EFFECTS OF SOME ENVIRONMENTAL FACTORS ON FERULA GUMMOSA AND FERULA OVINA DISTRIBUTION IN SHILANDER MOUNTAINOUS RANGELANDS OF ZANJAN

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.

AGHAJANLOO FARHAD; GHORBANI ARDAVAN

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

Journal Paper

Paper Information

Journal: Journal of Rangeland Year:2016 | Volume:9 | Issue:4 Page(s): 407-418

Download Full-Text

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

Persian Verion

View:

851

Download:

Cites:

Information Journal Paper

Title

EFFECTS OF SOME ENVIRONMENTAL FACTORS ON FERULA GUMMOSA AND FERULA OVINA DISTRIBUTION IN SHILANDER MOUNTAINOUS RANGELANDS OF ZANJAN

Author(s)

AGHAJANLOO FARHAD | GHORBANI ARDAVAN | Issue Writer Certificate

Keywords

CANONICAL CORRESPONDENCE ANALYSISQ2

ZANJAN PROVINCEQ1

GIANT FENNELQ2

ENVIRONMENTAL FACTORSQ2

LOGISTIC REGRESSIONQ2

Abstract

This study aimed to investigate the effects of some ENVIRONMENTAL FACTORS on the distribution of Ferula gummosa and Ferula ovina in Shilander rangelands- ZANJAN PROVINCE. Two Ferula habitats were selected and their environmental characteristics were compared with control sites (no Ferula species present). Three transects with 150 meters lengths were established in each site and data were collected along the transects in seven plots of 4 m2 (with 20 meters interval each). Composite soil samples from 0-30 cm of soil surface were collected from the starting point, middle and end part of the established transects and analyzed in soil laboratory. Slope percentage and direction, and elevation from sea level for all plots were also recorded. CANONICAL CORRESPONDENCE ANALYSIS (CCA) and Redundancy Analysis (RDA) were used to explore the relationships of Ferula species with environmental variables. According to the results, slope direction and degree, gravel and silt percentage, neutralizing substance percentage and soil saturation percentage were identified as the most important factors in characterizing Ferula species habitats. Comparing the environmental characteristics of Ferula habitats with control sites revealed that sand percentage, slope, silt percentage and elevation from sea level were different statistically between these sites (p˂ 0.05). LOGISTIC REGRESSION analysis indicated that soil pH (p˂ 0.01) and neutralizing substance percentage (p˂ 0.05) were the most important discriminating factors in Ferula habitats with the control sites.

Cites

No record.

References

No record.

Cite

APA: Copy

AGHAJANLOO, FARHAD, & GHORBANI, ARDAVAN. (2016). EFFECTS OF SOME ENVIRONMENTAL FACTORS ON FERULA GUMMOSA AND FERULA OVINA DISTRIBUTION IN SHILANDER MOUNTAINOUS RANGELANDS OF ZANJAN. RANGELAND, 9(4 ), 407-418. SID. https://sid.ir/paper/136430/en

Vancouver: Copy

AGHAJANLOO FARHAD, GHORBANI ARDAVAN. EFFECTS OF SOME ENVIRONMENTAL FACTORS ON FERULA GUMMOSA AND FERULA OVINA DISTRIBUTION IN SHILANDER MOUNTAINOUS RANGELANDS OF ZANJAN. RANGELAND[Internet]. 2016;9(4 ):407-418. Available from: https://sid.ir/paper/136430/en

IEEE: Copy

FARHAD AGHAJANLOO, and ARDAVAN GHORBANI, “EFFECTS OF SOME ENVIRONMENTAL FACTORS ON FERULA GUMMOSA AND FERULA OVINA DISTRIBUTION IN SHILANDER MOUNTAINOUS RANGELANDS OF ZANJAN,” RANGELAND, vol. 9, no. 4 , pp. 407–418, 2016, [Online]. Available: https://sid.ir/paper/136430/en

Related Journal Papers