Spatio-temporal Evolution of the AIDS Pattern in China

Yongshu ZHANG; Zhenkai YANG; Lu ZI; Yibing CAO; Hang YU

doi:10.12082/dqxxkx.2020.190199

Journals >Journal of Geo-information Science >Volume 22 >Issue 2 >Page 198 > Article

Journal of Geo-information Science
Vol. 22, Issue 2, 198 (2020)

Spatio-temporal Evolution of the AIDS Pattern in China

Yongshu ZHANG^1、1、*, Zhenkai YANG^1、1, Lu ZI^1、1, Yibing CAO^1、1, and Hang YU^2、2

Author Affiliations

¹Institute of Geographic Space Information, Information Engineering University, Zhengzhou 450001, China

¹信息工程大学地理空间信息学院,郑州 450001

²77535 Troops, Lasa 850000, China

²77535部队,拉萨 850000

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DOI: 10.12082/dqxxkx.2020.190199 Cite this Article

Yongshu ZHANG, Zhenkai YANG, Lu ZI, Yibing CAO, Hang YU. Spatio-temporal Evolution of the AIDS Pattern in China[J]. Journal of Geo-information Science, 2020, 22(2): 198 Copy Citation Text

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Fig. 1. The spatial distribution of AIDS incidence rate in China in 2016

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Fig. 2. Temporal trend of the Global Moran's I of AIDS incidence rate in China from 1997 to 2016

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Fig. 3. LISA cluster maps of the distribution of AIDS incidence rate in China from 1997 to 2016

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Fig. 4. Significance test results of the local spatial autocorrelation of AIDS incidence rate in China from 1997 to 2016

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Fig. 5. Centroid movement path of the AIDS incidence rate in China from 1997 to 2016

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年份	Moran's I	p 值	年份	Moran's I	p 值
1997	0.0660	0.3579	2007	0.1636	0.0383
1998	-0.0424	0.4171	2008	0.2353	0.0051
1999	0.0183	0.4781	2009	0.2181	0.0051
2000	-0.0487	0.3902	2010	0.2009	0.0081
2001	-0.0430	0.4331	2011	0.2091	0.0057
2002	-0.0343	0.4202	2012	0.2402	0.0086
2003	0.0369	0.3420	2013	0.2402	0.0086
2004	-0.0213	0.4451	2014	0.3187	0.0013
2005	0.0339	0.3821	2015	0.3526	0.0006
2006	0.0800	0.2082	2016	0.4061	0.0001

Table 1. Calculation results of global Moran's I of AIDS incidence rate in China from 1997 to 2016

年份	低—低	低—高	高—低	高—高
1997	内蒙古—陕西—河南	广西
2001	新疆—青海			广西
2006	内蒙古—吉林—辽宁—宁夏	贵州	新疆	广西—广东
2011	内蒙古—吉林—辽宁—宁夏	湖南—贵州	新疆—河南	云南—广西
2016	内蒙古—辽宁—河北—山西—宁夏—河南	西藏		湖南—云南—贵州—广西

Table 2. Regions of the four spatial association modes of AIDS incidence rate in China from 1997 to 2016

年份	属性阶段观测值	属性变化强度	重心转移距离/km	重心转移方向
1997	0.0025
1998	0.0120	3.80	57.44	东北50.67
1999	0.0151	0.26	65.61	东北85.33
2000	0.0222	0.47	52.71	东北56.53
2001	0.0350	0.58	122.01	东北59.42
2002	0.0588	0.68	43.94	东南60.19
2003	0.0849	0.44	126.12	东北50.35
2004	0.2349	1.77	49.07	东北63.28
2005	0.4324	0.84	114.86	西南7.76
2006	0.5102	0.18	240.65	西南50.59
2007	0.7400	0.45	51.99	西南32.22
2008	0.7613	0.03	46.87	东南81.17
2009	1.0001	0.31	40.82	西北22.07
2010	1.1974	0.20	60.16	东北62.28
2011	1.5251	0.27	18.58	西北79.92
2012	3.1120	1.04	177.27	西北32.77
2013	3.2230	0.04	100.26	东北5.64
2014	3.3313	0.03	42.20	东北14.79
2015	3.6940	0.11	39.81	东北75.76
2016	3.9656	0.07	28.11	东北58.47

Table 3. Calculation results of the centroid movement path method of AIDS incidence rate in China from 1997 to 2016

Yongshu ZHANG, Zhenkai YANG, Lu ZI, Yibing CAO, Hang YU. Spatio-temporal Evolution of the AIDS Pattern in China[J]. Journal of Geo-information Science, 2020, 22(2): 198

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