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Lake Rawa Pening is a natural lake in the Semarang Regency of Central Java Province, Indonesia, and its existence is pivotal to the surrounding communities as it provides ecological, economic, and social benefits. The ecosystem health of Rawa Pening can be represented by chlorophyll-a concentration because it indicates phytoplankton biomass, nutrient availability, and fish resources. Hence, the present study aims to disentangle the monthly variability of surface chlorophyll-a in Rawa Pening Lake by analyzing water samples that were collected once a month from nine stations within five-month observations (September 2020 to January 2021). The samples were analyzed using spectrophotometric method. Results showed that the highest surface chlorophyll-a concentration (23.33 mg/m3) took place in December, while the lowest concentration (12.64 mg/m3) occurred in October. The monthly variability of surface chlorophyll-a was likely controlled by variation of rainfall, with the highest (18.72 mm) and the lowest (12.33 mm) rainfall happened in December and October, respectively. The present study also indicates the anthropogenic activities such as agricultural activities, floating food stands, aquaculture, and tourist boats may contribute to surface chlorophyll-a variability in Rawa Pening Lake.
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Tom
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173--178
Opis fizyczny
Bibliogr. 20 poz., rys., tab.
Twórcy
autor
- Department of Fisheries, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, Indonesia
autor
- Department of Fisheries, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, Indonesia
autor
- Department of Fisheries, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, Indonesia
autor
- Department of Fisheries, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, Indonesia
autor
- Department of Fisheries, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, Indonesia
autor
- Department of Fisheries, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, Indonesia
autor
- Department of Oceanography, Faculty of Fisheries and Marine Science, Diponegoro University, Indonesia
Bibliografia
- 1. Alvado B., Sòria-Perpinyà X., Vicente E., Delegido J., Urrego P., Ruiz-Verdú A., Soria J.M., Moreno J. 2021. Estimating Organic and Inorganic Part of Suspended Solids from Sentinel 2 in Different Inland Waters, 13, 1-22.
- 2. Anderson N.J., Heathcote A.J., Engstom D.R. 2020. Anthropogenic alteration of nutrient supply increases the global freshwater carbon sink. Research Article of Science Advances, 6(16), 1-8.
- 3. APHA. 1992. Standard method for the examination of water and wastewater. 18th edition. Washington, pp. 252.
- 4. Arthington A.H., Dully N.K., Gladstone W., Winfield I.J. 2016. Fish conservation in freshwater and marine realms; status, threats and management. Journal of Aquatic Conservation: Marine and Freshwater Ecosystems, 26, 838-857.
- 5. Dearing J.A., Jones R.T. 2003. Coupling temporal and spatial dimensions of global sediment flux through lake and marine sediment records. Global and Planetary Change, 39(1-2), 147-168.
- 6. Dubois N., Saulnier-Talbot E., Mills K., Gell P., Battarbee R., Bennion H., Chawchai S., Dong X., Francus P., Flower R., Gomes D. F., Gregory-Eaves I., Humane S., Kattel G., Jenny J. P., Langdon P., Massaferro J., McGowan S., Mikomägi A., Ngoc N. T. M., Ratnayake A. S., Reid M., Rose N., Saros J., Schillereff D., Tolotti M., Valero-Garcés B. 2017. First human impacts and responses of aquatic systems: A review of palaeolimological records from around the world. The Anthropocene Review, 5(1),_26-68.
- 7. Dutta S., Chandra A., Akhand A., Hazra S. 2016. Correlation of Phytoplankton Biomass (Chlorophyll-a) and Nutrients with the Catch Per Unit Effort in the PFZ Forecast Areas of Norhern Bay of Bengal during Simultaneous Validation of Winter Fishing Season. Turkish Journal of Fisheries and Aquatic Sciences, 16, 767-777.
- 8. Faturohman I., Sunarto, Nuruhwati I. 2016. The correlation of plankton abundance with the temperaturę of the sea waters around the Cirebon PLTU (in Indonesian). Jurnal Perikanan Kelautan, 7(1), 115–122.
