Field Study of Deposit and Erosion Patterns around Pandanus Clusters Driven by Hydrodynamic Waves: A Preliminary Field Investigation
Abstract
Coastal zones are inherently dynamic, often resulting in long-term cumulative impacts such as erosion, which can potentially escalate into disasters. Discussions regarding nature-based solutions, particularly the utilization of coastal forests, have gained prominence due to their environmental benefits. This paper investigates the role of vegetated coasts in mitigating the effects of wave attacks on land, focusing specifically on Coastal Pandanus species. We conducted a systematic monitoring effort to quantify land changes directly around these species in the field. The southern coast of Java, characterized by significant coastal processes, served as the investigation site. We monitored the changes in the foredunes of eight Pandanus clusters identified along a 1 km stretch of the Pandansari and Samas coasts in the Special Region of Yogyakarta, Indonesia. Our systematic monitoring, conducted biweekly from September to December 2023, involved precise measurements of land elevation, sediment deposition, and erosion around
the Pandanus clusters. We utilized manual leveling surveys and installed erosion pins to enhance the precision of our topographic assessments. These monitoring techniques allowed us to thoroughly examine the relationship between Pandanus cluster characteristics and coastal processes. Our findings illuminate the pivotal role of Pandanus clusters in shaping coastal profiles, which depend on cluster area and growth characteristics. Additionally, we underscore key points regarding their success rates, limitations, and future strengthening efforts through the implementation of this nature-based solution. This research contributes to a deeper understanding of the complex interactions between coastal dynamics and vegetative elements, paving the way for informed coastal management strategies in the future.
References
Adkar, P. and Bhaskar, V. (2014), ‘Pandanus odoratissimus (kewda): a review on ethnopharmacology, phytochemistry,
and nutritional aspects’, Advances in Pharmacological Sciences 2014, 1–19.URL: https://doi.org/10.1155/2014/120895
Agustika, S., Santiago, S., Nurtjahya, E., Keim, A.,Arifa, N., Nikmatullah, M. and Sujarwo, W. (2020),‘Systematics and ethnobiology of spineless leaf common pandanus (pandanus tectorius parkinson ex duroi; pandanaceae) from kelapan island, bangka andbelitung, indonesia’, Journal of Tropical Ethnobiology 3(2), 124–132.URL: https://doi.org/10.46359/jte.v3i2.42
Amoudry, L. O. and Souza, A. J. (2011), ‘Deterministic coastal morphological and sediment transport mod-eling: a review and discussion’, Reviews of Geophysics49(2). URL: https://doi.org/10.1029/2010RG000341
Asmawi, M. and Ibrahim, A. (2013), ‘The perception of community on coastal erosion issue in selangor, malaysia’, Journal of Clean Energy Technologies pp. 164–168. URL: https://doi.org/10.7763/jocet.2013.v1.38
Athikalam, P. and Vaideeswaran, K. (2022), ‘Vegetation bioshield for coastal protection in south asia: Status and way forward’, Journal of Coastal Conservation 26(3), 1–13. URL: https://doi.org/10.1007/s11852-022-00850-x
Begum, S., Mufeeth, M. and Rameez, R. (2021), ‘Community perception, awareness, and knowledge of coastal erosion with special reference to the southeastern coastal region, oluvil, ampara, sri lanka’, Ruhuna Journal of Science 12(2), 128. URL: https://doi.org/10.4038/rjs.v12i2.107
Behera, R., Kar, A., Das, M. and Panda, P. (2019), ‘Gisbased vulnerability mapping of the coastal stretch from puri to konark in odisha using analytical hierarchy process’, Natural Hazards 96(2), 731–751. URL: https://doi.org/10.1007/s11069-018-03566-0
Benazir, B., Triatmadja, R., Yuwono, N. et al. (2024), ‘Investigating the tsunami-mitigating properties of vegetated coastal areas in pacitan bay, indonesia: a synergistic approach of numerical modelling and field observations’, Journal of Earth System Science 133(37). URL: https://doi.org/10.1007/s12040-023-02242-7
Bio, A., Bastos, L., Granja, H., Pinho, J., Gonçalves, J., Henriques, R. et al. (2015), ‘Methods for coastal monitoring and erosion risk assessment: two portuguese case studies’, Revista De Gestão Costeira Integrada pp. 47–63. URL: https://doi.org/10.5894/rgci490
