EFFECTS OF CONTOUR FURROW ON CARBON SEQUESTRATION AND NITROGEN FIXATION IN ARTEMISIA SIEBERI RANGELANDS OF SEMNAN PROVINCE

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JONEIDI JAFARI H.; AZARNIVAND H.; ZARE CHAHOUKI M.A.; JAFARI M.; KARGARI E.

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Journal: IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH Year:2013 | Volume:20 | Issue:2 (51) Page(s): 298-308

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Title

EFFECTS OF CONTOUR FURROW ON CARBON SEQUESTRATION AND NITROGEN FIXATION IN ARTEMISIA SIEBERI RANGELANDS OF SEMNAN PROVINCE

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Keywords

CARBON SEQUESTRATIONQ2

NITROGEN FIXATIONQ3

FURROWINGQ2

ARTEMISIA SIEBERI SHRUBLANDQ2

ABOVEGROUND BIOMASSQ2

UNDERGROUND BIOMASSQ2

Abstract

To determine the effects of furrow practices on CARBON SEQUESTRATION and NITROGEN FIXATION in Artemisa sieber shrublands, the areas under furrow and surrounding areas without furrow practices were identified in vegetative regions of Eyvan-key, Sorkheh and Ahovan growth areas of Semnan province. Random –systematic sampling was used in 30-40 plots of 1 square meter, along 3-4 transects of 100 m length. In each plot, canopy cover percentage, density, length, width and height, litter, above ground and UNDERGROUND BIOMASS were measured. Soil sampling was carried out to a depth of 0-100 cm (average depth of root development). In laboratory for each plant, organic carbon, nitrogen, dry weight of above ground and underground and total weight were measured. Soil characteristics including bulk density, organic carbon and nitrogen were also measured. The effect of furrow on C and N storages in different parts of the ecosystem was compared by independent t-Student's test. Results showed that in Eyvanekey region furrow increased carbon and nitrogen storage of ecosystem (32% and 37%, respectively). But in Sorkheh and Ahovan, it had no effect on carbon and nitrogen storage of ecosystem because of the project location, vegetation and soil condition. According to the different effects of furrow practices on C and N storages of ARTEMISIA SIEBERI SHRUBLANDs in different areas, normative location should take priority for projects like this. Doing such projects in the appropriate areas has significant effect on increasing CARBON SEQUESTRATION potential in ecosystems.

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APA: Copy

JONEIDI JAFARI, H., AZARNIVAND, H., ZARE CHAHOUKI, M.A., JAFARI, M., & KARGARI, E.. (2013). EFFECTS OF CONTOUR FURROW ON CARBON SEQUESTRATION AND NITROGEN FIXATION IN ARTEMISIA SIEBERI RANGELANDS OF SEMNAN PROVINCE. IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH, 20(2 (51)), 298-308. SID. https://sid.ir/paper/107166/en

Vancouver: Copy

JONEIDI JAFARI H., AZARNIVAND H., ZARE CHAHOUKI M.A., JAFARI M., KARGARI E.. EFFECTS OF CONTOUR FURROW ON CARBON SEQUESTRATION AND NITROGEN FIXATION IN ARTEMISIA SIEBERI RANGELANDS OF SEMNAN PROVINCE. IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH[Internet]. 2013;20(2 (51)):298-308. Available from: https://sid.ir/paper/107166/en

IEEE: Copy

H. JONEIDI JAFARI, H. AZARNIVAND, M.A. ZARE CHAHOUKI, M. JAFARI, and E. KARGARI, “EFFECTS OF CONTOUR FURROW ON CARBON SEQUESTRATION AND NITROGEN FIXATION IN ARTEMISIA SIEBERI RANGELANDS OF SEMNAN PROVINCE,” IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH, vol. 20, no. 2 (51), pp. 298–308, 2013, [Online]. Available: https://sid.ir/paper/107166/en

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