Ditapis dengan
Kesesuaian Habitat Pesisir Kade Tigo, Tapanuli Tengah Untuk Ekowisata Bahari
ABSTRACT This research was conducted in February – May 2022 at Kade Tigo Beach, Tapanuli Tengah. This study aims to determine the value of suitability and carrying capacity of Kade Tigo Beach for sustainable marine ecotourism. The method used is a survey method with the determination of research stations by purposive sampling. Based on the results of the study, an average tourist suitability…
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- Deskripsi Fisik
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- Judul Seri
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- 1504114671
Kelimpahan Dan Pola Distribusi Bivalvia Pada Ekosistem Padang Lamun Di Pera…
ABSTRACT This research was conducted in May – June 2022 in the waters of Jago-Jago Village, Central Tapanuli. This study aims to determine the abundance and distribution of bivalves in the waters of Jago-Jago Village. The method used is a survey method with purposive sampling of research stations. From the results of research on the types of bivalves found in the coastal waters of Jago-jago V…
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- Deskripsi Fisik
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- 1504115779
Uji Toksisitas Kadmium (Cd) Terhadap Artemia Salina
Cd is a non-essential metal as well as a micro pollutant that is widespread and has physiological effects on aquatic organisms. Cd heavy metal poisoning can be acute caused by contamination at high doses, while chronic poisoning is generally caused by low levels of contamination and long exposure time. This research was conducted in June 2022 at the Marine Chemistry Laboratory Faculty of Fisher…
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- Deskripsi Fisik
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- 1504116566
Struktur Komunitas Gastropoda Di Perairan Pantai Desa Lalang Kabupaten Siak
Abstract Class Gastropods is the largest class of the Phylum Mollusca. The gastropod community structure is influenced by changes in environmental factors. This study was conducted in the coastal waters of Lalang Village, Sungai Apit District, Siak Regency in June 2022, aiming to determine the structure of the Gastropod community which includes: species, density, diversity, uniformity, dominan…
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- 1504115776
Struktur Komunitas Bivalvia Pada Perairan Pulau Tidung Kabupaten Kepulauan S…
ABSTRACT Community structure is a concept that studies the composition of species and abundance in a community. This research was conducted in April 2022 in the waters of Tidung Island, Seribu Islands Regency. The purpose by conducting this study was to determine the structure of the bivalve community which includes species, density, relative density, diversity, uniformity, dominance, distribu…
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- Deskripsi Fisik
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- Judul Seri
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- 1504110036
Kondisi Eco-Klimatologi Laut Daerah Penangkapan Di Perairan Barat Sumatera Utara
Abstract Fishery resources in Indonesia, especially in the waters of Western part of North Sumatra, are closely related to oceanographic dynamics. The knowledge is needed about the conditions of Marine Eco-Climatology in fishing areas that are rich in fishery resources. This research was conducted in January-April 2021 at the Sibolga Archipelago Fisheries Port, Sibolga Fisheries and Marine Res…
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- 1504114680
Analisis Kesesuaian Wisata Bahari Pulau Pasumpahan Kota Padang Provinsi Sumat…
Abstract Pasumpahan Island is one of the tourist destinations located in Padang City, West Sumatra Province, this island is included in the Regional Marine Conservation Area. So the management of this island must be in accordance with applicable regulations so that environmental degradation does not occur. Based on the results of the study, the value of the tourism suitability index on Pasumpa…
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- Deskripsi Fisik
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- Judul Seri
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- 1804112241
Distribusi Dan Keanekaragaman Bivalvia Di Daerah Pasang Surut Desa Anak Setat…
Abstract This study was conducted in May - June 2022 with the aim of knowing the species, abundance, diversity, and distribution patterns in the tidal areas of Anak Setatah Village. As supporting data in this study, several environmental parameters were also measured which included water quality, sediment type and sediment organic matter content. The study method used was a survey method, wher…
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- Judul Seri
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- 1804124113
Aktifitas Antioksidan Peptida Bioaktif Hidrolisat Protein Ikan Lomek (Harpodo…
Lomek fish which is relatively economically valuable because it has a high protein content and has the potential to be used as raw material for protein hydrolyzate. Protein hydrolyzate is a product of protein hydrolysis whose principle of manufacture is breaking the peptide bonds in proteins using acids, bases, and enzymes. The addition of acids or bases can damage some of the acid groups,…
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- 1910247826
Kondisi Tutupan Terumbu Karang Dan Kelimpahan Ikan Karang Famili Pomacentrida…
Abstract This research was conducted in March 2022 in the waters of Talam Island, Central Tapanuli Regency, North Sumatera Province. This study aims to determine the condition of coral reef cover, abundance of reef fish family pomacentridae and the relationship between live coral cover and abundance of coral fish family pomacentridae in the waters of Talam Island. Coral reef cover data collect…
