ارزیابی پایداری طرح‌های آبخیزداری در حوضه آبخیز سیستان و تل‌حیدری شهرستان جهرم با استفاده از روش IUCN

فلاح پور, امیر; خسروی, رسول; مسعودی, مسعود; مقیم, حسن

doi:10.22059/jrwm.2024.362763.1719

نوع مقاله : مقاله پژوهشی

نویسندگان

¹ بخش مهندسی منابع طبیعی و محیط زیست، دانشکده کشاورزی، دانشگاه شیراز ، شیراز، ایران

² اداره کل منابع طبیعی و آبخیزداری استان فارس، شیراز، ایران

10.22059/jrwm.2024.362763.1719

چکیده

مقدمه: در مدیریت جامع حوضه‌های آبخیز، آبخیزداری از عملیات مکانیکی و زیستی به سمت یک سیستم مدیریتی یکپارچه و اداره واحد اقتصادی، اجتماعی، فرهنگی، سیاسی و بوم‌شناختی با مشارکت مردمی پیش رفته‌است، که از طریق آن بتوان نیازهای انسان را برای زمان حال و نسل‌های آینده بطور مستمر و معقولانه تضمین نمود. علیرغم اینکه در اثر‌بخشی اکثر پروژه‌های آبخیزداری تردیدی نیست، اما همسو و هم‌راستا بودن این پروژه‌ها با اهداف توسعه پایدار نیازمند ارزیابی همه جانبه است.
مواد و روش‌ها: در پژوهش حاضر از روش اتحادیه بین‌المللی حفاظت از طبیعت و منابع طبیعی (IUCN) به منظور ارزیابی پایداری طرح‌های آبخیزداری در حوضه آبخیز سیستان و تل حیدری جهرم و مقایسه آن در دو زمان پیش و پس از اجرا (1400-1384) استفاده شد. مهمترین ویژگی روش IUCN در نظر گرفتن همزمان فاکتورهای اکوسیستمی و انسانی است. بدین منظور، با استفاده از روش نظر‌خواهی از خبرگان، در نهایت سه معیار و 15 شاخص برای بخش اکوسیستم و چهار معیار و 13 شاخص برای بخش انسانی انتخاب گردید. ارزیابی پایداری یک بار بدون وزن‌دهی شاخص‌ها و معیارها و بار دیگر با وزن‌دهی به روش فرایند تحلیل سلسله مراتبی انجام شد.
یافته‌های پژوهش: امتیاز نهایی با توجه به بارومتر پایداری به ترتیب در روش اول پیش از اجرا 30/66 و پس از اجرا 33/71 و در روش دوم 60/64 و 66/66 به دست آمد که نشانگر سیر صعودی در میزان پایداری و افزایش وضعیت پایداری می‌باشد.
بحث و نتیجه‌گیری: نتایج پژوهش حاضر نشان می‌دهد که طرح‌های آبخیزداری انجام شده در منطقه توانسته است که بهبودی نسبی در شرایط بوم شناختی و اقتصادی - اجتماعی منطقه ایجاد نماید

کلیدواژه‌ها

عنوان مقاله [English]

Sustainability assessment of watershed management plans in Sistan and Tol Heidari watershed of Jahrom County using IUCN method

نویسندگان [English]

Amir Fallahpour ¹
Rasoul Khosravi ¹
Masoud Masoudi ¹
Hassan Moghim ²

¹ Department of Natural Resources and Environmental Engineering, College of Agriculture, Shiraz University, Shiraz, Iran

² Natural Resources and Watershed Management Organization, Shiraz, Iran

چکیده [English]

Introduction: In the comprehensive and integrated watershed management approach, watershed management has progressed from a mechanical and biological program to a comprehensive and integrated management system, through which we can guarantee human needs for the present and future generations in a reasonable way. Despite the fact that there is no doubt about the effectiveness of most watershed projects, the alignment of these projects with the goals of sustainable development needs to be evaluated.
Material and Methods: We used IUCN method to assess sustainability of the watershed management plans in Sistan and Tol Heidari watershed of Jahrom County from 2005 to 2021. The most important strength of this method is simultaneous consideration of human and ecosystem factors. For this purpose, using opinion of experts, we determined criteria and indices in two main categories including ecosystem and human welfare. Finally, we selected three criteria and 15 indices for ecosystem section and four criteria and 13 indices for human section to assess watershed sustainability condition. The sustainability assessment of the watershed was performed with and without weighting the indicators and criteria.
Results: The final score, according to the stability barometer respectively in the first method, was 66.30 before implementation and 71.33 after implementation. In the second method, the final score of 60.64 and 66.66 which indicates an upward trend in the level of stability and increase in the state of stability.
Discussion: The results of the present study show that the watershed projects carried out in the region have been able to bring about a relative improvement in the ecological and economic-social conditions of the region.

کلیدواژه‌ها [English]

IUCN Method
Sustainability assessment
Sustainable development
Sustainability indicators
Watershed management plans

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نشریه علمی - پژوهشی مرتع و آبخیزداری

ارزیابی پایداری طرح‌های آبخیزداری در حوضه آبخیز سیستان و تل‌حیدری شهرستان جهرم با استفاده از روش IUCN

مراجع

مراجع

دوره 77، شماره 1
اردیبهشت 1403
صفحه 65-83

ارزیابی پایداری طرح‌های آبخیزداری در حوضه آبخیز سیستان و تل‌حیدری شهرستان جهرم با استفاده از روش IUCN

مراجع

مراجع

دوره 77، شماره 1اردیبهشت 1403صفحه 65-83

دوره 77، شماره 1
اردیبهشت 1403
صفحه 65-83