Land Use Policy, Год журнала: 2024, Номер 147, С. 107356 - 107356
Опубликована: Сен. 16, 2024
Язык: Английский
Geography and sustainability, Год журнала: 2024, Номер unknown
Опубликована: Авг. 1, 2024
Understanding the complex interactions between urbanization and ecosystem services (ESs) is crucial for optimizing planning policies achieving sustainable urban management. While previous research has largely focused on highly urbanized areas, little attention been given to phased effect of progressive ES networks. This study proposes a conceptual framework that utilizes network method space-time replacement examine relationships among ESs at different stages, with particular emphasis evolution process. We apply this Horqin area, typical eco-fragile area in China. Results demonstrate connectivity synergy exhibits non-stationary characteristic, initially increasing, then decreasing, subsequently strengthening, while its modularity shows rising trend during periods accelerated urbanization. The performance trade-off displays opposite pattern. Additionally, we observe gradual provisioning regulation by cultural terms dominance as advances. By providing guidance identifying key initiatives implementing ecological protection stages development, contributes pathway can inform development strategies other regions undergoing
Язык: Английский
Процитировано
4
Environmental Research Communications, Год журнала: 2024, Номер 6(3), С. 035015 - 035015
Опубликована: Фев. 19, 2024
Abstract Disturbance from human activities has intensified the evolution of ecosystem structure in Jianghan Plain China, leading to conflicts between services. It is essential clarify trade-off synergies services China better coordinate economic and social development ecological protection region. Based on historical data scenario predictions using GeoSOS-FLUS model, InVEST model was applied five key services: Carbon storage, crop production, habitat quality, soil conservation water yield 2000 2020. Spearman correlation analysis used explore different space time. The results showed that arable land areas are most important types China. From 2020, increase build-up accompanied by a decrease land, forest unused an land. natural 2035 continues this trend except reduction, while reverses trend. yield, increased carbon storage quality declined significantly, showing spatial distribution pattern higher northwest lower southeast. comprehensive simulated downward compared with smallest decrease. There overall synergistic relationship strongest yield. spatiotemporal ecosystems dynamic requires sustainable management. Thus, it necessary rationally utilize resources enhance functions area minimize trade-offs based scientific planning maximize synergy.
Язык: Английский
Процитировано
3
Chinese Journal of Population Resources and Environment, Год журнала: 2025, Номер 23(1), С. 132 - 142
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Remote Sensing, Год журнала: 2022, Номер 14(20), С. 5120 - 5120
Опубликована: Окт. 13, 2022
Grassland degradation seriously threatens the ability of grassland to provide ecosystem services. ecological restoration and sustainable management decision making depends on an accurate understanding impacts Based assessment four key services, including net primary production (NPP), carbon pool (EC), soil conservation (SC), loss by wind (SL), services their relationships were analyzed. The climate change grazing pressure relationship between revealed. “climate pressure-grassland degradation-ecosystem services” network, study puts forward specific suggestions under premise fully balancing stakeholder relationships. results showed that had a significant impact relationships, but it varied with types Although degraded in area has been state recovery have improving past 20 years, some areas intensified, there are still risks, so is necessary continue carry out work. On this basis, taking local conditions into consideration, policy proposed. can scientific reference for protection development arid semi-arid areas, help improve human well-being.
Язык: Английский
Процитировано
15
Remote Sensing, Год журнала: 2023, Номер 15(9), С. 2476 - 2476
Опубликована: Май 8, 2023
Ecosystem services (ESs) are crucial for sustainable development, as they impact human well-being. However, changes in land use/land cover (LULC) caused by climate change and social development can negatively affect ESs, particularly arid river basins. This study focuses on current future LULC the Kaxghar River Basin (KRB) Xinjiang, China, to determine how these will region’s ESs. The integrated PLUS-InVEST model was used investigate spatiotemporal distribution changing patterns of habitat quality (HQ) carbon storage (CS) under natural increase scenario (NIS), economic (EDS), water protection (WPS). Additionally, Service Contribution Index (ESCI) also calculated evaluate contribution results show following: (1) from 2000 2020, average value HQ KRB gradually decreased 0.54 0.49 CS trended slightly upward, with a total 0.07 × 106 t. Furthermore, were highly consistent LULC. (2) From 2020 2030, area low-grade (0–0.2) saw continuous increase, fastest growth occurring 2030 EDS. Meanwhile, WPS, significantly improved, expanding 1238 km2 area. Total three test scenarios tended decline, NIS showing smallest decrease. (3) expansion cropland unused had negative CS, whereas conversion grassland forestland significant positive impact. In conclusion, insights enrich our understanding ESs contribute balancing relationship between ecological conservation socioeconomic Basin, well other parts China’s Northwest similar regions around world.
