اثر اماکن فرهنگی بر پویایی پوشش جنگلی (مطالعه موردی: جنگل های شهرستان جوانرود)
محورهای موضوعی : سیستم اطلاعات جغرافیایی
زینب عزیزی
1
,
ایرج حسن زاد ناورودی
2
,
زهرا عزیزی
3
,
مازیار حیدری
4
1 - دانشجوی دکترای مدیریت جنگل، دانشکده منابع طبیعی، دانشگاه گیلان، صومعه¬سرا، ایران.
2 - دانشیار، دانشکده منابع طبیعی، دانشگاه گیلان، صومعه¬سرا، ایران. *(مسوول مکاتبات)
3 - گروه مهندسی نقشه برداری، دانشکده عمران، آب و محیط زیست، دانشگاه شهید بهشتی، تهران، ایران.
4 - استادیار، بخش تحقیقات منابع طبیعی، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان کردستان، سازمان تحقیقات، آموزش و ترویج کشاورزی، سنندج، ایران.
کلید واژه: پوشش جنگلی, تأثیر فرهنگی, سکونتگاه, جوانرود.,
چکیده مقاله :
زمینه و هدف: این پژوهش با هدف بررسی پویایی پوشش جنگلی شهرستان جوانرود با توجه به تأثیر اماکن فرهنگی از جمله آثار باستانی، زیارتگاه ها و جاذبه های تفریحی و گردشگری انجام شد.
روش بررسی: در مجموع 42 مکان فرهنگی برای تجزیه و تحلیل شناسایی شد. نرمال بودن داده ها شامل مکان، مساحت و قدمت این سایت ها با استفاده از آزمون کولموگروف-اسمیرنوف از طریق نرم افزار SPSS مورد بررسی قرار گرفت. سازمان جنگلها، مراتع و آبخیزداری نقشههای پوشش گیاهی سالهای 2004 و 2021 را در قالب برداری در مقیاس 1:25000 با جزئیات کاربری اراضی، انواع پوشش و طبقات تراکم تاج پوشش ارائه کرد. از تصاویر ماهواره ای برای ایجاد نقشه کاربری فعلی برای منطقه مورد مطالعه استفاده شد.
یافته ها: شاخص های پوشش تاج و تراکم محاسبه شد. برای ارزیابی تأثیر سن و مساحت مکانهای فرهنگی بر تراکم تاج پوشش جنگلی و درصد پوشش از رگرسیون لجستیک استفاده شد. یافتهها حاکی از همبستگی مثبت بین سن و مساحت مکانهای فرهنگی و درصد پوشش تاج بود، اگرچه رابطه معنیداری مشاهده نشد.
بحث و نتیجه گیری: با این حال، منطقه با تراکم تاج پوشش همبستگی مثبت داشت، در حالی که سن بر تراکم تاج پوشش تأثیر منفی داشت، با یک رابطه معنیدار بین سن و تراکم تاج پوشش.
Background and Objective: This study aimed to explore the dynamics of forest coverage in Javanrood city, considering the influence of cultural sites, including ancient landmarks, shrines, and recreational and tourist attractions.
Material and Methodology: A total of 42 cultural sites were identified for analysis. The normality of data, including location, area, and age of these sites, was tested using the Kolmogorov-Smirnov test through SPSS software. Forest, rangeland, and watershed management organization provided vegetation maps for the years 2004 and 2021 in a vector format at a scale of 1:25,000, detailing land use, cover types, and canopy density classes. Satellite imagery was utilized to create a current land use map for the area of study. Indices for canopy coverage and density were calculated. Logistic regression was applied to assess the impact of the age and area of cultural sites on the forest canopy density and coverage percentage.
Findings: The findings indicated a positive correlation between the age and area of cultural sites and the percentage of canopy coverage, although no significant relationship was established.
Discussion and Conclusions: However, the area was positively correlated with canopy density, while age negatively affected canopy density, with a significant relationship identified between age and canopy density.
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