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Information Journal Paper

Title

VEGETATION CHANGES PROCEDURE INSIDE AND OUTSIDE OF EXCLOSURE IN TANGLAYBID RANGELANDS OF YAZD PROVINCE (2000-2005)

Pages

  229-244

Abstract

 Grazing animals affect RANGELAND vegetation structure and function both directly and indirectly. These effects can be assessed in EXCLOSUREs. In this study, vegetation changes inside and outside of EXCLOSUREs of TANGLAYBID RANGELANDs, located in south-western part of YAZD province, have been investigated. Vegetation changes study was carried out in 3 key areas inside and also 3 key areas outside of EXCLOSURE and lasted for 5 years (2000-2005). Every key area included 3 transects of 100 meters long and 40 meters intervals. The transects were selected vertical to slope, including 10 fixed plots (2×1 m2). Vegetation cover, density and frequency percentage of each plot species were measured annually. The random- systematic method was applied as a sampling method. Vegetation changes inside and outside of EXCLOSURE were assessed, in a completely random plan, applying Duncan's test (P<0.05). The results showed that vegetation cover percentages increased significantly (P<0.05), inside the EXCLOSURE comparing to outside of it. Mean coverage of annual and perennial grasses and also bushes, inside the EXCLOSURE comparing to its outside increased 47, 38 and 7%, respectively. Thus, in present research, EXCLOSURE has positive effects on vegetation cover changes of several species. Frequency percentage results showed that there was no significant difference, inside against outside the EXCLOSURE in 2000, 2001, 2002, 2003, and 2004. Regarding density, there was significant difference only in 2001. The results can be considered in future management of the area's RANGELANDs and similar regions throughout Iran.

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    APA: Copy

    MIRJALILI, ALIBEMAN, FAZELPOUR, MOHAMMADREZA, & ZAKIZADEH, FARIBA. (2016). VEGETATION CHANGES PROCEDURE INSIDE AND OUTSIDE OF EXCLOSURE IN TANGLAYBID RANGELANDS OF YAZD PROVINCE (2000-2005). JOURNAL OF RANGE AND WATERSHED MANAGEMENT (IRANIAN JOURNAL OF NATURAL RESOURCES), 69(1), 229-244. SID. https://sid.ir/paper/162581/en

    Vancouver: Copy

    MIRJALILI ALIBEMAN, FAZELPOUR MOHAMMADREZA, ZAKIZADEH FARIBA. VEGETATION CHANGES PROCEDURE INSIDE AND OUTSIDE OF EXCLOSURE IN TANGLAYBID RANGELANDS OF YAZD PROVINCE (2000-2005). JOURNAL OF RANGE AND WATERSHED MANAGEMENT (IRANIAN JOURNAL OF NATURAL RESOURCES)[Internet]. 2016;69(1):229-244. Available from: https://sid.ir/paper/162581/en

    IEEE: Copy

    ALIBEMAN MIRJALILI, MOHAMMADREZA FAZELPOUR, and FARIBA ZAKIZADEH, “VEGETATION CHANGES PROCEDURE INSIDE AND OUTSIDE OF EXCLOSURE IN TANGLAYBID RANGELANDS OF YAZD PROVINCE (2000-2005),” JOURNAL OF RANGE AND WATERSHED MANAGEMENT (IRANIAN JOURNAL OF NATURAL RESOURCES), vol. 69, no. 1, pp. 229–244, 2016, [Online]. Available: https://sid.ir/paper/162581/en

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