Article Per Year (5 Year)
p-Index From 2021 - 2026
3.234
P-Index
This Author published in this journals
All Journal Jurnal Biologi Tropis Ilmu Perikanan Tropis Nusantara Jurnal Tropical Aquatic Sciences
Sari, Lily Inderia
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Energy Immunology & microbiology Physics

Published : 14 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 14 Documents
Search

 1   2 
Estimation of Carbon Reserves of Seagrass Enhalus acoroides in Balikpapan Bay Waters of East Kalimantan Province Nababan, Magdalena Maslita; Sari, Lily Inderia; Irawan, Aditya
Nusantara Tropical Fisheries Science (Ilmu Perikanan Tropis Nusantara) Vol. 2 No. 2 (2023): Nusantara Tropical Fisheries Science
Publisher : Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jipt.v2i2.668

Abstract

The research was conducted from October 2022 – January 2023 in the waters of Balikpapan Bay, East Kalimantan Province. The purpose of this study was to determine the estimated carbon content of seagrass E. acoroides in the Balikpapan Bay Waters.  The results showed that the density of E. acoroides ± 501 stands/m2 belonged to the very tight category.  Biomass stored in the waters of Balikpapan Bay is the above substrate part of 592.54 g/m2, and the biomass in the below substrate part is 1218.57 g/m2.  The estimated carbon storage at the above of the substrate is 264,32 gC/m2 and the value at the below of the substrate has a carbon value of 608,50 gC/m2.
KEANEKARAGAMAN DAN KELIMPAHAN ASTEROIDEA DI ZONA INTERTIDAL GUSUNG SAPA SEGAJAH KOTA BONTANG Syawalani, Afsanti; Aditya Irawan; Sari, Lily Inderia
Jurnal Tropical Aquatic Sciences Vol. 3 No. 1 (2024): Jurnal Tropical Aquatic Sciences
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/tas.v3i1.795

Abstract

Asteroidea is a class of the phylum Echinodermata which has a radially symmetrical body shape and has five or more arms. The intertidal zone is a coastal area that lies between the highest tides and lowest ebb, this area represents the transition from ocean conditions to land conditions. The purpose of this study was to determine the diversity and abundance of asteroids in Sapa Segajah, Bontang City. This research was conducted in April 2021. Sampling of asteroids using the purposive sampling method was carried out using transect plots measuring 1x1 m2 systematically along the intertidal zone in 12 plots. The results of the study found 3 types of asteroidea species, namely Protoreaster nodosus, Archaster typhicus and Culcita novaeguineae. Asteroidea diversity is in the low criterion with a value of 0.23, uniformity tends to be small or unstable and Protoreaster Nodosus dominates.
The Characteristics of Morphometric Enhalus acoroides in the Seagrass beds of Malahing Village, Bontang City Putri, Niken Astrid Pradiva; Irawan, Aditya; Sari, Lily Inderia
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.9030

Abstract

Seagrass beds are macro and micro habitats for marine aquatic biota. The habitat characteristics formed by seagrass beds are closely related to the species and morphometrics of the species. Enhalus acoroides is a seagrass species that has larger root, rhizome, and leaf morphometrics compared to other seagrass species. This study aims to determine the morphometric characteristics of E. acoroides in the seagrass beds of Malahing Village, Bontang City, East Kalimantan Province. This study was conducted from October 2024 to February 2025. Data collection of E. acoroides, water samples and bottom substrates used a purposive sampling approach divided into 4 stations with 3 replications. Sampling of E. acoroides density used a 50x50cm square frame. Each sample of E. acoroides stands was subjected to morphometric measurements. The density of E. acoroides in the seagrass beds of Malahing Village in the density criteria, the morphometric characteristics of leaves, rhizomes and roots were relatively smaller and associated with the sand bottom substrate.
The Characteristics of Megagastropod Abundance in the Seagrass Beds of Malahing Village, Bontang City, East Kalimantan Mustika, Ananda; Irawan, Aditya; Sari, Lily Inderia
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.9108

