Ditapis dengan
Hubungan Konsentrasi Nitrat Dan Fosfat Dengan Kelimpahan Fitoplankton Di Muar…
ABSTRACT This research was conducted in February 2021 in the Estuary of the West Kambang River, Lengayang District, Pesisir Selatan, West Sumatra. This study aims to analyze the relationship between nitrate and phosphate concentrations with the abundance of phytoplankton in the West Kambang River Estuary. The method used in this study is a survey method. Determination of sampling stations …
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 121 (0048)
Analisis Kandungan Logam Pb Dan Cu Pada Kerang Lokan (Geloina Erosa) Dan Sedi…
ABSTRACT This research was conducted in February-April 2021 by taking samples of mangrove clams (Geloina erosa) and sediment from Selat Baru and Teluk Pambang coastal area in Bantan District, Bengkalis Regency, Riau Province. The purpose of this study was to determine the concentration of heavy metals, namely Pb and Cu, in sedimen and mangrove clams that are abundant in the studied area. …
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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 (0047)
Analisis Perubahan Garis Pantai Di Kecamatan Pantai Cermin Dan Perbaungan, …
ABSTRACT This research was conducted in January 2021 in the Coastal Area of Pantai Cermin and Perbaungan Districts, Serdang Bedagai Regency. The purpose of this study is to analyze shoreline changes from 1985 to 2021 and predict shoreline changes for 2040 in the Coastal Area of Pantai Cermin and Perbaungan Districts, Serdang Bedagai Regency. The method used is a survey method. The analysis…
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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 (0046)
Analisis Konsentrasl Logam Pb Dan Cd Pada Air Dan Kerang Darah (Anadara Grano…
ABSTRACT Water pollution occurs due to waste from various community activities that produce liquid, solid, and gas waste. One of the wastes produced is heavy metals that are harmful to organisms and humans. The research was conducted in December 2020-March 2021 in the Waters of Rupat Strait of Riau Province. This study aims to analyze the concentration of Pb and Cd metals in water and bloo…
- 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 (0045)
Distribusi Vertikal Nitrat, Fosfat, Dan Kelimpahan Diatom Planktonik Di Perai…
ABSTRACT This research was conducted in February 2021 in Pandan Waters, Central Tapanuli Regency, North Sumatra Province. The purpose of this study was to analyze the concentration of nitrate and phosphate, analyze the composition distribution and abundance of planktonic diatoms, and analyzed the relationship between nitrate and phosphate concentrations with abundance of planktonic diatom…
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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 (0044)
Skrining Fitokimia Dan Sensitivitas Ekstrak Daun Bruguiera Gymnorrhiza Dalam …
ABSTRACT Tumu Merah (Bruguiera gymnorrhiza) is a mangrove plant that can be used as food. The content of compounds such as alkaloids, flavonoids, phenols, terpenoids, steroids, and saponins can be used for antimicrobial, anticancer, and antileukemic properties. The purpose of this study was to test the effectiveness of mangrove leaf extract of B. gymnorrhiza in inhibiting the growth of S. …
- 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 (0042)
Analisis Perubahan Garis Pantai Akibat Kenaikan Muka Air Laut Di Kota Pariama…
ABSTRACT This study was conducted along the coastal line of Pariaman City from Februari to May 2021 which aim to determine and mapping the changes of coastal line due to sea level rise. Survey method with direct field observation were applied and satellite imageries were also used to find out the shoreline change of coast under study. Results showed that since 2001 to 2020 the mean sea lev…
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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 (0041)
Rasio Unsur Karbon (C), Nitrogen (N) Dan Fosfor (P) Di Sedimen Pada Ekosistem…
ABSTRACT This research was conducted in November 2020 at Nirwana Beach, Teluk Bayur, Padang City, West Sumatra Province. The purpose of this research is to analyze and provide information on the content and ratio of organic carbon, nitrate and phosphate in sediments in the seagrass ecosystem, density levels and biomass of seagrass based on the influence of different anthropogenic activitie…
- 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 (0040)
Pemetaan Sampah Laut Di Kawasan Pesisir Pantai Kota Padang
ABSTRACT This study aims to determine the distribution of types and masses of marine debris that has been carried out in July 2020 in the Coastal Coast of Padang City. The method used was a survey method. Sampling was carried out at 4 observation stations, namely Cinta Beach, Pasir Selahan Beach, and Air Manis Beach. The results showed that the types of marine debris found at the research …
- 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 (0039)
Analisis Kesesuaian Dan Daya Dukung Wisata Pantai Pasaman Barat
