Modelling bryophytes distribution pattern using environmental parameters of Iran in Geographical Information Systems (GIS): a case study of three genera Tortula, Grimmia and Bryum (Bryophyta)
Publish place: Botanical Journal of Iran، Vol: 12، Issue: 2
Publish Year: 1390
نوع سند: مقاله ژورنالی
زبان: English
View: 173
This Paper With 17 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_ROST-12-2_005
تاریخ نمایه سازی: 2 آبان 1401
Abstract:
In the present study, a modelling approach based on Geographical Information Systems (GIS) analysis is presented with the aim of identifying the influence of environmental parameters on three genera, namely, Tortula, Grimmia and Bryum as representatives of Iranian bryoflora. By using ArcGIS Desktop, we produced a model for environmental variables include altitude, precipitation, temperature and humidity. To test the model, we surveyed the effect of selected geographical and environmental variables including altitude, latitude, annual mean precipitation, maximum, minimum, and mean temperatures and humidity on distribution pathern of these three genera. Within ۱۰۸ localities, ۵۲ samples of Bryum (۴۸%), ۳۳ samples of Grimmia (۳۰%) and ۲۴ samples of Tortula (۲۲%) were recorded.
Keywords:
Authors
مریم صفوی
PhD Student, Science and Research Branch, Islamic Azad University (IAU), Tehran, Iran (E-mail: m_safavi۲۰۰۳@yahoo.com)
سعید شیرزادیان
Research Assistant Prof., Department of Botany, Iranian Research Institute of Plant Protection, P.O. Box ۱۹۳۹۵-۱۴۵۴, Tehran ۱۹۸۵۸۱۳۱۱۱, Iran