南方农业学报2013，Vol.44Issue(6)：1050-1054,5.DOI:10.3969/j:issn.2095-1191.2013.6.1050
我国天然橡胶生产的碳排放特征及因素分解——以海南农垦为例
Characteristics and factor decomposition of carbon emission from Chinese natural rubber——A case of Hainan State Farms
摘要
Abstract
[Objective]Carbon emission per unit of natural rubber product and per area in Hainan State Farms in 2002-2009 was measured to study the important influencing factors and their decomposition for carbon emission.[Method]The input-output data of natural rubber in Hainan State Farms were used for calculation and decomposition based on Kaya identical equation.[Conclusion]Fertilizer,fuel,pesticides,and electricity were the most important inputs.Carbon emission per unit area was higher than that of agricultural land.Carbon emission per unit product was strongly related to natural disasters.Production efficiency improvement was the dominant factor for carbon emission reduction,and the scale effect was the main reason for increasing,while the structure effect was a critical factor.[Suggestion]To cut carbon emission from rubber production,it is proposed to reduce fertilizer use,optimize processing technique of primary natural rubber products,use less power,and strengthen the wind resistance of rubber plantation.关键词
橡胶林/碳排放/特征/因素分解/海南农垦Key words
rubber plantation/carbon emission/characteristics/factor decomposition/Hainan state-owned farms分类
管理科学引用本文复制引用
刘锐金,魏宏杰,莫业勇..我国天然橡胶生产的碳排放特征及因素分解——以海南农垦为例[J].南方农业学报,2013,44(6):1050-1054,5.基金项目
现代农业产业技术体系建设专项资金项目(CARS-31-GW11) （CARS-31-GW11）
中央级公益性科研院所基本科研业务费专项资金项目(1630022011015) （1630022011015）
