مدلسازی مطلوبیت رویشگاه گونة Stipa barbata با استفاده از روش تحلیل عاملی آشیان بومشناختی (ENFA) (مطالعه موردی: مراتع طالقان میانی)
الموضوعات :محمدعلی زارع چاهوکی 1 , محبوبه عباسی 2
1 - دانشگاه تهران
2 - دانشگاه تهران
الکلمات المفتاحية: Stipa barbata, مراتع طالقان, تحلیل عاملی آشیان بومشناختی (ENFA),
ملخص المقالة :
این پژوهش بهمنظور تعیین مطلوبیت رویشگاه گونة S. barbata با استفاده از روش تحلیل عاملی آشیان بومشناختی در مراتع طالقان میانی انجام شده است. گونة S. barbata از گندمیان مرغوب و با ارزش مرتعی است که اهمیت زیادی در حفاظت خاک و تولید علوفه دامها دارد. بهمنظور مدلسازی مطلوبیت رویشگاه این گونه، از نقاط حضور گونه و لایههای اطلاعاتی متغیرهای خاکی از جمله درصد سنگریزه، اسیدیته، هدایت الکتریکی، درصد آهک، مادةآلی، نیتروژن، پتاسیم، فسفر، عمق خاک، درصد شن، رس و سیلت و نقشه متغیرهای توپوگرافی منطقه (شیب، جهت و ارتفاع) بهعنوان متغیرهای مؤثر بر حضور گونه استفاده شد. صحت مدل با استفاده از شاخص بویس مقدار 5/87% بهدست آمد که نشاندهنده دقت بالای نتایج مدل است و ضریب کاپای بهدست آمده از بررسی میزان تطابق نقشة پیشبینی با واقعیت زمینی نیز (64/0k=) بهدست آمد. نتایج حاصل از بررسیها نشان میدهد که در انتخاب رویشگاه گونه S. barbata در منطقه مورد مطالعه متغیرهای محیطی ارتفاع، جهت شمالی، هدایت الکتریکی و پتاسیم تأثیر منفی و متغیرهای عمق، آهک، مادهآلی و اسیدیته تأثیر مثبت داشتهاند و مهمترین عوامل در مطلوبیت رویشگاه این گونه بودهاند. با توجه به مقادیر حاشیهگرایی (64/1)، تخصص-گرایی (399/8) و تحملپذیری کل (119/0) بهدست آمده از مدل، میتوان نتیجه گرفت که گونه مورد مطالعه نسبت به شرایط خاصی از متغیرهای محیطی تخصص پیدا کرده است و دامنه خاصی از متغیرهای محیطی را در محدوده منطقه مورد مطالعه تحمل میکند.
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- Bednarek, R., H. Dziadowiec, U. Pokojska, & Z. Prusinkiewicz, 2005. Badania ekologiczno-gleboznawcze (Soil–Ecological Research). PWN, Warszawa.
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- Farashi, A., M. Kaboli, & M. Karami, 2013. A preliminary survey on raccoon (Procyon lotor (Linnaeus, 1758)). Status as new invasive species in Iran (Case study: Lavandevil wildlife refuge). Journal of Taxonomy and Biosystematics 3(7): 11-14.
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- Jafari, M., M.A. Zare Chahouki., A. Tavili., A. Kohandel., 2005. Soil-vegetation relationships in rangelands of Qom province. Journal of Pajouhesh & Sazandegi 73: 110-116(In Persian).
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- Neeti, N., T. Vaclavik & M. Niphadkar, 2007. Potential distribution of Japanese knot weed in Massachusets. ESRI Annual user Conference.
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- Richinger, K.H., 1970. Flora Iranica. 70: 391-392.
- Safei, M. & M. Tarkesh Esfehani, 2011. Medicinal plant habitat protection Ferula ovina Boiss using potential habitat modeling (model Proposed ecological niche factor analysis). Journal of Plant Ecosystem Conservation 1(1): 105-121.
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- Sheikh-Hosseini, A.R. & F. Nourbakhsh, F. 2007. The effect of soil and plant residues on net nitrogen mineralization. Iranian Journal of Pajouhesh & Sazandegi 75: 127-133(In Persian).
- Songlin F, J. Schibig, & Vance, M. 2007. Spatial habitat modeling of American chestnut at Mammoth Cave National Park. Journal of Forest Ecology and Management, 252: 201–207.
