The Nexus of UG-ESs in the Chinese Loess Plateau using CL-CA and Ecological Assessment Models
Urban growth (UG) in the Chinese Loess Plateau has increased rapidly, impacting regional ecosystem services (ESs). Accurate evaluations of UG-ESs have become a challenge for the development of simulation models. To address long-term spatiotemporal dependencies in grid neighborhood interactions, this...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2024-01-01
|
| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/128/e3sconf_icaeer2024_02009.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850135219306233856 |
|---|---|
| author | Liang Youjia Su Zichong Liu Lijun |
| author_facet | Liang Youjia Su Zichong Liu Lijun |
| author_sort | Liang Youjia |
| collection | DOAJ |
| description | Urban growth (UG) in the Chinese Loess Plateau has increased rapidly, impacting regional ecosystem services (ESs). Accurate evaluations of UG-ESs have become a challenge for the development of simulation models. To address long-term spatiotemporal dependencies in grid neighborhood interactions, this study enhances land-use simulation accuracy using a method combining machine learning algorithms and cellular automata (CL-CA) to model competitive relationship between urban growth and other land-use types during 2000-2050, and then, ESs supply was simulated with ecological assessment models under three landuse scenarios: business as usual, ecological priority, and economic priority. Key findings include: (1) Growth rates and land-use patterns are influenced by policies and natural environments, with an expected urban growth rate of 3%-6%, shifting from leapfrog to marginal growth post-2030; (2) Forests and grasslands primarily impact ESs; and (3) The EP scenario optimally balances sustainable urban development and ES enhancement. |
| format | Article |
| id | doaj-art-b5454405775f4fcd8dca751152eb0828 |
| institution | OA Journals |
| issn | 2267-1242 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj-art-b5454405775f4fcd8dca751152eb08282025-08-20T02:31:29ZengEDP SciencesE3S Web of Conferences2267-12422024-01-015980200910.1051/e3sconf/202459802009e3sconf_icaeer2024_02009The Nexus of UG-ESs in the Chinese Loess Plateau using CL-CA and Ecological Assessment ModelsLiang Youjia0Su Zichong1Liu Lijun2Wuhan University of TechnologyWuhan University of TechnologyWuhan Business UniversityUrban growth (UG) in the Chinese Loess Plateau has increased rapidly, impacting regional ecosystem services (ESs). Accurate evaluations of UG-ESs have become a challenge for the development of simulation models. To address long-term spatiotemporal dependencies in grid neighborhood interactions, this study enhances land-use simulation accuracy using a method combining machine learning algorithms and cellular automata (CL-CA) to model competitive relationship between urban growth and other land-use types during 2000-2050, and then, ESs supply was simulated with ecological assessment models under three landuse scenarios: business as usual, ecological priority, and economic priority. Key findings include: (1) Growth rates and land-use patterns are influenced by policies and natural environments, with an expected urban growth rate of 3%-6%, shifting from leapfrog to marginal growth post-2030; (2) Forests and grasslands primarily impact ESs; and (3) The EP scenario optimally balances sustainable urban development and ES enhancement.https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/128/e3sconf_icaeer2024_02009.pdf |
| spellingShingle | Liang Youjia Su Zichong Liu Lijun The Nexus of UG-ESs in the Chinese Loess Plateau using CL-CA and Ecological Assessment Models E3S Web of Conferences |
| title | The Nexus of UG-ESs in the Chinese Loess Plateau using CL-CA and Ecological Assessment Models |
| title_full | The Nexus of UG-ESs in the Chinese Loess Plateau using CL-CA and Ecological Assessment Models |
| title_fullStr | The Nexus of UG-ESs in the Chinese Loess Plateau using CL-CA and Ecological Assessment Models |
| title_full_unstemmed | The Nexus of UG-ESs in the Chinese Loess Plateau using CL-CA and Ecological Assessment Models |
| title_short | The Nexus of UG-ESs in the Chinese Loess Plateau using CL-CA and Ecological Assessment Models |
| title_sort | nexus of ug ess in the chinese loess plateau using cl ca and ecological assessment models |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/128/e3sconf_icaeer2024_02009.pdf |
| work_keys_str_mv | AT liangyoujia thenexusofugessinthechineseloessplateauusingclcaandecologicalassessmentmodels AT suzichong thenexusofugessinthechineseloessplateauusingclcaandecologicalassessmentmodels AT liulijun thenexusofugessinthechineseloessplateauusingclcaandecologicalassessmentmodels AT liangyoujia nexusofugessinthechineseloessplateauusingclcaandecologicalassessmentmodels AT suzichong nexusofugessinthechineseloessplateauusingclcaandecologicalassessmentmodels AT liulijun nexusofugessinthechineseloessplateauusingclcaandecologicalassessmentmodels |