Diversity of aquatic and riparian macrophytes in oxbow streams of the upper Bengawan Solo River, Central Java, Indonesia

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DEWI RAHMAWATI
DIANA ZAHRANI
DIESTA ATHA’UL NAAFI
DINDA SYAFIRA PUTRI
RAISA NOOR SAFIRA
ARU DEWANGGA
AHMAD DWI SETYAWAN

Abstract

Abstract. Rahmawati D, Zahrani D, Naafi DA, Putri DS, Safira RN, Dewangga A, Setyawan AD. 2025. Diversity of aquatic and riparian macrophytes in oxbow streams of the upper Bengawan Solo River, Central Java, Indonesia. Intl J Bonorowo Wetlands 15: 28-39. Oxbow streams represent dynamic transitional habitats that support diverse aquatic and riparian plant communities. This study investigates the diversity and ecological structure of aquatic and riparian macrophytes in three oxbow streams of the upper Bengawan Solo River, Central Java, Indonesia. A total of 45 species representing 25 families were identified, dominated by amphibious and riparian life forms. Species richness and life form composition varied across sites, reflecting differences in hydrology and habitat heterogeneity. Diversity indices showed the highest richness and evenness in Sidowarno, while Kadokan exhibited lower richness but relatively balanced species distribution. The Importance Value Index (IVI) revealed site-specific dominance by taxa such as Ipomoea aquatica, Commelina diffusa, and Marsilea crenata. Several of these structurally dominant species, including Eichhornia crassipes and Colocasia esculenta, are also recognized as bioaccumulators of heavy metals, highlighting their functional relevance for phytoremediation. Moderate inter-site similarity values (Jaccard index 0.45-0.58) suggest that each oxbow supports a partially distinct macrophyte community. These findings underscore the importance of conserving multiple oxbow units as complementary reservoirs of biodiversity and ecological function in tropical river-floodplain systems.

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Campbell S, Greenwood M, Prior S, Shearer T, Walkem K, Young S, Bywaters D, Walker K. 2020. Purposive sampling: Complex or simple? Research case examples. J Res Nurs 25 (8): 652-661. DOI: 10.1177/1744987120927206.

Cantonati M, Poikane S, Pringle CM et al. 2019. Characteristics, main impacts, and stewardship of natural and artificial freshwater environments: Consequences for biodiversity conservation. Water 12 (1): 260. DOI: 10.3390/w12010260.

Chanamé-Zapata FC, Custodio-Villanueva M, Yaranga-Cano RM, Pantoja-Esquivel RA. 2018. Diversity of the riparian vegetation of high Andean wetlands of the Junín region, Peru. Rev Ambient Água 14 (3): e2271. DOI: 10.4136/1980-993X.

Coughlan NE, Cuthbert RN, Kelly TC, Jansen MAK. 2018. Parched plants: survival and viability of invasive aquatic macrophytes following exposure to various desiccation regimes. Aquat Bot 150: 9-15. DOI: 10.1016/j.aquabot.2018.06.001.

Da Silva RS, Ortega JCG, JACÓ TRF, Cabral GS, CORRÊA F, Virgilio LR, Montag LFA. 2024. Effect of local and regional factors on the structure of the fish communities associated with aquatic macrophyte stands in oxbow lakes on the Amazon floodplain. An Acad Bras Ciênc 96 (Suppl 1): e20230496. DOI: 10.1590/0001-3765202420230496.

de Neiff AP, Neiff JJ, Casco SL. 2006. Leaf litter decomposition in three wetland types of the Paraná River floodplain. Wetlands 26: 558-566. DOI: 10.1672/0277-5212(2006)26[558:LLDITW]2.0.CO;2.

Dong B-L, Qin B-Q, Gao G, Cai X-L. 2014. Submerged macrophyte communities and the controlling factors in large, shallow Lake Taihu (China): Sediment distribution and water depth. J Great Lakes Res 40 (3): 646-655. DOI: 10.1016/j.jglr.2014.04.007.

Fickbohm SS, Zhu W-X. 2006. Exotic purple loosestrife invasion of native cattail freshwater wetlands: Effects on organic matter distribution and soil nitrogen cycling. Appl Soil Ecol 32 (1): 123-131. DOI: 10.1016/j.apsoil.2004.12.011.

