Shoreline and Mangrove Analysis along Semarang-Demak, Indonesia for Sustainable Environmental Management

Irsadi, Andin; Anggoro, Sutrisno; Soeprobowati, Tri Retnaningsih; Helmi, Muhammad; Khair, A. S. E.

doi:10.15294/jpii.v8i1.17892

Cited by 15 publications

(8 citation statements)

References 16 publications

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“…The Avicennia species of mangroves can thrive in sediment that is predominantly composed of mud or a mixture of clay and fine sand (Efriyeldi et al, 2023). Mangrove roots capture soil particles, which then accumulate as sediment, thereby mitigating the erosion along the coastline (Irsadi et al, 2019).…”

Section: Resultsmentioning

confidence: 99%

Vulnerability Assessment of Mangroves using the Coastal Vulnerability Index in Timbulsloko Village, Sayung, Demak

Munana,

Pribadi,

Suryono

2023

J. Kel. Trop.

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The ongoing global warming is causing climate change in several regions of Indonesia, resulting in various impacts. One of these impacts affects coastal areas, namely, the rise in sea levels. The mangrove ecosystem is one of the coastal ecosystems with a crucial role in both ecological and economic aspects of life. This ecosystem is more susceptible to damage due to climate change and human activities. The purpose of this research is to determine the vulnerability level of the mangrove ecosystem, thereby serving as a reference for the rehabilitation of the mangrove ecosystem in Timbulsloko Village. The method used is descriptive exploratory, involving direct field measurements of oceanographic variables, such as salinity, substrate, and tidal data. The analysis employed was the Coastal Vulnerability Index (CVI) with scores divided into three categories: low, moderate, and high, with respective scores ranging between 0.45-2.31, 2.32-4.62, and 4.63-6.93. An analysis of the mangrove substrate was also conducted to determine the existing substrate types in Timbulsloko Village. The obtained results indicate that the salinity around the mangrove ranges from 29-30 ppt, the substrate type is characterized as mud, and the average tidal height is 1.5 m with a mixed leaning towards diurnal single tide. As a result, the vulnerability index value of the mangrove ecosystem in Timbulsloko Village is considered moderate, with a score of 3. The level of mangrove vulnerability is moderate, but sustainable management of the mangrove ecosystem is still required for the future.

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Section: Resultsmentioning

confidence: 99%

Vulnerability Assessment of Mangroves using the Coastal Vulnerability Index in Timbulsloko Village, Sayung, Demak

Munana,

Pribadi,

Suryono

2023

J. Kel. Trop.

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“…Nilai kandungan karbon yang terdapat dalam tubuh tumbuhan mangrove merupakan bukti kemampuan mangrove untuk menyerap gas-gas penyebab pemanasan global dan menyimpan cadangan karbon dalam bentuk biomassa. Namun demikian banyak permasalahan yang terdapat pada ekosistem mangrove antara lain erosi yang terjadi di pesisir utara Semarang dan pesisir Demak (Irsadi et. al., 2019), perubahan tata guna lahan mangrove untuk kawasan industri dan perumahan (Irsadi et.…”

Section: Pendahuluanunclassified

“…Vegetasi yang terdapat dalam ekosistem mangrove antara lain Avicennia sp, Nypha sp, Rhizophora sp, Excoecaria sp , Ceriops sp, Lumnitzera sp, Bruguiera sp, Aegicveras sp, Xylocarpus sp, Scyphyphora sp dan Sonneratia sp (Saru, 2014). Sementara jenis mangrove yang terdapat di pesisir Semarang-Demak antara lain Avicennia marina, Avicennia alba, Rhizophora stylosa, Sonneratia casseolaris, Nypha sp (Irsadi et. al., 2019).…”

Section: Ekosistem Mangroveunclassified

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Peran Ekosistem Mangrove Dalam Mitigasi Pemanasan Global

Irsadi,

Hadiyanti,

E.K.

