CAJ | 학술논문

根据1996-2010年间浙江省11个地区土地利用状况与能源消耗数据,计算各地区碳排放量,分析碳源、碳汇、碳排放总量及地均建设用地碳排放。研究结果显示：浙江省的碳源主要是建设用地上的能源消耗,且增长显著;林地总体属碳汇区,但林地面积逐年减少,碳汇效率渐趋降低;15年间各地区碳排放的变化,与经济发展的阶段性具有一致性规律。浙江省的碳排放基本呈二面夹二带格局：宁绍平原与温瑞平原是主要的碳源区,金华与衢州以北地区次之,以南地区碳源与碳汇总体平衡。浙江省低碳土地利用方式有待进一步改善。
근거1996-2010년간절강성11개지구토지이용상황여능원소모수거,계산각지구탄배방량,분석탄원、탄회、탄배방총량급지균건설용지탄배방。연구결과현시：절강성적탄원주요시건설용지상적능원소모,차증장현저;임지총체속탄회구,단임지면적축년감소,탄회효솔점추강저;15년간각지구탄배방적변화,여경제발전적계단성구유일치성규률。절강성적탄배방기본정이면협이대격국：저소평원여온서평원시주요적탄원구,금화여구주이북지구차지,이남지구탄원여탄회총체평형。절강성저탄토지이용방식유대진일보개선。
This paper examines patterns of land use and of energy consumption（coal,oil,and natural gas） in 11 regions in Zhejiang Province for the period 1996–2010.For each region,the total carbon emissions,carbon sources,and carbon sinks were analyzed,as were the average carbon emissions on construction land.The results show that the carbon sources in the province derive mainly from energy consumption on construction land,and that the consumption ranged from 615.07 × 108 tons in 1996 to 6704.34 × 108 tons in 2010.Woodlands are a carbon-sink area,but their area is reducing year by year and the efficiency of the carbon sink is gradually reducing.The pattern of change of carbon emissions over the 15-year period is consistent with the trend of economic development of the host regions.The carbon emissions in Zhejiang Province show a spatial pattern which are： Ningbo–Shaoxing plain and Wenzhou-Rui’an plain are the two main carbon source areas,and the northern areas of Jinhua and Quzhou cities are the secondary carbon source areas,although the southern parts of Jinhua and Quzhou cities represent a general equilibrium between carbon sources and sinks.The extent and/or degree of lowcarbon land use needs to be increased in Zhejiang Province.