Geochemical Properties of Peat Soil in Sarawak - A Review

Abstract:

In geotechnical field, peat soil is defined as soil which is formed by accumulation of purely one hundred percent organic matter and which the distinction between soil and vegetative accumulation is not clear. The main objectives of this review paper are to summarize and compare the geochemical properties of peat soil in different districts of Sarawak. Case studies that have been chosen covered central of Sarawak up to the North of Sarawak. Geochemical properties of peat soil that being observed are pH, total carbon, organic matter, bulk density and the total nitrogen. Geochemical properties are found to be governed by the types of material inside the soil and also strongly correlated with the engineering properties of soil. Notably showed that the types of organic matter, namely fibre and/or humidified organic inside the soil will influence the soil porosity. The findings of the studies showed that geochemical properties of the peat soil in different districts of Sarawak is site dependent and could be affected by the different land use or land activities. The differences in land use and land activities affected the bulk density, pH and types of organic matter in the soil. The result indicated that peat soil land in different district can categorized as acidic soil because of the pH range is between 3.3-3.75. For the bulk density, the lowest value is recorded at the Dalat sago plantation site, which is 0.14 g/cm³. For the value of the total carbon, peat soil from the Laogan Bunut National Park is the lowest, 47.6%. Furthermore, total carbon is related to the soil organic matter, coincidentally the value of soil organic matter in Miri found to be the lowest which is 74.59%. Result for the total nitrogen, there are little difference between the district. Range of the total nitrogen is from 0.9% to 2.4%, Sibu site is getting the lowest value in this case.

• Periodical: Applied Mechanics and Materials (Volumes 773-774)
• Pages: 1417-1421
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.773-774.1417
• Online since: July 2015
• Authors: Teong Ing Tong*, Felix Ngee Leh Ling
• Keywords: Engineering Properties, Geochemical Properties, Organic Matter, Organic Soil, Peat Soil

References

[1] L., Melling, L. J. Uyo, K. J. Goh, R. Hatano and M. Osaki: Soils of Loagan Bunut National Park, Sarawak, Malaysia, Final Report. Peat Swamp Forest Project UNDP/GEF Funded. (2006).

[2] B. K, Bujang: Organic and peat soils engineering. Universiti Putra Malaysia, Press, ISBN 983-2871-08-5, (2004).

[3] P.M., Jarret: Recent development in design and construction on peat and organic soils, In Proceedings of Recent Advances in Soft Soil Engineering, ed, Sarawak, pp.1-30.

[4] L., Melling, Uyo, L. J., Goh K. J., M., Sayok, A. and Hatano, R.: Biophysical Characteristics of Tropical Peatland, Proceedings of the Soil Science Conference of Malaysia, Mukah, Sarawak. 17 -19 April, (2007).

[5] E.F., Lambin, H.J. Geist and E. Lepers: Dynamics of land-use and land-cover change in the tropical, Annu. Rev. Environ. Resourc., (2003) 28: pp.205-241.

DOI: 10.1146/annurev.energy.28.050302.105459

[6] A. J., William and Robert Horton: Soil Physics sixth edition, John Wiley and Son Isc., Hoboken, New Jersey, (2004).

[7] R., Empi, S. Gandaseca, H.A., Osemanu, and Nik Muhamad Ab. Majid: Comparison of selected Soil Chemical Properties of Two Different Mangrove Forests in Sarawak, American Journal of Environmental Sciences 6 (5), (2010) pp.438-441.

DOI: 10.3844/ajessp.2010.438.441

[8] E. S., Anto. S. Gandaseca, Osemanu.H. A, and Nik Muhamad Ab. Majid: Influence of Chemical Properties On Soil Carbon Storage of a Tropical Peat Swamp Forest, American Journal of Applied Sciences 6 (11): 1969-1972, (2009) ISSN 1546-9239.

DOI: 10.3844/ajassp.2009.1969.1972

[9] Masayuki kawahigashi and Hiroaki Sumida, Humus Composition and Physico-Chemical Properties of Humic Acids In Tropical Peat Soil Under Sago Palm Plantation, Soil Science and Plant Nutrition, (2006) p.153–161.

DOI: 10.1111/j.1747-0765.2006.00028.x

[10] Makilan Muniandy, Osumanu Haruna Ahmed, Nik Muhamad Ab. Majid and Mohd Khanif Yusop, Effects of Converting Secondary Forest to Oil Palm Plantation on Peat Soil Carbon and Nitrogen and other Soil Chemical Properties, American Journal of Environmental Sciences 5 (3), (2009).

DOI: 10.3844/ajessp.2009.406.412

[11] Alexander K Sayok, Abdul Rahim Nik, Lulie Melling, Rashid Abdul Samad1 and E. Efransjah, Some Characteristic of Peat inLoagan Bunut Natinal Park, Sarawak, Malaysia, Peat Swamp Forest Project UNDP/GEF Funded, Forest Research Institute Malaysia, (2002).

[12] Muhamad Ismawi Salimin, Seca Gandaseca, Osumanu Haruna Ahmed and Nik Muhamad Ab. Majid, Comparison of Selected Chemical Properties of Peat Swamp Soil Before and After Timber Harvesting, American Journal of Environmental Sciences 6 (2), (2010).

DOI: 10.3844/ajessp.2010.164.167

[13] K.H., Tan: Soil Sampling Preparation and Analysis, 2nd Edn., Taylor and Francis, New York, (2005) p.623.

[14] K. Fiala, and J. Krhovjakova: Application of loss of ignition method to the soil organic carbon determination. Geophys. Res. Abstr., 10: 1-2, (2008).

[15] Jr., Jones, and J.B.: Laboratory Guide for Conducting Soil Tests and Plant Analysis, 1st Edn., CRC Press, USA, (2001) p.384.

[16] R. C., Alfred: Influence Introduction to Soil Chemistry Analysis and Instrumentation, John Wiley and Son Isc., Hoboken, New Jersey, (2005) pp.120-122.

[17] E.S., Anton, S. Gandaseca, O.H. Ahmed and N.M.A. Majid: Influence of chemical properties on soil carbon storage of a tropical peat swamp forest, Am, J. Applied Sci., 6: 1969-1972, (2009).

DOI: 10.3844/ajassp.2009.1969.1972

[18] N.C. Brady, and R.R. Weil: The Nature and Properties of Soils. 14th Edn., Pearson Education, Inc, New Jersey, (2008) pp.504-517.

[19] Y.L. Tie, and H.S. Kueh: A review of lowland organic soils of Sarawak, Department of Agriculture, Technical Paper 4, Research Branch, Sarawak, Malaysia, (1979).

[20] Y.L. Tie, and J.S. Lim: Characteristics and classification of organic soils in Malaysia, Proceedings of the International Symposium on Tropical Peatland, Malaysia Agricultural Research and Development Institute, Kuching, Sarawak, Malaysia, (1992).

[21] C.S., Teng: Keys to Soil Classification in Sarawak, Technical Paper 10, Soils Branch, Department of Agriculture Sarawak, (1993).