Caracterisation De L'aerosol Atmospherique Et Leur Impact Sur Le Changement Climatique: Comprendre Les Objectifs De L'accord De Paris (Cop21)

الموضوعات

علوم بحتة وطبيعية

روابط وملفات

التعريف والنوع

رقم الوثيقة

0504f384-2c3f-4f12-89d1-7dc004888d8f

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

ماستر (LMD)

نوع الملف

pdf text

أسماء الملفات

2011462_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":" Sidali Khedidji","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"فاطمة الزهراء بن طاهر","title_ar":"اعداد","title_en":"Preparation"},{"name_ar":"مريم سلام","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

French

المصدر والدورية

اسم المصدر

Caracterisation De L'aerosol Atmospherique Et Leur Impact Sur Le Changement Climatique: Comprendre Les Objectifs De L'accord De Paris (Cop21)

المحتوى والصفحات

عدد الصفحات

0

ترجمة الملخص

Atmospheric aerosols play an important role in the earth's climate system. They arealso the source of certain air pollution problems in urban areas. However, theirinfluence on global climate change, as well as their chemical properties in urbanareas, are still very poorly understood.Climate change is one of the greatest environmental challenges that our societies willhave to face and will have to respond both globally and at regional scales throughsustainable development policies such as the Earth Summits; COP21 (Paris 2015);COP20 (Lima 2014); COP19 (Warsaw 2013) and COP18 (Doha 2012). Even a smallincrease in the earth's average temperature would have important consequences foragriculture, forests and hydrological cycles, and for the biosphere. A precisedescription of the chemical composition of the atmosphere is now required to facemany environmental challenges, whether on a global scale (climate change, oxidizingcapacity of the troposphere, stratospheric ozone hole), regional (transboundarypollution) or local (industrial accident, urban air quality).In order to characterize these aerosols, We have cited CG / MS, CI, thermo-optics,AMS, XRF for the analysis of chemical properties; LIDAR, then SMPS and L’OPCfor the physico-optical characterization.

إشراف وإعداد

الإشراف

Sidali Khedidji

الإعداد

فاطمة الزهراء بن طاهر, مريم سلام

الاقتباسات الببليوغرافية