Callmander, M. W., Bolliger, R., Hanitrarivo, R. and Nusbaumer, L. (2013), ‘Pandanus tsingycola callm. & nusb. (pandanaceae), a new species endemic to western madagascar’, Candollea 68(2), 229. URL: https://doi.org/10.15553/c2012v682a6
Callmander, M. W. and Buerki, S. (2013), ‘Notes on new caledonian pandanaceae: Identity and typifications of pandanus decumbens (brongn.) solms and pandanus reticulatus vieill., with the new species pandanus letocartiorum callm. & buerki’, Candollea 68(1), 51. URL: https://doi.org/10.15553/c2013v681a4
Callmander, M. W., Buerki, S. and Wohlhauser, S. (2008), ‘A new threatened species of pandanaceae from northwestern madagascar, pandanus sermolliana’, Novon: A Journal for Botanical Nomenclature 18(4), 421–424. URL: https://doi.org/10.3417/2007101 19
Cañeda, J. B., Peralta-Nebran, A., Ramirez, C., Gloria, E. and Kamad, M. (2022), ‘Tree species diversity in a semiconserved beach forest in southern philippines’, Asian Journal of Fisheries and Aquatic Research pp. 1–13. URL: https://doi.org/10.9734/ajfar/2022/v17i230397
Chen, S., Sun, Y., Tang, K., Zhang, F., Ding, W. and Wang, A. (2022), ‘Distribution characteristics and restoration application of vegetation in chengcun bay surrounding areas of yangjiang city’, International Journal of Environmental Research and Public Health 19(16), 10399. URL: https://doi.org/10.3390/ijerph191610399
Chong, J., Sprintall, J., Hautala, S., Morawitz, W., Bray, N. and Pandoe, W. (2000), ‘Shallow throughflow variability in the outflow straits of indonesia’, Geophysical Research Letters 27(1), 125–128. URL: https://doi.org/10.1029/1999gl002338
Delman, A. S., McClean, J. L., Sprintall, J., Talley, L. D. and Bryan, F. O. (2018), ‘Process-specific contributions to anomalous java mixed layer cooling during positive iod events’, Journal of Geophysical Research: Oceans 123(6), 4153–4176. URL: https://doi.org/10.1029/2017jc013749
Detik (2023), ‘Tergerus abrasi, jalan aspal di pantai pandansari bantul rusak’. Accessed on 1 July 2024. URL: https://www.detik.com/jateng/jogja/d6500354/tergerus-abrasi-jalan-aspal-di-pantaipandansari-bantul-rusak
Fahmi, M. (2023), ‘Vulnerability in the java northern region in association with earthquake sources of tectonic origin’, Journal of Physics: Conference Series 2596(1), 012041. URL: https://doi.org/10.1088/1742-6596/2596/1/012041
Fatchurohman, H., Cahyadi, A. and Purwanto, T. (2022), ‘Worst-case tsunami inundation modeling using highresolution uav-dem in various coastal typologies: Case study gunungkidul coastal area’, IOP Conference Series: Earth and Environmental Science 986(1), 012027. URL: https://doi.org/10.1088/1755-1315/986/1/012027
Fatmawati, I., Bestari, S. and Rostiani, R. (2021), ‘Key success factors’ identification of farm tourism: a case from indonesia’, E3S Web of Conferences 232, 02020. URL: https://doi.org/10.1051/e3sconf/202123202020
Feagin, R. A. et al. (2023), ‘Does vegetation accelerate coastal dune erosion during extreme events?’, Science Advances 9, eadg7135. URL: https://doi.org/10.1126/sciadv.adg7135
Fitton, J. M., Hansom, J. D. and Rennie, A. F. (2018), ‘A method for modelling coastal erosion risk: the example of scotland’, Natural Hazards 91(3), 931–961. URL: https://doi.org/10.1007/s11069-017-3164-0 20
Gusfarina, D. and Irham, I. (2019), ‘Mengukur tingkat motivasi masyarakat terhadap pemanfaatan pekarangan untuk pertanian perkotaan di kota yogyakarta’, Jurnal Kawistara 9(2), 208. URL: https://doi.org/10.22146/kawistara.41013
Herbenita, V., Yuanita, N., Kurniawan, A., Kahdar, K. and Gunawan, W. (2022), ‘Comparative of material properties between natural fibers and geo-bag synthetic fibers as sustainable material of temporary structure in natural coastal protection systems’, IOP Conference Series: Earth and Environmental Science 1065(1), 012055. URL: https://doi.org/10.1088/17551315/1065/1/012055
Kabi, R. and Khan, H. R. (2017), ‘Study on the health status of coastal people in bangladesh after cyclone sidr and aila’, European Scientific Journal 13(15), 10. URL: https://doi.org/10.19044/esj.2017.v13n15p10
