Particles and iodine compounds in coastal Antarctica
نویسندگان
چکیده
منابع مشابه
Direct evidence for coastal iodine particles from Laminaria macroalgae
Direct evidence for coastal iodine particles from Laminaria macroalgae – linkage to emissions of molecular iodine G. McFiggans, H. Coe, R. Burgess, J. Allan, M. Cubison, M. Rami Alfarra, R. Saunders, A. Saiz-Lopez, J. M. C. Plane, D. Wevill, L. Carpenter, A. R. Rickard, and P. S. Monks Atmospheric Physics Group, Physics Dept., University of Manchester Institute of Science and Technology, P.O. B...
متن کاملextraction and characterization of allium irancum plant extract and its application in the green synthesis of silver nano particles and oxidation of thiocarbony1 compounds
سنتز سبز نانوذرات فلزی (nps) درسالهای اخیر توجه بسیارزیادی را به خود جلب کرده است. زیرا این پروتوکل کم هزینه وسازگار با محیط زیست از روش های استاندارد سنتز. در این پایان نامه ما گزارش میکنیم یک روش ساده و سازگار با محیط زیست برای سنتز نانوذرات نقره با استفاده از محلول آبی عصاره گیاه allium iranicum به عنوان یک عامل کاهش دهنده ی طبیعی. نانو ذرات نقره مشخص شد با استفاده از تکنیک های uv-visible، x...
Direct evidence for coastal iodine particles from Laminaria macroalgae – linkage to emissions of molecular iodine
Renewal of ultrafine aerosols in the marine boundary layer may lead to repopulation of the marine distribution and ultimately determine the concentration of cloud condensation nuclei (CCN). Thus the formation of nanometre-scale particles can lead to enhanced scattering of incoming radiation and a net cooling of the atmosphere. The recent demonstration of the chamber formation of new particles f...
متن کاملSeasonality of PAN in coastal antarctica
Seasonal variation of peroxyacetylnitrate (PAN) in coastal Antarctica measured with a new instrument for the detection of sub-part per trillion mixing ratios of PAN G. P. Mills, W. T. Sturges, R. A. Salmon, S. J.-B. Bauguitte, K. A. Read, and B. J. Bandy School of Environmental Sciences, University of East Anglia, Norwich NR4 7TJ, UK British Antarctic Survey, Maddingley Road, Cambridge, UK Depa...
متن کاملHCHO measurements during CHABLIS in coastal Antarctica
Gas phase formaldehyde concentrations were measured during the 2004-5 CHABLIS campaign at Halley research station, Antarctica. Data coverage span from March 2004 through to January 2005 thus capturing the majority of the year. Factors controlling HCHO concentration include local chemical sources and sinks, and exchange with the 5 snow surface. The measured seasonality is in line with previous o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Geophysical Research: Atmospheres
سال: 2015
ISSN: 2169-897X
DOI: 10.1002/2015jd023301