and fish species before and after midnight fishing in Koto XI Tarusan District, Pesisir Selatan Regency, West Sumatra Province. The m…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xvii, 43 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0137)
Identifikasi Jenis-Jenis Ikan Yang Tertangkap Pada Ekosistem Padang Lamun Di …
Abstract Seagrass ecosystems serve as place for spawning, nursery and feeding grounds of aquatic organisms, including fish. A research aims to identify the types of fish present in the seagrass ecosystems was conducted in March 2019. Samplings were done 4 times, once/ week. The fish were captured using gill nets (1-2 inch mesh size) and net traps (3 inch mesh size). Fish samples were then …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- v, 148 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0136)
Analisis Kadar Logam Berat Timbal (Pb) Pada Air Dan Ikan Belida (Notopterus N…
Abstract Fish that live in the area that is polluted by heavy metal such as Pb may accumulate that metal in their body. To understand the Pb content in the water and in the N. notopterus obtained from the Sail river, a research has been conducted in February 2018. There were 3 stations, in the upstream (St I), in the middle area of the river (St II) and in the downstream (St III). Samplings …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- vii, 49 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0135)
Pola Lingkaran Pertumbuhan Pada Otolith Ikan Ingir-Ingir (Mystus Nigriceps Va…
Abstract Mystus nigriceps commonly inhabit the Tarai River that is polluted by tofu industrial liquid waste. Low water quality may affects fish growth and that is reflected in the growth ring pattern of the otolith. A research aims to understand the pattern of otolith growth rings in the M. nigriceps was conducted in April to May 2019. The fish was captured using a cast net, and a scoop net. …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- v, 50 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 120 (0003)
Morfoanatomi Ikan Patin Siam (Pangasius Hypopthalmus) Yang Dipelihara Dengan …
Abstract Photoperiod manipulation may affect the morphoanatomy of Pangasius hypopthalmus . A study aims to determine the effects of photoperiod manipulation on Pangasius hypopthalmus morphoanatomy has been conducted on July to September 2019. A one factor CRD method with 3 treatments was applied. They were control (12 hours dark), 18G (18 hours dark) and 24G (24 hours dark). …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- v, 43 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 120 (0002)
Daya Dukung Perikanan Alami Di Danau Bunter Desa Pangkalan Baru Kecamatan Sia…
ABSTRACT Carrying capacity is defined as the ability of aquatic enviromment to support the life organism in that area. A study aimed to assess the aquatic carrying capacity based on choloropyll-a for extensive fishing was conducted in the Bunter Lake. Carrying capacity was determined based on primary productivity using chlorophyll-a. The research was conducted July-August 2019. There were 3 s…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- vi, 35 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 120 (0001)
Aspek Biologi Reproduksi Ikan Cupang (Betta Imbellis) Di Perairan Umum Waduk …
Abstract Betta imbellis is a small ornamental fish and they areinhabit the Fisheries and Marine Science Faculty, Riau University. A study aims to understand the reproductive biologi of B. Imbellis has been conducted from February-April 2019. Fish sampling were conducted 2 times/week. Parameters measured were sex ratio, gonad maturnity level, gonad somatic indexs (GSI), fecundity, and egg diam…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0134)
Jenis Dan Kepadatan Kepiting Pada Ekosistem Mangrove Di Desa Apar Kecamatan P…
ABSTRACT Crab is potential mangrove fishery that have important economic value. Apar village has broad mangrove an area of 8 ha, this mangrove has been degraded due to illegal logging and the clearing of mangrove ecosystem. The impact due to reduced and damaged mangrove ecosystem is a decrease in aquatic productivity and indirectly affects the conditions of biota that live in the mangrove ec…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0133)
Identifikasi Gastropoda Di Kawasan Ekosistem Padang Lamun Di Perairan Desa Te…
Abstract This research was conducted in March 2019, located in the village of Teluk Bakau, Gunung Kijang District, Bintan Regency. Sampling was carried out in 3 sampling areas, with 3 replications one month. The purpose of this study was to identify the type of gastropods that live in seagrass ecosystems. This research uses survey method, with line transect technique. The results of the stud…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0132)