Fonseka HWL, Gunatilake SK, Jayawardana JMCK, Wijesekara SSRMDHR. 2023. KDU J Multidiscip Stud 5 (2): 34-44. DOI: 10.4038/kjms.v5i2.75.

Fraaije RGA, Poupin C, Verhoeven JTA, Soons MB. 2018. Functional responses of aquatic and riparian vegetation to hydrogeomorphic restoration of channelized lowland streams and their valleys. J Appl Ecol 56 (4): 1007-1018. DOI: 10.1111/1365-2664.13326.

Ghosh D, Biswas JK. 2015. Biomonitoring Macrophytes Diversity and Abundance for Rating Aquatic Health of an Oxbow Lakeecosystem in Ganga River Basin. Am J Phytomed Clin Ther 3 (10): 602-621.

Gopal B, Junk WJ, Davis J. 2000. Biodiversity in Wetlands: Assessment, Function and Conservation. Backhuys Publishers, The Netherlands.

Gopal B. 1990. Aquatic weed problems and management in Asia. In: Pieterse AH, Murphy KJ (eds). Aquatic Weeds. Oxford University Press, Oxford. DOI: 10.1093/oso/9780198541813.003.0016.

Heyne K. 1987. Tumbuhan Berguna Indonesia. Yayasan Sarana Wana Jaya, Jakarta. [Indonesian]

Irawanto R, Baroroh F. 2017. Kemampuan tumbuhan akuatik Salvinia molesta dan Pistia stratiotes sebagai fitoremediator logam berat tembaga. Pros Sem Nas Masy Biodiv Indon 3 (3): 438-445. DOI: 10.13057/psnmbi/m030324. [Indonesian]

Jones JI, Collins AL, Naden PS, Sear DA. 2011. The relationship between fine sediment and macrophytes in rivers. River Res Appl 28 (7): 1006-1018. DOI: 10.1002/rra.1486.

Junk WJ, Bayley PB, Sparks RE. 1989. The flood pulse concept in river-floodplain systems. In: Dodge DP (eds). Proceedings of the International Large River Symposium (LARS). Can Spec Publ Fish Aquat Sci 106: 110-127.

Junk WJ, Wantzen KM. 2004. The flood pulse concept: New aspects, approaches and applications - An update. In: Welcomme RL, Petr T (eds). Proceedings of the Second International Symposium on the Management of Large Rivers for Fisheries, Food and Agriculture Organization of the United Nations (FAO) and the Mekong River Commission (MRC). FAO, Bangkok.

Kamel KA. 2013. Phytoremediation potentiality of aquatic macrophytes in heavy metal contaminated water of El-Temsah Lake, Ismailia, Egypt. Middle East J Sci Res 14 (12): 1555-1568. DOI: 10.5829/idosi.mejsr.2013.14.12.7441.

Kawa D. 2021. The shapeshifting legend of amphibious plants explained. Plant Cell 33 (10): 3181-3182. DOI: 10.1093/plcell/koab196.

Kayima JK, Mayo AW. 2018. Characteristics of macrophytes in the Lubigi Wetland in Uganda. Intl J Biodivers Conserv 10 (10): 394-406. DOI: 10.5897/IJBC2018.1206.

Kusmana C, Hikmat A. 2015. Keanekaragaman hayati flora di Indonesia. J Pengelolaan Sumberdaya Alam dan Lingkungan 5 (2): 187-198. DOI: 10.19081/jpsl.5.2.187. [Indonesian]

Lopes A, Demarchi LO, Franco AC, Ferreira AB, Ferreira CS, Wittmann F, Santiago IN, da Cruz J, da Silva JS, Schöngart J, do Nascimento Gomes de Souza S, Piedade MTF. 2021. Predicting the potential distribution of aquatic herbaceous plants in oligotrophic Central Amazonian wetland ecosystems. Acta Bot Bras 35 (1): 22-36. DOI: 10.1590/0102-33062020abb0188.

