Identification of Priority Supply Areas for Carbon Sinks Based on Ecosystem Service Flow: A Case Study for the Hexi Region in Northwestern China DOI Creative Commons
Meng Zhu, Yingqing Su, Qi Feng

и другие.

Land, Год журнала: 2024, Номер 13(12), С. 2064 - 2064

Опубликована: Дек. 1, 2024

The development and implementation of regional protection plans for ecosystem carbon storage services have been recognized as crucial actions mitigating global climate change. However, the supply areas sequestration in terms service flows inland regions are still less evaluated. goal this study is to identify priority-ranked sinks. Here, we conducted a case Hexi Region northwestern China proposed framework quantify priority sinks from perspective flows. Firstly, quantified demand by combining models (i.e., Carnegie–Ames–Stanford Approach model soil respiration models) with socioeconomic natural factors. Then, introduced breaking point formula estimate flow, specifically focusing on distance or range. Finally, determined based Zonation model. results showed that significantly higher values were detected Qilian Mountains, ranging 2.0 3.0 t hm−2, comparison desert oasis areas, where ranged 0 0.01 hm−2. urban rural settlements within area characterized emissions compared those Mountains deserts. flow analysis demonstrated middle northern parts area, being lower precipitation sandy landscapes, identified locations low fluxes (<1.0 hm−2). In addition, mountainous main highest sequestration, covering 8.33% total Region. Our findings highlighted importance sustaining targeted ecological practices be implemented going forward.

Язык: Английский

How has carbon storage changed in the Yili-Tianshan region over the past three decades and into the future? What has driven it to change? DOI Creative Commons

Kaixiang Fu,

Lixin Chen,

Xinxiao Yu

и другие.

The Science of The Total Environment, Год журнала: 2024, Номер 945, С. 174005 - 174005

Опубликована: Июнь 16, 2024

Predicting future land use changes and assessing carbon storage remain challenging. Nowadays, how nature socioeconomics drive in is a hot topic research. In this study, through the projection of type integration PLUS, Integrated Valuation Ecosystem Services Trade-offs (InVEST), Geodetector models, we constructed framework for different scenarios. Utilizing framework, it possible to project change estimate based on development We applied Yili Tianshan region identified main driving forces change. Further, estimated 2035 under four scenarios (RE, NE, EP, CLP). The results showed following: 1) Between 1990 2020, there was an increase forest area water bodies Yili-Tianshan region, mainly from bare land. 2) As shown time scale, increases with W-shaped fluctuation by converting grasslands into forests. On spatial lower center higher both sides region. 3) 2035- RE, 2035-ND, 2035-EP scenarios, increased 4.30 Tg, 6.67 12.08 Tg; 2035-CLP scenario, decreased 14.63 Tg. experienced notable rise scenario compared other three 4) Soil played significant role differentiation (q value 0.5958), followed population density (0.5394). are result synergistic effects multiple factors, which soil type∩soil erosion intensity most important. This research could provide reference method improving regional storage.

Язык: Английский

Процитировано

8
Land use/cover change and ecological network in Gansu Province, China during 2000–2020 and their simulations in 2050 DOI

Xinshu Ma,

Cunlin Xin, Ning Chen

и другие.

Journal of Arid Land, Год журнала: 2025, Номер 17(1), С. 43 - 57

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

1
Assessment of the impact of land use/land cover change on carbon storage in Chengdu, China, in the context of carbon peaking and carbon neutrality, 2000–2030 DOI
Hao Yuan, Zhihua Zhang, Dongdong Feng

и другие.

Environment Development and Sustainability, Год журнала: 2024, Номер unknown

Опубликована: Апрель 15, 2024

Язык: Английский

Процитировано

6
Predicting Land Use Changes under Shared Socioeconomic Pathway–Representative Concentration Pathway Scenarios to Support Sustainable Planning in High-Density Urban Areas: A Case Study of Hangzhou, Southeastern China DOI Creative Commons
Song Yao, Yonghua Li, Hezhou Jiang

и другие.

Buildings, Год журнала: 2024, Номер 14(7), С. 2165 - 2165

Опубликована: Июль 14, 2024

Amidst the challenges posed by global climate change and accelerated urbanization, structure distribution of land use are shifting dramatically, exacerbating ecological land-use conflicts, particularly in China. Effective resource management requires accurate forecasts cover (LUCC). However, future trajectory LUCC, influenced remains uncertain. This study developed an integrated multi-scenario framework combining system dynamics patch-generating simulation models to predict LUCC high-density urban regions under various Shared Socioeconomic Pathway (SSP)–Representative Concentration (RCP) scenarios. The results showed following: (1) From 2020 2050, cultivated land, unused water projected decrease, while construction is expected increase. (2) Future patterns exhibit significant spatial heterogeneity across three Construction will expand all districts Hangzhou, main areas. Under SSP585 scenario, expansion most significant, it least SSP126 scenario. (3) Distinct factors drive different types. digital elevation model predominant factor for forest grassland, contributing 19.25% 30.76%, respectively. Night light contributes at 13.94% 20.35%, (4) average intensity (LUI) central markedly surpasses that surrounding suburban areas, with Xiacheng having highest LUI Chun’an lowest. area increased significantly smaller than SSP245 These findings offer valuable guidance sustainable planning built environment Hangzhou similarly situated centers worldwide.

