Dataset of physico-chemical water parameters, phytoplankton, flora and fauna in mangrove ecosystem at Sungai Kertih, Terengganu, Malaysia

Nor, Siti Mariam Muhammad; Jaafar, Maisarah; Jaafar, Nik Mohd Shibli Nik; Redzuan, Nurul Shahida; Omar, Wan Bayani Wan; Deraman, Muhammad Yazid; Azli, Siti Nur Syasya Nadhirah; Shehrom, Nur Adilla; Mahyudin, 'Ainna; Bahari, Nor Ain; Zulkafli, Nurul Nadhirah; Jaafar, Nur Faezati; Ma'ad, Siti Nur Syaza; Zamri, Mohammad Izuan Mohd; Amirudin, Azrun; Abdullah, Nur Ain; Zakaria, Nurulhuda

doi:10.1016/j.dib.2022.108096

Cited by 5 publications

(2 citation statements)

References 2 publications

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“…Adapun analisis hasil parameter lingkungan pada daerah penelitian seluruh stasiun dapat dilihat pada Tabel 5. Analisis parameter lingkungan sangat penting untuk diperhatikan karena untuk mendetaksi perubahan lingkungan sehingga dapat mencegah adanya kerusakan atau penyakit (Nor et al, 2022). Berdasarkan Tabel 4 analisis parameter lingkungan seperti suhu udara, kelembaban udara, pH tanah, dan intensitas cahaya termasuk ke dalam faktor abiotik yang dapat berpengaruh terhadap jumlah vegetasi tumbuhan flora mangrove terutama famili Avicenniaceae dan Rhizophoraceae, sehingga semakin banyak ditemui di wilayah Cagar Alam Pulau Dua Banten pada seluruh stasiun penelitian.…”

Section: Indeks Keanekaragaman Jenisunclassified

Keanekaragaman Flora Mangrove pada Tingkat Pohon di Cagar Alam Pulau Dua Banten

Pratiwi

Amalia²,

Rahmawati³

et al. 2022

bionature

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Abstract. One of the countries that has the largest mangrove forest is Indonesia, the area of mangrove forests in Indonesia reaches 3.1 million ha. Mangroves can live in tropical and subtropical climates, mangroves have so many benefits, one of which is to prevent disasters such as tsunamis and protect beaches from erosion. This research was conducted in the Pulau Dua Nature Reserve in the Banten area. This study uses a linear quadratic transect method by determining the location of the study as many as 2 station points. Data analysis was carried out quantitatively using vegetation analysis. Based on the results of the research conducted, it shows that the value of the mangrove flora diversity index is classified as low, namely H'<1. The species of mangrove flora were found such as Avicennia germinans, Avicennia marina, Avicennia officinalis, Bruguiera parviflora, and Rhizophora apiculata. The condition of the mangrove forest in the Pulau Dua Banten Nature Reserve is still relatively natural, because it is still very well preserved and the diversity of flora and fauna is still high.Keywords: mangrove, nature reserve, dua banten island

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Section: Indeks Keanekaragaman Jenisunclassified

Keanekaragaman Flora Mangrove pada Tingkat Pohon di Cagar Alam Pulau Dua Banten

Pratiwi

Amalia²,

Rahmawati³

et al. 2022

bionature

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“…However, it is difficult to use fish as indicator species when the flow of a river is reduced or even stopped. All components of the water ecosystem function are primarily affected by phytoplankton and zooplankton [19][20][21]. Phytoplankton are the main source of energy driving large aquatic ecosystems such as mussels and clams [22,23], and they also respond quickly to environmental change.…”

Section: Introductionmentioning

confidence: 99%

Determining Critical Thresholds of Environmental Flow Restoration Based on Planktonic Index of Biotic Integrity (P−IBI): A Case Study in the Typical Tributaries of Poyang Lake

Wang

Huang

Zhu

et al. 2022

IJERPH

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Hydropower construction and climate change have aggravated river hydrological changes, which have reduced the water flow regime in the Ruhe River Basin. The reduced flow of the river seriously affected the water supply of nearby residents and the operation of the river ecosystem. Therefore, in order to alleviate the contradiction between water use for hydropower facilities and environmental water use, the urgent need is to explore the ecological flow-threshold of rivers. This study took the Fuhe River Basin as the research object, and summarized the monitoring data of eight hydrological stations from recent decades. Based on this, we explored the response law of P−IBI and flow, a tool to quickly measure the health of the ecosystem. Through the response relationship between alterations in environmental factors of the river and phytoplankton index of biotic integrity (P−IBI), it was determined that environmental flow was the dominant influencing factor of P−IBI. According to P−IBI, the threshold of environmental discharge in the Fuhe River was limited to 273~826.8 m3/s. This study established a regulatory framework for the river flow of large rivers by constructing P−IBI and determining the critical thresholds of environmental flow by constraining the constitution. These results provide a theoretical basis for better planning and improvement of river ecosystem restoration and river utilization.

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