Kelimpahan dan Keanekaragaman Gastropoda di Kawasan Mangrove Desa Bakau Besar Laut Kabupaten Mempawah

Sari, Atna; Aritonang, Anthoni Batahan; Helena, Shifa

doi:10.26418/lkuntan.v3i3.42918

Cited by 4 publications

(4 citation statements)

References 3 publications

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“…Penelitian Zahid et al (2011) menyatakan bahwa spesies ikan yang berasal dari filum Ambassidae termasuk ke dalam spesies estuari sejati, sehingga keberadaannya ditemukan melimpah. Kondisi tersebut didukung oleh keberadaan ekosistem mangrove yang berperan sebagai tempat tinggal, tumbuh dan mencari makan (Selviani et al, 2018).…”

Section: Komposisi Iktiofaunaunclassified

Keanekaragaman Iktiofauna Ekosistem Estuari Taman Hutan Raya Ngurah Rai, Bali

Aisya,

Pertami,

Giri Putra

2023

JMRT

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The diversity of ichthyofauna is an important aspect that can be used to presume the aquatic environmental conditions. Therefore, this study aims to determine the diversity of ichthyofauna in Taman Hutan Raya (TAHURA) Ngurah Rai, Bali during the eastern season and transitional II season. The sample was collected from July 2022 – October 2022 using an experimental gill net. During the sampling period of this study, 413 fishes were caught, representing 18 different species from 17 genera, 14 families, and 12 orders. Based on the results of the analysis, the highest diversity value was found in the waters of Jimbaran, then the waters of Kampung Kepiting, while Serangan waters has the lowest diversity value (H’<1). The lowest uniformity index was found in the waters of Serangan because it is dominated by only one fish species, namely Ambassis macracanthus (Seriding Fish), while in the waters of Kampung Kepiting and Jimbaran, the uniformity is quite even. The highest dominance index was found in the waters of Serangan, while other water areas has no dominating species. The species composition found at all stations varied considerably, but the results of the IUCN status showed that most of the fishes were still in the category of data deficient and not evaluated. The highest abundance was found in the waters of Serangan. The water quality parameters of TAHURA Ngurah Rai showed that not all aspects are in accordance with quality standards for marine life.

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Section: Komposisi Iktiofaunaunclassified

Keanekaragaman Iktiofauna Ekosistem Estuari Taman Hutan Raya Ngurah Rai, Bali

Aisya,

Pertami,

Giri Putra

2023

JMRT

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“…However, station 4 has a higher diversity index value than other stations due to its 34 species of gastropods encountered in the station. Gastropod species generally show good adaptability to changes in environmental factors in their habitat (Sari et al 2020). Additionally, the high diversity of gastropods indicates suitable environmental conditions to support gastropod life (Yahya et al 2015;Zaidi 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

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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.

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“…Selanjutnya untuk kualitas air dan tanah masih sesuai dengan baku mutu kehidupan biota laut. dapat digunakan sebagai petunjuk kondisi suatu lingkungan (Selviani, Muliadi, and Nurdiansyah 2018).…”

Section: Acta Aquatica Aquatic Sciences Journal Abstrakunclassified

Interaction Of Macrozoobenthos Abudance With Environmental Conditions In Segara Anakan, Cilacap

Kresnasari,

Ayu,

Gitarama

2022

AA: ASC

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Segara Anakan Lagoon is a unique and distinctive area where most of the ecosystem is dominated by mangrove ecosystems. Some fauna make the ecosystem as a place for feeding ground, nursery ground and spawning ground for example macrozoobenthos. Its sessile nature makes the biota used as a bioindicator of an area. The Segara Anakan mangrove forest is currently under pressure due to the process of sedimentation and conversion of functions by residents. Therefore, this study aims to determine the interaction between the abundance of macrozoobenthos with environmental conditions. The research was carried out in July-September 2021 at the Segara Anakan Lagoon, Cilacap. The sampling method used is the Sample Survey Method with three stations determined purposively by describing different habitat conditions. Sampling was carried out on a monthly and the data obtained were analyzed by PCA. The results showed that the highest abundance of macrobenthos was found in the western part of the Segara Anakan mangrove forest. The value of macrozoobenthos abundance is influenced by TSS related to food availability. Furthermore, the quality of water and soil is still in accordance with the quality standards of marine life.Keywords: Environmental Characteristics; Macrozoobenthos; Mangrove; Segara Anakan

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Kelimpahan dan Keanekaragaman Gastropoda di Kawasan Mangrove Desa Bakau Besar Laut Kabupaten Mempawah

Cited by 4 publications

References 3 publications

Keanekaragaman Iktiofauna Ekosistem Estuari Taman Hutan Raya Ngurah Rai, Bali

Keanekaragaman Iktiofauna Ekosistem Estuari Taman Hutan Raya Ngurah Rai, Bali

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

Interaction Of Macrozoobenthos Abudance With Environmental Conditions In Segara Anakan, Cilacap

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