Hubungan Kepadatan Mikroplastik Dengan Makrozoobentos Di Kawasan Pantai Desa …
ABSTRACT The presence of microplastic may negatively affects the macrozoobenthos, as it may be swallowed and can not be digested properly. To understand the correlation of microplastic presence and macrozoobenthos density, a research has been conducted in May-June 2019. There were 3 sampling sites and there were 3 plots (50x50 cm) in each site. Sediment inside the plot was scrapped 10 cm…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0131)
Hubungan Kepadatan Mikroplastik Dengan Makrozoobentos Di Kawasan Pantai Desa …
ABSTRACT The presence of microplastics may negatively affect the macrozoobenthos, as it may be swallowed and can not be digested properly. The health as well as the reproduction of the macrozoobenthos may be affected and its populaton might be decreased. This research aims to determine the correlation between the microplastic and macrozoobenthos density in the coastal area of the …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- v, 52 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0130)
Pola Lingkaran Pertumbuhan Pada Otolith Ikan Tembakul (Periopthalmodon Schlos…
Abstract Growth of fish is affected by environmental conditions. As growth pattern is reflected on the growth ring pattern in the otolith, growth pattern variations caused by environmental condition will also be reflected in the growth ring pattern in the otolith. Mudskipper was present in 2 different areas namely in the mangrove ecosystem and around the harbor area. To understand the growth …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0129)
Pengaruh Penggunaan Effective Microorganisms 4 (Em4) Pada Biofilter Untuk Men…
Abstract The sago industrial liquid waste is rich in Nitrate and Phosphate and thus need to be processed before being flown to environment. A study aims to reduce the nitrate and phosphate in that sago liquid waste by using biofilter that was added with Effective Microorganisms-4 has been conducted in April-May 2019. There were 3 treatments applied, namely the addition of 17 mL, 20 mL, and 2…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0128)
Status Kesuburan Danau Tuok Tonga Berdasarkan Fitoplankton Di Desa Buluh Cina…
Abstract Types and abudances of phytoplankton can be used to determined the trophic state of water. To understand the types and abundances of phytoplankton present in the Tuok Tonga Lake, a research has been conducted in Juni-Juli 2019. There were three sampling points, namely in the inlet, in the middle of the lake and in the end of the lake. In each sampling point, water was sampled from the…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xiv, 71 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0127)
Hubungan Total-P Dengan Klorofil-Adi Genangan Waduk Plta Koto Panjang Kelurah…
Abstract Several activities in the PLTA Koto Panjang Reservoir in Batu Bersurat, have provided organic and inorganic matter in to the waters, that increased phosphate concentrations and have influenced phytoplankton growth and chlorophyll-a concentrations in the waters. This research aims to understand the relationship between Total-P and Chloropyll-a in the PLTA Koto Panjang Reservoir in…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0126)
Pengaruh Effective Microorganism 4 (Em4) Dalam Biofilter Pada Pengolahan Limb…
Abstract Palm oil liquid waste is rich in TSS and ammonia and thus need to be processed before being flown to environment. A study aims to reduce the TSS and ammonia in that waste by using a biofilter that was added with EM4 has been conducted in March-April 2019. There were 3 treatments applied, namely the addition of 12 ml, 15 ml and 18 ml EM4 in the anaerob and aerob tanks, 3 replications.…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0125)
Tingkat Kesuburan Danau Pekak Desa Buluh Nipis Kecamatan Siak Hulu Kabupaten …
Abstract Many activities in the Pekak Lake contribute the input of organic and anorganic matter that affects the water quality, especially nutrient concentration in waters. A research aims to understand the trophic state of the Pekak Lake based on TSI has been conducted in April-May 2018. There were 3 stations, namely in the inlet, midle part of the lake and the end area of the lake. In each s…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- xi, 71 hlm.; ill.; 29 cm
- Judul Seri
- -
- No. Panggil
- 04 01. 119 (0124)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah