Journal of Environmental Management, Год журнала: 2024, Номер 370, С. 122606 - 122606
Опубликована: Сен. 21, 2024
Язык: Английский
Land, Год журнала: 2024, Номер 13(6), С. 789 - 789
Опубликована: Июнь 3, 2024
The spatio-temporal evolution of land use/land cover (LULC) and habitat quality (HQ) is vital to maintaining ecological balance realizing regional sustainable development. Using the InVEST CA-Markov model, with Kendall coefficient as sensitivity value, LULC HQ in Lu’an City from 2000 2030 are simulated evaluated. Then, Spearman used analyze correlation between driving factors. Finally, influence policy factors on discussed. results show following: (1) 2030, mainly cropland (about 40%) forest 30%) which transferred construction land; (2) kappa 0.9097 (>0.75), indicating that prediction valid; (3) shows DEM (0.706), SLOPE (0.600), TRI (0.681), HFI (−0.687) strongly correlated HQ, while FVC (0.356) GDP (−0.368) weakly HQ; (4) main reasons for decrease increase area, vulnerability artificial forests threat factors, their low biodiversity. This study outlines exploratory research two perspectives effects provide suggestions development City.
Язык: Английский
Процитировано
4
Frontiers in Environmental Science, Год журнала: 2024, Номер 12
Опубликована: Июль 23, 2024
Urbanization-induced land use transitions (LUTs) result in a decline ecosystem services, which has implications for regional ecological security. In order to explore the relationship between services and transition, this paper utilizes InVEST model, geographically weighted regression (GWR) examine impact of transition on Dongting Lake area (DLA). The results showed that 1) with change urbanization development, average values intensity (LUI) 2000, 2010, 2020 are 237.99, 235.82, 238.92, respectively. Land dynamics (LUD) show tendency increase then decrease, 5.58 5.62 periods 2000–2010 2010–2020, respectively, transformation shows obvious spatio-temporal heterogeneity. 2) Habitat quality carbon sequestration downward trend. contrast, food supply followed an upward trend; soil conservation (SC) water yield (WY) initially increased decreased later. overall spatial changes habitat appear be insignificant. Food significant differences plains compared other areas, while service places than DLA. 3) From 2000 2020, dynamics, population density, GDP night lighting, had mainly negative effects services. Only Normalized Vegetation Index (NDVI) positive effect research will provide valuable references development implementation restoration planning policies national territory.
Язык: Английский
Процитировано
4
Ecological Indicators, Год журнала: 2024, Номер 166, С. 112483 - 112483
Опубликована: Авг. 15, 2024
Язык: Английский
Процитировано
4
Land Degradation and Development, Год журнала: 2024, Номер unknown
Опубликована: Окт. 1, 2024
ABSTRACT Conflicts between different types of land use, driven by rapid urbanization, are altering ecosystem services supply–demand balances (ESDB), and the reduction ESDB will threaten regional sustainable development human welfare. However, there few studies on interrelationships their drivers use conflicts (LUCs) from a coupling perspective, especially in main functional areas. Therefore, this study focused Southwest China. Firstly, coordination degree model was employed to measure ESDB‐LUCs relationship analyze its dynamic changes 1990 2020. Then, RDA method used explore driving factors areas (i.e., urban area (UDA), agricultural (APA), ecological protection (EPA)). The results show that LUCs index displayed downward trend SW during 1990–2020, with decreasing distribution pattern northeast southwest. exhibited then upward trend, an increasing mode There spatial dependence ESDB. type dominated moderate coordination, showing UDA > APA EPA. Among these, proportion cropland were influencing (explanation rate 80%), positive negative effects, respectively. forestland EPA 70%), mitigating conflict land, forest is essential achieve balance SW.
Язык: Английский
Процитировано
3
Sustainability, Год журнала: 2024, Номер 16(24), С. 11177 - 11177
Опубликована: Дек. 20, 2024
With the intensification of socioeconomic activities and climate change, land use conflicts are becoming more serious, posing major obstacles to sustainable territorial space. This study conducted research on conflict zoning control with a view contributing new ideas for prevention resolution risks. By analyzing positioning drawing upon fundamental theories, novel paradigm was proposed. An empirical in Gan River Basin Jiangxi Province by applying comprehensive evaluation method geographical detector, basin divided into six types zones according intensity hierarchy ecosystem service values. The results showed that areas intense conflict, low weak accounted 1.57%, 29.16% 69.26% area, respectively. Of areas, 4.42% lower were while only 0.37% right bank middle reaches conflict. driving factor analysis precipitation, population density policy planning had greater influence likely occur interaction precipitation nighttime light index, NDVI. superimposed image revealed at junctions urban cropland forests upper basin, which mainly caused demand expansion spread agricultural production areas. this agreement actual situation Basin, proving proposed is scientific applicable. Moreover, we emphasize can be adapted its application different objects continuously improved response evolution spatial management system. positive significance implementation provides basis further enhancement system governance.
Язык: Английский
Процитировано
3
Journal of Arid Land, Год журнала: 2025, Номер 17(2), С. 145 - 166
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0
Sustainability, Год журнала: 2025, Номер 17(6), С. 2565 - 2565
Опубликована: Март 14, 2025
Amid the increasing demands for ecological civilization and food security, addressing conflicts between agricultural functions has become a critical priority in spatial governance. Focusing on Chang-Zhu-Tan Urban Cluster, this study establishes multi-indicator evaluation framework employs weighted model to measure functions. The ESDA characterizes distribution clustering patterns of conflicts, while RF identifies key drivers underlying mechanisms. results indicate following: (1) Agricultural exhibit “center-weak, periphery-strong” pattern, with high-function zones covering over 60% area, whereas are primarily concentrated low-function zones, areas localized northeast. Overall, agro-ecological functionality declined from 2000 2020, accompanied by increased gradient differentiation. (2) High-conflict decreased 7.73% during period, medium-conflict conflict-free expanded. Spatially, trend “peripheral mitigation high central expansion low conflicts” emerged. (3) Natural environmental factors were primary conflict dynamics, land use gained significance time. Elevation slope dominated economic density crop planting area more influential 2010. Synergistic effects observed, slope–precipitation interactions providing strongest explanatory power. This offers empirical insights into managing agricultural–ecological thereby contributing enhanced governance sustainable development practices.
Язык: Английский
Процитировано
0
Earth Science Informatics, Год журнала: 2025, Номер 18(2)
Опубликована: Апрель 3, 2025
Язык: Английский
Процитировано
0
Environment Development and Sustainability, Год журнала: 2025, Номер unknown
Опубликована: Апрель 23, 2025
Язык: Английский
Процитировано
0
Land Use Policy, Год журнала: 2025, Номер 155, С. 107582 - 107582
Опубликована: Май 2, 2025
Язык: Английский
Процитировано
0