Eco-environmental assessment in the Sembilan Archipelago, Indonesia: its relation to the abundance of humphead wrasse and coral reef fish composition
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The Sembilan Archipelago is famous for its great biodiversity, in which the humphead wrasse (Cheilinus undulatus) (locally named Napoleon fish) is the primary commodity (economically important), and currently, the environmental degradation occurs due to anthropogenic activities. This study aimed to examine the eco-environmental parameters and assess their influence on the abundance of humphead wrasse and other coral reef fish compositions in the Sembilan Archipelago. Direct field monitoring was performed using a visual census throughout an approximately one km transect. Coral cover data collection and assessment were also carried out. A coastal water quality index (CWQI) was used to assess the water quality status. Furthermore, statistical-based analyses [hierarchical clustering, Pearson’s correlation, principal component analysis (PCA), and canonical correspondence analysis (CCA)] were performed to examine the correlation between eco-environmental parameters. The Napoleon fish was only found at stations 1 and 2, with a density of about 3.8 Ind/ha, aligning with the dominant composition of the family Serranidae (covering more than 15% of the total community) and coinciding with the higher coral mortality and lower reef fish abundance. The coral reef conditions were generally ideal for supporting marine life, with a living coral percentage of about > 50% in all stations. Based on CWQI, the study area is categorized as good and excellent water quality. Of the 60 parameter values examined, the phytoplankton abundance, Napoleon fish, and temperature are highly correlated, with a correlation coefficient value greater than 0.7, and statistically significant (F < 0.05). Although the adaptation of reef fish to water quality parameters varies greatly, the most influential parameters in shaping their composition in the study area are living corals, nitrites, ammonia, larval abundance, and temperature.
Abstract
The Sembilan Archipelago is famous for its great biodiversity, in which the humphead wrasse (Cheilinus undulatus) (locally named Napoleon fish) is the primary commodity (economically important), and currently, the environmental degradation occurs due to anthropogenic activities. This study aimed to examine the eco-environmental parameters and assess their influence on the abundance of humphead wrasse and other coral reef fish compositions in the Sembilan Archipelago. Direct field monitoring was performed using a visual census throughout an approximately one km transect. Coral cover data collection and assessment were also carried out. A coastal water quality index (CWQI) was used to assess the water quality status. Furthermore, statistical-based analyses [hierarchical clustering, Pearson’s correlation, principal component analysis (PCA), and canonical correspondence analysis (CCA)] were performed to examine the correlation between eco-environmental parameters. The Napoleon fish was only found at stations 1 and 2, with a density of about 3.8 Ind/ha, aligning with the dominant composition of the family Serranidae (covering more than 15% of the total community) and coinciding with the higher coral mortality and lower reef fish abundance. The coral reef conditions were generally ideal for supporting marine life, with a living coral percentage of about > 50% in all stations. Based on CWQI, the study area is categorized as good and excellent water quality. Of the 60 parameter values examined, the phytoplankton abundance, Napoleon fish, and temperature are highly correlated, with a correlation coefficient value greater than 0.7, and statistically significant (F < 0.05). Although the adaptation of reef fish to water quality parameters varies greatly, the most influential parameters in shaping their composition in the study area are living corals, nitrites, ammonia, larval abundance, and temperature.
참고문헌 (36)
- Adyasari D, "Anthropogenic impact on Indonesian coastal water and ecosystems : current status and future opportunities", Mar Pollut Bull, 171, pp.112689~ (2021)
- Arofah S, "The relationship with N", P ratio to phytoplankton abundance in mangrove Wonorejo waters, Rungkut, Surabaya, East Java, 2021, pp.718, 012018~
- Bellwood DR, "Environmental and geometric constraints on Indo-Pacific coral reef biodiversity", Ecol Lett, 8, pp.643~651 (2005)
- Bianchi D, "Data-based estimates of suboxia, denitrification, and N2O production in the ocean and their sensitivities to dissolved O2", Global Biogeochem Cycles, 26, pp.GB2009~ (2012)
- Boyd CE, "Alabama agriculture experiment station" (1990), Auburn University
