Struktur Komunitas Moluska dan Kualitas Perairan di Kawasan Hutan dengan Tujuan Khusus Carita, Pandeglang, Banten

Gea, Berti Priska; Rahayu, Budi; Faizatuluhmi, Silfi; Komala, Ratna

doi:10.21776/ub.biotropika.2019.007.01.03

Cited by 2 publications

(2 citation statements)

References 3 publications

(3 reference statements)

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“…There are three dominant types of substrates at each station, namely rocky sand, seagrass beds, and corals, according to Gea et al (2019). Echinoderms are commonly found in sand, mud, rock, seagrass, and coral substrates because in these substrates there is a lot of food available for gastropods.…”

Section: Resultsmentioning

confidence: 99%

Development of Biology Learning Media based on Echinoderm Diversity for Support Environmental Sustainability

Rostikawati

Susanto

Ichsan³

et al. 2023

jppipa, pendidikan ipa, fisika, biologi, kimia

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Biodiversity was the important topic for biology learning to support environmental sustainability, especially in Echinoderms biodiversity. The purpose of this study was to identify Echinoderm species found on Pangumbahan Beach, Ujung Genteng, Sukabumi and develop e-booklet teaching materials for students. The research procedure is field observation with the exploration of transect methods at 3 stations representing 3 ecosystems, namely rocky sand ecosystems, coral ecosystems, and seagrass meadow ecosystems. Sampling was carried out by transecting a combination of plots with a plot size of 5 x 25 meters at three different stations and the develop the learning media with research and development method. The results of the study found 3 classes, 4 orders, 4 families, and 4 genera of Echinodermata consisting of 7 species, namely Ophiocoma scolopendrina, Ophiocoma erinaceus, Ophiomastix annulosus, Diadema setosum, Tripneustes gratilla, Synapta maculata, Euapta gedeffroyi, and Holothuria atra. The validation results of the booklet receive an average score of 88%, placing it in the category of very feasible for use in school learning activities. This media can empower students’ knowledge about biology topic, expecially in Echinoderm to support environmental sustainability.

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Section: Resultsmentioning

confidence: 99%

Development of Biology Learning Media based on Echinoderm Diversity for Support Environmental Sustainability

Rostikawati

Susanto

Ichsan³

et al. 2023

jppipa, pendidikan ipa, fisika, biologi, kimia

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“…Dari hasil pengukuran kelembapan diperoleh hasil berkisar 90-100% karena kelembapan yang tinggi dapat menyebabkan suhu udara menjadi turun sehingga mempengaruhi pertumbuhan Bivalvia (Gea et al, 2019). Kemudian berdasarkan hasil pengukuran kecepatan arus dari ketiga stasiun tersebut menandakan bahwa kecepatan arus tergolong lambat.…”

Section: Analisis Dataunclassified

Keanekaragaman Kelas Bivalvia Di Pantai Cibuaya Ujung Genteng

Putri¹,

Pertiwi²,

Awaludin³

2023

Biosilampari

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Cibuaya Beach is one of the beaches in Ujung Genteng Village that is used as a tourist destination because the beach is still very clean and natural. Cibuaya Beach has large beach sand grains and is dominated by mollusk shell fragments. The intertidal zone is the zone bounded by the tidal line and is the narrowest of the marine zones. The coastal ecosystem of Cibuaya Beach consists of coral reefs, seagrasses, and coastal vegetation. This study aims to determine the diversity of Bivalves in Cibuaya Beach Ujung Genteng. This research was conducted at Cibuaya Beach Ujung Genteng in March-April 2022. Determination of the research location using the belt transect method by purposive sampling at three stations namely rocky sand (station 1), seagrass (station 2), and coral reef (station 3). The results obtained were 148 individuals with 11 Bivalve species comprising six families. The value of the diversity index (H') ranged from 1.58-1.99 classified as medium. The value of the evenness index (E) ranges from 0.83-0.88 classified as high. The dominance index value (D) ranges from 0.18-0.24 which is low. The measurement results of abiotic parameters, namely temperature, pH, salinity, humidity, current speed, and light intensity show good values for marine bivalve life. Therefore, the Cibuaya Beach intertidal ecosystem is suitable for the life of the Bivalve class.

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Struktur Komunitas Moluska dan Kualitas Perairan di Kawasan Hutan dengan Tujuan Khusus Carita, Pandeglang, Banten

Cited by 2 publications

References 3 publications

Development of Biology Learning Media based on Echinoderm Diversity for Support Environmental Sustainability

Development of Biology Learning Media based on Echinoderm Diversity for Support Environmental Sustainability

Keanekaragaman Kelas Bivalvia Di Pantai Cibuaya Ujung Genteng

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