Karlsson, M., Oort, B. v. and Romstad, B. (2015), ‘What we have lost and cannot become: societal outcomes of coastal erosion in southern belize’, Ecology and Society 20(1), 4. URL: https://doi.org/10.5751/es-07050-200104
Kevin, P. (2023), ‘Liquefaction potential analysis and soil improvement method for yogyakarta-bawen toll road in sleman, yogyakarta’, IOP Conference Series: Earth and Environmental Science 1244(1), 012023. URL: https://doi.org/10.1088/17551315/1244/1/012023
Khairuddin, W., Rambat, S. and Harun, A. (2022), ‘Community based index of coastal erosion using ahp analysis’, IOP Conference Series: Earth and Environmental Science 1091(1), 012042. URL: https://doi.org/10.1088/17551315/1091/1/012042
Mulia, I. M., Gusman, A. R., Williamson, A. and Satake, K. (2019), ‘An optimized array configuration of tsunami observation network off southern java, indonesia’, Journal of Geophysical Research: Solid Earth 124(9), 9622–9637. URL: https://doi.org/10.1029/2019jb017600
Nepf, H. M. (1999), ‘Drag, turbulence, and diffusion in flow through emergent vegetation’, Water Resources Research 35(2), 479–489. URL: https://doi.org/10.1029/1998wr900069
Nguyen, H. T., Nguyen, N. V., Nguyen, H. T., Tran, N. T., Nguyen, T. T. and Dang, H. N. (2022), ‘Estimation of changes in above-ground biomass and carbon stocks of mangrove forests using sentinel-2a in thai thuy district, thai binh province during 2015-2019’, Vietnam Journal of Science and Technology 60(1), 1–15. URL: https://doi.org/10.15625/2525-2518/15755
Nijamir, K. M., Thennakoon, T. M., Herath, H. M. and Kaleel, M. S. (2021), ‘Exploring physical and human induced coastal morphodynamics: a study with reference to nintavur to addalaichenai coastal areas of ampara district, sri lanka’, Academic Journal of Interdisciplinary Studies 10(3), 347. URL: https://doi.org/10.36941/ajis-2021-0089
Palupi, M. S., Fitriadi, R., Wijaya, R. I., Raharjo, P. and Nurwahyuni, R. (2022), ‘Diversity of phytoplankton in the whiteleg (litopenaeus vannamei) shrimp ponds in the south coastal area of pangandaran, indonesia’, Biodiversitas Journal of Biological Diversity 23(1), 15. URL: https://doi.org/10.13057/biodiv/d230115
Pattipawaej, O. and Hardiyan, G. M. (2020), ‘Analysis of shoreline change in coastal area of subang west java indonesia from 2010 to 2019 through satellite imagery’, International Journal of Advanced Research 8(9), 1166–1172. URL: https://doi.org/10.21474/ijar01/11771
Saptutyningsih, E. and Dewanti, D. R. (2021), ‘Climate change adaptability of the agriculture sector in yogyakarta, indonesia’, E3S Web of Conferences 232, 04001. URL: https://doi.org/10.1051/e3sconf/202123204001
Saptutyningsih, E., Diswandi, D. and Jaung, W.-I. (2020), ‘Does social capital matter in climate change adaptation? a lesson from agricultural sector in yogyakarta, indonesia’, Land Use Policy 95, 104189. URL: https://doi.org/10.1016/j.landusepol.2019.104189
Saravanan, S., Chandrasekar, N., Rajamanickam, M., Hentry, C. and Joevivek, V. (2014), ‘Management of coastal erosion using remote sensing and gis techniques (se india)’, The International Journal of Ocean and Climate Systems 5(4), 211–221. URL: https://doi.org/10.1260/1759-3131.5.4.211
Setyawan, F. (2024), ‘Ocean wave energy potential in southern waters of malang’, IOP Conference Series Earth and Environmental Science 1328(1), 012009. URL: https://doi.org/10.1088/17551315/1328/1/012009
Silliman, B. R., He, Q., Angelini, C., Smith, C. S., Kirwan, M. L., Daleo, P. et al. (2019), ‘Field experiments and meta-analysis reveal wetland vegetation as a crucial element in the coastal protection paradigm’, Current Biology 29(11), 1800–1806.e3. URL: https://doi.org/10.1016/j.cub.2019.05.017
Silva, R., Martínez, M. L., Hesp, P. A., Catalán, P., Osorio, A. F., Martell, R. et al. (2014), ‘Present and future challenges of coastal erosion in latin america’, Journal of Coastal Research 71, 1–16. URL: https://doi.org/10.2112/si71-001.1
Sprintall, J., Chong, J., Syamsudin, F., Morawitz, W. M., Hautala, S. L., Bray, N. A. and Wijffels, S. E. (1999), ‘Dynamics of the south java current in the indo-australian basin’, Geophysical Research Letters 26(16), 2493–2496. URL: https://doi.org/10.1029/1999gl002320
Susanto, R., Gordon, A. and Zheng, Q. (2001), ‘Upwelling along the coasts of java and sumatra and its relation to enso’, Geophysical Research Letters 28(8), 1599–1602. URL: https://doi.org/10.1029/2000gl011844
