Spatiotemporal Evolution and Driving Mechanism of Production–Living–Ecological Space from 1990 to 2020 in Hunan, Central China DOI Open Access
Siliang Wu,

Wenbo Mo,

Ruochen Zhang

et al.

Sustainability, Journal Year: 2025, Volume and Issue: 17(4), P. 1703 - 1703

Published: Feb. 18, 2025

China’s rapid economic growth has increased tensions between production, living, and ecological spaces (PLES), making sustainable land-use planning difficult. Therefore, PLES evolution processes are a focus of current research. Remote sensing data with transition matrices, centroid migration, standard deviation ellipses, spatial autocorrelation, geographic detectors were used to study the dynamics in Hunan Province from 1990 2020, elucidate its mechanisms main influencing factors, provide comprehensive understanding evolutionary characteristics. The conclusions our analysis as follows: (1) Ecological space was dominant type, while production increased, putting strain on natural areas. (2) Living by 40.73% over three decades, mostly comprising manufacturing space, highlighting urban expansion. (3) Despite changes, Loudi City’s remained central. (4) Standard ellipses showed shrinkage directional stability, implying enhanced land usage within borders rather than outward growth. (5) detector that GDP, population density, slope, elevation influenced these changes. Economic prosperity drove expansion, but slope limited development accessible locations. These findings policymakers essential information for balancing urbanization preservation case design rapidly developing regions.

Language: Английский

Dynamic of land use, landscape, and their impact on ecological quality in the northern sand-prevention belt of China DOI
Ang Chen,

Xiuchun Yang,

Jian-You Guo

et al.

Journal of Environmental Management, Journal Year: 2022, Volume and Issue: 317, P. 115351 - 115351

Published: May 26, 2022

Language: Английский

Citations

37
How does urban land use efficiency improve resource and environment carrying capacity? DOI
Han Zhang,

Jinhui Zheng,

Ahmed Imran Hunjra

et al.

Socio-Economic Planning Sciences, Journal Year: 2023, Volume and Issue: 91, P. 101760 - 101760

Published: Nov. 20, 2023

Language: Английский

Citations

22
Agroecosystem transformation and its driving factors in karst mountainous areas of Southwest China: The case of Puding County, Guizhou Province DOI Creative Commons
Limin Yu, Yangbing Li, Mei Chen

et al.

Ecological Informatics, Journal Year: 2024, Volume and Issue: 80, P. 102529 - 102529

Published: Feb. 16, 2024

With the rapid socioeconomic development and urbanization, global agroecosystems (AESs) have undergone varying degrees of transformation, conducting an in-depth study on how AESs are transforming in karst mountainous areas (KMAs) is essential. To further reveal transformation process KMAs, we proposed a theoretical framework for KMAs. Following "theory construction–empirical analysis–pattern evolution–mechanism revelation" research methodology, studied trend AES evolution "typical area—typical landforms area," summarized patterns different landforms, analyzed influencing factors their transformation. The found that (1) large amount productive land (PL) was abandoned as ecological (EL) steep slopes at high altitudes while river valleys dominated by PL into economic (EEL), spatial distribution structure has evolved coordinated EL–EEL–PL, with dominance production function transformed eco-economic functions living strengthened. (2) landscapes can be four types: development, food supply, conservation, service. (3) influenced various factors, including region's particular natural environment socioeconomics. This also shows traditional extensive agriculture moving toward modern intensive remarkable win–win benefits. Our provides guidance remediation, restoration, agricultural KMAs similar to alleviate regional human–land conflicts promote sustainable

Language: Английский

Citations

8
Identification and evolution of territorial space from the perspective of composite functions DOI

Qiyu Hu,

Zhengfeng Zhang, Lu Niu

et al.

Habitat International, Journal Year: 2022, Volume and Issue: 128, P. 102662 - 102662

Published: Sept. 10, 2022

Language: Английский

Citations

27
Landscape Ecological Risk Assessment Based on Land Use Change in the Yellow River Basin of Shaanxi, China DOI Open Access
Zhiyuan Zhu,

Zhikun Mei,

Xiyang Xu

et al.

International Journal of Environmental Research and Public Health, Journal Year: 2022, Volume and Issue: 19(15), P. 9547 - 9547

Published: Aug. 3, 2022

The Yellow River Basin in Shaanxi (YRBS) has a relatively fragile ecological environment, with severe soil erosion and high incidence of natural geological disasters. In this study, river basin landscape risk assessment model was constructed using ecology principles to investigate the temporal spatial evolution, as well autocorrelation characteristics risks YRBS over 20-year period. main findings from were that land use types changed significantly span 20 years, there heterogeneity pattern, value positively correlated. threat is easing, but pressure on environment considerable. This study provides theoretical support administrative policies for future protection, restoration measures, control Province.

Language: Английский

Citations

26
Study on Eco-Environmental Effects of Land-Use Transitions and Their Influencing Factors in the Central and Southern Liaoning Urban Agglomeration: A Production–Living–Ecological Perspective DOI Creative Commons

Ruiqiu Pang,

Ning Hu,

Jingrui Zhou

et al.