Luke SH, Slade EM, Gray CL, Annammala KV, Drewer J, Williamson J, Agama AL, Ationg M, Mitchell SL, Vairappan CS, Struebig MJ. 2018. Riparian buffers in tropical agriculture: Scientific support, effectiveness and directions for policy. J Appl Ecol 56 (1): 85-92. DOI: 10.1111/1365-2664.13280.

Machado-Filho H, de Vasconcellos Barbosa MR, Torres CRM, de Fátima de Araújo M, Pedro-Silva L, de Melo JIM, Zickel CS. 2021. Plants associated with aquatic and marshy environments in the state of Paraíba, northeastern Brazil. Acta Bras 5 (1): 13-24. DOI: 10.22571/2526-4338454.

Malik A. 2007. Environmental challenge vis a vis opportunity: The case of water hyacinth. Environ Intl 33 (1): 122-138. DOI: 10.1016/j.envint.2006.08.004.

Mandal RN, Bera P. 2024. Macrophytes used as multifaceted benefits including feeding, bioremediation, and symbiosis in freshwater aquaculture-A review. Rev Aquac 17 (1): e12983. DOI: 10.1111/raq.12983.

Maranho LT, Gomes MP. 2024. Morphophysiological adaptations of aquatic macrophytes in wetland-based sewage treatment systems: Strategies for resilience and efficiency under environmental stress. Plants 13 (20): 2870. DOI: 10.3390/plants13202870.

Miretzky P, Saralegui A, Cirelli AF. 2004. Aquatic macrophytes potential for the simultaneous removal of heavy metals (Buenos Aires, Argentina). Chemosphere 57 (8): 997-1005. DOI: 10.1016/j.chemosphere.2004.07.024.

Mustafa HM, Hayder G. 2020. Performance of Pistia stratiotes, Salvinia molesta, and Eichhornia crassipes aquatic plants in the tertiary treatment of domestic wastewater with varying retention times. Appl Sci 10 (24): 9105. DOI: 10.3390/app10249105.

Naiman RJ, Décamps H. 1997. The ecology of interfaces: Riparian zones. Ann Rev Ecol Syst 28 (1): 621-658. DOI: 10.1146/annurev.ecolsys.28.1.621.

Nasution AS, Windarti W, Efawani E. 2019. Identification of macrophyta in the swamp area of the Sawah Village, Kampar Regency, Riau Province. Asian J Aquat Sci 2 (2): 95-106. DOI: 10.31258/ajoas.2.2.95-106. [Indonesian]

O’Hare MT, Baattrup-Pedersen A, Baumgarte I, Freeman A, Gunn IDM, Lázár AN, Sinclair R, Wade AJ, Bowes MJ. 2018. Responses of aquatic plants to eutrophication in rivers: A revised conceptual model. Front Plant Sci 9: 451. DOI: 10.3389/fpls.2018.00451.

Phillips G, Willby N, Moss B. 2016. Submerged macrophyte decline in shallow lakes: What have we learnt in the last forty years? Aquat Bot 135: 37-45. DOI: 10.1016/j.aquabot.2016.04.004.

Pramono CL, Alyodya DA, Restuti EJ, Meilani F, Sholiqin M, Dewangga A, Yap CK, Setyawan AD. 2024. Invasive and non-invasive macro aquatic plants in the Upper Bengawan Solo River, Indonesia. Intl J Bonorowo Wetlands 14 (1): 37-48. DOI: 10.13057/bonorowo/w140105.

Prasad MNV. 2004. Phytoremediation of metals in the environment for sustainable development. Proc Indian Natl Sci Acad B70 (1): 71-98.

Prasetyo S, Subehi L, Ismail SN. 2025. Biotic communities: Invasive macrophytes. In: Santos-Borja AC, Subehi L, Maghfiroh M, Rahmat A (eds). Progress on Ecosystem Restoration of Tropical Inland Waters. Springer, Singapore. DOI: 10.1007/978-981-96-2284-9_9.

Rai PK. 2008. Heavy metal pollution in aquatic ecosystems and its phytoremediation using wetland plants: An ecosustainable approach. Intl J Phytoremediation 10 (2): 133-160. DOI: 10.1080/15226510801913918.