Язык: Английский
Процитировано
8
Ecological Indicators, Год журнала: 2023, Номер 154, С. 110742 - 110742
Опубликована: Авг. 10, 2023
The ecological conservation red line (ECRL) framework plays an increasingly important role in biodiversity practices China. Following the implementation of ECRL, it is essential to systematically assess effectiveness this national policy mitigating negative impacts human disturbances on habitat quality at landscape and regional levels. Combined with remote sensing ground survey data, Integrated Valuation Ecosystem Services Trade-off (InVEST) model was used evaluate impact six major anthropogenic activities, built-up land, roads, mining crop water pollution, grazing, degradation two grassland river corridors (Kherlen River corridor Wuerxun corridor) Northeastern Then, different management scenarios assessed based ECRL framework. Our findings indicated that over 80% attributed grazing followed by pollution. Built-up land played minor roles causing degradation. Comparing scenario no scenario, Kherlen reduced 17.86%, improved 11.11%. Similarly, corridor, compared priority 69.23%, 2.38% scenario. Moreover, optimized including prohibition, enclosure, restoration habitats, further both corridors, resulting a 12.70% improvement for 3.57% corridor. work provides quantitative optimizing measures ECRL.
Язык: Английский
Процитировано
8
Ecological Indicators, Год журнала: 2022, Номер 142, С. 109262 - 109262
Опубликована: Авг. 5, 2022
Fishes are at the top of aquatic food chain, best indicators health status ecosystems and organisms most sensitive to changes in ecological environment. Given shortcomings commonly used river physical habitat models that only consider hydraulic factors, a two-dimensional (2D) eco-hydrodynamic model, containing eco-hydrological elements, was constructed using identified driving forces evolution rivers. The main hydrological elements water depth flow velocity, while NH3-N, chemical oxygen demand, sediments. Based on field survey data, relevant studies, comprehensive analysis natural geographical characteristics Luanhe River Basin, dominant fish plant species study area (the section from Daheiting-Taolinkou Reservoir Luanxian Hydrological Station) were determined be Cypriniformes reed, respectively. suitability indices (HSIs) various target model simulation method observational statistical method, quality based 2D model. spatial distribution dynamic change process carp Qianxi downstream Daheiting reed obtained by calculation. Comparison with existing studies monitoring data shows proposed this paper is reliable effective, which will help development protection management efforts for rivers not enough data.
Язык: Английский
Процитировано
14
Ecological Indicators, Год журнала: 2024, Номер 165, С. 112178 - 112178
Опубликована: Май 31, 2024
Due to their ecological sensitivity and limited resource availability, grasslands are exceptionally vulnerable environmental changes human activities. However, comprehensive in-depth analyses of the interplay between activities remain scarce. This study employed bibliometrics critical paper analysis scrutinize 4738 publications from 2000 2023. The findings reveal that: (1) Since 2000, research on grassland-human activity interactions has evolved intensified, spanning diverse disciplines including ecology, plant science, agricultural biodiversity conservation. A notable trend is relative clustering scholars institutions within Eastern Western countries national boundaries. China leads in publication volume, whereas United States exerts greater influence international collaborative network. (2) Approximately 80% highly co-citation literature concentrates elucidating scientific knowledge, particularly impact vegetation characteristics, grassland communities, ecosystems. Research hotspots predominantly encompass European grasslands, North America's Great Plains, Tibetan Plateau China. remaining 20% focuses methodological advancements tools, with frequent utilization R language, PC-ORD, Google Earth Engine (GEE). (3) Initial studies (2000–2005) primarily investigated effects specific anthropogenic biomes at a community level through experimental observations. Subsequent (2006–2013) shifted towards exploring overarching characteristics transformations rangelands regional scales, heavily relying remote sensing technologies. More recent (2014–2023) have emphasized comprehensive, quantitative appraisal multifaceted impacts internal external stressors enhances understanding historical trajectory grassland-anthropogenic relationship research, highlighting pivotal knowledge tools.
Язык: Английский
Процитировано
2
Journal of Cleaner Production, Год журнала: 2024, Номер 466, С. 142907 - 142907
Опубликована: Июнь 14, 2024
Язык: Английский
Процитировано
2
Land, Год журнала: 2024, Номер 13(7), С. 1060 - 1060
Опубликована: Июль 15, 2024
Human activities exert a profound influence on land use and cover, these changes directly habitat quality ecosystem functioning. In the Gansu–Qinghai contiguous region of upper Yellow River, has undergone substantial transformations in recent years due to synergistic impacts natural processes human intervention. Therefore, evaluating effects is crucial for advancing regional sustainable development improving worth services. response challenges, we devised two-pronged approach: simulation (FLUS) model an integrated valuation services trade-offs (InVEST) model, leveraging remote sensing data. This methodology establishes research framework evaluation spatial temporal variations quality. The results study show that, firstly, from 1980 2020, index River decreased 0.8528 0.8434. Secondly, our predictions anticipate decrease quality, although decline not pronounced across all scenarios. highest values were projected under EP (Ecology Priority) scenario, followed by CLP (Cultivated Land while BAU (Business as Usual) scenario consistently yielded lowest three Finally, ecological land, including forest grassland, occupied areas characterized high contrast, Construction appeared regions associated with low implementation conservation measures emerges strategy, effectively limiting expansion construction promoting augmentation grassland cover. approach serves enhance overall These outcomes furnish scientific foundation judicious formulation future land-use policies protection measures.
Язык: Английский
Процитировано
2