Assessing the influence of land use/land cover dynamics and climate change on water resources in Upper Blue Nile, Ethiopia DOI Creative Commons
Birhan Getachew Tikuye, Ram L. Ray,

Kindie Gebeyehu

и другие.

Journal of Water and Climate Change, Год журнала: 2024, Номер 15(9), С. 4745 - 4774

Опубликована: Авг. 28, 2024

ABSTRACT This study evaluates the impact of climate and land use changes on Lake Tana Basin's hydrology, using datasets use, weather patterns, topography, soil characteristics, discharge. Future data were obtained from Global Climate Models (GCMs) Coupled Model Intercomparison Project Phase Five (CMIP5) generated Weather Generator (LARS-WG) tool Long Ashton Research Station with five distinct GCMs. Land projected Markov chain model based cellular automata (CA). The Soil Water Assessment Tool (SWAT) was used to assess in hydrological elements between reference future periods, calibration validation ensured by Integrated Parameter Estimation Uncertainty Analysis (IPEAT). Projections indicate a 4.9 °C increase ensemble mean annual temperature 16% rise precipitation end 21st century under Representative Concentration Pathway (RCP) 8.5. Additionally, average components, including water yield, water, percolation, lateral flow, runoff, actual potential evapotranspiration, are expected due combined changes. Therefore, it is crucial fully understand these cumulative impacts before formulating implementing resource management strategies basin.

Язык: Английский

Emission reduction effects of electric vehicle promotion and application pilots: Cooperative pilots vs single pilots DOI
Xiaolei Zhao, Xuemei Li, Yiran Liu

и другие.

Transportation Research Part A Policy and Practice, Год журнала: 2025, Номер 195, С. 104456 - 104456

Опубликована: Март 29, 2025

Язык: Английский

Процитировано

0

The Impact of Smart City Construction on the Spatial Distribution of Urban Carbon Emissions Based on the Panel Data Analysis of 277 Prefecture-Level Cities in China DOI Open Access
Dacan Li, Xiaoyu Zhang,

Albert D. Lau

и другие.

Sustainability, Год журнала: 2025, Номер 17(11), С. 4934 - 4934

Опубликована: Май 27, 2025

The construction of smart cities, as a key driving force for the low-carbon transformation economy, urgently needs systematic assessment its carbon emission reduction potential. Based on panel data 277 cities in China from 2007 to 2021, this study adopts innovative methods, integrates bibliometric analysis, and employs empirical models deeply explore impact city emissions regional heterogeneity resource endowment heterogeneity. main findings are follows: (1) research present knowledge synergy, focusing innovation green development strategies. (2) A series robustness tests show that can significantly reduce urban emissions. (3) Heterogeneity analysis reveals effect varies between regions (more significant northern region) with endowments (non-resource-based more advantageous). important contribution lies quantitative construction, well heterogeneity; also provides solid basis formulating targeted policies.

Язык: Английский

Процитировано

0

Does promoting new urbanization help mitigate environmental pollution: Evidence from China's pilot policies for new urbanization DOI
Ling Li, Ji Guo,

WU Xian-hua

и другие.

Journal of Environmental Management, Год журнала: 2025, Номер 388, С. 125925 - 125925

Опубликована: Май 29, 2025

Язык: Английский

Процитировано

0

New Urbanization Construction and City Economic Resilience-Based on Multi-Period DID Tests for 278 Cities DOI Creative Commons

Fanglin Li,

Ziyu Diao

Heliyon, Год журнала: 2024, Номер 10(17), С. e36605 - e36605

Опубликована: Авг. 25, 2024

As a key measure to realize Chinese-style modernization, the construction of new urbanization injects vitality into China 's urban economic growth by building modern industrial system, and it is also great significance improve resilience. This study examines data from 278 Chinese cities spanning period 2006-2022, utilizing multi-period Difference-in-Differences model moderating effect investigate impact on cities' The findings indicate that adoption significantly enhances Notably, when examined perspectives geographical location, scale, agglomeration, development level, particularly pronounced in eastern region, small cities, non-urban agglomeration with lower levels development. mechanism test demonstrates affects resilience fostering technological innovation upgrading structure. Essentially, restructuring serve as intermediaries fortifying through implementation urbanization. result, recommendations are formulated bolster economies.

Язык: Английский

Процитировано

2

Assessing the influence of land use/land cover dynamics and climate change on water resources in Upper Blue Nile, Ethiopia DOI Creative Commons
Birhan Getachew Tikuye, Ram L. Ray,

Kindie Gebeyehu

и другие.

Journal of Water and Climate Change, Год журнала: 2024, Номер 15(9), С. 4745 - 4774

Опубликована: Авг. 28, 2024

ABSTRACT This study evaluates the impact of climate and land use changes on Lake Tana Basin's hydrology, using datasets use, weather patterns, topography, soil characteristics, discharge. Future data were obtained from Global Climate Models (GCMs) Coupled Model Intercomparison Project Phase Five (CMIP5) generated Weather Generator (LARS-WG) tool Long Ashton Research Station with five distinct GCMs. Land projected Markov chain model based cellular automata (CA). The Soil Water Assessment Tool (SWAT) was used to assess in hydrological elements between reference future periods, calibration validation ensured by Integrated Parameter Estimation Uncertainty Analysis (IPEAT). Projections indicate a 4.9 °C increase ensemble mean annual temperature 16% rise precipitation end 21st century under Representative Concentration Pathway (RCP) 8.5. Additionally, average components, including water yield, water, percolation, lateral flow, runoff, actual potential evapotranspiration, are expected due combined changes. Therefore, it is crucial fully understand these cumulative impacts before formulating implementing resource management strategies basin.

Язык: Английский

Процитировано

2