Ecological Engineering, Journal Year: 2024, Volume and Issue: 212, P. 107489 - 107489
Published: Dec. 13, 2024
Language: Английский
Carbon Research, Journal Year: 2024, Volume and Issue: 3(1)
Published: May 20, 2024
Abstract In the global ecosystem, wetlands are vital carbon sinks, playing a crucial role in absorbing greenhouse gases such as dioxide and mitigating warming. Accurate estimation of wetland content is essential for research on sinks. However, cycle complex, sinking affected by climate, topography, water level conditions, vegetation types, soil other factors. This has caused significant challenges current studies, most focused impact individual factors often ignoring interaction between various factors, which further leads to uncertainty measurements. paper aims elucidate process cycle, summarize affecting explore interplay their influence aiming provide theoretical support study Additionally, this reviews advantages disadvantages measurement methods, proposes directions combining machine learning identifies existing difficulties measurement, offers suggestions serve reference future sink management. Graphical
Language: Английский
Citations
30
Global Ecology and Conservation, Journal Year: 2025, Volume and Issue: unknown, P. e03453 - e03453
Published: Jan. 1, 2025
Language: Английский
Citations
1
Ecology and Evolution, Journal Year: 2025, Volume and Issue: 15(2)
Published: Feb. 1, 2025
With the intensification of global warming, wetland greenhouse gas (GHG) emissions have attracted worldwide attention. However, scientific understanding GHGs is still limited. To gain a comprehensive and systematic current research status development trends in GHGs. We selected 1627 papers related to GHG from Web Science Core Collection database used bibliometric visualization analysis method reveal annual publication, main core forces, hotspots, this field. The results showed that field shows steady upward trend. United States institutions scholars play key role on "climate change" based three major (carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O)) has been continuously gaining popularity. In recent years, "water" become an emerging topic. More more studies focused enhancing pollutant treatment capacity, improving ecosystem productivity, maintaining water level stability, strengthening blue carbon sink function, exploring remote sensing applications wetlands, promoting restoration reduce emissions. Furthermore, we discussed influencing factors emission CO2, CH4, N2O wetlands summarized potential methods findings provide guidance reference sustainable reduction.
Language: Английский
Citations
0
Earth-Science Reviews, Journal Year: 2024, Volume and Issue: unknown, P. 104967 - 104967
Published: Oct. 1, 2024
Language: Английский
Citations
3
Remote Sensing, Journal Year: 2024, Volume and Issue: 16(21), P. 4062 - 4062
Published: Oct. 31, 2024
Ecological restoration projects aim to recover ecosystems that have been degraded, damaged, or destroyed. The effective assessment of these is crucial for ensuring goals are met and guiding future efforts. Poplar Restoration Project (PERP), focused on removing floodplain poplar plantations, a key environmental initiative in China preserve the ecological functions services Dongting Lake freshwater wetland complex. Understanding dynamic changes ecosystem their trade-offs/synergies before after project maintained enhanced. This study selected three services, water conservation, carbon storage, habitat quality, as indicators assess PERP. Using Integrated Valuation Ecosystem Services Trade-offs (InVEST) model geostatistical methods, including Spearman correlation analysis spatial autocorrelation analysis, we explored outcomes project. results indicated since its implementation 2014, PERP has significantly altered land use cover (LULC) lake. Most former plantations converted into reedbeds (17,404 ha), followed by sedgelands (3841 mudflats (443 shallow waters (382 deep (301 ha). During this period, conservation quality initially decreased then increased, while storage continuously declined. Overall, all assessed showed an increasing trend except resulting slight decrease integrated services. Moreover, there were strong bivariate associations among investigated synergies strengthened during Importantly, became positive PERP, meaning improvement one service enhanced others, potentially leading more sustainable resilient ecosystem.
Language: Английский
Citations
3
Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15
Published: Nov. 5, 2024
Water level fluctuations are among the main factors affecting development of wetland vegetation communities, carbon sinks, and ecological processes. Hongze Lake is a typical seasonal lake in Huaihe River Basin. Its water levels have experienced substantial because climate change, as well gate dam regulations. In this study, long-term cloud-free remote sensing images body area, net plant productivity (NPP), gross primary (GPP), Fractional cover (FVC) wetlands were obtained from multiple satellites by Google Earth Engine (GEE) 2006 to 2023. The trends FVC analyzed using combined Theil-Sen estimator Mann-Kendall (MK) test. Linear regression was employed analyze correlation between area bodies that different degrees FVC. Additionally, annual frequencies various constructed explore their association with GPP, NPP, FVC.The results showed significantly influence spatial temporal patterns significant (P<0.05) distribution. Following extensive restoration efforts, sink capacity has increased. However, it essential consider areas low cover, for lakeshore zone higher inundation frequency had lower capacity. These findings provide scientific basis establishment enhancement initiatives, programs, policies improve value ecosystem conservation areas.
Language: Английский
Citations
0
Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 373, P. 123746 - 123746
Published: Dec. 17, 2024
Language: Английский
Citations
0
Ecological Engineering, Journal Year: 2024, Volume and Issue: 212, P. 107489 - 107489
Published: Dec. 13, 2024
Language: Английский
Citations
0