Related Links
Conservation status of the alpine species, Astragalus azizii Maassoumi | ||
| طبیعت ایران | ||
| Article 17, Volume 7, Issue 4 - Serial Number 35, September and October 2022, Pages 139-143 PDF (556.88 K) | ||
| Document Type: Rare and Endangered Plant Species of Iran | ||
| DOI: 10.22092/irn.2022.358777.1466 | ||
| Authors | ||
| Mahmoud Bidarlord* 1; Ziba Jamzad2; Adel Jalili2; Davoud Meravaran3; Reza Talaei4 | ||
| 1Watershed Management and Forests and Rangelands Research Department, Guilan Agricultural and Natural Resources Research and education Center, Agricultural Research, Education and Extension Organization (AREEO), Rasht, P. O. BOX 41635–3394 I | ||
| 2Professor, Research Institute of Forests and Rangelands, Agricultural Research Education and Extension Organization (AREEO), Tehran, Iran | ||
| 31Assistant Professor, Forests, Rangelands and watershed Research Department, Gilan Agricultural and Natural Resources Research and education Center, Agricultural Research, Education and Extension Organization, )AREEO(, Rasht, Iran | ||
| 4Assistant Professor, Soil Conservation and Watershed Management Research Department, Ardabil Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Ardabil, Iran | ||
| Abstract | ||
| The conservation status of Astragalus azizii, restricted to the Sabalan upper alpine zone, was defined according to IUCN (International Union for Conservation of Nature) guidelines. This species grows on gravely snow beds in the alpine zone. Extent of Occurrence (EOO), Area of Occupancy (AOO), the number of mature individuals, and the habitat quality were examined. This plant is present in only one population, and the occupied area (AOO) is 0.250 square kilometers. The number of adult fertile plants was estimated at 500. Therefore, with the results of this study, A. azizii is assigned as a critically endangered (CR) species. The habitat of this plant is located in the National Heritage Site of Sabalan, at 3700 m a.s.l; however, climate change, grazing, mountaineering, pests, and plant diseases are the most threatening factors for this species. Therefore, government and nonprofit organizations need take more effective action to protect existing ecosystems. | ||
| Keywords | ||
| Leguminosae; National Heritage; Ardabil; Sabalan; Flora of Iran | ||
| References | ||
|
Bidarlord, M., Ghahremaninejad, F. and Maassoumi, A.A., 2018. Taxonomic diversity of Astragalus L. in alpine and sub-alpine zones in Talesh Mountains, northwest Iran. Modern Phytomorphology, 12: 117-123. Chersich, S., Rejšek, K., Vranová, V., Bordoni, M. and Meisina, C., 2015. Climate change impacts on the Alpine ecosystem: an overview with focus on the soil. Journal of forest science, 61(11): 496-514. Corlett, R.T., 2016. Plant diversity in a changing world: status, trends, and conservation needs. Plant diversity, 38(1): 10-16. Foggi, B., Viciani, D., Baldini, R. M., Carta, A. and Guidi, T., 2015. Conservation assessment of the endemic plants of the Tuscan Archipelago, Italy. Oryx, 49(1): 118-126. IUCN, 2017. Guidelines for using IUCN Red List Categories and Criteria, ver. 13. Prepared by the standard and petition subcommittee, 108 p. Jalili, A. and Jamzad, Z., 1999. Red data book of plant species of Iran. Rangelands & Forests of Institute Research. Tehran. 780 p. Johnson, S.A., 2021. A reassessment of the conservation status of a rare Florida endemic mint, Macbridea alba (Doctoral dissertation). Podlech, D. and Zarre, S., 2013. Taxonomic revision of the genus Astragalus L. (Leguminosae) in the Old World, Vol. 2. Naturhistorisches Museum Wien, | ||
|
Statistics Article View: 451 PDF Download: 392 |
||
Journal management system. designed by sinaweb