Abstract

Megagastropoda are well associated with seagrass ecosystems. Megagastropoda play a role in the food chain in seagrass beds as detritus eaters. The purpose of this study was to analyze the relationship between megagastropoda abundance and seagrass density in the seagrass beds of Malahing Village, Bontang City, East Kalimantan. This study was conducted from October 2024 to February 2025. The sampling stations consisted of 4 stations and each station consisted of 3 sub-stations. Sampling used the purposive sampling method. Megagastropoda and seagrass stand sampling used a 50x50 cm square frame. Water parameter measurements were carried out in situ and ex situ and basic substrate sampling used a corer. Megagastropoda data analysis included abundance, relative abundance of species, diversity index, uniformity and dominance. Seagrass data analysis included density and relative density of species. The relationship between megagastropoda abundance and seagrass density used a Pearson's Product Moment correlation test. Megastropoda found as many as 14 species of megagastropoda namely Strombus urceus, Cypraea tigris, Trochus maculatus, Cymbiola innexa, Nassaridus dorsatus, Polinices tumidus, Rhinoclavis vertagus, Natica vitellus, Vasum turbellinus, Scaphander watsoni, Astralium calcar, Conus sp., Cypraea cervinetta, and Strombus gibberulus, and 2 species of seagrass were found namely Enhalus acoroides and Thalassia hemprichii. The relationship between the abundance of megagastropoda and the density of E. acoroides is very strongly positively correlated.
STRUKTUR KOMUNITAS LAMUN DI PERAIRAN PULAU BALIKUKUP KECAMATAN BATU PUTIH KABUPATEN BERAU Lazuardi, Donny; Sari, Lily Inderia; Irawan, Aditya
Jurnal Tropical Aquatic Sciences Vol. 1 No. 1 (2022): Jurnal Tropical Aquatic Sciences
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/tas.v1i1.471

Abstract

Penelitian ini bertujuan untuk mengetahui jenis-jenis lamun yang terdapat di perairan Pulau Balikukup dan untuk mengetahui nilai keanekaragaman, keseragaman, dominasi dan indeks nilai penting lamun di perairan Pulau Balikukup. Penelitian ini dilakukan pada bulan Januari 2021 di perairan Pulau Balikukup, Kecamatan Batu Putih, Kabupaten Berau. Prosedur penelitian meliputi penentuan lokasi, periode pengambilan sampel, pengamatan lamun, identifikasi jenis lamun, pengukuran parameter air, dan parameter fisik-kimia substrat. Data yang dianalisis adalah kerapatan dan kerapatan relatif, frekuensi dan frekuensi relatif, dominansi dan dominansi relatif jenis, indeks nilai penting, keanekaragaman, dan keseragaman. Hasil menunjukkan terdapat 4 jenis lamun di Pulau Balikukup yaitu Thalassia hemprichii, Cymodocea rotundata, Halodule pinifolia dan Halophila ovalis. Keanekaragaman jenis lamun di perairan Pulau Bali termasuk dalam kategori cukup rendah karena <1. Keseragaman jenis lamun di perairan pulau Bali cukup berbeda pada setiap stasiun transek. Indeks dominasi jenis lamun di perairan Pulau Balikukup berada pada kategori sedang dan rendah. Jenis lamun yang termasuk dalam kategori sedang adalah Halophila ovalis dan Halodule pinifolia, dan untuk kategori rendah adalah Thalassia Hemprichii dan Cymodocea rotundata. Diketahui bahwa indeks nilai penting lamun tertinggi terdapat pada jenis lamun Halophila ovalis dan terendah pada jenis lamun Thalassia Hemprichii.
KARAKTERISTIK PLANKTON PADA PADANG LAMUN DI PERAIRAN DUSUN TIHI - TIHI KOTA BONTANG KALIMANTAN TIMUR Fadilah, Putri; Sari, Lily Inderia; Irawan, Aditya
Jurnal Tropical Aquatic Sciences Vol. 1 No. 1 (2022): Jurnal Tropical Aquatic Sciences
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/tas.v1i1.478

