•  Persian
    • Persian
    • English
  •   ورود
  • دانشگاه فردوسی مشهد
  • |
  • مرکز اطلاع‌رسانی و کتابخانه مرکزی
    • Persian
    • English
  • خانه
  • انواع منابع
    • مقاله مجله
    • کتاب الکترونیکی
    • مقاله همایش
    • استاندارد
    • پروتکل
    • پایان‌نامه
  • راهنمای استفاده
Search 
  •   کتابخانه دیجیتال دانشگاه فردوسی مشهد
  • Search
  •   کتابخانه دیجیتال دانشگاه فردوسی مشهد
  • Search
  • همه
  • عنوان
  • نویسنده
  • سال
  • ناشر
  • موضوع
  • عنوان ناشر
  • ISSN
  • شناسه الکترونیک
  • شابک
جستجوی پیشرفته
JavaScript is disabled for your browser. Some features of this site may not work without it.

Search

Show Advanced FiltersHide Advanced Filters

Filters

Use filters to refine the search results.

نمایش تعداد 1-9 از 9

    • Relevance
    • Title Asc
    • Title Desc
    • سال صعودی
    • سال نزولی
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
  • خروجی
    • CSV
    • RIS
    • Sort Options:
    • Relevance
    • Title Asc
    • Title Desc
    • Issue Date Asc
    • Issue Date Desc
    • Results Per Page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100

    Magnetic susceptibility and free iron oxides (Fed) of a loesspaleosol section at Southweastern Sari (Northern Iran) 

    نوع: Conference Paper
    نویسنده : حامد نجفی کرسامی; علیرضا کریمی; Farhad Khormali; غلامحسین حق نیا; Shamsollah Ayoubi; Hossein Tazikeh; Hamed najafi; Alireza Karimi; Gholam Hosain Haghnia
    سال: 2017
    خلاصه:

    >
    and Fed variations in loess-paleosol sequence section ate Southweastern Sari in

    northern Iran....

    OSL dating of palaeosols in arid environments of Iran 

    نوع: Conference Paper
    نویسنده : زکیه رشیدی کوچی; علیرضا کریمی; Reza Sohbati; Andrew S. Murray; Farhad Khormali; zakieh rashidi; Alireza Karimi
    سال: 2017
    خلاصه:

    reconstruction. Ten representative pedons from Khorasan Rzavi

    (northeastern Iran), Kerman (Eastern Iran) and Esfahan (central Iran) provinces were described and sampled for geochemical analysis and luminescence dating. The paleosols contain a red...

    Stable isotope geochemistry of pedogenic carbonates in loess-derived soils of northeastern Iran: Paleoenvironmental implications and correlation across Eurasia 

    نوع: Journal Paper
    نویسنده : Omid Bayat; علیرضا کریمی; Hossein Khademi; Alireza Karimi
    سال: 2016
    خلاصه:

    Despite the occurrence of pedogenic carbonates in loess/paleosol sequences of northern and northeastern Iran, there is no information about stable isotope geochemistry of pedogenic carbonates in these regions. This paper presents thefirst stable...

    Paleoenvironment of geomorphic surfaces of an alluvial fan in the eastern Isfahan, Iran, in the light of micromorphology and clay mineralogy 

    نوع: Journal Paper
    نویسنده : Omid Bayat; Hamidreza Karimzadeh; علیرضا کریمی; Mostafa Karimian Eghbal; Hossein Khademi; Alireza Karimi
    سال: 2017
    خلاصه:

    Alluvial fans are one of the most important landforms in geomorphological and paloenvironmental studies.

    The objective of this study was the application of claymineral assemblages and micromorphological properties of the studied paleosols...

    Climatic interpretation of loess-paleosol sequences at Mobarakabad and Aghband, Northern Iran 

    نوع: Journal Paper
    نویسنده : A. Ghafarpour; F. Khormali; W. Balsam; علیرضا کریمی; Sh. Ayoubi; Alireza Karimi
    سال: 2016
    خلاصه:

    Loess accumulation and paleosol formation are important Quaternary geoarchives in northern Iran. Two

    loess-paleosol sequences at Mobarakabad and Aghband were examined using soil morphology and

    micromorphology, mineralogy, magnetic...

    Lithostratigraphic and Biostratigraphic studies of Neyzar Formation in Jalil- Abad section (northwest of Mashhad, Iran) 

    نوع: Conference Paper
    نویسنده : محمد وحیدی نیا; Abas Sadeghi; Mohammad Vahidinia
    سال: 2011
    خلاصه:

    Formation with Abtalkh Formation is conformable and the upper contact this formation with Kalat Formation is Disconformable (as a paleosol). At the first time, on the base of Micropaleontological studies, 33 species belonging to 26 genera of Planktonic...

    Magnetic susceptibility and morphological characteristics of a loess-paleosol sequence in northeastern Iran 

    نوع: Journal Paper
    نویسنده : علیرضا کریمی; Hossein Khademi; Shamsollah Ayoubi; Alireza Karimi
    سال: 2013
    خلاصه:

    Magnetic susceptibility of loess-paleosol sequences is frequently used for paleoclimatic and paleoenvironmental studies. A penultimate loess-paleosol (Tappeh Salam section) from northeastern Iran was studied to determine i) morphological...

    Calcic soils as indicators of profound Quaternary climate change in eastern Isfahan, Iran 

    نوع: Journal Paper
    نویسنده : Omid Bayat; Hamidreza Karimzadeh; Mostafa Karimian Eghbal; علیرضا کریمی; Ronald Amundson; Alireza Karimi
    سال: 2018
    خلاصه:

    Pleistocene to the Holocene. These geomorphic surfaces contain calcareous soils and paleosols. Interpretation of the pedogenic evidence indicates that there have been multiple periods of clay formation and carbonate accumulation over time, with an overall...

    Microbiostratigraphy and Depositional Environment of Kalat Formation based on Foraminifera in Kalat-Naderi section (Northeast of Mashhad, Iran) 

    نوع: Conference Paper
    نویسنده : محمد وحیدی نیا; عباس صادقی; Mohammad Vahidinia
    سال: 2010
    خلاصه:

    Microbiostratigraphy and Depositional Environment of Kalat Formation based on Foraminifera in Kalat-Naderi section (Northeast of Mashhad, Iran)

    نویسنده

    ... View More

    سال

    کلیدواژه

    ... View More

    نوع

    زبان

    نوع محتوا

    عنوان ناشر

    • درباره ما
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    DSpace software copyright © 2019-2022  DuraSpace