Dissolved Organic Carbon Flux On Forest Toposequences in Jambi, Indonesia

  • Kukuh Murtilaksono Dep. Ilmu Tanah dan Sumberdaya Lahan, Faperta IPB
  • Syaiful Anwar
  • Arief Hartono
  • Sunarti Sunarti
  • Yakov Kuzyakov
  • Gilang Sukma Putra
  • Syamsul Arifin
  • Achmad Surya Adi Sustama
Keywords: DOC flux, slope, soil horizon

Abstract

DOC fluxes were studied within soil profiles on forest toposequences transect of Bukit Dua Belas National Park and Harapan Forest, Jambi, Indonesia. DOC concentration was determined using NPOC (Non Purgeable Organic Carbon) method.  Amount and DOC flux from soil horizons on the lower slope was significantly higher than that from the middle and the upper slopes. Amount and DOC flux from AO soil horizon was significantly higher than that from AB and B soil horizons.  DOC was maximally accumulated from AO soil horizon of soil profile on lower slope during rainy season.

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Published
2019-12-14
How to Cite
Murtilaksono, K., Anwar, S., Hartono, A., Sunarti, S., Kuzyakov, Y., Putra, G. S., Arifin, S. and Sustama, A. S. A. (2019) “Dissolved Organic Carbon Flux On Forest Toposequences in Jambi, Indonesia”, Journal of Natural Resources and Environmental Management, 9(4), pp. 970-976. doi: 10.29244/jpsl.9.4.970-976.