et al. 2022

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Ekosistem mangrove memiliki banyak fungsi antara lain sebagai tempat berlindung organisme laut, tempat memijah, tempat mencarai pakan dan tempat pengasuhan bagi organisme laut, selain itu peran eksosistem mangrove juga dapat berfungsi dalam mitigasi pemanasan global dengan cara mengurangi kandungan CO2 di udara. Salah satu peran yang dimainkan mangrove yaitu melalui penyerapan karbon. Namun di sisi lain pada ekosistem mangrove masih memiliki permasalahan baik secara global antara lain berupa deforestasi dan konversi, invasif biologi, kenaikan muka air laut dan perubahan iklim. Untuk itu diperlukan pendataan terkait peran dan fungsi ekosistem mangrove berupa cadangan karbon yang terkandung dalam ekosistem mangrove dengan metode yang tepat. Metode yang dapat digunakan untuk mengetahui kandungan cadangan karbon dengan cara destruksi dan non destruksi. Hasil perhitungan yang dihasilkan menjadi indikasi peran ekosistem mangrove dalam mengurangi pemanasan global. Namun demikian salah kendala yang sering dihadapai untuk meelestarikan keberadaan ekosistem mangrove masih menjadi tantangan ke depan bagi semua komponen pengelola ekosistem mangrove.

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“…An increase in population and industrialization in urban areas have impacted land-use change and water pollution (Tanaka et al, 2021), specifically in South East Asian, such as Malaysia (Zaki et al, 2021) and Vietnam (Pham et al, 2021), and India (Singh et al, 2021), Japan (Chao et al, 2020), China (Cai et al, 2021), and Australia (Birch et al, 2015). Those mangrove functions and problems occurred in Tuntang, as reported by Irsadi et al (2019Irsadi et al ( , 2020. The mangrove ecosystem is healthy growth in Tuntang Estuary that might contributed to the water quality stated.…”

Section: Introductionmentioning

confidence: 99%

Physico-Chemical and Biological Water Quality of Tuntang Estuary, Demak, Central Java as A Base for Sustainable River Management

Danurrachman,

Maryono,

Muhammad

et al. 2023

JPII

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The estuary, downstream of the river, accumulates pollutants from upstream and marine. Tuntang is one of the major rivers in Central Java, 139 km length from Rawapening Lake, and ends in the Java Sea. Mangroves are the dominant riparian vegetation in the downstream and estuary of the Tuntang River. This research analyzes the water quality and pollution index (PI) of Tuntang Estuary, Demak. Water samples were collected from four sites in February (wet season) and September 2022 (dry season) and were analyzed for temperature, TDS, pH, BOD, COD, DO, nitrate, nitrite, ammonia, TN, TP, Cd, Cu, Pb, Cr, fecal coliform, and total coliform. The water quality parameters of Tuntang Estuary in the dry season exceeded the threshold for Class I-III, such as TDS in T1 ((2530 mgL-1), BOD (4.06-5.12 mgL-1), COD (28.32-102 mgL-1), DO for Class I and II (3.93-4.28 mgL-1), Pb at T1 and T3 in the wet season, and T1 in the dry season, and Cr for Class I, II, and III (. 0.05 mgL-1), Pb (T1), and Cr for Class I, II, and III (. 0.05 mgL-1). In contrast, in the wet season, BOD (4.37-7.15 mgL-1), Pb (T1 and T3), fecal coli, and coliform exceeded the threshold. The TN (0.83-2.48 mgL-1) and TP in the wet season (0.45-0.53 mgL-1 at T1 and T1) indicated that Tuntang Estuary was in the eutrophic condition. Based on the PI method, the water quality of Tuntang Estuary is good to slightly polluted for Class I, II, and III. The sustainable river management that is appropriate to be developed for the Tuntang River is conserving the mangrove ecosystem in the Tuntang Estuary.

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Shoreline and Mangrove Analysis along Semarang-Demak, Indonesia for Sustainable Environmental Management

Cited by 15 publications

References 16 publications

Vulnerability Assessment of Mangroves using the Coastal Vulnerability Index in Timbulsloko Village, Sayung, Demak

Vulnerability Assessment of Mangroves using the Coastal Vulnerability Index in Timbulsloko Village, Sayung, Demak

Peran Ekosistem Mangrove Dalam Mitigasi Pemanasan Global

Physico-Chemical and Biological Water Quality of Tuntang Estuary, Demak, Central Java as A Base for Sustainable River Management

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