The Effect of Water Table and Rainfall on the KBDI Drought Index in the Liang Anggang Protected Forest Area Block 1

Nur Nailia, Novitasari Novitasari

Abstract


Peatlands in Indonesia cover an area of more than 7% of the land area, which is around 14.95 million hectares spread over the islands of Sumatra, Kalimantan, and Papua and a small part of Sulawesi. The utilization of peatlands is carried out by clearing land and constructing a drainage network. This results in peatlands being unable to absorb water, causing a decrease in the water level (TMA) as well as land fires and irreversible drying. This also occurs in a protected forest in Liang Anggang District, Landasan Ulin Utara. This study aims to determine the drought index on
peatlands in the Liang Anggang Protected Forest Area, South Kalimantan, for hotspots.
This study uses an analytical method by collecting rainfall data from 2000 to 2021 obtained from the Syamsudin Noor Banjarmasin Class II Meteorological Station. Then the data will be processed using analysis from the Keech Byram Drought Index (KBDI) model of modification of the physical properties of peat. The results obtained from this study are data to determine the drought index on peatlands in the Liang Anggang
Protected Forest Area, South Kalimantan, for hotspots and the level of the KBDI drought index, which affects the spread of hotspots where the higher the KBDI drought index is at an extreme level, the hotspots more and more.

Keywords: Fibric Peat, KBDI modification, Hotspot, Liang Anggang Protection Forest


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References


REFERENCES

Amalia, M. (2011). Pengaruh Perubahan Tata Guna Lahan Terhadap Debit Banjir Daerah Aliran Sungai Progo. Jurnal INTEKNA: Informasi Teknik dan Niaga, 2, 130–133. https://ejurnal.poliban.ac.id/index.php/intekna/article/view/66%0Ahttps://ejurnal.poliban.ac.id/index.php/intekna/article/download/66/56

Andriesse, J. P. (1988). Nature and Management of Tropical Peat Soils. FAO - Food and Agriculture Organization of the United Nations.

Fitriati, U., Rusliansyah, & Ma’ruf, M. A. (2017). Canal Blocking to Maintain Groundwater Level at Peatland Central Kalimantan. Journal of Applied Environmental and Biological Sciences, 7(4), 111–117.

https://www.textroad.com/pdf/JAEBS/J. Appl. Environ. Biol. Sci., 7(4)111-117, 2017.pdf

Harisnor, A., & Amalia, M. (2016). Analisa Parameter Hidraulik Pada Sungai Veteran Kota Banjarmasin. Poros Teknik, 8(2), 55–103.

https://doi.org/10.31961/porosteknik.v8i2.374

Kurdi, H., & Novitasari. (2020). Evaluasi Terhadap Aspek Hidrologi Pada Kawasan Rencana Pengembangan Kota di Kota Balangan. Jurnal Teknologi Berkelanjutan (Sustainable Technology Journal), 9(2), 96–109.

Novitasari, N., Sujono, J., Harto, S., Maas, A., & Jayadi, R. (2018). Restoration of peat dome in ex-Mega rice project area in Central Kalimantan. AIP Conference Proceedings, 1977(June). https://doi.org/10.1063/1.5042978

Novitasari, N., Sujono, J., Harto, S., Maas, A., & Jayadi, R. (2019). Drought Index for Peatland Wildfire Management in Central Kalimantan, Indonesia During El Niño Phenomenon. Journal of Disaster Research, 14(7), 939–948.

Sofia, E., & Amalia, M. (2021). Analisis Karakteristik Curah Hujan Di Kota Banjarbaru




DOI: https://doi.org/10.20527/crc.v8i4.13402

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