- Daly R, "Investigating the efficacy of a proposed marine protected area for the Endangered humphead wrasse Cheilinus undulatus at a remote island group in Seychelles", Endanger Species Res, 42, pp.7~20 (2020)
- Davis CC, "The marine and fresh-water plankton" (1955), Michigan State University Press
- de Mitcheson YS, "Gonadal development in a giant threatened reef fish, the humphead wrasse Cheilinus undulatus, and its relationship to international trade", J Fish Biol, 77, pp.706~718 (2010)
- Glaser M, "Of exploited reefs and fishers – a holistic view on participatory coastal and marine management in an Indonesian archipelago", Ocean Coast Manag, 116, pp.193~213 (2015)
- Grémillet D, "Spatial match–mismatch in the Benguela upwelling zone : should we expect chlorophyll and sea-surface temperature to predict marine predator distributions?", J Appl Ecol, 45, pp.610~621 (2008)
- Groot RD, "The economics of ecosystems and biodiversity (TEEB): ecological and economic foundations" (2010), Earthscan
- Hammer Ø, "Past : paleontological statistics software package for education and data analysis", Palaeontol Electron, 4, pp.4~ (2001)
- Jha DK, "Water quality assessment using water quality index and geographical information system methods in the coastal waters of Andaman Sea, India", Mar Pollut Bull, 100, pp.555~561 (2015)
- John EH, "Growth dynamics and toxicity of Alexandrium fundyense(Dinophyceae) : the effect of changing N : P supply ratios on internal toxin and nutrient levels", Eur J Phycol, 35, pp.11~23 (2000)
- Kagami M, "Mycoloop : chytrids in aquatic food webs", Front Microbiol, 5, pp.166~ (2014)
- Klausmeier CA, "Optimal nitrogen-to-phosphorus stoichiometry of phytoplankton", Nature, 429, pp.171~174 (2004)
- Kunarso, "Variability of upwelling in bone bay and flores sea", Int J Civ Eng Technol, 9, pp.742~751 (2018)
- Lampe M, "Main drivers and alternative solutions for destructive fishing in South Sulawesi-Indonesia : lessons learned from Spermonde Archipelago, Taka Bonerate, and Sembilan Island", Sci Int, 29, pp.159~164 (2017)
- Mujiyanto M, "Reef fish biodiversity at different depths in Tunda Island, Banten Province, Indonesia", Hayati J Biosci, 30, pp.256~270 (2023)
- Purnamaningtyas SE, "Concentration of chlorophyll-a phytoplankton as indicator of waters fertility in gerupuk bay, Central Lombok Regency-West Nusa Tenggara", IOP Conf Ser Earth Environ Sci, 860, pp.012082~ (2021)
- Qu P, "Responses of the large centric diatom Coscinodiscus sp. to interactions between warming, elevated CO2, and nitrate availability", Limnol Oceanogr, 63, pp.1407~1424 (2018)
- Rani C, "Temporal dynamics of eutrophication level and sedimentation rate in coral reef area of Spermonde and Sembilan Islands, South Sulawesi", Spermonde J Ilmu Kelaut, 4, pp.12~19 (2018)
- Rochwulaningsih Y, "Marine policy basis of Indonesia as a maritime state : the importance of integrated economy", Mar Policy, 108, pp.103602~ (2019)
- Rosalina D, "Analysis of heavy metals(Pb and Cd)in seagrasses Thalassia hemprichii and Enhalus acoroides from Pulau Sembilan, South Sulawesi Province, Indonesia", Biodiversitas, 23, pp.2139~2145 (2022)
- Sahoo MM, "Evaluation of water quality with application of Bayes’ rule and entropy weight method", Eur J Environ Civ Eng, 21, pp.730~752 (2017)
- Syam AR, "Pengelolaan sumber daya ikan Napoleon(Cheilinus undulatus)di perairan kepulauan anambas", J Kebijak Perikan Ind, 11, pp.75~87 (2019)
- Thushari GGN, "Plastic pollution in the marine environment", pp.6E04709~ (2020), Heliyon
- Tjahjo DWH, "Assessment of water quality status, nutrients, and phytoplankton communities in the coastal zone of East Aceh Regency, Indonesia", J Ecol Eng, 24, pp.112~129 (2023)
- Uspar, "Kondisi terumbu karang perairan pulau Sembilan kabupaten Sinjai Sulawesi selatan", J Agrominansia, 5, pp.65~73 (2020)
- Wisha UJ, "Nutrient condition of Kampar Big River estuary : distribution of N and P concentrations drifted by tidal bore Bono", ILMU Kelaut Indones J Mar Sci, 22, pp.37~45 (2017)
- Wisha UJ, "Coral reef condition in relation to coral reef fish abundances before mass bleaching event in Simeulue Islands, Aceh", Indones Fish Res J, 25, pp.64~74 (2019)
- Wisha UJ, "The influence of nutrient(N and P)enrichment and ratios on phytoplankton abundance in Keunekai waters, Weh Island, Indonesia", Makara J Sci, 22, pp.187~197 (2018)
- Yamaji I, "Illustrations of the marine plankton of Japan" (1979), Hoikusha
- Yusuf M, "Phytoplankton community structure and it’s relationships with water quality in Bangka Island, Indonesia", ILMU Kelaut Indones J Mar Sci, 26, pp.37~44 (2021)
- Zhang W, "Temporal and spatial variation of nitrogen and phosphorus and eutrophication assessment for a typical arid river — Fuyang river in northern China", J Environ Sci, 55, pp.41~48 (2017)
- Zhao F, "Establishment and application of microsatellite multiplex PCR system for Cheilinus undulatus", J Mar Sci Eng, 10, pp.2000~ (2022)