- Strubbe, D. & E. Matthysen, 2008. Predicting the potential distribution of invasive ringnecked parakeets Psittacula krameri in northern Belgium using an ecological niche modelling approach، Biological Invasions Online, Available at http://www.springerlink.com/content/nnw78qq86kx0j671/fulltext.pdf. Accessed 1 May 2008.
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- Virgilio, N.D., A. Monti, & G, Venturi, 2007. Spatial variability of switch grass (Panicum Virgatum L.) yield as relatead to soil parameters in a small field. Journal of Field Crops Research 101: 232-239.
- Zare Chahouki, M.A. & M. Abasi, 2016. Habitat suitability modeling for Thymus kotschyanus Boiss. Using ecological-niche factor analysis (case study: rangeland of middle Taleghan). Iranian Journal of Medicinal and Aromatic Plants 32 (4): 561-573(In Persian).
- Zheng, J., M. He, X. Li, Y. Chen, X. Li, & L. Liu, 2008. Effect of Salsola Passerine shrub patches on the micro scale heterogeneity of soil in mountain grassland, China. Journal of Arid Environments 72: 150-161.
- Zimmermann, F., V. Lukarevsky S., Beruchashvili, G., Breitenmoser, W. & Breitenmoser, U. 2007. Mapping the vision-potential living space for the leopard in the Caucasus, Cat News, Journal of Special Issue, 2: 28-33.
- Abdollahi, J., H. Naderi., M.R. Mirjalili, & M.S, Tabatabaeezadeh, 2011. Effects of some environmental factors on growth characteristics of stipa barbata species in steppe rangelands of Nodoushan –Yazd. Iranian Journal of Range and Desert Reseach 20(1): 130-144.(In Persian).
- Anderson, R.P., D. Lew, & A.T. Peterson, 2003. Evaluating predictive models of species distributions: criteria for selecting optimal models. Journal of Ecological Modelling 162: 211–232.
- Azarnivand, H. & M.A. Zare Chahouki, 2008. Range Improvement. Tehran University Press. 354 P. (In Persian).
- Bednarek, R., H. Dziadowiec, U. Pokojska, & Z. Prusinkiewicz, 2005. Badania ekologiczno-gleboznawcze (Soil–Ecological Research). PWN, Warszawa.
- Ehsani, A., H. Yeganeh, & H. Barati, 2013. Investigation on the phenology of Stipa barbata in steppe and semi-steppe rangelands of Iran. Iranian Journal of Range and Desert Reseach 20 (3): 599-612(In Persian).
- Farahani, E., A. Shahmoradi, S. Zarekia, & F. Azhir, 2008. Autecology of Stipa barbata in Tehran Province. Iranian Journal of Range and Desert Research 15(1): 86-94(In Persian).
- Farashi, A., M. Kaboli, & M. Karami, 2013. A preliminary survey on raccoon (Procyon lotor (Linnaeus, 1758)). Status as new invasive species in Iran (Case study: Lavandevil wildlife refuge). Journal of Taxonomy and Biosystematics 3(7): 11-14.
- Graham, C.H., S. Ferrier, F. Huettman, C. Moritz, & A.T. Peterson, 2004. New developments in museum-based informatics and applications in biodiversity analysis. Journal of Trends in Ecology & Evolution 19 (9): 497–503.
- Guisan, A. & W. Thuiller, 2005. Predicting species distribution: offering more than simple habitat models. Journal of Ecology letters 8 (9): 993-1009.
- Guisan, A. & N. Zimmermann, 2000. Predictive habitat distribution models in ecology. Journal of Ecological modeling 135: 147-186.
- Hirzel, A.H. & A. Guisan, 2002. Which is the optimal sampling strategy for habitat suitability modeling? Journal of Ecological modeling 157: 331-341.
- Hirzel, A.H., J. Hausser, D. Chessel, & N. Perrin, 2002. Ecological Niche Factor Analysis: How to compute habitat-suitability maps without absence data. Journal of Ecology 73(22): 2027-2036.
- Hirzel, A.H., V. Helfer, & F. Metral, 2001. Assessing habitat-suitability models with a virtual species. Journal of Ecological Modelling 145: 111–121.
