Assessment the macrobenthic diversity and community structure in the Musi Estuary, South Sumatra, Indonesia

Rozirwan, Rozirwan; Melki,; Apri, Rezi; Fauziyah, Fauziyah; Agussalim, Andi; Iskandar, Iskhaq

doi:10.1016/j.chnaes.2021.02.015

Cited by 19 publications

(21 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Based on geographic location, the sampling location was located in the intertidal area with coordinate positions S 2.3715833 and E 104.8041083 and had a fairly busy domestic port activity (Figure 1). This area has thick mud with fertile mangrove habitat and another benthic organism (4,16,17). This area is also influenced by the dynamics of water quality parameters, where it is a mixing area between a large mass of fresh water from the Banyuasin River and a mass of salt water from the Bangka Strait, forming a very large brackish area (18)(19)(20).…”

Section: Study Areamentioning

confidence: 99%

Antibacterial Potential of Endophytic Fungi Isolated from Mangrove Rhizophora apiculata Blume Species at Tanjung Api-Api, South Sumatra, Indonesia

Rozirwan,

Pratiwi,

Nugroho

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Endophytics fungi are found in Rhizophora apiculata mangrove. They are known to produce bioactive compounds that act as an antibacterial, which can be a solution for sustainable use without destroying existing resources. This study aims to determine the types of endophytic fungi on the species of R. apiculata as antibacterial. The method used was the isolation and identification of endophytic fungi from the species of R. apiculata and the antibacterial activity test using the Kirby Bauer method. The results obtained three types of fungi from five pure isolates, namely Aspergillus sp., Cladosporium sp., and Penicillium sp. Three genera of endophytic fungi were found to have antibacterial activity against Staphylococcus aureus and Pseudomonas aeruginosa bacteria. The rate of inhibition against S. aureus and P. aeruginosa from Cladosporium sp. extract respectively were 17.45 ± 1.15 mm and 2.85 ± 0.08 mm, Aspergillus sp. was 14.61 ± 1.07 mm and 2.6 ± 0.20 mm, and Penicillium sp. was 14.11 ± 0.08 mm and 2.7 ± 0.20 mm. These three isolates showed inhibitory activity against both bacteria. However, the level of inhibition was stronger against S. aureus (gram positive) than P. aeruginosa (gram negative), especially by marine Cladosporium extract found in this study.

show abstract

Section: Study Areamentioning

confidence: 99%

Antibacterial Potential of Endophytic Fungi Isolated from Mangrove Rhizophora apiculata Blume Species at Tanjung Api-Api, South Sumatra, Indonesia

Rozirwan,

Pratiwi,

Nugroho

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

show abstract

“…Among all those parameters, the temperature usually becomes essential in affecting the number of gastropods in a habitat. Water temperature of more than 30°C can reduce the number of gastropods rather than under 30°C (Assuyuti et al 2017;Rozirwan et al 2021).…”

Section: Diversity and Dominance Of Gastropod Speciesmentioning

confidence: 99%

Community distribution and utilization of gastropods in the Coastal Area of Liki Island, Sarmi District, Papua, Indonesia

et al. 2022

View full text Add to dashboard Cite

Abstract. Sujarta P, Mailissa MG, Keiluhu HJ, Hadisusanto S, Yuliana S. 2022. Community distribution and utilization of gastropods in the Coastal Area of Liki Island, Sarmi District, Papua, Indonesia. Biodiversitas 23: 5001-5011. Gastropods and snails are mollusk phylum animals with diverse species that inhabit and spread in various marine ecosystems. The main objective of this study was to determine the structure of gastropod communities and their utilization in the coastal area of Liki Island, Sarmi District, Papua, Indonesia. Samples of gastropods were collected through descriptive-quantitative surveys using the line-transects technique. In addition, information on the utilization of gastropods was collected from surveys with semi-structural interviews with selected respondents from Liki Island, the outermost island in East Indonesia, with a total area of 1318.54 ha. The result showed a total of 1812 living specimens from 63 species of gastropods from 23 families, collected from six sampling stations, with 182-603 specimens on average. There were five species of gastropods encountered in all sampling stations, namely Conus litteratus (family of Conidae), Monetaria moneta, Monetaria annulus (Cypraeidae), Oxymeris crenulata (Terebridae), and Polinices flemingianus (Naticidae). The highest Importance Value Index (IVI) belonged to Nerita albicilla (Neritidae) from Station 1 (IVI 58.45). In contrast, the lowest belonged to the species of Nassarius limnaeiformis (Nassariidae), Oliva caerulea, and Oliva oliva (Olividae) from Station 4 (each IVI 2.56), with the moderate value of Shannon-Wiener Diversity Index and low value of Dominance Index. People in the coastal area of Liki Island use 12 species of gastropod as wall ornaments and consume 12 species of gastropod, as well. In general, the people of Liki Island use gastropods wisely based on the socio-cultural characteristics of the local community.

