دانلود مقاله ISI انگلیسی شماره 69491
عنوان فارسی مقاله

تکنیک برای تعیین کمیت رد پای کربن متجسم از پروژه های ساختمانی با استفاده از برآوردگرهای ضریب انتشار احتمالی

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
69491 2016 17 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Technique for quantification of embodied carbon footprint of construction projects using probabilistic emission factor estimators
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Journal of Cleaner Production, Volume 119, 15 April 2016, Pages 135–151

کلمات کلیدی
رد پای کربن؛ ارزیابی چرخه حیات؛ انتشار تجسم؛ ساختمان سبز؛ ابزارهای محاسباتی
پیش نمایش مقاله
پیش نمایش مقاله تکنیک برای تعیین کمیت رد پای کربن متجسم از پروژه های ساختمانی با استفاده از برآوردگرهای ضریب انتشار احتمالی

چکیده انگلیسی

Buildings consume a significant proportion of the world's resources, mostly in the form of materials usage. In addition, with the ongoing efforts focusing on reducing the operational energy consumption of buildings, the embodied emissions of buildings are expected to increase in proportion in the future. With the increasing focus placed on the embodied emissions of buildings, organizations in the construction industry will face requirements to report information regarding the embodied emissions of buildings. However, in order to obtain the embodied emission of buildings, tremendous efforts have to be placed as the process is data intensive. In order to overcome this challenge, a streamlined technique is proposed to minimize the efforts required by practitioner to obtain the embodied carbon footprint. The proposed technique comprises a probabilistic model of emission factor estimators used to estimate the required embodied emissions. Based on the four projects presented as case study for the proposed technique, the practitioner would be required to manually match the appropriate emission factors to the activity data for between 12 and 21% of the data points. This is in contrast to the current traditional technique, which requires the manual matching of 100% of data points. The resultant deviation of the computed embodied carbon footprint from the proposed technique and the current technique was between −0.25% and +3.65%.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.