Язык: Английский

Процитировано

5
Response of carbon storage to land use change and multi-scenario predictions in Zunyi, China DOI Creative Commons
Yi Liu,

Xuemeng Mei,

Yue Li

и другие.

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Янв. 2, 2025

Язык: Английский

Процитировано

0
How is carbon storage in plateau–plain transition zone influenced? Evidence from Minjiang River Basin, China DOI
Menglin Qin,

Xinyu Wu,

Yijia Zhou

и другие.

Journal of Cleaner Production, Год журнала: 2025, Номер unknown, С. 144766 - 144766

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Spatial and temporal characteristics of vegetation carbon sequestration in Beijing and regional division strategies DOI

Yifei Ma,

Yijun Feng,

Jinkai Ke

и другие.

Environment Development and Sustainability, Год журнала: 2025, Номер unknown

Опубликована: Июнь 5, 2025

Язык: Английский

Процитировано

0
Exploring the Spatial-Temporal Patterns, Drivers, and Response Strategies of Desertification in the Mu Us Desert from Multiple Regional Perspectives DOI Open Access
Jiaying Li, Yu Li, Xuhui Wang

и другие.

Sustainability, Год журнала: 2024, Номер 16(21), С. 9154 - 9154

Опубликована: Окт. 22, 2024

Desertification poses a serious threat to the global ecological environment and challenges achievement of an civilization. Understanding spatial temporal evolution desertification in Mu Us Desert, key area northern China, is crucial for predicting regional trends analyzing causes. This study employs quantitative methods, including remote sensing data from Landsat satellites (2000–2020), combined with multi-scale analysis statistical models, systematically analyze trends. The reveals that improved significantly after 2005 due effective human intervention governance efforts. In particular, eastern regions (Shaanxi Province Inner Mongolia) showed marked improvement, while western exhibited limited change. greatest progress was seen reduction high-desertification areas moderate levels. Quantitatively, activities contributed 17.3% (p < 0.05), meteorological factors were responsible 45.8% 0.05). Conversely, Ningxia worsened by 41.8% unsustainable land use. Additionally, correlation highlighted those severe became more uniformly distributed over time. drivers influencing agricultural development, urbanization, climate warming, vegetation coverage, playing substantial role. Initially, had strongest desertification, but time, population growth, rising temperatures, cover (NDVI) prominent. These findings offer scientific support control Desert provide methodological insights other severely desertified regions, contributing sustainable development.

Язык: Английский

Процитировано

1
Response of carbon storage to land use change and Multi-Scenario predictions in Zunyi, China DOI Creative Commons
Yi Liu,

Xuemeng Mei,

Yue Li

и другие.

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Июнь 26, 2024

Abstract Evaluating and predicting how carbon storage (CS) responds to land use change can optimize future spatial layouts coordinate the relationship between ecosystem services. This study aimed explore spatiotemporal evolution of CS in Zunyi from 2000 2020, investigate driving factors CS, predict changes under multiple scenarios 2030. Woodland (> 62%) farmland 30%) are main types Zunyi. The included decreases (-0.92%) grassland (-0.76%) an increase construction (+ 0.92%). In 2000, 2010, was 658.77×10^6 t, 661.44×10^6 658.35×10^6 respectively, initially increasing then decreasing. Woodland, conversions water were primarily responsible for loss. NDVI is factor influencing pattern (q > 10%). Furthermore, impacts human footprint index population density increasing. 2030, projected decrease NDS, ECS CDS scenarios. Under ECS, estimated be 656.67×10^6 with smallest (-0.26%); moreover, this scenario effectively alleviates woodland.

Язык: Английский

Процитировано

0
Identification of Priority Supply Areas for Carbon Sinks Based on Ecosystem Service Flow: A Case Study for the Hexi Region in Northwestern China DOI Creative Commons
Meng Zhu, Yingqing Su, Qi Feng

и другие.

Land, Год журнала: 2024, Номер 13(12), С. 2064 - 2064

Опубликована: Дек. 1, 2024

The development and implementation of regional protection plans for ecosystem carbon storage services have been recognized as crucial actions mitigating global climate change. However, the supply areas sequestration in terms service flows inland regions are still less evaluated. goal this study is to identify priority-ranked sinks. Here, we conducted a case Hexi Region northwestern China proposed framework quantify priority sinks from perspective flows. Firstly, quantified demand by combining models (i.e., Carnegie–Ames–Stanford Approach model soil respiration models) with socioeconomic natural factors. Then, introduced breaking point formula estimate flow, specifically focusing on distance or range. Finally, determined based Zonation model. results showed that significantly higher values were detected Qilian Mountains, ranging 2.0 3.0 t hm−2, comparison desert oasis areas, where ranged 0 0.01 hm−2. urban rural settlements within area characterized emissions compared those Mountains deserts. flow analysis demonstrated middle northern parts area, being lower precipitation sandy landscapes, identified locations low fluxes (<1.0 hm−2). In addition, mountainous main highest sequestration, covering 8.33% total Region. Our findings highlighted importance sustaining targeted ecological practices be implemented going forward.

Язык: Английский

Процитировано

0