- 9. Ferronato, N., Toretta V. 2019. Waste Mismanagement in Developing Countries: A Review of Global Issues. International Journal of Environmental Research and Public Health, 16, 1-28.
- 10. Filstrup C.T., Downing J.A. 2017. Relationship of chlorophyll to phosphorus and nitrogen in nutrientrich lakes, inland waters, 7(4), 385-400. Journal of Inland Water. DOI: 10.1080/20442041.2017.1375176.
- 11. Huffman G.J., Bolvin D.T., Braithwaite D., Hsu K., Joyce R., Kidd C., Nelkin E.J., Sorooshian S., Tan J., Xie P. 2019. Algorithm Theoritical Basis Document (ATBD) Version 06 NASA Global Precipitation Measurement (GPM) integrated multi-satellite retrievals for GPM (IMERG). National Aeronautics and Space Administration (NASA).
- 12. Kärcher O., Filstrup C.T., Brauns M., Tasevska O., Patceva S., Hellwig N., Walz A., Frank K., Markovic D. 2020. Chlorophyll-a Relationships with Nutrients and Temperature, and Predictions for Lakes Across Perialpine and Balkan Mountain Region, Journal of Inland Water, 10(1), 29–41
- 13. Maskula L, Setiawan R.Z., Nurdin N., Helmi M., Widiaratih R. 2021. Phytoplankton Chlorophyll-a Biomass and the Relationship wih Water Quality in Barrang Caddi, Spermonde, Indonesia. Journal of Ecological Engineering and Environmental Technology, 23(1), 25-33.
- 14. Maskulah L., Setiawan R.Z., Nurdin N., Zainuri M., Wirastriya A., Helmi M. 2021. Estimation of Chlorophyll-a Phytoplankton in the Coastal Waters of Semarang and Jepara for Monitoring the Eutrophication Process using MODIS-Aqua Imagery and Conventional Methods. Journal of Ecological Engineering, 22(1), 51-59.
- 15. Moura M.E.P., Rocha L.D.S., Nabout J.C. 2017. Effects of global climate change on chlorophyll-a concentrations in a tropical aquatic system during a cyanobacterial bloom: a microcosm study. Ambiente e Agua – An Interdicplinary Journal of Applied Science, 12(3), 390-404.
- 16. Perez-Ruzafa A., Campillo S., Fernández-Palacios J.M., Gracía-Lacunza A., Gracía-Olivia M., Ibańez H., Navarro-Martinez P.C., Pérez-Marcos M., Pérez-Ruzafa I.M., Quispe-Becera J.I., Sala-Mirete A., Sámchez P., Marcos C. 2019. Long-term dynamic in Nutrients, chlorophyll a, and water quality parameters in a Coastal Lagoon during a process of eutrophication for decades, a sudden break and a relativity rapid recovery. Frontiers in Marine Science, 6(26), 1-23.
- 17. Seftyono C. 2014. Rawa Pening in the perspective of environmental politics: a preliminary study (in Indonesian). Indonesian Journal of Conservation, 3(1), 7-15.
- 18. Syawal M.S., Wardiatno Y., Hariyadi S. 2016. Effect of anthropogenic activity on water quality, sediment, and molluscs in Lake Maninjau, West Sumatra (in Indonesian). Jurnal Biologi Tropis, 16 (1), 1-14.
- 19. Yu J., Zhen W., Kong L., He H., Zhang Y., Yang X., Chen F., Zhang M., Liu Z., Jeppesen E. 2021. Changes in Pelagic Fish Community Composition, Abundance, and Biomass along a Productivity Gradient in Subtropical Lakes, 13(858), 1-16.
- 20. Zhang, L., Sun Q., Peng Y., Zhao H., Liu H., You Y., Zhang Y. 2021. Components and Structural Characteristics of Dissolved Organic Matter in the Overlying Water of the Beiyun River. 1–11. Elsevier Energy 221. https://doi.org/10.1016/j.energy.2021.119921.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-ec48fe43-a6ee-47f6-9263-3289db9811a6
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