Abstract This research was conducted in February 2021 at Sasak Beach, West Pasaman Regency, West Sumatra Province, to examine the suitability of beach tourism in Sasak Beach based on biophysical aspects, including the precept of the community to ecotourism activities in Sasak Beach, as well as the supporting factors of its activities. The method used in the study is a method of surveying …
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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 (0038)
Struktur Komunitas Vegetasi Mangrove Di Kecamatan Sungai Sembilan Kota Dumai
Mangroves are one of the important ecosystems in coastal areas that grow in places that are still affected by tides. This research was conducted in October until November 2020 in the mangrove ecosystem of Sungai Sembilan Sub District, Dumai City, Riau Province. The purpose of this study was to determine the mangrove vegetation structure in Sungai Sembilan Sub District, Dumai City, includin…
- Edisi
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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 (0037)
Uji Fitokimia Dan Aktivitas Antibakteri Dari Ekstrak Daun Mangrove Xylocarpus…
ABSTRACT Mengkapan City is one of the largest mangrove areas in Indonesia. One of the mangrove plants that have the potential as a drug and has been used traditionally is Xylocarpus granatum. This research has been carried out in March 2021. Samples are taken in the area of Mengkapan City. Phytochemicaltest and antibacterial are carried out at the Marine Microbiology Laboratory of the Facu…
- 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 (0036)
Perubahan Genetik Pada Kerang Sipetang (Pharella Acutidens) Yang Dipengaruhi …
ABSTRACT Rupat Strait related to the Strait of Malacca is a national and international shipping lane and makes the region affected by anthropogenic activities that result in a decrease in the quality of the waters such as the increasing amount of heavy metal content. The most easily contaminated organism of heavy metals is bivalves due to and its low mobility, bivalves being filter feeders…
- 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 (0035)
Hubungan Kondisi Tutupan Karang Dengan Kepadatan Megabentos Di Pulau Pandan P…
Abstract This research was conducted in February 2021 in the waters of Pandan Island, West Sumatra Province. This study aims to determine the relationship between coral cover and the density of megabenthos found in the Pandan Island area. The method used in this study is a survey method. Coral cover data was collected using the LIT (Line Intercept Transect) method and megabenthos data was…
- 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 (0034)
Struktur Populasi Gastropoda T. Palustris Pada Ekosistem Mangrove Teluk Mande…
Abstract This research was conducted in November 2020 in the Mangrove Ecosystem of Mandeh Bay, Pesisir Selatan Regency which aims to determine the density, distribution pattern and size distribution of T. palustris. The research method used in this study is a survey method, while the determination of the research station was done by using purposive sampling technique. The results showed t…
- 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 (0033)
Kondisi Tutupan Terumbu Karang Dan Kelimpahan Ikan Karang Di Pulau Pagang, Pe…
ABSTRACT This research was conducted on October 2020 in the waters of Pagang Island, Koto XI Tarusan District, South Coast Regency, West Sumatera Province. This study aims to determine the condition of coral reefs and reef fish in coral reef ecosystems which were analyzed based on the coral cover in Pagang Island. The method used in this research is UPT (Underwater Photo Transect) for asse…
- 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 (0032)
Isolasi Dan Identifikasi Bakteri Dari Perairan Laut Dumai Yang Berpotensi Seb…
ABSTRACT One of harmful pollutants to human health is the heavy metal Lead (Pb). High concentration of lead that has a can accumulate in the body of living things if in a long period of time. Lead concentrations that exceed the threshold in an environment can cause damage that affects aquatic biota and other living things. This research was carried out in February-April 2021. The purpose o…
- 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 (0031)
Potensi Ekowisata Bahari Pantai Pandan Kabupaten Tapanuli Tengah Provinsi Su…
Abstract Marine ecotourism is a type of special interest tourism that has marinerelated activities, both under the sea and above sea level. Marine ecotourism can be one of the key factors in supporting the protection of cultural values that live in society, sustainability, and the quality of the environment. In touris development, there are two approaches, namely mass tourism development a…
- 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 (0030)
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…
- 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 (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…
- Edisi
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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)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah