A5007467885- Marine and Coastal Ecosystems
- Aquatic life and conservation
- Heavy Metal Pollution Remediation
- Food and Agricultural Sciences
- Coastal Management and Development
- Water Quality Monitoring Technologies
- Agricultural and Environmental Management
- Agriculture and Agroindustry Studies
- Natural Products and Applications
- Medicinal Plant Research
- Computer Science and Engineering
- Heavy metals in environment
- Geological and Geophysical Studies
- Plant Growth and Agriculture Techniques
- Turtle Biology and Conservation
- Fish Biology and Ecology Studies
- Maritime and Coastal Archaeology
- Echinoderm biology and ecology
- Data Mining and Machine Learning Applications
- Plant Stress Responses and Tolerance
- Agricultural and Biological Research
- Subterranean biodiversity and taxonomy
- Aquatic Ecosystems and Phytoplankton Dynamics
- Mercury impact and mitigation studies
- Coral and Marine Ecosystems Studies
Sriwijaya University
2016-2025
IPB University
2016
The change water quality is closely related to abundance and compotition of phytoplankton so the existing of in can give information about condition. purposes this research were getting diversity, abundance, distribution, structure community Sungsang water, definiting distribution physic chemical parameter water. Sungsang, South Sumatra, had been done on April 2011. stations determined by Purposive Sampling method. sample was taken plankton net with 20µm meshsize. Identification...
Abstract. Rozirwan, Khotimah NN, Putri WAE, Fauziyah, Aryawati R, Damiri N, Isnaini, Nugroho RY. 2023. Environmental risk assessment of Pb, Cu, Zn, and Cd concentrations accumulated in selected mangrove roots surrounding their sediment. Biodiversitas 24: 6733-6742. Mangroves as the largest coastal ecosystem can accumulate heavy metals from environment. This study aimed to evaluate environmental associated with metal pollution mangroves sediments. The consisted three species Sonneratia...
This community service activity was designed to address the economic challenges faced by fishermen in Sungsang II Village, Banyuasin Regency, South Sumatra Province. Fishermen are often disrupted weather conditions, such as west monsoon or rainy season, which limit fishing activities and negatively impact their income. program involved 48 two partners, intending increase knowledge creativity of participants regarding alternative fisheries. The presentation covered aquaculture various...
Mangrove roots play an important role in reducing heavy metal pollution their surroundings.This study aimed to assess the bioaccumulation and ecological risk assessment of mangrove roots.Mangrove root samples consisting two species (Avicennia alba Excoecaria agallocha) were collected from observation stations ecosystem Payung Island, Banyuasin District, South Sumatra, Indonesia.Heavy concentrations measured by atomic absorption spectrometry.Then, statistical analysis was carried out one-way...
The quality of water was seen from the macrozoobenthos community analysis that lives in it. purpose this research is to know relation N-total and C-organic sediment with Payung Island Banyuasin Regency. This uses purposive sampling method. Sampling macrozoobenthic samples using Ekman grab. types found consist Bivalvia class (Nassarius distortus, Abra Soyae), Gastropoda (Septaria linatea, Epitonium pallasi), Polychaeta (Nereis sp) Oligochaeta (Lumbriculus sp). dominant composition Nereis sp....
The development of bioactive chemicals in response to mangroves self-defense mechanisms and environmental adaptation has led an improvement antioxidant capacity. This study aims determine the activity (DPPH method), total phenol, phytochemical content, HPLC profile some mangrove species. Samples were taken area around port Tanjung Api-Api South Sumatra, Indonesia. Maceration extraction all samples was done using methanol as a solvent. tested for against DPPH free radicals, phenol with...
Phytoplankton in the ocean has an important role forming base of food chain, responsible primary production. Its abundance and number phytoplankton species will indirectly affect level water’s fertility. This study aimed to determine presence as bio-indicators water quality terms abundance, diversity index, uniformity saprobic coefficient coastal waters South Sumatera. The was conducted on May 2013 - February 2014, at ten stations during high low tides. samples were taken vertically using...
<p>Phytoplankton have important as food-chain major component and primary production of marine environment. However, high abundance phytoplankton could give harmful effects toward water ecosystem. Moreover, they produce toxic substances that will be accumulated within their consumer. This accumulation dangerous for human or animals.This research were aimed to determine calculatespecies algae in Banyuasin coastal waters. The study was conducted on April, June, August, October December...
Research on Growth Studies Seaweed ( Eucheuma cottonii ) with Various Different Planting Methods Kalianda Strait, South Lampung was done March until April 2010. The aim of this research ware to know and analyze the ratio floating raft method, long line off-bottom method growth from covering as follows : rate; relative; weight accretion. data obtained were analyzed using parametric statistics more than two different test groups (One Way ANOVA) continued LSD α = 5% level if significantly...
The Musi River is the largest and longest river in South Sumatra. development of population activities Basin can affect water quality cause pollution. high level industrial activity households along causes a decrease environmental Basin. Based on this, further research needed to determine extent pollution purpose this study assess saprobitas based SI (Saprobic Index) TSI (Tropical Saprobic values, knowing using assessment. This uses plankton as main material, namely samples samples. an...
The purpose of this study was to determine the effect time on physical properties (color and weight nata/cellulose) chemical (vitamin C content, total acidity, sugar pH alcohol content) Kombucha with Sargassum sp seaweed as base material. method that used in research is explorative descriptive methods. treatment fermentation time, there are 4 days, 8 12 days 16 against Kombucha. results from show give Key words: kombucha, sp., ABSTRAK Tujuan penelitian ini adalah untuk menentukan pengaruh...
