Geography and sustainability, Год журнала: 2024, Номер unknown
Опубликована: Окт. 1, 2024
Язык: Английский
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
Процитировано
41
Sustainable Cities and Society, Год журнала: 2024, Номер 104, С. 105273 - 105273
Опубликована: Фев. 13, 2024
Rapid urbanization primarily converts naturally vegetated areas and pervious surfaces into impervious built-up areas, significantly transforming microclimates ecological dynamics. The surfaces, marked by their higher thermal conductivity, disrupt surface energy balance accumulate solar heat, subsequently elevating the land temperatures (LSTs). This study investigates impact of use cover changes on summer winter LSTs in Doha Al Dayeen municipalities Qatar, spanning from years 2000 to 2023, using remote sensing techniques Geographic Information Systems (GIS). analysis reveals a remarkable 343.16% increase area at expense previously existing desert lands water bodies. While Qatar's has high temperature, substituting such with exhibits notable rise temperatures. Additionally, reclamation also results elevated LSTs. LST data derived sources demonstrates an upward trend for contrasting winter. Specifically, mean increases 7.64°C (0.34°C annually), decreases 4.87°C (0.22°C annually). Notably, consistently recorded highest both seasons all observed years. A strong correlation was between patterns Normalized Difference Vegetation Index (NDVI), Water (NDWI), Built-up index (NDBI) Barrenness (NDBal). imply negative influence climate change urgent need urban planning mitigation measures counteract adverse effects increasing LSTs, particularly months, ensure human well-being resilience environments.
Язык: Английский
Процитировано
23
Journal of Environmental Management, Год журнала: 2024, Номер 353, С. 120257 - 120257
Опубликована: Фев. 1, 2024
Язык: Английский
Процитировано
9
Sustainable Cities and Society, Год журнала: 2024, Номер 112, С. 105623 - 105623
Опубликована: Июнь 26, 2024
Язык: Английский
Процитировано
9
Land, Год журнала: 2025, Номер 14(1), С. 100 - 100
Опубликована: Янв. 7, 2025
The ecological and social problems brought about by China’s rapid urbanization process threaten sustainable development. Taking the cities with high coarse sediment yield in middle reaches of Yellow River as research objects, this study constructed a complex analytical framework composed urbanization, ecosystem service value (ESV), human well-being (HBW) subsystems. equivalent factor method (EFM) was used to evaluate ESV. entropy weight (EWM) comprehensive nighttime light index (CNLI) were adopted assess level well-being. Then, coupled coordination degree (CCD) grey relational modes developed reveal major obstacles synergistic results showed that, from 2000 2020, ESV, HWB increased. average CCD grew 0.34 0.56, higher levels northeast south. coordinated development is influenced multiple factors, intensity driving factors decreasing order industrial structure, population quality, economic drive, government regulation, scientific technological support. indicate that it essential formulate differentiated regionally strategies establish cross-regional cooperation mechanisms achieve interactive urban development, protection, improvements River.
Язык: Английский
Процитировано
1
Land, Год журнала: 2025, Номер 14(2), С. 408 - 408
Опубликована: Фев. 16, 2025
Urbanization and economic growth have substantially modified the land utilization structure, affecting ecosystem services their spatial distribution. As a crucial component of Beijing’s urban framework, city’s green belts, located at periphery its core metropolitan area, play vital role in supplying services. They also represent focal point for use transformation conflicts, making them an important study area. This research utilizes data from 2000, 2005, 2010, 2015, 2020 as primary dataset. It adopts standard equivalent factor integrates it with Patch-Generaling Land Use Simulation (PLUS) model to belts 2035 under three scenarios: natural development scenario (NDS), ecological protection (EPS) cultivated (CPS). The aims analyze project temporal evolution service values (ESVs) different scenarios Beijing. results indicate that (1) is dominated by cropland construction land. Construction has expanded significantly since increasing 500.78 km2, while decreased 488.47 km2. Woodland, grassland, water seen reduction. Overall, there trend woodland being converted into cropland, subsequently transitioning (2) In NDS, increases 91.76 decrease. EDS, decelerates 22.09 reduction decelerates, conversion limited. Grassland remain largely unchanged, experiences slight increase. CPS, notably reduced, 11.97 slightly, grassland decreasing slightly. (3) ESV ranking across follows: EPS 1830.72 mln yuan > CPS 1816.23 NDS 1723.28 yuan. Hydrological regulation climate are dominant all scenarios. attains greatest gains. contributes understanding effects changes on ESV, offering valuable empirical evidence sustainable decision-making swiftly urbanizing areas.
