Ecological Indicators, Год журнала: 2024, Номер 166, С. 112422 - 112422
Опубликована: Авг. 1, 2024
Язык: Английский
Journal of Cleaner Production, Год журнала: 2023, Номер 419, С. 138245 - 138245
Опубликована: Июль 27, 2023
Язык: Английский
Процитировано
27
Journal of Cleaner Production, Год журнала: 2024, Номер 439, С. 140813 - 140813
Опубликована: Янв. 21, 2024
Язык: Английский
Процитировано
12
Ecological Indicators, Год журнала: 2024, Номер 166, С. 112480 - 112480
Опубликована: Авг. 13, 2024
Recently, rapid economic development of the Yangtze River Economic Belt region in China and growing problem regional habitat quality have seriously threatened process biodiversity conservation Basin. Studying impact changes landscape pattern indexes on can provide policy insights for However, existing studies are still lacking exploring effects changing indices under future scenarios. Based land use data from 2000 to 2020, this study simulates situation 2030, analyzes during 30 years, investigate at global local scales through various methods. The results show that patterns were significantly affected by human activities types, with experiencing increased levels structural stabilization three decades (Shannon Diversity Index 0.90 0.94 2030), fragmentation (Landscape index increase 0.094 0.102 weakened connectivity (contagion decrease 48.213 45.437 2030). Habitat Quality has a large variation spatial distribution county scale, an average change 1.04 % overall downward trend. There is strong localized autocorrelation between quality, significant heterogeneity some form variability time scales. help further understand eco-environmental problems Belt, theoretical references formulation ecological environmental protection policies functional area planning.
Язык: Английский
Процитировано
12
Ecological Indicators, Год журнала: 2024, Номер 160, С. 111864 - 111864
Опубликована: Март 1, 2024
Evolutions in land use urban areas exert a growing influence on ecosystem service value (ESV). As manifestation of spatial arrangement mature growth, the ecological challenges within agglomerations and their surroundings deserve attention. Therefore, clarifying interrelation ESV urbanization is crucial to constructing sustainable progress-oriented cities. Previous researches coordination relationship between have been limited provincial county levels, insufficient consideration has given differences across rural at different scales. Utilizing coupling degree (CCD) model, present investigation assesses interplay various scales Yangtze River Delta agglomeration (YRDUA) region from 2000 2020, explores distributions throughout urban–rural gradient, aiming help regional coordinated development. The findings indicate that 2010, with increasing intensity use, YRDUA area decreased. But 2010 increased. Moreover, CCD positive urbanization, status primary slow upward trajectory. Meanwhile, along rural–urban both are declining, there significant plunge suburban urban. And interactions obvious heterogeneity, which tends show broader scales, such as while manifesting conflicts finer grid scale. Our can city planners policy makers minimize adverse effects sprawl services.
Язык: Английский
Процитировано
11
Journal of Environmental Management, Год журнала: 2024, Номер 360, С. 121020 - 121020
Опубликована: Май 19, 2024
Язык: Английский
Процитировано
10
Ecological Indicators, Год журнала: 2024, Номер 166, С. 112347 - 112347
Опубликована: Июль 8, 2024
Язык: Английский
Процитировано
9
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
Процитировано
8
Ecological Indicators, Год журнала: 2024, Номер 163, С. 112127 - 112127
Опубликована: Май 11, 2024
Environmental managers have sought to optimize landscape structure maintain regional ecosystem health (EH). However, we still lack a full understanding of the effects changing on EH, especially in terms shorter time scales (e.g., monthly or seasonal scales) and spatial heterogeneity. To address this gap, study used vigor-organization-resilience-services (VORS) model assess annual variation EH Loess Plateau (LP) during 2000–2015, then applied geographically weighted regression (GWR) investigate different aspects (i.e., composition configuration) change over time. Our results showed that level LP from 2000 2015 displayed temporal non-stationarity at scales, pattern decreasing southeast northwest. The had obvious heterogeneity, depending local configuration. In general, configuration exerted greater impact than apart Shannon's diversity index percentage forestland area, but intensity direction higher temporally instability therefore should receive more attention. Furthermore, regulation dominant patch size, connectivity forest spacing is optimal choice for management. suggest responses changes vary by place, integrating characteristics can help decision-makers make precise arrangements adjustments keep negative ecological impacts within reasonable limits.
Язык: Английский
Процитировано
8
Ecological Indicators, Год журнала: 2023, Номер 151, С. 110330 - 110330
Опубликована: Май 12, 2023
Rapid urbanization in China's urban agglomerations has severely disrupted the relationship between supply and demand for ecosystem services (ESs). Exploring spatial temporal variation characteristics of ESs balance its driving mechanisms is crucial high-quality development agglomerations. However, few studies have explored pattern at multiple scales agglomerations, which constrains formulation regional ecological protection land use policies. In this study, we attempted to characterize spatio-temporal from 2000 2020 Chengdu-Chongqing (CCUA), using matrix hotspot analysis tools. We then introduced optimal parametric geographic detector detect formation mechanism differentiation balance. The results show that overall index CCUA was greater than index. were short Chengdu Chongqing. had significant scale dependence. hot spots mainly western, southern, eastern mountainous regions, while cold concentrated areas Chongqing, with differences different scales. distribution affected by forest proportion, slope, normalized difference vegetation (NDVI), elevation, cultivated temperature. interaction natural, use, socio-economic factors significantly enhanced types highlights importance topography, NDVI, land, population. study can provide scientific references sustainable management construction civilization CCUA.
Язык: Английский
Процитировано
21
The Science of The Total Environment, Год журнала: 2023, Номер 894, С. 165002 - 165002
Опубликована: Июнь 20, 2023
Язык: Английский
Процитировано
21