Tanaka, N. (2009), ‘Vegetation bioshields for tsunami mitigation: review of effectiveness, limitations, construction, and sustainable management’, Landscape and Ecological Engineering 5(1), 71–79. URL: https://doi.org/10.1007/s11355-008-0058-z
Tanaka, N., Sasaki, Y., Mowjood, M., Jinadasa, K. and Homchuen, S. (2006), ‘Coastal vegetation structures and their functions in tsunami protection: experience of the recent indian ocean tsunami’, Landscape and Ecological Engineering 3(1), 33–45. URL: https://doi.org/10.1007/s11355-006-0013-9
Utari, P., Setiabudidaya, D., Khakim, M. and Iskandar, I. (2019), ‘Dynamics of the south java coastal current revealed by rama observing network’, Terrestrial Atmospheric and Oceanic Sciences 30(2). URL: https://doi.org/10.3319/tao.2018.12.14.01
Wakte, K., Nadaf, A., Thengane, R. and Jawali, N. (2009), ‘Pandanus amaryllifolius roxb. cultivated as a spice in coastal regions of india’, Genetic Resources and Crop Evolution 56(5), 735–740. URL: https://doi.org/10.1007/s10722-009-9431-5
Wardah, W. and Setyowati, F. (2009), ‘Ethnobotanical study on the genus pandanus l. f. in certain areas in java, indonesia’, Biodiversitas Journal of Biological Diversity 10(3). URL: https://doi.org/10.13057/biodiv/d100308
Warrick, J. A., Stevens, A. W., Miller, I. M., Harrison, S. R., Ritchie, A. L. and Gelfenbaum, G. (2019), ‘World’s largest dam removal reverses coastal erosion’, Scientific Reports 9(1). URL: https://doi.org/10.1038/s41598-019-50387-7
Widiyantoro, S., Gunawan, E., Muhari, A., Rawlinson, N., Mori, J., Hanifa, N. et al. (2020), ‘Implications for megathrust earthquakes and tsunamis from seismic gaps south of java indonesia’, Scientific Reports 10(1). URL: https://doi.org/10.1038/s41598-020-72142-z
Wijaya, F. and Sugita, M. (2017), ‘Optimizing tricore permanent-magnet-linear-generator direct-drive wave-energy-conversion system design for sea wave characteristics in south coast yogyakarta’, International Journal of Electrical and Computer Engineering (IJECE) 7(2), 610–618. URL: https://doi.org/10.11591/ijece.v7i2.pp610-618 21
Wijaya, O., Susanto, D., Heruwarsi, T., Giyanti, S. and Ibrahim, N. (2021), Decomposition of the theil index in inequality analyses in yogyakarta indonesia, in ‘E3S Web of Conferences’, Vol. 316, p. 02046. URL: https://doi.org/10.1051/e3sconf/202131602046
Xu, T., Wei, Z., Li, S., Susanto, R. D., Radiarta, I. N., Yuan, C. and Trenggono, S. W. (2021), ‘Satellite-observed multi-scale variability of sea surface chlorophyll-a concentration along the south coast of the sumatra-java islands’, Remote Sensing 13(14), 2817. URL: https://doi.org/10.3390/rs13142817
Yogyakarta, R. R. (2019), ‘Peraturan daerah daerah istimewa yogyakarta nomor 5 tahun 2019 tentang rencana tata ruang wilayah daerah istimewa yogyakarta 22 tahun 2019–2039 [regional regulation of yogyakarta special region no. 5 year 2019 regarding the spatial planning plan of yogyakarta special region for the period 2019–2039]’.
Yuanita, N., Kurniawan, A., Hakim, M., Irawan, K. and Saputra, N. (2020), ‘Physical model of natural coastal protection system: geobag-dyke performance to effectiveness of natural coastal protection system’, Journal of Sustainability Science and Management 15(6), 85–99. URL: https://doi.org/10.46754/jbsd.2020.08.008
Zhang, H., Zhang, M., Xu, T. and Tang, J. (2018), ‘Numerical investigations of tsunami run-up and flow structure on coastal vegetated beaches’, Water 10(12), 1776. URL: https://doi.org/10.3390/w10121776
Copyright (c) 2024 The Author(s)
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Copyright is granted to authors for the purpose of providing protection for articles written to describe experiments and their results. JCEF will protect and defend the work and reputation of the author and are also willing to address any allegations of violation, plagiarism, fraud, etc. against articles written and published by JCEF. JCEF is published under the terms of the Creative Commons Attribution-ShareAlike 4.0 International License (CC BY-SA 4.0). The author holds the copyright and assigns the journal rights to the first publication (online and print) of the work simultaneously.
