The study of the effect of topographic factors on production of Artemisia melanolepis in southeastern rangelands of Sabalan

مولایی, مریم and قربانی, اردوان and پورنعمتی, اردشیر and صادقی‌نسب, محمد (2018) The study of the effect of topographic factors on production of Artemisia melanolepis in southeastern rangelands of Sabalan. In: The 13th National Conference on Watershed Management Science & Engineering of Iran and The 3rd National Conference on Conservation of Natural Resources and Environment, 3-4 October 2018, Ardabil, Iran.

[img] Text (بررسی تأثیر عوامل توپوگرافی در مقدار تولید Artemisia melanolepis در مراتع جنوب‌شرقی سبلان)
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Abstract

This research was carried out with the aim of investigating the relationship between the production of Artemisia melanolepis in southeast rangelands of Sabalan and topographical factors. Species production was measured by cutting and weighing method in 200 1m2 plots in habitats of this species. Topographic factors including elevation, slope and aspect were investigated in this study. The correlation between production of A. melanolepis and elevation classes, slope and aspect parameters was analyzed by regression method and SPSS-22 software. The results showed that there is a significant relationship between the production of this species with each of the studied factors and its production is directly related to elevation, slope and aspect. Keywords: production, Iranian Artemisia, Regression, Sabalan.

Item Type: Conference or Workshop Item (Poster)
Persian Title: بررسی تأثیر عوامل توپوگرافی در مقدار تولید Artemisia melanolepis در مراتع جنوب‌شرقی سبلان
Persian Abstract: این پژوهش با هدف بررسی رابطه تولید گونه مرتعی Artemisia melanolepis در مراتع جنوب‌شرقی سبلان با عوامل توپوگرافی انجام شد. تولید گونه به روش قطع و توزین در سطح پلات‌های یک متر مربعی در رویشگاه این گونه اندازه‌گیری شد. عوامل توپوگرافیکی شامل ارتفاع، شیب و جهت جغرافیایی در این پژوهش بررسی گردید. میزان همبستگی بین تولید گونه A. melanolepis و طبقات ارتفاعی و پارامترهای شیب و جهت جغرافیایی با استفاده از روش رگرسیون و نرم‌افزار SPSS22 تجزیه و تحلیل شد. نتایج نشان داد که رابطه معنی‌داری بین تولید این گونه با هر کدام از عوامل مورد مطالعه وجود دارد و تولید آن رابطه مستقیم با ارتفاع، شیب و جهت جغرافیایی دارد. واژگان كليدي: تولید، درمنه انحصاری ایران، رگرسیون، سبلان
Subjects: Divisions > Conferences > The 13th National Conference on Watershed Management Science & Engineering of Iran and The 3rd National Conference on Conservation of Natural Resources and Environment
Conferences > The 13th National Conference on Watershed Management Science & Engineering of Iran and The 3rd National Conference on Conservation of Natural Resources and Environment
Divisions: Conferences > The 13th National Conference on Watershed Management Science & Engineering of Iran and The 3rd National Conference on Conservation of Natural Resources and Environment
Subjects > Conferences > The 13th National Conference on Watershed Management Science & Engineering of Iran and The 3rd National Conference on Conservation of Natural Resources and Environment
Date Deposited: 17 Oct 2018 17:16
Last Modified: 17 Oct 2018 17:16
URI: http://repository.uma.ac.ir/id/eprint/951

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