Runoff responses to landscape pattern changes and their quantitative attributions across different time scales in ecologically fragile basins

CATENA, Год журнала: 2025, Номер 249, С. 108716 - 108716

Опубликована: Янв. 13, 2025

Язык: Английский

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The current situation and trend of land ecological security evaluation from the perspective of global change

Ecological Indicators, Год журнала: 2024, Номер 167, С. 112608 - 112608

Опубликована: Сен. 13, 2024

Язык: Английский

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Spatiotemporal evolution of landscape ecological risk and its driving factors of the Beijing–Tianjin–Hebei major mineral belt, 1985–2022

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Янв. 18, 2025

The Beijing-Tianjin-Hebei major mineral belt represents a significant economic development area in China. Effective monitoring and assessment of the regional landscape ecological risk can provide scientific basis for an protection strategy environmental belt. In this study, index was constructed based on land use/land cover, spatial temporal variations were subsequently analyzed. Furthermore, contribution main driving factors quantified results demonstrate that: (1) use types within study underwent changes from 1985 to 2022. predominant type transfer cropland, which primarily converted construction land, grassland, woodland. (2) central-northern western parts is higher, while southwest lower. Using 2015 as time point, found change, with average value all classes 2015-2022 being lower than that 1985-2015, exception high-risk area. mean annual obviously higher during 1985-2015 period comparison period, regions exhibiting high risk. (3) There positive correlation between risks different periods. pattern exhibits both 'high-high' aggregation 'low-low' aggregation. aggregations are located northern, central area, zones mainly southeastern region. (4) distribution predominantly shaped by population density slope. context interactive factor detection, interaction slope temperature, night-time illumination slope, precipitation identified exerting more influence observed differentiation It multiple drivers had pronounced impact any single factor. findings research project rationale reference future use, resource optimization, differential management restoration. considerable importance terms maintaining security patterns.

Язык: Английский

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Significant expansion of small water bodies in the Dongting Lake region following the impoundment of the Three Gorges Dam

Journal of Environmental Management, Год журнала: 2025, Номер 376, С. 124443 - 124443

Опубликована: Фев. 8, 2025

Язык: Английский

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Impacts of ecological restoration on terrestrial ecosystem health in the Three Gorges Reservoir Area, China

Journal of Cleaner Production, Год журнала: 2024, Номер 467, С. 142928 - 142928

Опубликована: Июнь 17, 2024

Язык: Английский

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Evaluation of soil erosion vulnerability in Hubei Province of China using RUSLE model and combination weighting method

Journal of Mountain Science, Год журнала: 2024, Номер 21(10), С. 3318 - 3336

Опубликована: Окт. 1, 2024

Язык: Английский

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Carbon ecological security assessment based on the decoupling relationship between carbon balance pressure and ecological quality in Xuzhou City, China

Environmental Science and Pollution Research, Год журнала: 2023, Номер 31(5), С. 7428 - 7442

Опубликована: Дек. 30, 2023

Язык: Английский

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Landscape ecological risk evaluation coupled with ecosystem service improvement and its spatial heterogeneity analysis: a case study of the Yellow River Source Area

Geomatics Natural Hazards and Risk, Год журнала: 2024, Номер 15(1)

Опубликована: Авг. 28, 2024

The ecological environment of the Yellow River Source Area (YRSA) is crucial to Qinghai-Tibet Plateau, and its risk management important for protection sustainable development Plateau. this study improves traditional evaluation method landscape risk(LER) based on ecosystem services detects spatial heterogeneity by using Geodetector. results are as follows: (1) temporal distribution LER in YRSA similar vulnerability. In past 20 years, areas high, medium-high, medium, medium-low have been converted low varying degrees. (2) Overall, difference significant, mainly dominated HH HL clustering. Meanwhile, Moran'I index Index decreases year year, indicating that aggregation autocorrelation weakens year. (3) Climatic factors most significant influence YRSA, followed topographic anthropogenic factors.

Язык: Английский

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The contribution of multi-objective land use optimization to reducing ecological risk: A case study of the Lanzhou-Xining urban agglomeration

Ecological Indicators, Год журнала: 2024, Номер 168, С. 112604 - 112604

Опубликована: Окт. 30, 2024

Язык: Английский

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Improved landslide susceptibility assessment: A new negative sample collection strategy and a comparative analysis of zoning methods

Ecological Indicators, Год журнала: 2024, Номер 169, С. 112948 - 112948

Опубликована: Дек. 1, 2024

Язык: Английский

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