Investigation the causes of uncertainty in methods for estimating soil organic carbon storage

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

JAFARI FOUTAMI ISA; SHEIDAI KARKAJ ESMAEIL

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

Journal Paper

Paper Information

Journal: Journal of Range and Watershed Managment Year:2018 | Volume:71 | Issue:1 Page(s): 61-71

Download Full-Text

Persian Verion

View:

606

Download:

Cites:

Information Journal Paper

Title

Investigation the causes of uncertainty in methods for estimating soil organic carbon storage

Author(s)

JAFARI FOUTAMI ISA | SHEIDAI KARKAJ ESMAEIL | Issue Writer Certificate

Keywords

Soil carbon sequestrationQ1

equivalent depth carbonQ1

grazing intensityQ2

Golestan province salt marshesQ1

Abstract

The purpose of this study was to investigate the causes of uncertainty in different methods of estimating soil carbon and also to evaluate the proposed computational method that eliminated the effect of soil bulk density on carbon calculation and the actual soil carbon content for soils with different bulk densities in terms of the equivalent depth. Therefore, in order to check the accuracy of this proposed method, the amount of carbon in three types of grazing intensity in Golestan province (light grazing, average grazing intensity and severe grazing) was calculated and various methods were tested and analyzed. The results of mean comparison showed that based on first approach (concentration carbon Parameter), amount of carbon in first depth of light grazing area, moderate grazing and intensity grazing have significant differences, and soil concentration are 31. 39, 23. 57 and 11. 5 gr C/kg soil, respectively, However, contradictory results achieved for first depth in case of present the mass soil in per unit area based on constant depth. So that the first depth of the light and medium grazing intensity have more mass carbon, 89. 15 and 74. 47 ton C/ ha, respectively, and heavy grazing intensity site has the lowest, 42. 93 ton C/ ha. There are also these uncertainties between two different depths for different sites. In order to dissolved this conflict in several studies, mass carbon based on equivalent depth was calculated for study area and result show that light and heavy grazing area have the highest and the lowest amount of carbon.

Cites

No record.

References

No record.

Cite

APA: Copy

JAFARI FOUTAMI, ISA, & SHEIDAI KARKAJ, ESMAEIL. (2018). Investigation the causes of uncertainty in methods for estimating soil organic carbon storage. JOURNAL OF RANGE AND WATERSHED MANAGEMENT (IRANIAN JOURNAL OF NATURAL RESOURCES), 71(1 ), 61-71. SID. https://sid.ir/paper/162595/en

Vancouver: Copy

JAFARI FOUTAMI ISA, SHEIDAI KARKAJ ESMAEIL. Investigation the causes of uncertainty in methods for estimating soil organic carbon storage. JOURNAL OF RANGE AND WATERSHED MANAGEMENT (IRANIAN JOURNAL OF NATURAL RESOURCES)[Internet]. 2018;71(1 ):61-71. Available from: https://sid.ir/paper/162595/en

IEEE: Copy

ISA JAFARI FOUTAMI, and ESMAEIL SHEIDAI KARKAJ, “Investigation the causes of uncertainty in methods for estimating soil organic carbon storage,” JOURNAL OF RANGE AND WATERSHED MANAGEMENT (IRANIAN JOURNAL OF NATURAL RESOURCES), vol. 71, no. 1 , pp. 61–71, 2018, [Online]. Available: https://sid.ir/paper/162595/en

Related Journal Papers