نتایج جستجو برای: insitu conservation

تعداد نتایج: 101616  

Journal: :E3S web of conferences 2023

Significant interest has been devoted to claystones and shales in the context of geological radioactive waste disposal at great depth. The determination their mechanical properties is needed for appropriate design underground galleries tunnels. Given high sensitivity changes water content, special care be taken so as provide characteristics close possible (saturated) insitu ones. Based on hydro...

Throughout the history, interventions by masons and local builders have played a major role in the creation and continuity of Iranian architecture. Masons’ understanding and knowledge of conservation and architecture have been derived from experience and practice over the years. Nonetheless, conservation researchers have paid little attention, if any, to the masons’ knowledge, which can be seen...

Journal: :انسان و محیط زیست 0
مهران مجرد آشناآباد هیات علمی گرایش اکولوژی، دانشگاه پیام نور علیرضا روحانی هیات علمی دانشگاه پیام نور.

in future, soil erosion will be a great challenge for biosphere. if the soils today are notprotected carefully hunger crises all over the world will be widespread. the present article endeavorsto survey soil erosion process and approaches to prevent it. furthermore the article tries to review therelation between soil character and soil production capability shedding light on the effect of erosi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه قم 1387

چکیده ندارد.

The values of cultural heritage can be considered as a key word in interventions in conservation of cultural heritage. Nowadays, the role of value in various fields of heritage, especially in architecture heritage, is one of the most important factors that affects the concept of conservation. Along with and related to the concept of value, lies the concept of conservation, one as old as human h...

Journal: :محیط زیست طبیعی 0
مریم کبیری هندی کارشناس ارشد محیط زیست دانشکدة منابع طبیعی، دانشگاه تهران افشین دانه کار دانشیار دانشکدۀ منابع طبیعی، دانشگاه تهران افشین علیزاده استادیار دانشکدۀ منابع طبیعی، دانشگاه تهران نعمت اله خراسانی 4. استاد دانشکدۀ منابع طبیعی، دانشگاه تهران

natural sites with spiritual values are parts of land or sea that play key role in conserving biodiversity and cultural identity. the aim of this study is prioritizing protected zones with spiritual values. in the first step for this survey, based on literature review and according to multi criteria assessment, convenient conservation criteria were compiled, then for each of criterion, indices ...

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