DOIONLINE

DOIONLINE NO - IJASEAT-IRAJ-DOIONLINE-6031

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Issue
  ( Jan, 1970 )
Paper Title
Dissolved Organic Carbon Flux on a Toposequent in Bukit Dua Belas National Park, Indonesia
Author Name
Kukuh Murtilaksono, Syaiful Anwar, Arief Hartono, Sunarti, Yakov Kuzyakov
Affilition
Dept. of Soil Science and Land Resource, Bogor Agricultural University Department of Agrotechnology, University of Jambi Dept. of Soil Science of Temperate Ecosystems, University of Goettingen
Pages
45-47
Abstract
DOC fluxes were analized and studied within soil profiles on a toposequence transect of Bukit Dua Belas National Park, Sarolangun district, Jambi, Indonesia. NPOC (Non Purgeable Organic Carbon) method was applied to get the DOC concentration. Amount and DOC flux from soil horizons on the lower slope is significantly higher than that from middle and upper slopes. Amount and DOC flux from AO soil horizon is 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. Keywords- DOC flux, slope, soil horizon
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