中国水产养殖二氧化碳排放量估算的初步研究

Elementary study on evaluation of CO2 emissions from aquaculture in China

摘要: 依据2008年对中国水产养殖能耗与节能技术调查数据和相关统计数据，利用Oak Ridge National Laboratory（ORNL）提出的二氧化碳（CO2）排放量的计算方法，对中国水产养殖的CO2排放量进行了估算和分析。中国水产养殖的CO2排放总量约为988.6104 t，占全国CO2排放总量的0.17%；水产养殖CO2排放强度为0.253 kg美元-1，是美国国内生产总值（GDP）CO2排放强度的0.4倍。

Abstract: Based on the 2008 survey data and relevant statistics of Chinese aquaculture energy consumption and energy-saving technology, we adopted the calculating method of CO2 emissions proposed by Oak Ridge National Laboratory to evaluate and analyze the CO2 emissions from aquaculture in China. The total CO2 emissions from aquaculture reach 9.886 million tons, accounting for 0.17% of the national emissions, and the emission intensity is 0.235 kgUSD-1, being 0.4 times as much as CO2 emission intensity in GDPof USA.