Ditapis dengan
Hubungan Kepadatan Megabentos Dan Padatan Tersuspensi Terhadap Tutupan Terumb…
Abstract This research was conducted in March 2022 in the Marine Conservation Area, Central Tapanuli Regency, North Sumatra Province. This study aims to determine the relationship between coral cover, total suspended solid and the density of megabenthos found in the Marine Conservation Area, Tapanuli Tengah Sumatera Utara. The method used in this study is a survey method and spatial analysis t…
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- Deskripsi Fisik
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- Judul Seri
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- 1804124223
Analisis Efek Daun Mengkudu (Morinda Citrifolia) Sebagai Fitoimunostimulan Te…
ABSTRACT The problem in the cultivation of carp in freshwater and brackishwater is death caused by bacteria and viruses. Efforts to prevent disease can be done by increasing the immunity of fish. This study aims to determine the hematology of carp (Cyprinus carpio) fed with the addition of noni leaf powder (Morinda citrifolia) as a medicinal plant material that can improve the immune syste…
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- Deskripsi Fisik
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- 1804110452
Struktur Komunitas Teripang Holothuroidea Di Perairan Pulau Sugi Desa Niur P…
ABSTRACT This research was conducted on March 2021 and located in Niur Permai Village, Moro District, Karimun Regency, Riau Islands Province. This research aimed to learn the community structure of sea cucumber in Sugi Island Waters of Niur Permai Village. The methodology used in this research was the survey method. The sample was taken using the purposive sampling method by determining three …
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- Deskripsi Fisik
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- 1604123897
Komparasi Struktur Komunitas Makrozoobentos Pada Ekosistem Lamun Di Perairan …
ABSTRACT Macrozoobenthos have various roles in the ecosystem, one of which is as a biological indicator because macrozoobenthos will react to disturbance an aquatic ecosystem. Seagrasses are breeding and sheltering grounds for marine life, one of which is macrozoobenthos. Nirwana Beach and Panjang Island are waters that have seagrass ecosystems in West Sumatra. The purpose of this study was to…
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- 1504115116
Analisis Perubahan Vegetasi Hutan Mangrove Di Kecamatan Bukit Batu Kabupaten…
ABSTRACT This research aims to determine of mangrove vegetation changes and mangrove density in Bukit Batu Sub-district. The research method used is remote sensing with ground checks and line transect method which was carried out at 6 (six) station in Bukit Batu Sub-district based on NDVI calculations. NDVI is an image calculation to determine the density level as a division of vegetation …
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- 1804112214
Analisis Tingkat Kesuburan Perairan Ditinjau Dari Kandungan Nitrat, Fosfat, S…
ABSTRACT The level of water fertility can be measured by the abundance of primary producers of phytoplankton such as diatoms. Diatoms can be used as bioindicators of pollution which are very effective and economical. For survival, diatoms need nutrients such as nitrates, phosphates and silicates. This research was conducted from October - November 2021. The purpose of this study was to determin…
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- 1504117485
Pengaruh Perbedaan Suhu Terhadap Tingkat Penetasan Telur Penyu Lekang (Lepido…
Abstract This research was conducted on August 31, 2021 – December 7, 2021 at the UPTD KPSDKP, West Sumatra Province. The purpose of this study was to determine the effect of temperature differences on incubation time, hatching rate, and survival rate of turtle hatchlings (Lepidochelys olivacea). The method used in this study is an experiment that uses 3 trials plus 1 control, with 3 rep…
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- 1704122175
Struktur Komunitas Makrozoobentos Sebagai Indikator Kualitas Perairan Di Pant…
ABSTRACT This research was conducted in January 2022. The purpose of the study was to analyze the structure of macrozoobentos communities in the coastal waters of Tanah Merah Village which includes the type, abundance, diversity, uniformity, dominance index and similarity of communities. As supporting data in this study, several environmental parameters were also measured which included wa…
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- 1804111302
Distribusi Klorofil-A Dan Total Suspended Solid Di Perairan Muara Sungai Buki…
ABSTRACT This research was conducted in September 2019 to determined the chlorophyll-a concentration, TSS concentration and relationship and distribution patterns of chlorophyll-a and TSS around Bukit Batu river estuary, Bukit Batu District, Bengkalis Regency. Clorophyl-a and TSS from 4 Stations with 3 replication were taken from the estuary. The results showed that the chlorophyll-a conc…
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- 1504111065
Analisis Kerentanan Pesisir Di Kecamatan Dumai Barat
ABSTRACT The Coastal area is an area that is very vulnerable to the phenomenon of natural change. The level of vulnerability of the coastal area is influenced by geological variables, namely coastal geomorphology, sea lavel rise, shorelines changes, tides and coastal elevations. This research was conducted in October 2021. This study aims to determine the level of coastal vulnerability in …
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- 1504115479
Analisis Stok Karbon Tersimpan Pada Lamun Cymodocea Rotundata Di Perairan Tu…
ABSTRACT This research was conducted in January 2022. Calculations the density and sampling of seagrass were carried out in Dusun Jati, Tuapejat, North Sipora District, Mentawai Islands Regency and seagrass sample analysis was carried out at the Marine Chemistry Laboratory, Faculty of Fisheries and Marine Affairs, Riau University. The objective of study is to analyze the density of seagras…
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- 1804111240
Analisis Sebaran Suhu Permukaan Laut Dan Kaitannya Dengan Curah Hujan Di Kepu…
ABSTRACT The Mentawai Islands, which are directly adjacent to the Indian Ocean and located in the equator, make the Mentawai Islands area influenced by the characteristics of the sea surface temperature of the Indian Ocean. The location causes the area to have a climate with hot and humid air and high rainfall. This study aims to determine the distribution of sea surface temperature, avera…
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- No. Panggil
- 1804112242
Hubungan Kerapatan Mangrove Terhadap Laju Sedimentasi Di Pesisir Kuala Jambi …
ABSTRACT This research was carried out from March 2021 to April 2021 in the coastal area of Kuala Jambi District, Tanjung Jabung Timur Regency, Jambi Province. The samples were processed at the Marine Biology and Marine Chemistry Laboratory, Faculty of Fisheries and Marine Affairs, Riau University, which aims to examine the density of mangroves, analyzing the sedimentation rate and knowing…
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- 1504114606
Dampak Reklamasi Pantai Terhadap Keberadaan Makrozoobenthos Di Wilayah Perai…
ABSTRACT This research aims to determine the description of the presence of macrozoobenthos which is thought to have been affected by coastal stockpiling which has recently been carried out around the Mandeh Tourism Area. This research was conducted in January – March 2022, the method used in this research is purposive sampling with sampling using the transect method. The results of thi…
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- 1804112264
Struktur Komunitas Makrozoobentos Di Pulau Setan Kawasan Wisata Mandeh Pesi…
ABSTRACT Macrozoobenthos are aquatic organisms that live on the bottom of the water. Macrozoobenthos can be tolerant or sensitive to environmental changes. Organisms whose lives are relatively sedentary and have varying adaptability to environmental conditions. However, there is no information about macrozoobenthos on Devil's Island in the Mandeh Tourism Area. To find out/understand inform…
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- 1804112201
Kelimpahan Mikroplastik Pada Sedimen Di Kawasan Pantai Carocok Kabupaten Pes…
ABSTRACT Plastic material is a type of compound that is difficult to degrade in waters and takes a long time to decompose. In the long term, plastic materials will be degraded in marine waters into small particles called microplastics. Microplastics can accumulate in seawater, sediments and aquatic biota. This research was conducted in September 2021 in the Carocok Beach Tourism Area, Pesisir…
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- 1504115674
Struktur Komunitas Echinodermata Di Perairan Pantai Desa Sungai Nipah Kabup…
ABSTRACT Echinoderms are thorn-skinned invertebrates such as sea stars, snake stars, sea urchins, sea cucumbers and sea lilies. Echinoderms are marine animals that act as cleaners for the marine environment, especially the coastal environment. This research was conducted in September 2021 in the coastal waters of Sungai Nipah, Pesisir Selatan Regency, West Sumatra Province. The purpose of thi…
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- 1504115277
Pengaruh Konsentrasi Urea Terhadap Pertumbuhan Sel Nannochloropsis Sp. Skala…
ABSTRACT This research was conducted from October 2021 to January 2022, in the Natural Feed Laboratory of the Brackish Water Cultivation Fisheries Center (BPBAP) Ujung Batee, Aceh. The purpose of this study was to determine whether urea has an effect and to determine the best urea concentration on the growth of Nannochloropsis sp. This study used an experimental method with one factor RAL (Co…
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- 1804113014
Pengaruh Penambahan Air Kelapa Sebagai Pengkaya Media Pertumbuhan Populasi Sp…
ABSTRACT Spirulina platensis is a microalgae that has high economic value. The growth of S. platensis is influenced by environmental conditions and nutrients. The objectives of this study to determine the best concentration of coconut water for media of S. platensis growth. The study was conducted at the Natural Feed Laboratory of the Brackish Water Aquaculture Center (BPBAP) Ujung Batee A…
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- 1804124363
Pengaruh Suhu Permukaan Laut Terhadap Hasil Tangkapan Ikan Tuna Sirip Kuning…
ABSTRACT This study aims to look at fluctuations in sea surface temperature and also the relationship between sea surface temperature and yellowfin tuna catches in West Waters, West Sumatra Province. The research method used is a survey method, namely collecting field data by conducting direct observations, as well as interviews with local fishermen and spatial analysis methods are used to…
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- 1804124450
Karya Umum 
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Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
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Geografi dan Sejarah