Assessment of Ecological Vulnerability in Xinjiang Uygur Autonomous Region, China

Research in Cold and Arid Regions, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

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Sustainable development assessment of ecological vulnerability in arid areas under the influence of multiple indicators

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 436, P. 140629 - 140629

Published: Jan. 1, 2024

Language: Английский

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Assessing spatio-temporal characteristics and their driving factors of ecological vulnerability in the northwestern region of Liaoning Province (China)

Ecological Indicators, Journal Year: 2024, Volume and Issue: 158, P. 111541 - 111541

Published: Jan. 1, 2024

Evaluating the ecological vulnerability of northwestern region Liaoning Province, a typical ecologically vulnerable area in China, and exploring its inherent patterns help formulate effective measures for protection restoration. Existing studies this have focused on county, city, or provincial level, failing to capture overall vulnerability. Based "sensitivity-degradation" model framework, study employed Analytic Hierarchy Process, Principal Component Analysis, geographical detector methods evaluate Province from 2000 2022 analyzed possible driving factors. The results showed that, 2022, areas with moderate higher accounted an average 64.7% total area, while severely extremely 32.5%. These are mainly distributed along both banks Liuhe River northern part where it adjoins Horqin Sandy Land. From decreasing trend, proportion severe significantly 35.6% 8.6%. Vegetation land use were primary factors leading long-term changes This research can also provide example similar issues other areas.

Language: Английский

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Dynamic monitoring and drivers of ecological environmental quality in the Three-North region, China: Insights based on remote sensing ecological index

Ecological Informatics, Journal Year: 2024, Volume and Issue: unknown, P. 102936 - 102936

Published: Dec. 1, 2024

Language: Английский

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The Influence of Climate and Hydrological Factors on the Phenological Characteristics of Populus euphratica in the Oasis of the Central Taklamakan Desert

Forests, Journal Year: 2025, Volume and Issue: 16(3), P. 447 - 447

Published: March 2, 2025

The phenological characteristics of plants can reflect both their responses to environmental changes as well an ecosystem’s sensitivity climate change. Although there have been several studies plant species worldwide, is minimal research on the phenology vegetation found in extremely arid environments within context To address this gap, study investigated effects climate–hydrological factors, including temperature, precipitation, surface and humidity, (start growing season [SOS] end [EOS]) Populus euphratica Tarim Desert Oasis. Using Landsat 7/8 satellite imagery field data, we analyzed spatial temporal variations SOS EOS from 2004 2023. availability water, particularly groundwater depth directly played a key role shaping distribution dynamics P. phenology. impact increasing temperatures varied under different moisture conditions: high-moisture environments, increased promoted earlier delayed EOS, with opposite conditions occurring low-moisture environments. This highlights profound influence change, especially extreme regions. accurately predict response future ecological models should incorporate hydrological soil moisture, cold dry These findings provide important insights for developing effective protection management strategies.

Language: Английский

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Spatial response and optimisation partitioning of the impact of marine industry development on ecological vulnerability—A case study of Jiangsu coastal counties

Ocean & Coastal Management, Journal Year: 2025, Volume and Issue: 267, P. 107727 - 107727

Published: May 6, 2025

Language: Английский

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Dynamic Evolution of the Ecological Resilience and Response under the Context of Carbon Neutrality

Ecosystem Health and Sustainability, Journal Year: 2023, Volume and Issue: 9

Published: Jan. 1, 2023

Among the background of rapid urbanization and climate change, capacity urban ecosystems to recover from disturbances has been considerably disrupted. However, existing study often lacks dynamic assessments in terms response process underlying ecological resilience. Here we use “resistance, adaptability, recovery” framework quantify resilience, resilience carbon storage emissions was investigated. The results showed that (a) Dalian demonstrated a trend continuous decline 2005 2019; (b) clustering characteristics cold/hot spots for were obvious. cold agglomerated into larger area during study. new patches mainly located southern Jinzhou downtown Dalian; (c) had clear positive impact on this an increasing trend. In contrast, negative piecewise linear regression reveal emission threshold effect, above became key management; (d) according development conclusion divided areas low reduction, high storage, stability protection zone. present provides spatial guidance investigating evolution

Language: Английский

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A new perspective on the whole process of ecological vulnerability analysis based on the EFP framework

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 426, P. 139160 - 139160

Published: Oct. 7, 2023

Language: Английский

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Three Decades of Oasis Transition and Its Driving Factors in Turpan–Hami Basin in Xinjiang, China: A Complex Network Approach

Remote Sensing, Journal Year: 2024, Volume and Issue: 16(3), P. 465 - 465

Published: Jan. 25, 2024

As a predominant ecosystem-providing area and distinctive landscape in arid regions, an oasis plays important role maintaining land stability, human production, daily activities. Studying the dynamics of its driving factors is vital to supporting regions’ sustainable development. typical mountain–desert–oasis landscape, Turpan–Hami (Tuha) Basin, located Xinjiang, China, includes complex interactions among different types. For this study, we revealed spatio-temporal patterns transition processes using network method between 1990 2020 Tuha Basin. In network, degree value, betweenness centrality, average path length were calculated express relationship, key type, structural respectively. Six related climate change actives selected investigate forces behind transitions, including temperature precipitation growing season, total power agricultural machinery (TAMP), production raw coal (PRC), output value plantation industry (TPI), population (Pop). Our results show that natural artificial oasis, all grew from 2020, with expanding more than oasis. The transitions types became frequent as increased throughout study period. Grassland acted most type highest but importance declined due increasing complexity 2020. simpler, stability decreased. Through force analysis, changes showed positive correlation (p-value < 0.05, r = 0.88), urbanization industrialization prompted built-up areas cropland grassland shrubland. summary, our suggest create harmonious symbiotic relationship environment dryland activities, preventing degradation excessive reclamation cover available way. Meanwhile, protection shrubland water resources also important. This provided reference theory support for promoting development oases.

Language: Английский

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Impacts of transport corridor on ecosystem vulnerability in the Qinghai-Tibetan Plateau: Insights from the Sino-Nepalese transport corridor

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 470, P. 143311 - 143311

Published: Aug. 3, 2024

Language: Английский

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