Spatial Network of Urban Heat Environment in Beijing-Tianjin-Hebei Urban Agglomeration Based on MSPA and Circuit Theory
Rapid urbanization has increased the complexity of the urban heat environment system, which has negative impacts on the health of the urban ecological system and the human habitat. By combining theories and technologies such as geographic information systems, remote sensing, morphological spatial pattern analysis, and circuit theory with data from MODIS land surface temperature production, urban heat island patches in the Beijing-Tianjin-Hebei urban agglomeration were quantitatively identified in terms of their spatial and temporal distribution characteristics and their spatial and temporal transfer paths. This foundation revealed the geographical network structure of the urban heat environment as well as the spatial and temporal evolution process of critical corridors. According to the findings, urban heat island patches covered 16610 km2 in 2020, accounting for 7.68% of the study area. In the Beijing-Tianjin-Hebei urban agglomeration, both the area and the number of urban heat island patches considerably increased between 2005 and 2020, going from being dominated by isolated island types of urban heat island patches in 2005 to being dominated by core types in 2020. In particular, the non-urban heat island patches, core type, and edge type of urban heat island patches in 2005 were the major ancestors of the core type and edge type urban heat island patches in 2020. In the Beijing-Tianjin-Hebei urban agglomeration, there were more urban heat environment source sites, corridor length, densities, and present densities in 2020 than there were in 2005. The sensitive corridor was found to be the predominant type of urban heat island corridor in the Beijing-Tianjin-Hebei urban agglomeration in 2020. The number of sensitive corridors increased the highest in the period from 2005-2020. As the coefficient of urban heat environment corridors increased concurrently, it was apparent that the urban heat environment corridor had a propensity to grow continuously in the Beijing-Tianjin-Hebei urban agglomeration. The active adaptation and mitigation measures of the urban heat environment were proposed, and a spatial network model of the urban heat environment was finally provided. To adapt to, mitigate, and promote urban sustainable development risks, these research findings will serve as a paradigm for the identification of the urban heat environment spatial network actively and methodically.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2023 |
|---|---|
| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:44 |
|---|---|
| Enthalten in: |
Huan jing ke xue= Huanjing kexue - 44(2023), 6 vom: 08. Juni, Seite 3034-3042 |
| Sprache: |
Chinesisch |
|---|
| Beteiligte Personen: |
Qiao, Zhi [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Beijing-Tianjin-Hebei urban agglomeration |
|---|
| Anmerkungen: |
Date Completed 13.06.2023 Date Revised 13.06.2023 published: Print Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.13227/j.hjkx.202206310 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM358116147 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM358116147 | ||
| 003 | DE-627 | ||
| 005 | 20231226074047.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2023 xx |||||o 00| ||chi c | ||
| 024 | 7 | |a 10.13227/j.hjkx.202206310 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1193.xml |
| 035 | |a (DE-627)NLM358116147 | ||
| 035 | |a (NLM)37309922 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a chi | ||
| 100 | 1 | |a Qiao, Zhi |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Spatial Network of Urban Heat Environment in Beijing-Tianjin-Hebei Urban Agglomeration Based on MSPA and Circuit Theory |
| 264 | 1 | |c 2023 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 13.06.2023 | ||
| 500 | |a Date Revised 13.06.2023 | ||
| 500 | |a published: Print | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a Rapid urbanization has increased the complexity of the urban heat environment system, which has negative impacts on the health of the urban ecological system and the human habitat. By combining theories and technologies such as geographic information systems, remote sensing, morphological spatial pattern analysis, and circuit theory with data from MODIS land surface temperature production, urban heat island patches in the Beijing-Tianjin-Hebei urban agglomeration were quantitatively identified in terms of their spatial and temporal distribution characteristics and their spatial and temporal transfer paths. This foundation revealed the geographical network structure of the urban heat environment as well as the spatial and temporal evolution process of critical corridors. According to the findings, urban heat island patches covered 16610 km2 in 2020, accounting for 7.68% of the study area. In the Beijing-Tianjin-Hebei urban agglomeration, both the area and the number of urban heat island patches considerably increased between 2005 and 2020, going from being dominated by isolated island types of urban heat island patches in 2005 to being dominated by core types in 2020. In particular, the non-urban heat island patches, core type, and edge type of urban heat island patches in 2005 were the major ancestors of the core type and edge type urban heat island patches in 2020. In the Beijing-Tianjin-Hebei urban agglomeration, there were more urban heat environment source sites, corridor length, densities, and present densities in 2020 than there were in 2005. The sensitive corridor was found to be the predominant type of urban heat island corridor in the Beijing-Tianjin-Hebei urban agglomeration in 2020. The number of sensitive corridors increased the highest in the period from 2005-2020. As the coefficient of urban heat environment corridors increased concurrently, it was apparent that the urban heat environment corridor had a propensity to grow continuously in the Beijing-Tianjin-Hebei urban agglomeration. The active adaptation and mitigation measures of the urban heat environment were proposed, and a spatial network model of the urban heat environment was finally provided. To adapt to, mitigate, and promote urban sustainable development risks, these research findings will serve as a paradigm for the identification of the urban heat environment spatial network actively and methodically | ||
| 650 | 4 | |a English Abstract | |
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Beijing-Tianjin-Hebei urban agglomeration | |
| 650 | 4 | |a circuit theory | |
| 650 | 4 | |a morphological spatial pattern | |
| 650 | 4 | |a spatial network | |
| 650 | 4 | |a urban heat environment | |
| 700 | 1 | |a Chen, Jia-Yue |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Nan |e verfasserin |4 aut | |
| 700 | 1 | |a Lu, Ying-Shuang |e verfasserin |4 aut | |
| 700 | 1 | |a He, Tong |e verfasserin |4 aut | |
| 700 | 1 | |a Sun, Zong-Yao |e verfasserin |4 aut | |
| 700 | 1 | |a Xu, Xin-Liang |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Hao |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Ying |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Fang |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Huan jing ke xue= Huanjing kexue |d 1993 |g 44(2023), 6 vom: 08. Juni, Seite 3034-3042 |w (DE-627)NLM083800301 |x 0250-3301 |7 nnns |
| 773 | 1 | 8 | |g volume:44 |g year:2023 |g number:6 |g day:08 |g month:06 |g pages:3034-3042 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.13227/j.hjkx.202206310 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 44 |j 2023 |e 6 |b 08 |c 06 |h 3034-3042 | ||