EFFECT OF FIRE SEVERITY ON ORGANIC CARBON, TOTAL NITROGEN AND AVAILABLE PHOSPHORUS OF FOREST SOILS (CASE STUDY: MARIVAN)

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NAZARI F.; HOSSEINI V.; SHABANIAN N.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Paper Information

Journal: Iranian Journal of Forest and Poplar Research Year:2012 | Volume:20 | Issue:1 (47) Page(s): 25-37

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Information Journal Paper

Title

EFFECT OF FIRE SEVERITY ON ORGANIC CARBON, TOTAL NITROGEN AND AVAILABLE PHOSPHORUS OF FOREST SOILS (CASE STUDY: MARIVAN)

Author(s)

NAZARI F. | HOSSEINI V. | SHABANIAN N. | Issue Writer Certificate

Keywords

FIREQ2

ORGANIC CARBONQ2

TOTAL NITROGENQ2

AVAILABLE PHOSPHORUSQ2

FOREST SOILQ1

MARIVANQ3

Abstract

FIRE is natural feature of most of ecosystems, including Mediterranean region and the site study in this research. In order to evaluate effect of FIRE intensity on dynamic of ORGANIC CARBON, nitrogen and phosphorus of soil, 56 samples were selected from two depths (0-5 and 5-15 cm) in two areas of burned and unburned. Then, some unburned soil samples were burned in the laboratory by furnace at five temperature levels including of 95, 150, 220, 350 and 490oC for 30 minutes. The amount of ORGANIC CARBON, TOTAL NITROGEN and AVAILABLE PHOSPHORUS were measured by Walkley-Black method, Kjeltec method and Olsen method, respectively. Maximum ORGANIC CARBON and TOTAL NITROGEN were measured 4.44% and 0.89% in soil depth 0-5 cm burned at 150oC, respectively. Also, maximum AVAILABLE PHOSPHORUS was measured 14.99 (mg/kg) in soil depth 0-5 cm burned at 350oC. Overall it might be concluded that although increase in FIRE intensity, decreased total amount of ORGANIC CARBON and TOTAL NITROGEN, but increased amount of AVAILABLE PHOSPHORUS.

Cites

Litter ash chemical properties of wildfire in forest floor of Brant`s oak (Quercus brantii Lindl. ) in Darehvaran area, Marivan

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APA: Copy

NAZARI, F., HOSSEINI, V., & SHABANIAN, N.. (2012). EFFECT OF FIRE SEVERITY ON ORGANIC CARBON, TOTAL NITROGEN AND AVAILABLE PHOSPHORUS OF FOREST SOILS (CASE STUDY: MARIVAN). IRANIAN JOURNAL OF FOREST AND POPLAR RESEARCH, 20(1 (47)), 25-37. SID. https://sid.ir/paper/111604/en

Vancouver: Copy

NAZARI F., HOSSEINI V., SHABANIAN N.. EFFECT OF FIRE SEVERITY ON ORGANIC CARBON, TOTAL NITROGEN AND AVAILABLE PHOSPHORUS OF FOREST SOILS (CASE STUDY: MARIVAN). IRANIAN JOURNAL OF FOREST AND POPLAR RESEARCH[Internet]. 2012;20(1 (47)):25-37. Available from: https://sid.ir/paper/111604/en

IEEE: Copy

F. NAZARI, V. HOSSEINI, and N. SHABANIAN, “EFFECT OF FIRE SEVERITY ON ORGANIC CARBON, TOTAL NITROGEN AND AVAILABLE PHOSPHORUS OF FOREST SOILS (CASE STUDY: MARIVAN),” IRANIAN JOURNAL OF FOREST AND POPLAR RESEARCH, vol. 20, no. 1 (47), pp. 25–37, 2012, [Online]. Available: https://sid.ir/paper/111604/en

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