show abstract

“…Spesimen di permukaan diambil secara langsung sedangkan bagian dalam subsrat menggunakan core sampler (P = 30 cm, L = 11,4 cm). Spesimen dibersihkan sebelum dimasukkan ke plastik klip, lalu diawetkan dengan pemberian alkohol 96% (Rozirwan et al, 2021). Semua sampel dimasukkan kedalam cool box selama perjalanan menuju laboratorium untuk identifikasi.…”

Section: Pengambilan Sampelunclassified

“…S4 dan S5 yang berada di kawasan terluar estuari dekat dengan perairan laut memiliki tingkat dominansi yang rendah. Hal ini disebabkan oleh kualitas perairan yang mendekati atau sama dengan karakteristik perairan laut sangat mendukung kehidupan banyak biota bentik (Rozirwan et al, 2021;Mohamamad dan Jalal, 2018). Beberapa kajian terkait keanekaragaman biota bentik laut cenderung lebih baik dibandingkan kawasan perairan lainnya.…”

Section: Hubungan Antara Kualitas Perairan Dan Biodiversitas Gastropo...unclassified

Biodiversitas Gastropoda dan Krustasea di Zona Intertidal Hutan Mangrove Estuari Sungai Musi, Sumatera Selatan

Nugroho

Rozirwan

Fauziyah

2022

SIM-BIO

View full text Add to dashboard Cite

Estuari Sungai Musi merupakan perairan semi tertutup yang dipengaruhi oleh dinamika pasang surut sehingga hanya beberapa biota khas yang mampu bertahan hidup di kawasan ini. Penelitian ini bertujuan untuk memahami tingkat biodiversitas kelompok gastropoda dan krustasea yang hidup pada zona intertidal estuari Sungai Musi. Pengambilan sampel dilakukan pada Bulan November 2021 di 5 titik stasiun pengamatan dengan metode transek kuadrat. Pengukuran kualitas perairan dilakukan meliputi suhu, pH, oksigen terlarut, dan salinitas. Hasil penelitian menunjukkan bahwa komposisi individu total krustasea (52%) dan gastropoda (48%). Kelimpahan total tertinggi hingga terendah secara berurutan ditemukan pada stasiun 4, 5, 2, 1, dan 3. Nilai indeks keanekaragaman berkategori sedang dengan nilai 1.30 – 1.76 nilai indeks keseragaman berkisar 0.48 – 0.65, nilai indeks dominansi 0.19 – 0.30. Berdasarkan hasil PCA menunjukkan bahwa F1 terdiri dari stasiun S1, S2, S4, dan S5 dengan variabel utama suhu, salinitas, DO, pH, keanekaragaman, keseragaman, dan dominansi sedangkan F2 terdiri dari stasiun S3 dengan kelimpahan. Berdasarkan hasil penelitian ini, zona intertidal menjadi habitat yang baik untuk kedua kelompok namun lokasi habitatnya cukup berpengaruh terhadap sebarannya secara spasial.

show abstract

Assessment the macrobenthic diversity and community structure in the Musi Estuary, South Sumatra, Indonesia

Cited by 19 publications

References 24 publications

Antibacterial Potential of Endophytic Fungi Isolated from Mangrove Rhizophora apiculata Blume Species at Tanjung Api-Api, South Sumatra, Indonesia

Antibacterial Potential of Endophytic Fungi Isolated from Mangrove Rhizophora apiculata Blume Species at Tanjung Api-Api, South Sumatra, Indonesia

Community distribution and utilization of gastropods in the Coastal Area of Liki Island, Sarmi District, Papua, Indonesia

Biodiversitas Gastropoda dan Krustasea di Zona Intertidal Hutan Mangrove Estuari Sungai Musi, Sumatera Selatan

Contact Info

Product

Resources

About