Environmental Impact Assessment Review, Год журнала: 2023, Номер 102, С. 107185 - 107185
Опубликована: Июнь 26, 2023
Язык: Английский
Environmental Impact Assessment Review, Год журнала: 2023, Номер 102, С. 107185 - 107185
Опубликована: Июнь 26, 2023
Язык: Английский
Ecological Indicators, Год журнала: 2023, Номер 158, С. 111322 - 111322
Опубликована: Ноя. 28, 2023
The megacity expansion that continues to occur in developing countries is an unavoidable trend at this stage, yet there exists a dearth of knowledge regarding the comprehensive impacts urban on water-related ecosystem services (WESs) within these areas. Taking Chengdu and Wuhan, two megacities upper middle Yangtze River Economic Belt China as study area, first compare magnitude, rate, spatial divergence, mode expansion; then evaluate its impact three typical types WESs, i.e., water yield (WY), purification (WP), habitat quality (HQ) using econometric models bivariate Moran's I. research findings show Chengdu's suburbs tend experience edge-based along rivers, while Wuhan's city center also spreads outward from river junctions Han rivers. Urban negatively all effect greater than Wuhan. WY Wuhan severely impacted by expansion, WP well. HQ suffers largest negative impact. reveals spillover with extensive externalities WESs centers both cities positive southwestern Chengdu. Based results, we suggest should focus protecting limiting cross-regional suburbs. Attention be paid water-ecological protection suburb City managers consider ecological zoning geared toward conservation address adverse expansion.
Язык: Английский
Процитировано
17Environmental Impact Assessment Review, Год журнала: 2023, Номер 105, С. 107372 - 107372
Опубликована: Дек. 9, 2023
Язык: Английский
Процитировано
17Ecological 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
8Ecological Indicators, Год журнала: 2024, Номер 166, С. 112422 - 112422
Опубликована: Авг. 1, 2024
Язык: Английский
Процитировано
7Environmental Impact Assessment Review, Год журнала: 2023, Номер 102, С. 107185 - 107185
Опубликована: Июнь 26, 2023
Язык: Английский
Процитировано
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