Reddy KR, D’Angelo EM. 1997. Biogeochemical indicators to evaluate pollutant removal efficiency in constructed wetlands. Water Sci Technol 35 (5): 1-10. DOI: 10.1016/S0273-1223(97)00046-2.

Richardson DM, Rejmánek M. 2011. Trees and shrubs as invasive alien species - A global review. Divers Distrib 17 (5): 788-809. DOI: 10.1111/j.1472-4642.2011.00782.x.

Saha TK, Pal S, Sarda R. 2022. Impact of river ?ow modi?cation on wetland hydrological and morphological characters. Environ Sci Pollut Res 29 (50): 75769-75789. DOI: 10.1007/s11356-022-21072-6.

Schultz R, Dibble E. 2011. Effects of invasive macrophytes on freshwater fish and macroinvertebrate communities: the role of invasive plant traits. Hydrobiologia 684: 1-14. DOI: 10.1007/s10750-011-0978-8.

Singh RP, Agrawal M. 2010. Variations in heavy metal accumulation, growth and yield of rice plants grown at different sewage sludge amendment rates. Ecotoxicol Environ Saf 73 (4): 632-641. DOI: 10.1016/j.ecoenv.2010.01.020.

Sood A, Uniyal PL, Prasanna R, Ahluwalia AS. 2012. Phytoremediation potential of aquatic macrophyte, Azolla. Ambio J Hum Environ 41 (2): 122-137. DOI: 10.1007/s13280-011-0159-z.

Subashini V, Swamy VS. 2014. Phytoremediation of cadmium and chromium contaminated soils by Cyperus rotundus L. Am Intl J Res Sci 6 (1): 97-101.

Subehi L, Uno H, Imroatushshoolikhah, Sulastri, Yustiawati, Toruan RL, Ajie GS, Jasalesmana T, Dianto A, Afandi AY, Sulawesty F, Julzarika A, Ramadhan Y, Triwati, Nakano S. 2022. Ecological heterogeneity of oxbow and floodplain lakes along the Kapuas Riverine system. IOP Conf Ser: Earth Environ Sci 1062: 012019. DOI: 10.1088/1755-1315/1062/1/012019.

Suridiakusumah A, Mulyani O, Sudirja R, Sofyan ET, Maulana MHR, Mulyono A. 2020. Analysis of water quality in the Cipeusing River, Indonesia using the pollution index method. Acta Ecol Sin 41 (3): 177-182. DOI: 10.1016/j.chnaes.2020.08.001.

Tabacchi E, Lambs L, Guilloy H, Planty-Tabacchi A-M, Muller E, Décamps H. 2000. Impacts of riparian vegetation on hydrological processes. Hydrol Proc 14 (16-17): 2959-2976. DOI: 10.1002/1099-1085(200011/12)14:16/17<2959::AID-HYP129>3.0.CO;2-B.

Thomaz SM, Carvalho P, Padial AA, Kobayashi JT. 2009. Temporal and spatial patterns of aquatic macrophyte diversity in the Upper Paraná River floodplain. Braz J Biol 69 (Suppl 2): 617-625. DOI: 10.1590/S1519-69842009000300016.

Van Geest GJ, Coops H, Roijackers RMM, Buijse AD, Scheffer M. 2005. Succession of aquatic vegetation driven by reduced water-level fluctuations in floodplain lakes. J Appl Ecol 42 (2): 251-260. DOI: 10.1111/j.1365-2664.2005.00995.x.

Verma M, Singh P, Dhanorkar M. 2023. Remediation of emerging pollutants using biochar derived from aquatic biomass for sustainable waste and pollution management: A review. J Chem Technol Biotechnol 99 (2): 330-342. DOI: 10.1002/jctb.7548.

Walujo EB. 2002. Les ecosystemes domestiques par I'homme and I'ancien royaume insana Timor. Reinwardtia 11 (5): 295-417.

Wang Q, Yuan X, Willison JHM, Zhang Y, Liu H. 2014. Diversity and above-ground biomass patterns of vascular flora induced by flooding in the drawdown area of China's Three Gorges Reservoir. PLoS One 11 (1): e0147452. DOI: 10.1371/journal.pone.0147452.