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- 1804112380
Hubungan Kondisi Tutupan Terumbu Karang Dengan Kepadatan Megabentos Di Perair…
Abstract This research was conducted in March 2022 in the waters of Talam Island, Central Tapanuli Regency, North Sumatra Province. This study aims to determine the relationship between coral cover and the density of megabenthos in the Talam Island area. The method used in this research is a survey method. Coral cover data were collected using the LIT (Line Intercept Transect) method and megab…
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- Deskripsi Fisik
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- Judul Seri
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- 1804112503
Analisis Genangan Rob Akibat Kenaikan Muka Air Laut Di Kota Dumai Provinsi …
ABSTRACT This research was carried out in December 2021-January 2022 in Dumai City Regency, Riau Province. The purpose of this study was to determine the rate of sea level rise based on tidal data analysis from 2001-2021 and to predict inundation areas in the next 20 years. This research method is a descriptive survey using remote sensing as an additional tool to show the results. The acquisit…
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- 1804125055
Struktur Populasi Kerang Bambu (Solen Lamarckii) Pada Perairan Pantai Desa Sr…
ABSTRACT Research on the population structure of bamboo shells (Solen lamarckii) in the intertidal zone of Sri Tanjung Village, Rupat District, Bengkalis Regency was carried out in October 2021-March 2022. This study aimed to determine the population structure of bamboo shells and the relationship between the size of bamboo shells and the depth of bamboo shells in the sediment. The interti…
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- 1804112167
Struktur Komunitas Diatom Epizoik Pada Siput Cerithidea Obtusa Dan Nerita Ar…
ABSTRACT Dumai is one of the cities in Riau Province that has various ecosystems, especially mangrove ecosystems and aquatic ecosystems. Dumai's mangrove ecosystem is still quite good, where in the ecosystem organisms will adapt and have a reciprocal relationship with their environment to survive. Increasing community activities in the area of mangrove ecosystems and waters are closely related…
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- 1804124507
Struktur Komunitas Diatom Epizoik Pada Kerang Pinna Muricata Di Ekosistem Pad…
ABSTRACT This research was carried out in March 2022, the location of this research is Pandaratan Beach, Central Tapanuli Regency, North Sumatra Province. The purpose of this study was to determine the abundance, relative abundance, diversity index, dominance index and uniformity index of epizoic diatom species in Pinna muricata in the seagrass ecosystem of Pandaratan Beach. The method used is…
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- 1804110997
Uji Aktivitas Larvasida Ekstrak Daun Bakau Minyak (Rhizophora Apiculata) Ter…
Abstract Temephos is the most commonly used synthetic larvicide to control vectors of several diseases. Currently in some areas there has been resistance of larvae to temephos, so natural larvicides are needed as an alternative. Rhizophora apiculata contains flavonoid compounds that are respiratory toxins to some larvae. This research was conducted in March - Juny 2022, to determine the inhibi…
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- 1504111975
Kelimpahan Ikan Karang Famili Chaetodontidae Dan Kondisi Terumbu Karang Di Pe…
Abstract The Chaetodontidae family fish is an indicator species because it has a close relationship with coral reefs based on a strong preference for coral stone as the main component of coral reefs. The existence of these fish can be used as a guide to assess and monitor the condition of coral reefs. This study was conducted in March 2022. The purpose of this study was to determine the abunda…
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- 1804110537
Studi Kerentanan Wilayah Pesisir Kota Dumai Provinsi Riau
Abstract Research on the vulnerability study of the coastal area of Dumai City, Riau Province. The purpose of this study was to determine the assessment and category of vulnerability levels, as well as to calculate the parameters that affect coastal vulnerability. The method used a survey method with direct observation, while the analytical method used CVI calculation, the root of the multipli…
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- 1804111638
Komposisi Sedimen Pantai Di Pulau Pasumpahan Kota Padang Sumatera Barat
ABSTRACT This research was conducted in January-June 2022, at Pasumpahan Island, Padang City, West Sumatera. Data analysis was carried out at Chemical Oceanography Laboratory, Faculty of Fisheries and Marine, University of Riau .This research aims to determine the type of sediment composition and organic material in Pasumpahan Island. Sediment was taken using a grab sampler from 4 stations, wh…
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- 1804124388
Analisis Densitas Zooxanthella Pada Karang Acropora Sp Di Perairan Pulau Tal…
Abstract Coral reefs are a unique ecosystem of tropical waters that have physical function as a beach protector with its nature that can reduce the energy of waves moving towards the coast. Coral reef ecosystems are a good places for spawning, nurturing and food sources for fish. The aim of this research was to determine the density of zooxanthella on coral Acropora sp based on different depth…
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- 1804112531
Karya Umum 
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Kesenian, Hiburan, dan Olahraga 
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Geografi dan Sejarah