干旱区生态环境知识资源中心(Arid): 中国西南石漠化地区农村能源消费结构研究

Arid

	中国西南石漠化地区农村能源消费结构研究
其他题名	Study on rural household energy consumption structure in rocky desertification region of Southwest China
	郭应军 1; 熊康宁1 ; 安裕伦 2; 盈斌 1; 王琦 1
来源期刊	农业工程学报
ISSN	1002-6819
出版年	2019
卷号	35 期号:3 页码:226-234
中文摘要	农村能源在国家能源体系中发挥着重要作用,能源消费对农村社会经济发展、生态安全、居民身体健康产生重要影响.通过对贵州省石漠化防治示范区的4县8个乡(镇)25个行政村的429户农户进行了派员式入户调查,揭示中国西南石漠化地区的农村能源消费与石漠化等级之间的关联性.研究发现,1)研究区内仍然以薪柴和煤炭为主能源消费结构.2)农村用能呈现清洁化和高效化的趋势,然而能源转型是缓慢的过程;3)能源消费模式区域差异显著.毕节撒拉溪形成薪柴+煤炭的生活用能模式,煤炭型取暖模式和薪柴型生产用能(煮猪食)模式.关岭花江和贞丰北盘江形成薪柴+电力生活用能模式和电力型取暖模式.施秉喀斯特形成薪柴+电力的生活用能模式,薪柴 +煤炭取暖用能模式和煤炭型生产用能模式;4)石漠化等级与薪柴消费量之间的相关性:潜在石漠化地区的薪柴使用量在合理的生态阈值之内,轻度和强度石漠化地区面临石漠化加重与扩大的风险;5)石漠化地区农村能源贫困严重.毕节撒拉溪和贞丰北盘江存在经济不可支付性,4个示范区室内环境污染严重.通过对比分析,发现研究区农村家庭能源消费主要受制于农户收入水平、能源资源的可获性、取暖、传统文化、产业结构、政策等因素的综合影响.该研究为掌握中国西南石漠化地区家庭能源消费现状和发展趋势,制定相关能源与环境政策提供理论依据.
英文摘要	The rural household energy plays an important role in national energy consumption. The rural energy consumption has an important impact on social and economic development, ecological security and residents’ physical health. The survey was conducted based on 429 households in 25 administrative villages, 8 townships(towns), 4 counties, in Karst rocky desertification control demonstration area of Guizhou province. The correlation between rural energy consumption and a scale of karst rocky desertification in southwest China was investigated. The results show that: 1) Firewood and coal are still main energy consumption structure in study area. Due to the overall low level of economic income, farmers have to continue to use traditional firewood, resulting in the formation of firewood + commodity energy consumption model, namely, firewood + coal, firewood + electricity, firewood + petroleum, petrochemical, and other energy modes, and showing a pattern of multi-energy complementarity. 2) The rural energy using tends to be clean and efficient, but the energy consumption transformation is a slow process. Due to the influence of demographic characteristics and traditional culture, the electricity is still not the main energy in the study area. Meanwhile the influence of migrant workers, the rural population is dominated by the elderly, women and children, and "hollow villages" appears in study areas, which complicates the rural energy consumption. 3) Regional differences in energy consumption model are significant. Bijie-salaxi demonstration area have formed model of "firewood + coal" for life energy, "coal" for heating and "firewood" for production energy(cooking pig food). Guanling-huajiang demonstration area and Zhenfeng-beipanjiang have formed model of "firewood + electricity" for life energy and "electricity" for heating. In Shibing Karst demonstration area have formed model of "firewood + electricity" for life energy, "firewood + coal" for heating and "coal" for production. 4) The firewood consumption in potential rocky desertification areas is the highest, but it is within the reasonable ecological threshold and there is no risk of rocky desertification. Its firewood consumption is related to higher biomass, population characteristics, heating, resource availability, lower population density and tourism development. Although the consumption of firewood is the lowest in slight rocky desertification, it has exceeded the reasonable ecological threshold and is at the risk of aggravation and expansion of rocky desertification. Its firewood consumption is related to the abundant coal and living habits. The firewood consumption is lower in moderate-intensity karst rocky desertification, but it has exceeded the reasonable ecological threshold and is at the risk of aggravation and expansion of rocky desertification. The firewood consumption is related to the lower forest coverage, biomass and stand biomass, low income level, historical factors and loss of opportunity cost. 5) The rural energy poverty in karst rocky desertification areas is serious. The economic unaffordability is mainly found in Bijie-salaxi and Zhenfeng-beipanjiang. Indoor environmental pollution was serious in four study areas, especially in Bijie-salaxi and shibing Karst. 6) This study reveals differences in energy consumption level and structure of rural households in karst rocky desertification areas in southwest China. Through comparative analysis, it is found that energy consumption of rural households is mainly subject to the comprehensive influence of the income level of farmers, the availability of energy and resources, heating, traditional culture, industrial structure, policies and other factors. This study provides theoretical basis for understanding the current situation and development trend of household energy consumption in rural region of southwest China and formulating relevant policies of energy and environmental.
中文关键词	农村 ; 能源资源 ; 能源消费 ; 石漠化 ; 中国西南
英文关键词	rural areas energy resources energy consumption rocky desertification Southwest China
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURAL ENGINEERING
WOS研究方向	Agriculture
CSCD记录号	CSCD:6421086
来源机构	贵州师范大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/239331
作者单位	1.贵州师范大学喀斯特研究院, 贵州省喀斯特山地生态环境国家重点实验室培育基地, 贵阳, 贵州 550001, 中国; 2.贵州师范大学地理与环境学院, 贵阳, 贵州 550001, 中国
推荐引用方式 GB/T 7714	郭应军,熊康宁,安裕伦,等. 中国西南石漠化地区农村能源消费结构研究[J]. 贵州师范大学,2019,35(3):226-234.
APA	郭应军,熊康宁,安裕伦,盈斌,&王琦.(2019).中国西南石漠化地区农村能源消费结构研究.农业工程学报,35(3),226-234.
MLA	郭应军,et al."中国西南石漠化地区农村能源消费结构研究".农业工程学报 35.3(2019):226-234.