- Hirzel, A.H., L.G. Laya, V. Helfera, C. Randina, & A. Guisana, 2006. Evaluating the ability of habitat suitability models to predict species presences. Journal of Ecological Modelling 199: 142-152.
- Hirzel, A.H., V. Helfer, & F. Metral, 2001. Assessing habitat-suitability models with a virtual species.Journal of Ecological Modelling, 145: 111-121
- Jafari, M., M.A. Zare Chahouki., A. Tavili., A. Kohandel., 2005. Soil-vegetation relationships in rangelands of Qom province. Journal of Pajouhesh & Sazandegi 73: 110-116(In Persian).
- Khalsi Ahvazi, L., M.A. Zare Chahouki, H. Azarnivand, & M. Soltani Gerdefaramarzi, 2012. Habitat suitability modelling of Eurotia ceratoides (L.) C.A.M. in north east of Seaman, using ecological niche factor analysis. Journal of rangeland 5 (20): 372-362(In Persian).
- Monsserud, D.M. & R. Leemans, 1992. Comparing Global Vegetation relationships in coastal desert plain of southern Sinai. Journal of Arid Environments55: 607-628.
- Neeti, N., T. Vaclavik & M. Niphadkar, 2007. Potential distribution of Japanese knot weed in Massachusets. ESRI Annual user Conference.
- Phillips, S.J., R.P. Anderson., R.E. Schapire, 2006. Maximum entropy modeling of species geographic distributions. Journal of Ecological Modelling 190: 231–259.
- Richinger, K.H., 1970. Flora Iranica. 70: 391-392.
- Safei, M. & M. Tarkesh Esfehani, 2011. Medicinal plant habitat protection Ferula ovina Boiss using potential habitat modeling (model Proposed ecological niche factor analysis). Journal of Plant Ecosystem Conservation 1(1): 105-121.
- Sangoony, H., H.R. Karimzadeh, M.R. Vahabi, & M. Tarkesh esfahani, 2011. Determining the potential habitat of Astragalus gossypinus Fischer in west region of Isfahan, using Ecological Niche Factor Analysis. Iranian Journal of Applied RS & GIS Techniques in Natural Resource Science 3(2): 1-13.
- Sankary, M.N. 1979. Autecology of Stipa barbataDesf from the Syrian arid zone in comparison withseveral Mediterranean–type arid zone grassspecies. Journal of Arid Environments 23: 251-262.
- Sheikh-Hosseini, A.R. & F. Nourbakhsh, F. 2007. The effect of soil and plant residues on net nitrogen mineralization. Iranian Journal of Pajouhesh & Sazandegi 75: 127-133(In Persian).
- Songlin F, J. Schibig, & Vance, M. 2007. Spatial habitat modeling of American chestnut at Mammoth Cave National Park. Journal of Forest Ecology and Management, 252: 201–207.
- Strubbe, D. & E. Matthysen, 2008. Predicting the potential distribution of invasive ringnecked parakeets Psittacula krameri in northern Belgium using an ecological niche modelling approach، Biological Invasions Online, Available at http://www.springerlink.com/content/nnw78qq86kx0j671/fulltext.pdf. Accessed 1 May 2008.
- Trail, L.W. & R.C. Bigalke, 2006. A presence habitat suitability model for large grazing African ungulates and its utility for wildlife management. Journal of Ecology, 45: 347-354.
- Virgilio, N.D., A. Monti, & G, Venturi, 2007. Spatial variability of switch grass (Panicum Virgatum L.) yield as relatead to soil parameters in a small field. Journal of Field Crops Research 101: 232-239.
- Zare Chahouki, M.A. & M. Abasi, 2016. Habitat suitability modeling for Thymus kotschyanus Boiss. Using ecological-niche factor analysis (case study: rangeland of middle Taleghan). Iranian Journal of Medicinal and Aromatic Plants 32 (4): 561-573(In Persian).
- Zheng, J., M. He, X. Li, Y. Chen, X. Li, & L. Liu, 2008. Effect of Salsola Passerine shrub patches on the micro scale heterogeneity of soil in mountain grassland, China. Journal of Arid Environments 72: 150-161.
- Zimmermann, F., V. Lukarevsky S., Beruchashvili, G., Breitenmoser, W. & Breitenmoser, U. 2007. Mapping the vision-potential living space for the leopard in the Caucasus, Cat News, Journal of Special Issue, 2: 28-33.