Penelitian ini bertujuan untuk mengevaluasi kualitas air tambak udang yang didasarkan produktivitas primer perairan sehingga dapat diketahui tingkat kesesuaiannya. telah dilaksanakan pada tanggal 3 Juni hingga 11 Juli 2008 di PT. Tirta Bumi Nirbaya Teluk Hurun Lampung Selatan. Dalam menentukan stasiun digunakan metode random sampling dan pengukuran sampel dilakukan dua tempat yaitu secara in situ lapangan analisis laboratorium Balai Besar Pengembangan Budidaya Laut (BBPBL) Lampung. Hasil...
Muara S. Banyuasin menerima masukan nutrien dari berbagai aktifitas masyarakat di sekitar perairan dan secara tidak langsung akan mempengaruhi pertumbuhan fitoplankton yang tercermin pada konsentrasi klorofil-a perairan. Penelitian ini bertujuan untuk menganalisis kandungan (nitrat & fosfat) serta hubunganya dengan parameter lingkungan S.Banyuasin . Penelitian dilaksanakan bulan Juli 2013 kondisi pasang surut. Proses pengambilan sampel menggunakan metode purposive sampling Hasil...
Rivers are the main route for plastic entering ocean, including Musi River Estuary.Characteristics of bacteria that able to degrade waste through polymerase enzymes.The aim this research is determine ability bacterial isolates and identify types waste.This study used bottles, nylon nets, snack wrappers as objects degradation measurement.Identification analysis 16S rRNA gene using universal PCR primers in form forward primer 63f (5'-CAG GCC TAA CAC ATG CAA GTC-3') reverse 1387r (5'-GGG CGG...
Muara Sungai Upang merupakan salah satu muara yang terletak di pesisir Sumatera Selatan. sungai banyak menerima masukan bahan organik dari lingkungan sekitarnya. Penelitian ini bertujuan untuk menganalisis konsentrasi klorofil-a dapat digunakan mengetahui status kesuburan Perairan Upang. dilaksanakan pada bulan Februari dan Agustus 2020. Pengambilan sampel air pengukuran parameter ditentukan secara purposive sampling method. Analisis dilakukan dengan metode spektrofotometri. Konsentrasi...
Phytoplankton is the most important primary producers in all marine invironments. Primary production, a term interchangeable with photosynthesis, biological process of creating high-energy organic material from CO 2 , H O, and other nutrients using solar energy. The aim research was to know relationship   abundance phytoplankton chlorophyl-a Berau waters, East Kalimantan. result physical-chemical water measurement are generally inaccordance for living purposes. number genera found during...
Berbak Sembilang National Park of South Sumatra Region (BSNP Sumatera) is the largest mangrove ecosystem in western part Indonesia. Monitoring coverage BSNP Sumatera carried out using Landsat-8 imagery data based on NDVI values (Normalized Difference Vegetation Index) integrated with LAI (Leaf Area data. The research purpose was to analyze and mapping density vegetation canopy integration remote sensing LAI. This conducted field survey measurement validate map. determination correlation...
Ekosistem lamun memiliki peranan sangat penting di wilayah pesisir. Seiring waktu pesisir menghadapi ancaman yang cukup besar akibat dari meningkatnya dan berkembangnya kegiatan pembangunan, seperti disebagian terjadi ekosistem laut Teluk Lampung. Penelitian ini bertujuan menentukan parameter lingkungan perairan mempengaruhi kerapatan lamun. terdiri delapan stasiun ditentukan secara purposive sampling. Pengukuran dilakukan insitu pengambilan contoh air. Pengambilan data menggunakan metode...
Fitoplankton di laut mempunyai peranan penting sebagai pembentuk dasar dari rantai makanan (food-chain) dan bertanggung jawab dalam produksi primer (primary production). Kelimpahan jumlah jenis fitoplankton secara tidak langsung akan mempengaruhi tingkat kesuburan suatu perairan. Penelitian ini bertujuan untuk mengetahui keberadaan ditinjau kelimpahan, indeks keragaman, keseragaman, dominansi estuaria Banyuasin, Sumatera Selatan. dilakukan pada bulan September 2017 sebelas stasiun. Contoh...
Pulau  Maspari  merupakan  satu-satunya  pulau  yang  berada  di  perairan  laut  (Selat  Bangka) yang  dimiliki  Sumatera  Selatan.  Sampai  saat  ini  informasi  tentang  kondisi  Pulau  masih sangat  terbatas,  sehingga  penelitian ini dirasa perlu  untuk dilakukan. Tujuan penelitian  adalah menggali informasi tentang kondisi fisika kimia danbiologi perairan melalui studi langsung ke lokasi perairan  Ogan  Komering  Ilir  Pengukuran  dan  pengambilan...
Research on The Growth Seaweed Gracilaria sp. with different planting method in Kalianda waters, south lampung was held in May to June 2010. purpose of the study,  is knowing and analyzing the comparison the growth of by measuring : average weight, growth rate, and growth relative. data were analyzed using T test  for  two  independent samples was used assess whether the planting average use long line and off bottom  statistically different each other....
Abstract This research was aimed to identify substrates type in the east part of Banyuasin coastal waters using quantitative backscatter data from single-beam echo-sounding. The SIMRAD EK-15 used classify seafloor substrate types. ground truth required for calibrating acoustic result. Wet sieving methods and Shepard’s triangular diagram were analyze samples. filtered extract volume backscattering strength bottom surface (SV) Echoview 4.0. (SS) SV classified by Hierarchical Cluster Method....