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| Spatial-temporal pattern evolution of agricultural economy of urban agglomeration in the middle reaches of the Yangtze River |
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| DOI：10.16968/j.issn.1004-894X.2016.09.023 |
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| Abstract: |
| By measurement statistics and GIS spatial analysis，the spatial-temporal differences in agricultural
economy of urban agglomeration in the middle reaches of the Yangtze River from 2004-2014 were analyzed. The
results showed that，during 2004-2014，the absolute difference and relative difference of agricultural economy in
the city of the Yangtze River middle reaches urban agglomeration expanded. The development level of agricultural
economy was from“ west to east” to“ northwest to southeast gradually reduced stepwise” in space and had a typical
“core - periphery” feature. During 2004-2014，agricultural economy in all regions of space gap was narrowing
overall. The level of development was from the“ less developed” and“ underdeveloped” area-based，which like oliveshape
structural to overall balance of transition. The regional differences of agricultural economy spatial agglomeration were significant and gradually stabilized；the spatial pattern of performance was characterized by“ the west HH to the
east LL agglomeration”，and gradually evolved into“ from northeast HH to southwest LL agglomeration”. HH spatial
agglomeration characteristics were mainly distributed in the Northeast，such as Xiangyang，Yichang，Jingmen. LL
spatial agglomeration characteristics were mainly concentrated in the Southeast，such as Shangrao，Nanchang，
Jingdezhen. Agricultural machinery power and arable land were inherent natural factors，which influenced the
development of agricultural economy. The per capita GDP，investment intensity and population density were external
promoter，which affected agricultural economic disparities. |
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