<trans-title>Household energy consumption characteristics of the Tus ethnic group in the northeast of the Tibetan Plateau</trans-title>

Hong-qing LI; Ran XING; Lu JIANG; Xing-peng CHEN; Bing XUE

doi:10.31497/zrzyxb.20201118

Journal of Natural Resources, Volume. 35, Issue 11, 2793(2020)

Household energy consumption characteristics of the Tus ethnic group in the northeast of the Tibetan Plateau

Hong-qing LI1...2, Ran XING1,2, Lu JIANG3,4, Xing-peng CHEN4, and Bing XUE15,* |Show fewer author(s)

Author Affiliations

¹Institute of Applied Ecology, CAS, Shenyang 110016, China

²University of Chinese Academy of Sciences, Beijing 100049, China

³Guangzhou Institute of Geography, Guangdong Academy of Sciences, Guangzhou 510070, China

⁴College of Earth and Environmental Sciences, Lanzhou University, Lanzhou 730000, China

⁵Academy of Plateau Science and Sustainability, Qinghai Normal University, Xining 810016, China

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Figures & Tables(9)

Fig. 1. Awareness of the importance of energy with different incomes

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Fig. 2. Energy flow of average household income

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Fig. 3. Energy flow of households with different incomes

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Table 1. The basic information for households with different incomes

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Table 1. The basic information for households with different incomes

收入分组/元	低收入3000~6550	中低收入6551~10000	中等收入10001~16000	中高收入16001~23000	高收入23001~50000
问卷数量/份	16	23	21	21	19
家庭收入/元	12250	18609	21571	35333	57526
家庭规模/人	4.5	4.3	4.6	4.8	4.7
非劳动力人口/人	2.1	2.3	2.2	2.2	2.3
户主受教育年限/年	9.7	9.0	8.9	8.6	9.0
高于初中学历人数/人	2.6	2.0	2.5	2.3	2.1
户主年龄/岁	52	49	53	50	49

Table 2. Quantity and structure of household energy consumption

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Table 2. Quantity and structure of household energy consumption

类型	低收入		中低收入		中收入		中高收入		高收入
类型	kgce	%	kgce	%	kgce	%	kgce	%	kgce	%
煤炭	1200	34.43	1021	30.10	1307	41.14	1150	34.46	1364	34.32
汽油	200	5.73	191	5.62	153	4.81	241	7.22	195	4.91
柴油	67	1.94	220	6.50	50	1.56	49	1.47	152	3.83
液化气	103	2.95	134	3.94	182	5.72	214	6.42	257	6.47
电力	96	2.75	109	3.22	124	3.91	120	3.61	132	3.32
薪柴	1100	31.56	998	29.41	486	15.31	726	21.77	664	16.70
秸秆	314	9.01	290	8.56	277	8.73	647	19.39	857	21.55
畜粪	406	11.64	429	12.65	598	18.81	189	5.66	354	8.90

Table 3. Difficulty in obtaining energy for households (%)

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Table 3. Difficulty in obtaining energy for households (%)

类型	非常困难	比较困难	一般	比较容易	非常容易	平均分值
电力	0.95	43.82	38.54	14.83	1.86	3.28
煤炭	16.75	54.48	20.67	4.52	3.49	3.78
汽油/柴油	23.34	29.96	11.24	0.51	34.96	3.10
液化气	31.20	13.95	3.33	0.81	50.70	2.67
薪柴	5.97	41.61	24.25	23.92	4.26	3.22
秸秆	4.72	33.21	28.38	30.95	2.73	2.95
畜粪	8.12	25.46	30.96	13.32	22.15	2.97
太阳能	20.04	24.93	15.34	9.30	30.39	2.80

Table 4. Analysis of energy use and proportion (%)

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Table 4. Analysis of energy use and proportion (%)

类型	获取途径	主要用途	使用率
类型	获取途径	主要用途	低收入	中低收入	中等收入	中高收入	高收入
电力	购买	炊事、照明等家用	87.50	100.00	100.00	95.24	100.00
煤炭	购买	炊事、取暖	81.25	100.00	85.71	100.00	94.74
汽油/柴油	购买	交通出行	93.75	82.61	95.24	95.24	84.21
液化气	购买	炊事	12.50	47.83	47.62	38.10	42.11
薪柴	室外采集	炊事、取暖	87.50	91.30	71.43	85.71	78.95
秸秆	自家生产、室外采集	炊事、取暖	81.25	60.00	76.19	60.48	73.68
畜粪	自家生产、室外采集	炊事、取暖	37.50	65.22	52.38	71.43	63.16
太阳能	室外采集	照明等家用	12.50	39.13	52.38	47.62	52.63

Table 5. Greenhouse gas and air pollutant emission coefficients

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Table 5. Greenhouse gas and air pollutant emission coefficients

类型	CO₂	N₂O	CH₄	NO_X	SO₂	TSP
煤炭/(g/kg)	1963.35	0.04	1.47	1.83	9.59	1.82
汽油/(g/kg)	3448.94	0.06	1.12	7.94	0.20	0.12
柴油/(g/kg)	3515.04	0.06	1.11	12.60	0.12	0.12
液化气/(g/kg)	3127.81	0.02	0.05	2.20	0.18	0.00
电力/[g/(kW·h)]	147.61	0.06	0.36	0.89	1.37	2.55
薪柴/(g/kg)	1522.99	0.14	2.36	1.44	0.46	5.34
秸秆/(g/kg)	1318.45	0.14	4.78	1.75	0.45	18.77
畜粪/(g/kg)	903.59	0.10	3.76	2.45	2.64	20.40

Table 6. Per capita emissions of greenhouse gases and pollutants in households (kg)

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Table 6. Per capita emissions of greenhouse gases and pollutants in households (kg)

	CO₂	N₂O	CH₄	NOx	SO₂	TSP
低收入	1924.91	0.12	2.96	2.52	4.56	5.02
中低收入	1930.58	0.12	2.94	2.81	4.25	5.07
中收入	1652.67	0.10	2.64	2.34	4.95	4.95
中高收入	1714.07	0.11	2.72	2.22	3.95	4.66
高收入	2062.13	0.13	3.49	2.83	4.89	6.33
平均值	1856.87	0.12	2.95	2.54	4.52	5.21

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Hong-qing LI, Ran XING, Lu JIANG, Xing-peng CHEN, Bing XUE. Household energy consumption characteristics of the Tus ethnic group in the northeast of the Tibetan Plateau[J]. Journal of Natural Resources, 2020, 35(11): 2793

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