Multi-Scenario Simulation of Land Use Change and Ecosystem Service Value Based on the Markov–FLUS Model in Ezhou City, China

Sustainability, Год журнала: 2024, Номер 16(14), С. 6237 - 6237

Опубликована: Июль 22, 2024

Changes in land use patterns, types, and intensities significantly impact ecosystem services. This study follows the time series logic from history to expected future investigate spatial temporal characteristics of changes Ezhou their potential impacts on services value (ESV). The results show that Markov–FLUS model has strong applicability predicting pattern use, with a Kappa coefficient 0.9433 FoM 0.1080. Between 2000 2020, construction expanded continuously, while water area remained relatively stable, other types experienced varying degrees contraction. Notably, compared 2000, it by 70.99% 2020. Moreover, watershed 9.30% 2010, but there was very little change following 10 years. Under three scenarios, significant differences were observed City, driven human activities, particularly expansion land. In inertial development scenario, 313.39 km2 2030, representing 38.30% increase Conversely, under farmland protection increased 237.66 km2, 4.89% rise However, ecological priority 253.59 10.13% Compared ESV losses inertia scenarios USD 4497.71 1072.23, respectively, 2030. scenario 2749.09, emphasizing importance prioritizing City’s development. may provide new clues for formulation regional strategies sustainable restoration.

Язык: Английский

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How does rapid urban construction land expansion affect the spatial inequalities of ecosystem health in China? Evidence from the country, economic regions and urban agglomerations

Environmental Impact Assessment Review, Год журнала: 2024, Номер 106, С. 107533 - 107533

Опубликована: Май 1, 2024

Язык: Английский

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Multiscale exploration of spatiotemporal dynamics in China's largest urban agglomeration: An interactive coupling perspective on human activity intensity and ecosystem health

Journal of Environmental Management, Год журнала: 2025, Номер 376, С. 124375 - 124375

Опубликована: Фев. 10, 2025

Язык: Английский

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Coupled relationships between landscape pattern and ecosystem health in response to urbanization

Journal of Environmental Management, Год журнала: 2024, Номер 367, С. 122076 - 122076

Опубликована: Авг. 7, 2024

Язык: Английский

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Land intensification use scenarios based on urban land suitability assessment of the national park

Sustainable Cities and Society, Год журнала: 2024, Номер 102, С. 105229 - 105229

Опубликована: Янв. 23, 2024

Язык: Английский

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What are the dominant drivers and optimal thresholds for a healthy ecosystem in the Yellow River Basin, China? from a perspective of nonlinear nexus

Ecological Indicators, Год журнала: 2024, Номер 162, С. 111997 - 111997

Опубликована: Апрель 14, 2024

Identifying the dominant factors influencing ecosystem health and their optimal thresholds is essential for management restoration of ecosystems. Most works, however, have less detected importance level individual factors, especially changes over time scale, rarely determined threshold effects on (EH), which seriously hinders formulation targeted policies sustainable management. To address these research gaps, we present an innovative visualization approach to reveal in natural anthropogenic variables nonlinear coupling process with EH China's Yellow River Basin (YRB) last two decades. Results show that (i) Although YRB has improved slightly past 20 years, it still not optimistic shows distinct spatial heterogeneity. (ii) The impact human activities increased increasingly plays a decisive role, while aspect decreased recently. Specifically, environmental (slope, NDVI, annual temperature) are affecting upstream EH. Midstream significantly affected by synergistic effect but proportion built-up land intensified (ranked from 8th 4th). Anthropogenic exert greatest influence downstream variation, population density whose order rising 7th 2nd. (iii) By illustrating response curves at multi-scale, tipping point caused deterioration explored leading oriented towards most effective conservation goal obtained. These results help precisely identify current status YRB's ecosystem, as well providing valuable reference moderate standards

Язык: Английский

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Analyzing the dynamic changes and causes of greenspace landscape patterns in Beijing plains

Ecological Indicators, Год журнала: 2024, Номер 158, С. 111556 - 111556

Опубликована: Янв. 1, 2024

Beijing Plain is an important region for ecological planning and management. In the past decade, human activities have dramatically changed spatial landscape patterns of greenspaces in Plains. However, very few studies assessed main causative factors these changes. Herein, we analyzed Plains between 2015 2020 using multi-source remote sensing data, geographical information system, pattern index. Additionally, utilized gray correlation analysis to quantitatively analyze contributing dynamic changes greenspace patterns. We found that showed a gradual increase annually from 2020. Further, conversion types throughout study period mainly included interconversion woodland cropland, water, impervious surfaces. The transfer out woodlands has been decreasing while increasing. Grassland shrubs were almost entirely converted into other land use types. fragmentation overall reduced, aggregation increased, patches tended be fully distributed, connected, simpler, concentrated, regular. advantages landscapes gradually becoming more evident. Population urbanization, rapid economic growth, policies affecting findings provide scientific reference adjust structure, transform upgrade existing greenspaces, ensure sustainable development cities.

Язык: Английский

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Assessment of ecosystem health and driving forces in response to landscape pattern dynamics: the Shibing Karst world natural heritage site case study

Heritage Science, Год журнала: 2024, Номер 12(1)

Опубликована: Июнь 5, 2024

Abstract The Shibing Karst constitutes a pivotal component of the "South China Karst," and its ecosystem health integrity crucially influences Outstanding Universal Value (OUV) corresponding Natural World Heritage (NWH). Consequently, robust assessment (EHA) is imperative for judicious conservation management this heritage, as well sustainable progression region. This research assessed from 2004 to 2020 by employing changes in landscape patterns through Vigor-Organization-Resilience-Ecosystem Services (VORS) model. Spatial autocorrelation was employed discern spatial coherence evolutionary health, whereas geo-detector ascertained determinants impacting regional vitality. findings revealed that: (1) distribution study area exhibited considerable constancy, primarily comprising forest land, with rising trajectory construction land water, juxtaposed recession shrubland, grassland, paddy dryland expanses. (2) From 2020, maintained remained stable, mean values 0.8303, 0.7689, 0.6976, 0.7824, respectively, showing an trend initial downtrend followed upswing, 2016 marking juncture. (3) clustering analysis highlighted significant characteristics nominal decrease Global Moran's I index 0.666 0.665, which indicative subtle over time. High-high areas were predominantly located within Site (WHS), while low-low mainly distributed southeastern part buffer zone. (4) Land use cover change (LUCC) Ecosystem (ESs) identified primary indexes EHA, Resilience (ER), Vigor (EV), Organization (EO) exerting relatively mild influences. provides scientific framework policymakers local governance devise strategies management, enhances analytical perspective on (KNWH).

Язык: Английский

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Spatiotemporal characteristics of human activity and land use on ecosystem service functions in mountainous areas of Northeast Guizhou, Southwest China

Ecological Engineering, Год журнала: 2024, Номер 212, С. 107473 - 107473

Опубликована: Дек. 4, 2024

Язык: Английский

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Spatiotemporal evolution and interaction of water constraints and their socio-ecological drivers in the Taihu Lake Basin

The Science of The Total Environment, Год журнала: 2024, Номер 949, С. 175155 - 175155

Опубликована: Июль 31, 2024

Язык: Английский

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