Land, Journal Year: 2022, Volume and Issue: 11(6), P. 937 - 937

Published: June 18, 2022

From the perspective of production–living–ecological space, this paper reclassifies land-use categories in central and southern Liaoning urban agglomeration years 1990, 2000, 2010 2018. It then quantitatively analyzes spatiotemporal evolution characteristics transitions by adopting transfer matrix other methods. This further uses eco-environmental quality index ecological contribution rate to explore effects transition. Finally, it identifies influencing factors effect spatial differentiation law study area through multi-scale geographically weighted regression (MGWR) model. The main conclusions reached are as follows: (1) During period, a slow increase was seen land agglomeration. A sharp decline occurred production land, rapid rise found living land. (2) 1990 2018, region showed significant differentiation, with distribution being high east low west. areas have expanded spread along Shenyang-Dalian axis form medium-low agglomerations. encroachment agricultural rural on forest is contributor deterioration during period. (3) Compared model ordinary least squares model, remarkable advancement can be MGWR which more suitable for research quality. In addition, different differences degree scale impact.

Language: Английский

Citations

24
Spatiotemporal Evolution of Non-Grain Production of Cultivated Land and Its Underlying Factors in China DOI Open Access
Zhiyuan Zhu, Zhenzhong Dai,

Shilin Li

et al.

International Journal of Environmental Research and Public Health, Journal Year: 2022, Volume and Issue: 19(13), P. 8210 - 8210

Published: July 5, 2022

Food security is the foundation of development. We comprehensively characterized spatiotemporal patterns non-grain production (NGP) areas in China and elucidated underlying factors driving NGP. Our objectives were to map NGP on cultivated land (NGPCL) China, quantify its patterns, investigate spatial differentiation, provide a scientific basis for developing management policies reference points protecting other countries. mapped NGPCL from 2000 2018 using remote sensing geographic information system data. The evolution rate (NGPR) was also investigated. dominant progression associated interactions identified detectors. From 2018, NGPR gradually decreased 63.02% 52.82%. high west low east, differentiation clustering statistically significant. Precipitation, temperature, altitude, soil carbon content affecting NGPR. interaction between these enhanced differentiation.

Language: Английский

Citations

23
Land Use Function Transition and Associated Ecosystem Service Value Effects Based on Production–Living–Ecological Space: A Case Study in the Three Gorges Reservoir Area DOI Creative Commons

Pan Fangjie,

Nannan Shu,

Qing Wan

et al.

Land, Journal Year: 2023, Volume and Issue: 12(2), P. 391 - 391

Published: Jan. 31, 2023

The transition of land use function and its effects on ecosystem services is a key issue in eco-environmental protection the basis territorial space governance optimization. Previous studies have typically selected types to evaluate service value (ESV) overlooked comprehensive characteristics mutual feedback relationship between human social systems ecosystem. Taking Three Gorges Reservoir Area, Hubei section (TGRA-HS) as case study, we used matrix, revised ESV method, an ecological contribution rate model explore (LUFT) change based production–living–ecological (PLES) classification system. results show that: (1) PLES was mapping evolution human–nature spatial pattern, which reflected pattern caused by interference with continuous development society; (2) showed reduction production (P-space), expansion living (L-space) (E-space). distribution from 1990 2020 basically same, structural transform project construction different phases; (3) E-space contributed most total ESV, it has risen CNY 13.06 × 108. projects impacts spatiotemporal regional ESV; (4) induced LUFT revealed whole dynamic process positive negative services, two offset each other keep relatively stable. P-space had greatest impact whose 82.76%. changes corresponding stages Project’s (TGP) reveals important driving effect activities services. It reminds us that humans should not forget protect eco-environment when obtaining

Language: Английский

Citations

16
Characteristics of LUCC patterns of the Lanzhou-Xining urban agglomeration:Based on an intensity analysis framework DOI Creative Commons
Shuai Cheng Li, Jian Gong,

Jianxin YANG

et al.

资源科学, Journal Year: 2023, Volume and Issue: 45(3), P. 480 - 493

Published: Jan. 1, 2023

摘要:

Language: Английский

Citations

14
Riverine wetland dynamics and health assessment: A case study in the urban agglomerations along the Yellow River in China’s Ningxia Hui Autonomous Region DOI Creative Commons

Zuqiao Gao,

Changbin Li,

Songbing Zou

et al.

Ecological Indicators, Journal Year: 2024, Volume and Issue: 162, P. 111965 - 111965

Published: April 12, 2024

Riverine wetland is one of the important cityscapes along rivers, featuring powerful eco-hydrological regulations in safeguarding urban security and serving its quality. Over past several decades, intensified climate change, together with upgraded human activities, have deeply disturbed riverine worldwide caused variations amount pattern, which might lead to negative effects on ecosystem health (WEH), thus threaten sustainability agglomerations. To better understand mechanism above effectiveness, Urban Agglomerations Yellow River China's Ningxia Hui Autonomous Region (RUAN) was taken as an example present study. First, by establishing object-oriented remote sensing image classification system based Classification Regression Tree (CART), distribution years 2000, 2009 2018 were determined for a two-Stage (ST-I: 2000–2009, ST-II: 2009–2018) comparative research. Second, transition matrix landscape index used measure spatiotemporal dynamics two stages. Third, Pressure-State-Response (P-S-R) model, system, constructed comprehensively assess WEH there. Results revealed that: (1) Wetlands RUAN are dominated artificial ones, presenting overall increase area during statistical period, varying different trends Conversion between wetlands non-wetlands found frequent urbanization, leading remarkable changes patterns space. (2) Rivers basic forming RUAN, natural increased period. In general, patches diversity increased, shapes that became homogenized. Accordingly, aggregation decreased fragmentation worsened. (3) most experienced external pressure deterioration state, showing degradation. Meanwhile, more fundamental state itself, disturbance seemed function less. Above findings confirmed vulnerability urbanization arid circumstance. It worthy strengthening protection existing minimizing or eliminating conversion, ensure serve

Language: Английский

Citations

5