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Journal : BIOTROPIA - The Southeast Asian Journal of Tropical Biology

ECOLOGICAL EFFECTS OF BELIK RIVER HYDRAULIC CHARACTERISTICS ON PERIPHYTON COMMUNITY AS WATER QUALITY BIOINDICATOR Wahyu Sartika, Heni; Hadisusanto, Suwarno; Sulaiman, Muhammad
BIOTROPIA Vol. 31 No. 2 (2024): BIOTROPIA Vol. 31 No. 2 August 2024
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2023.31.2.1644

Abstract

ARTICLE HIGLIGHTS- Differences in river hydraulic characteristics affect ecological river health- The influence of flooding on the dynamics of physical and chemical characteristics of river water- Life strategy, adaptation of periphyton to environmental changes- Development of green infrastructure for river conservationABSTRACTBelik River is one of the urban rivers in the Special Region of Yogyakarta which has hydrological problems both in quantity and quality. This triggered the construction of various types of channel modifications. This study aimed to identify water quality and the ecological effects of channel modifications based on the presence of periphyton communities as bioindicators. Sampling was carried out in January 2021 and March 2021. Samples were taken at 4 sampling sites with different channel characteristics with 3 repetitions at each location. The physico-chemical parameters measured included pH, detergent, nitrate, sulfate, total phosphate, TSS, TDS, DO, CO2, water temperature, depth, transparency, discharge, and current velocity. The results showed that the abundance of periphyton in January 2021 was higher than in March 2021. In January 2021 there were found 91 periphyton species dominated by Nitzschia improvisa, Nitzschia terricola, and Nitzschia philippinarum. Meanwhile, in March 2021 there were found 61 species of periphyton dominated by Nitzschia improvisa. Based on the results of Canonical Correlation Analysis (CCA), it was shown that in general the distribution and abundance of periphyton in the Belik River were influenced by CO2, total phosphate, discharge, DO, nitrate, TSS, and depth. The Shannon Wiener Diversity Index showed that water quality in January 2021 has decreased in March 2021. From the cluster analysis, it is known that there are differences in water quality and abundance of periphyton in the four types of river channels. It can be concluded that differences in hydraulic characteristics affected water quality and the ecological health of Belik River.
Co-Authors Adhitia, Pius Adiyati, Noor Agung P, Maulana Agus Prasetya Aini, Muhammad Noor Alif, Muhamad Noor Amastini, Fitria Anwar Abidin, Achmad Ardik Ardianto Asnafiyah, Asnafiyah Aspriadi, Feri Ayu Fahimah Diniyah Wathi Azhari Azhari Azisi Badri Bah, Chernor Sulaiman Bakti Dwi Waluyo Bambang Sulardiono Bintang, Muhammad Audya Brillianing Pratiwi Chamid, Achmad Abdul Churun Ain Danang Yugo Pratomo Dhani, Dicky Ahmad Dian Hudawan Santoso Edy Saputra Ezzar, Aldo Febrian Fadliyah, Nurul fatholla, fatholla Fathor Rosi Firmansyah Firmansyah H Hasmawati Habibie, Ramadhani Alfin Hamdi Hamdi Hani, Umm-E Hariyono, M. Lazuardi Religia Hidayatunnisa, Nurul Fadhlya Hutahaean, Harvei Desmon Idris, M. Arif Iga Maliga Ihsan Ihsan Imam Wahyudi Indrawan, Imam Wahyudi Jaya, Risman Khan, Muhammad Ali Amin Kisnanto, Indro Kusworo, Zulfikar Aji Lianasari, Lianasari Maria Kristina, Maria Marjan Bato Masbukhin, Faizal Akhmad Adi Maysarah, Maysarah Mazrur, Mazrur Memon, Furqan Muhammad Aditya, Muhammad Muhammad Amin Muhammad Dani Solihin Muhammad Isnaini Muhammad Taufiq Muhammad, Usman Jimoh Mulumba, Julius Nadeem, Momina Ni’mah, Rizka Manzilatun Nurdin Nurdin Nurfaiza Nurfaiza, Nurfaiza Nurhadi Sasmita Oktarina, Vivin Ermia Sarinari Yopan Prakoso, Bagas Eka Prastica, Rian Mantasa Salve Pratama, Deskas Adi Priyono, Dwi Juli Pujo Widiyantoro, Wahid Rachmawan Budiarto Rahman Kosasih, Fauzy Ramadhan, Alifian Royhan, Fahmi Sartika, Heni Wahyu Seftiansyah, Albi Abimanyu Setiarno, Muhammad Luthfi Setria Utama Rizal Sigit Heru Murti sigit prasojo Silumbwe, Ceaser Wankumbu Subekhi, Prido Suci Madiarti Isman Suci Nurhayati Sucipto, Imam Sudaryatno Sudaryatno Suparti Suparti Supartono, Toto Supratmi, Nunung Suripto Suripto SUWARNO HADISUSANTO Suyadi Suyadi Syabrina, Muhammad Syafruddin*, Syafruddin Tajul Arifin Tjahyo Nugroho Adji Umi Fadilah, Umi Urbaningkrum, Santi Mahmuda Wahyu Sartika, Heni Wahyu Wilopo Wardianto, K Bagus WILDAN, LABIBUL Wulandari, Riski Peni Yuan, Shengtao Yulia Ningsih Yunianika, Ika Tri Zainuri Zakariyah, Muhammad Farid Zou, Jianjun