نتایج جستجو برای: and habitat uses

تعداد نتایج: 16840317  

Journal: :Journal of the American Medical Association 1885

Journal: :The Boston Medical and Surgical Journal 1865

2014
Sean A. Rands

Pollinator decline has been linked to landscape change, through both habitat fragmentation and the loss of habitat suitable for the pollinators to live within. One method for exploring why landscape change should affect pollinator populations is to combine individual-level behavioural ecological techniques with larger-scale landscape ecology. A modelling framework is described that uses spatial...

Journal: :Scientific American 1869

Journal: :Nature 1917

Journal: :Current Developments in Mathematics 1996

Journal: :Dublin Quarterly Journal of Medical Science 1862

Journal: :The primary care companion for CNS disorders 2013
Abdulkader Alam Zoya Voronovich Joseph A Carley

OBJECTIVE To review the literature examining the use of mirtazapine with an emphasis on its therapeutic benefits for psychiatric patients with comorbid medical conditions. DATA SOURCES MEDLINE, PsycINFO, Global Health, and AGRICOLA were searched using the terms mirtazapine OR Remeron. Limits were English language, human, year 1980-2012, treatment and prevention, and therapy. STUDY SELECTION...

Journal: :مرتع و آبخیزداری 0
لیلا خلاصی اهوازی دانش آموختة کارشناسی ارشد مرتع داری، دانشکدة منابع طبیعی، دانشگاه تهران محمدعلی زارع چاهوکی دانشیار دانشکدة منابع طبیعی، دانشگاه تهران

zygophyllum atriplicoides is one of the most important rangeland plants that often seen as associated species and rarely seen as the dominant species in ranglands rangelands which is very critical for soil  in starting and ending points of each transect. measured soil properties (included gravel, texture, organic matter, lime, ph and electrical conductivity) and physiography (elevation and slop...

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