2016
DOI: 10.19184/jid.v16i2.1517
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The Influence of Abiotic Factors on The Diversity and Abudance of Mangrove Crabs (Scylla spp.) in Blok Bedul Alas Purwo National Park Mangrove Forest

Abstract: The diversity and the abudance of the mangrove crab (Scylla spp.) has been carried out in mangrove forests Block Bedul Alas Purwo National Park. Sampling was carried out in 8 different station sites during day and night by using descriptive quantitative methods. The resuls showed that the diversity and the abudance of scylla were low (H '= 0.315; N= 0.0011 individuals / m².) The researd station which were located at the high topografi has contributed to the low level of diversity and abudance value of the Scyl… Show more

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Cited by 7 publications
(8 citation statements)
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“…The measurement of environmental parameters at the research site has average air, water and soil temperature of 28-33 °C. Compared with research in the Mangroves of Purworejo District, Central Java (Rahayu et al 2018) and Kuala Langsa, Aceh (Putriningtias et al 2019), the temperature parameters there are quite different, which is around 26-30 o C. However, the temperature of this study is not much different from research conducted in the mangrove forests of Alas Purwo National Park, East Java, 29-33 °C (Gita et al 2015) and Segara Anakan Mangrove Forest Ecosystem, Cilacap, Central Java, 27-33 °C (Redjeki et al 2017). According to Saparinto (2010), a good temperature for mangroves is not less than 20°C and in general, crabs that live in mangrove ecosystems can survive at temperatures of 23-33°C.…”
Section: Factor Abioticcontrasting
confidence: 79%
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“…The measurement of environmental parameters at the research site has average air, water and soil temperature of 28-33 °C. Compared with research in the Mangroves of Purworejo District, Central Java (Rahayu et al 2018) and Kuala Langsa, Aceh (Putriningtias et al 2019), the temperature parameters there are quite different, which is around 26-30 o C. However, the temperature of this study is not much different from research conducted in the mangrove forests of Alas Purwo National Park, East Java, 29-33 °C (Gita et al 2015) and Segara Anakan Mangrove Forest Ecosystem, Cilacap, Central Java, 27-33 °C (Redjeki et al 2017). According to Saparinto (2010), a good temperature for mangroves is not less than 20°C and in general, crabs that live in mangrove ecosystems can survive at temperatures of 23-33°C.…”
Section: Factor Abioticcontrasting
confidence: 79%
“…Good mangrove growth in the composition of the mangrove ecosystem will make the litter produced to meet the needs of crab food. The pH results in the crab habitat in this study were also the same as the pH results in the crab habitat by Gita et al (2015), Redjeki et al (2017), Rahayu et al (2018) and Putriningtias et al (2019).…”
Section: Factor Abioticsupporting
confidence: 78%
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“…One habitat of shrimp and crabs partially or wholly in this ecosystem is the estuary including the mangrove and the surrounding waters (Kathiresan 2012;Rajpar and Zakaria 2014;Gita et al 2015;Rangkuti et al 2017). An estuary is an aquatic area or environment where river water and seawater mix.…”
Section: Introductionmentioning
confidence: 99%
“…There are 275 species of mangrove crabs globally, with 35 in Kenyan mangroves (Cannicci et al 2009). In addition, mangrove crabs play an important role in the mangrove ecosystem as a food source (Gillikin et al 2001;Gita et al 2015). Thus, their diversity and relative abundance are crucial for the viability of mangrove forests, which in turn support coastal community livelihoods.…”
Section: Introductionmentioning
confidence: 99%