Язык: Английский
Процитировано
1
Land, Год журнала: 2025, Номер 14(1), С. 136 - 136
Опубликована: Янв. 10, 2025
With the acceleration of global urbanization, ecosystem services (ES) and ecological balance nature reserves have been significantly impacted. However, quantitative assessments multiple contributions to urban sustainability are still lacking. This study selects Panjin, a wetland city in China (3788 km2), as area, utilizing InVEST model quantify ES (water yield, carbon storage, soil retention, habitat quality), employing redundancy analysis explore influencing factors. Ecological source areas were identified, Sustainable Development Goals (SDGs) score was calculated systematically evaluate contribution reserves. The results indicate that from 1990 2010, built-up area Panjin increased by approximately 159%, leading reduction quality 20%, 4%, 14%, respectively. From 2010 2020, restoration policies resulted 63% increase compared 2010. Nature played crucial role maintaining stability, providing over 40% while occupying only 24% city’s contributing more than 30% overall sustainability. is first assess sustainability, management recommendations for policymakers based on innovative environmental indicators methods support sustainable development.
Язык: Английский
Процитировано
0
Land, Год журнала: 2025, Номер 14(2), С. 411 - 411
Опубликована: Фев. 16, 2025
Ecosystem services (ESs) are increasingly recognized as critical to sustainable development and human well-being frequently used indicators in environmental governance policies. However, existing studies mostly assess the performance of isolated single ESs, ignoring management data needs local governments for comprehensive gate-keeping easy monitoring regional ecosystems, lacking holistic ESs. To address these shortcomings, this study assessed spatial changes five main ESs Yangtze River basin (YTRB) China by creating a indicator (CESI) using multi-source data, introduced hotspot analyses econometric models explore driving forces CESI. Results showed that during period, CESI YTRB increased from 0.44 2000 0.47 2020. High-value areas were mainly concentrated hilly mountainous regions, whereas low-value predominantly situated plain areas. From 2020, hot spots primarily located middle lower reaches YTRB. Conversely, cold upper The regression analysis revealed significant negative association between socioeconomic factors CESI, while positive natural background Of factors, average precipitation has largest effect on with each 1% increase resulting up 0.369% In contrast, GDP density had greatest impact triggering reduction 6.210%. findings suggest which integrates multiple can effectively simplify difficulty ecological regulation. mechanism indicates protection policies, when combined conditions intensity activities region, would be more coherent varying regulatory intensities.
Язык: Английский
Процитировано
0
Land Degradation and Development, Год журнала: 2025, Номер unknown
Опубликована: Март 4, 2025
ABSTRACT The Guangxi Southwest Karst‐Beibu Gulf (GSK‐BG) is a complex mountain‐river‐sea transitional space made up of special combination karst mountains, river basins and coastal zones, presenting slope zone tilted from northwest to southeast. At present, there still gap in identifying the characteristics topographic gradient response past‐present‐future ecosystem service value (ESV) changes land use cover (LULC) rivers seas. To that end, this study employed Markov‐PLUS model, transfer matrix mapping portray LULC ESV 2000 2030, as well analyze change towards response. Then role transformation on under different terrain factors was further explored fill current research gap. results show: (1) highest 479,332 million yuan 2010 lowest 473,424 urban development scenario (UDS). distribution shown “high low central southeastern part country”, which shows trend increasing then decreasing time. (2) Forest (FL) main contributor total ESV. improvement area mainly due other uses FL water body (WB), decrease conversion WB uses. (3) more pronounced for 2030 natural (NDS), ecological protection (EPS), UDS. types transfers predominate steep slopes at lower elevations areas with higher include grassland (GL) unutilized land, index (TDI) 5.27 4.02, bare (BL) GL, TDI 4.75 3.53. Therefore, region should be taken into account utilization resources geospatial space.
Язык: Английский
Процитировано
0
Scientific Reports, Год журнала: 2025, Номер 15(1)
Опубликована: Март 28, 2025
Promoting the dynamic balance between economic development and ecological environment is key to achieving "dual carbon" goals sustainable development. The Middle Yellow River Basin, characterized by severe soil erosion intensive resource utilization, serve as a critical area for advancing protection high-quality in Basin. This study examines spatial-temporal differentiation coupling coordination characteristics of (EE) (HQED) across 226 counties Basin from 2010 2020. Utilizing Random Forest model Geographical Temporal Weighted Regression model, investigates driving mechanism on environment. zoning management strategy proposed based types dominant factors, with aim providing theoretical support river basins. results show that: (1) During period, level initially declined then improved, while consistently increased. EE exhibited spatial pattern "southeast low, northwest high," distribution HQED was reverse. (2) degree considerably increased after 2015, displaying higher levels southeast lower central region, strong positive correlation. (3) cover rate, PM2.5 concentration, agricultural fertilizer application intensity, market activity make high contributions environment, making them drivers. rate strongest driver, concentration negative driver. There are evident differences among various factors. Ultimately, divided into six zones, corresponding strategies proposed.
Язык: Английский
Процитировано
0