Abstract

Penelitian ini dilaksanakan pada bulan Mei 2021 – Januari 2022. Tujuan penelitian ini adalah untuk mengetahui keanekaragaman, keseragaman dan dominasi jenis plankton yang terdapat pada zonasi sebelum padang lamun, padang lamun dan sesudah padang lamun di perairan Tihi- Dusun tihi, Kota Bontang, Kalimantan Timur. Pengambilan sampel lamun dan air dilakukan di 4 stasiun penelitian dengan menggunakan metode purposive sampling yang kemudian diidentifikasi di Laboratorium Keanekaragaman Hayati Perairan Fakultas Kedokteran Unmul. Hasil penelitian ditemukan 4 spesies lamun yaitu Enhalus acoroides, Thalassia hemprichii, Halophila ovalis dan Cymodocea rotundata. Ada 40 jenis plankton yang termasuk dalam 7 kelas. Komposisi plankton yang mendominasi adalah dari kelas Bacillariophyceae dengan persentase 53% dan zooplankton terbesar adalah Maxillopoda dengan nilai persentase 6%. Nilai Indeks Keanekaragaman tertinggi terdapat pada titik pra-lamun dengan nilai 5,45. Nilai ini dikategorikan tinggi. Nilai indeks keseragaman pada semua titik sampling adalah 1,05. Nilai indeks dominansi plankton pada semua titik pengambilan sampel berkisar antara 0,003 sampai dengan 0,028 dengan nilai rata-rata 0,012 yang berarti jenis plankton yang ditemukan pada semua titik zonasi relatif seragam, artinya jenis plankton yang ditemukan cenderung tidak seragam atau jauh berbeda.
MORFOMETRIK CANGKANG FAMILI TROCHIDAE PADA PADANG LAMUN DI PERAIRAN TELUK BALIKPAPAN Hidayat, Syaril; Irawan, Aditya; Sari, Lily Inderia
Jurnal Tropical Aquatic Sciences Vol. 2 No. 2 (2023): Jurnal Tropical Aquatic Sciences
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/tas.v2i2.516

Abstract

This study aims to determine the morphometrics of the Trochidae family in seagrass beds in Balikpapan Bay, East Kalimantan. This research was conducted from October 2022 to January 2023. Data was collected using quadrant transect sampling. Data analysis used to determine the morphometrics of the Trochidae family in seagrass beds is length and width of shell, abundance, diversity index (H'), uniformity index (E), and dominance index (D). Sampling was carried out using a quadrant transect measuring 0.5 x 0.5 m2 at 4 stations with 3 repetitions at each station. Two species of seagrass were found, namely E. acoroides and T. hemprichii. Two species were found from the Trochidae family, namely U. costatum and U. vestarium. The highest abundance of the Trochidae family was the species U. costatum with 288 individuals/m2 while the abundance of the Trochidae family U.vestarium was 120 individuals/m2. Based on the results of measuring the length of the shell, it was found that the shell length of U.costatum ranged from 1.0 cm – 1.5 cm with an average of 1.3 cm and U.vestarium ranged from 0.4 cm – 1.2 cm with an average of 0.9 cm. Measurement of the width of the shell found that the shell width of U.costatum ranged from 1.2 cm – 1.7 cm with an average of 1.5 cm and U. vestarium ranged from 0.4 cm – 1.3 cm with an average of 1.0 cm. Based on the research results, the ratio of the length and width of the total shell of U. costatum species was 1 : 1.2 and U. vestarium 1 : 1.1. The Diversity Index (H') of the Trochidae family in the waters of Balikpapan Bay, with an average value of 0.54, is in the low diversity category. The Uniformity Index (E) of the Trochidae family from the four stations, with an average value of 0.78, is in the High uniformity category. The Dominance Index (D) of the Trochidae family from the four stations, with an average value of 0.61, is in the Moderate Dominance category.
KARAKTERISTIK MORFOMETRIK DAN KELIMPAHAN A.antiquata DI PERAIRAN TELUK BALIKPAPAN Haqiqi, Alya Aulya Nurullita Senina'Aprilika; Irawan, Aditya; Sari, Lily Inderia
Jurnal Tropical Aquatic Sciences Vol. 2 No. 2 (2023): Jurnal Tropical Aquatic Sciences
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/tas.v2i2.540

Abstract

Penelitian ini bertujuan untuk mengetahui karakteristik morfometrik dan kelimpahan Anadara antiquata di Perairan Teluk Balikpapan. Penelitian ini dilakukan di Perairan Teluk Balikpapan pada bulan Oktober 2022 hingga Januari 2023. Pengambilan sampel A.antiquata, kualitas perairan dan substrat dasar terbagi dalam 4 stasiun (Utara, Timur, Selatan, Barat). Masing-masing pengambilan sampel dilakukan dengan 3 kali pengulangan pada saat air surut terendah. Analisis mencakup morfometrik cangkang A.antiquata dan kelimpahan individu serta analisis korelasi regresi sederhana. Berdasarkan hasil pengamatan karakteristik morfometrik A.antiquata memiliki tinggi total cangkang rata-rata 1,53 cm, lebar total cangkang rata-rata 2,20 cm, tebal cangkang rata-rata 1,35 cm, panjang engsel cangkang rata-rata 1,83 cm, jarak posterior kanan dan kiri rata-rata 0,40 cm, jarak posterior dan engsel rata-rata 0,20 cm, lebar bukan rata-rata 1,10 cm, jarak antar radiating atas rata-rata 0,33 cm, jumlah guratan engsel rata-rata 45, radiating sculpture rata-rata 27 dan reticulate sculpture rata-rata 28 dan diperoleh kelimpahan A.antiquata berkisar 391 – 437 ind/m2  rata-rata 420 ind/m2. Berdasarkan hasil analisis korelasi diperoleh nilai korelasi positif dengan nilai R2 = 0.776 yang menunjukkan bahwa pengaruh Kelimpahan A.antiquata terhadap kandungan bahan organik di Perairan Teluk Balikpapan sebesar 78%, hal ini menunjukkan bahwa kandungan bahan organik dan kelimpahan A.antiquata memiliki korelasi positif.
KARATERISTIK KERAPATAN DAN MORFOMETRIK Enhalus acoroides DI PERAIRAN TELUK BALIKPAPAN KALIMANTAN TIMUR Rayhansyah, Muhammad Fauzan; Irawan, Aditya; Sari, Lily Inderia
Jurnal Tropical Aquatic Sciences Vol. 2 No. 2 (2023): Jurnal Tropical Aquatic Sciences
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/tas.v2i2.541

