کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6340461 | 1620390 | 2013 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Greenhouse gas emission from the total process of swine manure composting and land application of compost
ترجمه فارسی عنوان
انتشار گازهای گلخانه ای از کل فرآیند کمپوست کود کمپوست و استفاده از زمین کمپوست
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
انتشار گازهای گلخانه ای، کمپوست، کاربرد زمین، کود خوک، ارزیابی چرخه حیات،
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علم هواشناسی
چکیده انگلیسی
Greenhouse gas (GHG) emissions from animal manure management are of great concern in China. However, there are still great uncertainties about China's GHG inventory due to the GHG emission factors partly used default values from the Intergovernmental Panel of Climate Change (IPCC) guidelines. The purpose of this study was to use a case study in Beijing to determine the regional GHG emission factors based on the combination of swine manure composting and land application of the compost with both on-site examination and a life cycle assessment (LCA). The results showed that the total GHG emission factor was 240 kgCO2eq tDSâ1 (dry solids), including the direct GHG emission factor of 115 kgCO2eq tDSâ1 for swine manure composting and 48 kgCO2eq tDSâ1 for land application of the compost. Among the total GHG emissions of 5.06 kgCH4 tDSâ1 and 0.13 kgN2O tDSâ1, the swine manure composting contributed approximately 89% to CH4 emissions while land application accounted for 92% of N2O emission. Meanwhile, the GHG emission profile from the full process in Beijing in 2015 and 2020 was predicted by the scenario analysis. The composting and land application is a cost-effective way for animal manure management in China considering GHG emissions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Atmospheric Environment - Volume 81, December 2013, Pages 348-355
Journal: Atmospheric Environment - Volume 81, December 2013, Pages 348-355
نویسندگان
Jia Zhong, Yuansong Wei, Hefeng Wan, Yulong Wu, Jiaxi Zheng, Shenghui Han, Bofu Zheng,