نتایج جستجو برای: lmdi
تعداد نتایج: 211 فیلتر نتایج به سال:
Analyzing the evolution law of carbon emissions is particularly important for designation policies on energy conservation and emission reduction. Based regional division China, this paper uses a spatial panel model to find causes differences in emission, non-parametric model, logarithmic mean Divisia index (LMDI) extended STIRPAT analyze relevant influencing factors detail. From studies paper, ...
Guangdong Province, as one of China’s fast-developing regions, an important manufacturing base, and the national first round low-carbon pilots, still faces many challenges in controlling its total energy consumption. Coal dominates Guangdong’s consumption remains major source CO2. Previous research on factors influencing has lacked a systematic analysis both from supply side (factors related to...
انتشار دیاکسیدکربن ناشی از مصرف انرژی، به عنوان یکی از معضلات اساسی مطرح است. در راستای کنترل و کاهش انتشار آن، شناسایی عوامل اثرگذار نقش کلیدی دارد. در این میان، تحلیل تجزیه شاخص (IDA) بهعنوان یکی از روشهای شناخت عوامل اثرگذار بر انتشار دیاکسیدکربن ناشی از مصرف انرژی مورد استفاده قرار میگیرد. در این مطالعه با استفاده از روش تحلیل تجزیة شاخص و استفاده از روش میانگین لگاریتم شاخص دیویژیا (LM...
بخش نیروگاهی با سهم 2/28 درصدی از کل انتشار دیاکسیدکربن، بزرگ ترین بخش منتشرکننده ی گاز گلخانهای در کشور است. این مطالعه از تکنیک تجزیهی شاخص دیویژیا میانگین لگاریتمی ( LMDI ) [1] استفاده میکند تا تأثیر پنج عاملِ رشداقتصادی، شدتِ سوخت، شدتِ انرژی برق، ساختار تولید و کیفیت سوخت را در اثرگذاری بر تغییر انتشار دیاکسیدکربنِ بخش نیروگاهی برای دورهی 1386-1378 تبیین کند. اثرِ بازده حرارتی و...
Renewable energy consumption (REC) has an important significance in mitigating CO2 emissions. However, currently, few scientists have analyzed the underlying impact of REC from a global geographic perspective. Thus, here, we divide world into seven regions to study this during period 1971–2016 using logarithmic mean Divisia index (LMDI). These were East Asia and Pacific (EAP), Europe Central (E...
The shortage of water resources has become a notable bottleneck, restricting the economic development many countries and areas around word, especially that North-west China. Inner Mongolia Autonomous Region Shaanxi Province are important energy bases food production in However, region is suffering from perennial drought shortage, which most significant shortcoming for production. Guiding decoup...
China has implemented many green transition policies to reach its carbon peak target, some of which do not consider the actual reduction pressures that localities can afford, thus lowering living standards residents and economic growth, makes process unsustainable. The Yellow River Basin plays an important role in China’s energy, food, manufacturing, ecological sectors. Thus, design region need...
The electricity sector is a complex system, especially in the Yangtze River Delta (YRD) of China. Thus, carbon dioxide (CO2) emission YRD’s during 2000–2020 was first calculated and then evaluated from two systematical dimensions cross-region whole process (production, trade, transmission, consumption) by an extended logarithmic mean Divisia index (LMDI). (1) During 2000–2020, CO2 increased 228...
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