Abstract

This research was conducted in Oktober 2022 - January 2023 in the waters of Balikpapan Bay, East Kalimantan. The purpose of this study was to determine the density and morphometric characteristics of Enhalus acoroides in Balikpapan Bay waters. The results showed that the density of E. acoroides was 280 – 748 shoots/m2 which was included in the dense category. Determination of the research location was determined by purposive sampling method. Sampling of E. acoroides at each station was carried out at low tide by determining the transect line from the highest tide position to the lowest low tide. Determination of the density and morphometrics of E. acoroides at each sub-station using a 50 x 50 cm quadrant frame. The results of morphometric measurements of E. acoroides have leaf length characteristics ranging from 28.80 – 91.07 cm, leaf width ranging from 6.40 – 15.84 mm, stem length ranging from 16.76 – 81.84 mm, stem diameter ranging from 12, 21 – 19.73 mm, rhizome length ranges from 29.95 – 119.85 mm, rhizome diameter ranges from 7.52 mm – 13.74 mm, root length ranges from 48.32 – 105.73 mm, root diameter ranges from 1.50 – 3.19 mm, the number of roots ranges from 3 – 10 roots. The morphometrics of seagrass are influenced by the characteristics of the substrate and the availability of nutrients.
HUBUNGAN KELIMPAHAN MEGA BIVALVIA DENGAN KERAPATAN LAMUN DI PERAIRAN TELUK BALIKPAPAN KALIMANTAN TIMUR Hesti, Dinda Putri; Irawan, Aditya; Sari, Lily Inderia
Jurnal Tropical Aquatic Sciences Vol. 2 No. 2 (2023): Jurnal Tropical Aquatic Sciences
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/tas.v2i2.546

Abstract

The association of marine life that lives in seagrass beds is bivalves. The purpose of this study was to determine the relationship between the abundance of Mega Bivalvia and the density of seagrass in Balikpapan Bay, East Kalimantan. The research was conducted from October 2022 to January 2023. The research sites were divided into 4 stations with 3 repetitions at each station using the 50 cm x 50 cm quadrant transect method. Based on the results of the correlation test, it was shown that the density of seagrass in Balikpapan Bay was grown by species of E. acoroides and T. hemprichii. The Mega Bivalvia found consisted of 15 species namely, A. squamosus, A. antiquate, L. aurita, P. chloroticum, P. albidus, T. dentaria, G. pectinatum, A. violascens, P. consanguinues, T. muricatum, P. crassisulca, A. corbuloides, P. pellucidus, C. madecassinus and D. trunculus. The relationship between Mega Bivalve abundance and seagrass density in Balikpapan Bay waters is included in the moderate category but is not unidirectional or negative.
Co-Authors Aditya Irawan Aditya Irawan Ananda, Restu Putri Atmawati, Yuni Khusnul Batuallo, Marsellinda Setiance Putri Fadilah, Putri Haqiqi, Alya Aulya Nurullita Senina'Aprilika Hesti, Dinda Putri Hidayat, Syaril irawan, aditya_irawan Lazuardi, Donny MUKMIN Mustika, Ananda Nababan, Magdalena Maslita Nurfadilah Putri, Niken Astrid Pradiva Rahmasari, Dewi Rasman Rasman Rayhansyah, Muhammad Fauzan Setiawan, Muhammad Fahrul Rizal Syawalani, Afsanti Wijaya, Tamara Wuru, Siti Aminah