Impact of Ecological Restoration on Carbon Sink Function in Coastal Wetlands: A Review

Water, Journal Year: 2025, Volume and Issue: 17(4), P. 488 - 488

Published: Feb. 9, 2025

Reducing carbon emissions and increasing sinks have become the core issues of international community. Although coastal blue ecosystems (such as mangroves, seagrass beds, salt marshes large algae) account for less than 0.5% seafloor area, they contain more 50% marine reserves, occupying an important position in global cycle. However, with rapid development economy continuous expansion human activities, wetlands suffered serious damage, their sequestration capacity has been greatly limited. Ecological restoration emerged a key measure to reverse this trend. Through series measures, including restoring hydrological conditions damaged wetlands, cultivating suitable plant species, effectively managing invasive species rebuilding habitats, ecological is committed functions service value. Therefore, paper first reviews research status influencing factors wetland sinks, discusses objectives, types measures various projects, analyzes impact these projects on sink function, proposes suggestions incorporating enhancement into restoration.

Language: Английский

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Study on the coordination and factors affecting the coupling of resource and environmental carrying capacity and regional economy in ecologically fragile areas

Ecological Indicators, Journal Year: 2024, Volume and Issue: 167, P. 112656 - 112656

Published: Sept. 29, 2024

Language: Английский

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Prediction and spillover effects of forest expansion and management to increase carbon sinks in karst mountainous areas: A case study in Guizhou, China

Land Use Policy, Journal Year: 2025, Volume and Issue: 151, P. 107491 - 107491

Published: Feb. 6, 2025

Language: Английский

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Quantifying the impact pathways and driving mechanisms of increased forest CS: A comparative study case from typical karst ecologically fragile and non-karst areas

Ecological Engineering, Journal Year: 2025, Volume and Issue: 213, P. 107544 - 107544

Published: Feb. 8, 2025

Language: Английский

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Ecosystem Services Thresholds and Interconnected Feedback Loops in the Vulnerable Tarim River Basin: Confronting Climate and Vegetation Transformations

Global Ecology and Conservation, Journal Year: 2025, Volume and Issue: unknown, P. e03529 - e03529

Published: March 1, 2025

Language: Английский

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Increased soil multifunctionality is determined by altered bacterial–fungal–protistan compositions and co‐occurrence network complexity during vegetation restoration in a Karst region, southwest China

Journal of Applied Ecology, Journal Year: 2025, Volume and Issue: unknown

Published: March 12, 2025

Abstract Vegetation restoration is essential to manage rocky desertification and restore ecological functions in the karst region of southwest China. However, contributions soil multitrophic microbial diversity network complexity for multifunctionality ecosystem during vegetation remain poorly explored, despite established significance communities regulating various functions. This study aimed investigate bacterial, fungal protistan their hierarchical co‐occurrence networks, as well relationships with (SMF), two different modes: natural forest (NF) artificial (AF), cropland (CL) controls. The significantly increased carbon nitrogen cycling indexes, capacity water regulation SMF ( p < 0.05). exhibited positive correlations composition communities, β‐diversity (e.g. degree average path length). Notably, alterations abundance sensitive amplicon sequence variants (sASVs) within Module 4 positively affected SMF, while sASVs 2 demonstrated a negative correlation under modes vegetation. Furthermore, bacterial keystone taxa, rather than protistan, were negatively associated SMF. Random (RF) modelling further identified Nitrospira , Halomonas Immundissolibacter Rhodoferax Alicycliphilus Castellaniella at genus level critical maintaining Additionally, sources, minor elements exchangeable Mg, Ca, Cu, Zn, Fe Mn) content determined be pivotal driving factors Synthesis applications . These findings provide valuable insights into influence on interactions areas.

Language: Английский

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Assessing carbon storage dynamics in an ecological civilization demonstration zone amid rapid urbanization: A multi-scenario study of Guizhou Province, China

Resources Environment and Sustainability, Journal Year: 2025, Volume and Issue: unknown, P. 100223 - 100223

Published: April 1, 2025

Language: Английский

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Spatiotemporal Characteristics and Prediction of Ecological Safety in the Yellow River Basin of China

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Journal Year: 2024, Volume and Issue: 17, P. 16119 - 16138

Published: Jan. 1, 2024

s-The Yellow River Basin (YRB) is a major ecological functional area in China, and its safety development change have extremely significant impacts on the natural environment human society. However, existing studies YRB lack spatiotemporal characteristics analysis prediction of with vegetation as core. Therefore, this study proposes to construct an index (ESI) based comprehensive multi-dimensional evaluation system "vigor-pressure-state-response,"using normalized difference index, carbon sink indicator parameters, temperature, precipitation, digital elevation model, population density, per capita gross domestic product from 2000 2020. The ESI were then analyzed for YRB, long-term short-term memory network model was constructed predict trend over next 10 years. According results, 2020, showed fluctuating upward trend, annual average changed abruptly 2015 due drastic changes hazardous areas. most areas stability weak some areas, overall spatial distribution positive agglomeration characteristics. Further, response landscape complexity different reaches varied. Most middle positively correlated complexity, while upper lower not significantly or negatively correlated. Notably, years, YRB's growth will slow down, degradation increasing, decreasing, currently showing improving.

Language: Английский

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Investigating the Dynamic Change and Driving Force of Vegetation Carbon Sink in Taihang Mountain, China

Land, Journal Year: 2024, Volume and Issue: 13(9), P. 1348 - 1348

Published: Aug. 24, 2024

Vegetation plays an important role in absorbing carbon dioxide and accelerating the achievement of neutrality. As ecological barrier North China, Taihang Mountains are pivotal to construction project China. Nevertheless, dynamic development vegetation sink region impact factors on have not been systematically evaluated. This study employed a comprehensive approach, utilising remote sensing technology meteorological topographic data, conjunction with net ecosystem productivity (NEP) estimation model reveal characteristics sinks Mountain, then revealed dynamics evolution NEP inter-annual trend by using Theil–Sen Median slope estimation, Mann–Kendall test, coefficient dissociation analysed driving roles influencing parameter optimal geographic detector. Our findings suggest that Mountain area has clear growth time, average value is 289 gC-m−2-a−1 from 2000 2022, spatial distribution shows high northeast low middle west, gradual increase southwest; areas fluctuation mainly distributed around some cities susceptible interference natural or anthropogenic factors. The influenced variety factors, among which explanatory power each factor as follows: DEM (0.174) > temperature (0.148) precipitation (0.026) (0.017) direction (0.003). had strongest for changes, two-by-two effects were all significantly stronger than single factor, interaction between power; distinguishing climate change contribution activities changes more 90% Mountainous Region was 60%, force change. results this can only provide reference reduction restoration projects but also benefit research paradigm sequestration other regions.

Language: Английский

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Identifying long-term burned forests in the rugged terrain of Southwest China:A novel method based on remote sensing and ecological mechanisms

International Journal of Applied Earth Observation and Geoinformation, Journal Year: 2024, Volume and Issue: 133, P. 104134 - 104134

Published: Sept. 1, 2024

Language: Английский

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