Application of Ecological Restoration Technologies for the Improvement of Biodiversity and Ecosystem in the River

Water, Journal Year: 2022, Volume and Issue: 14(9), P. 1402 - 1402

Published: April 27, 2022

With global warming, urbanization, and the intensification of human activities, great pressures on river ecosystems have caused ecosystem degradation, decline in habitats biodiversity, loss function. Ecological restoration technologies (ERTs) rivers are effective measures for improving habitat which has advantage recovering biodiversity promoting formation healthy rivers. Several applications ERTs, including ecological water transfer, fish passage construction, dam removal/retrofit, channel reconfiguration, geomorphological restoration, natural shoreline floodplain reconnection, revegetation, etc., summarized. The classifications ERTs highlighted, aiming to distinguish difference relationship between structure processes hydrology, physics, geography, biology. pros cons these discussed identify applicability limitations ecosystem. In dynamic river, interact with each other keep balance. more helpful function contribute management health. Some proposals suggested. Establishing a unified health evaluation system will help promote positive feedback further development ERTs.

Language: Английский

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Responses of abundant and rare prokaryotic taxa in a controlled organic contaminated site subjected to vertical pollution-induced disturbances

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 853, P. 158625 - 158625

Published: Sept. 8, 2022

Language: Английский

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Microbes with high–abundance attributes dominate the prokaryote communities of saline–alkali soil and construct more complex networks in the plant rhizosphere

Geoderma, Journal Year: 2023, Volume and Issue: 439, P. 116684 - 116684

Published: Oct. 11, 2023

Understanding the interactions between plants and microbes in terms of core and/or keystone taxa is great importance for promoting salt tolerant comprehensive utilisation saline–alkali lands. However, our knowledge about dominant microbial categories their response to plant growth limited. Here, we distinguished by classifying prokaryotic conducting network analysis Moreover, explored how these important varied rhizosphere bulk soils. Overall, six prokaryotes were identified. Approximately one–tenth species with high–abundance attributes accounted two–thirds total prokaryotes. showed that nearly all links among nodes positive; identified mainly belonged attributes. Furthermore, rhizosphere, a decreasing trend correlations diversity indices community compositions soil properties was observed compared those soil. more complex modules strongly correlated changes properties. These results suggest can recruit establishing syntrophic association taxa, which subsequently construct structure. Although ecological functions targeted need be confirmed, findings provide potential method constructing artificial microbiome multiple approaches, further helping develop strategies ameliorate stress

Language: Английский

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Spatial and temporal distribution of the microbial community structure in the receiving rivers of the middle and lower reaches of the Yangtze River under the influence of different wastewater types

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 462, P. 132835 - 132835

Published: Oct. 21, 2023

Language: Английский

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Large scale exploration reveals rare taxa crucially shape microbial assembly in alkaline lake sediments

npj Biofilms and Microbiomes, Journal Year: 2024, Volume and Issue: 10(1)

Published: July 28, 2024

Abstract Alkaline lakes are extreme environments inhabited by diverse microbial extremophiles. However, large-scale distribution patterns, environmental adaptations, community assembly, and evolutionary dynamics of communities remain largely underexplored. This study investigated the characteristics on rare abundant taxa in alkaline lake sediments west northwest China. We observed that varied significantly with geographical distance, while remained unaffected regional differences. The assembly process was influenced dispersal limitation, whilst were predominantly driven heterogeneous selection. Network analysis indicated as core species for interactions stability. Rare exhibited higher speciation transition rate than taxa, serving a genetic reservoir potential candidates to become abundance highlighting their crucial role maintaining diversity. These insights underscore significant influence ecosystem biodiversity stability lakes.

Language: Английский

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Phage Cocktail Alleviates Bacterial Canker of Kiwifruit by Modulating Bacterial Community Structure in Field Trial

Microorganisms, Journal Year: 2025, Volume and Issue: 13(1), P. 104 - 104

Published: Jan. 7, 2025

Bacterial canker of kiwifruit is the most destructive bacterial disease caused by Pseudomonas syringae pv. actinidiae. Bacteriophages are regarded as promising biocontrol agents against pathogens due to their exceptional host specificity and environmentally friendly nature. However, underlying mechanism phages in control remains elusive. In this study, field trial results showed that phage cocktail could significantly reduce incidence kiwifruit. The high throughput sequencing regulated impact pathogen invasion on branch endophytic communities, adjusted diversity community structure, composition rare taxa abundant taxa, increased proportion deterministic processes assembly processes. reduced relative abundance Pseudomonadaceae, Pectobacteriaceae, Yersiniacea. Furthermore, application resulted an increase Beijerinckiaceae, Sphingomonadaceae, Xanthomonadaceae, which corresponding microbial communities. Additionally, was also altered under influence phages. These findings offer perspectives phage-mediated provide practical backing for implementation cocktails sustainable agriculture.

Language: Английский

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Divergence patterns of bacterial communities between larviculture systems of two Penaeus vannamei strains with distinct culture traits

Aquaculture, Journal Year: 2025, Volume and Issue: unknown, P. 742572 - 742572

Published: April 1, 2025

Language: Английский

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Manure application primarily drives changes in antibiotic resistome composition rather than abundance in agricultural soil profile

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 382, P. 125421 - 125421

Published: April 19, 2025

Language: Английский

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Archaea show different geographical distribution patterns compared to bacteria and fungi in Arctic marine sediments

mLife, Journal Year: 2025, Volume and Issue: 4(2), P. 205 - 218

Published: April 1, 2025

Abstract Microorganisms dominate marine environments in the polar oceans and are known to harbor greater diversity abundance than was once thought, yet, little is about their biogeographic distribution patterns sediments at a broad spatial scale. In this study, we conducted extensive sampling of along latitudinal transect spanning 2500 km from Bering Sea Arctic Ocean investigate geographical bacteria, archaea, fungi. Our findings revealed that community similarities bacteria fungi decay similar rates with increasing distance (slope: −0.005 −0.002), which much lower rate archaeal communities −0.012). Notably, microbial richness composition showed significant differences region 75−80°N compared other regions 60−75°N. Salinity, temperature, pH, ammonium nitrogen, total organic carbon key factors significantly affect variations. Furthermore, bacterial co‐occurrence networks more complex interactions but modularity fungal counterparts. This study provides crucial insights into will be critical for better understanding global ecological functions.

Language: Английский

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Rice-fish co-culture improves carp (Cyprinus carpio) quality by modulating the gut microbiota and metabolites

Aquaculture, Journal Year: 2025, Volume and Issue: unknown, P. 742659 - 742659

Published: May 1, 2025

Language: Английский

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