Composition and assembly mechanisms of prokaryotic communities in wetlands, and their relationships with different vegetation and reclamation methods

Hussain, Shahid; Chen, Min; Liu, Yuhong; Mustafa, Ghulam; Wang, Xue; Liu, Jiayuan; Sheikh, Taha Majid Mahmood; Bano, H.; Yasoob, Talat Bilal

doi:10.1016/j.scitotenv.2023.166190

Cited by 8 publications

(3 citation statements)

References 123 publications

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“…Based on microbial taxonomic information, most of the prokaryotic and fungal groups observed in other coastal areas (An et al, 2019;Yang et al, 2019b;Lin et al, 2022;Hussain et al, 2023) were also identified in this study. Nevertheless, noticeable differences were evident in the composition of the prokaryotic and fungal communities between CROWN S and CROWN P soils.…”

Section: Phragmites Australismentioning

confidence: 96%

“… Gao et al (2022) discovered that invasion of S. alterniflora resulted in important reductions in the complexity and stability of microbial networks, decoupling the associations between microbes and carbon pools. While the influences of plant invasions on soil microbial communities and functions are well-documented ( Lin et al, 2021 ; Gao et al, 2022 ; Hussain et al, 2023 ), there is limited knowledge about the influence of climate warming on soil microbes in coastal wetlands ( Song et al, 2020 ). Specifically, it is unclear whether native and invasive plant wetlands respond differently to climate warming.…”

Section: Introductionmentioning

confidence: 99%

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Differential effects of warming on the complexity and stability of the microbial network in Phragmites australis and Spartina alterniflora wetlands in Yancheng, Jiangsu Province, China

Pei,

Ye,

Xie

et al. 2024

Front. Microbiol.

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The impact of climate warming on soil microbial communities can significantly influence the global carbon cycle. Coastal wetlands, in particular, are susceptible to changes in soil microbial community structure due to climate warming and the presence of invasive plant species. However, there is limited knowledge about how native and invasive plant wetland soil microbes differ in their response to warming. In this study, we investigated the temporal dynamics of soil microbes (prokaryotes and fungi) under experimental warming in two coastal wetlands dominated by native Phragmites australis (P. australis) and invasive Spartina alterniflora (S. alterniflora). Our research indicated that short-term warming had minimal effects on microbial abundance, diversity, and composition. However, it did accelerate the succession of soil microbial communities, with potentially greater impacts on fungi than prokaryotes. Furthermore, in the S. alterniflora wetland, experimental warming notably increased the complexity and connectivity of the microbial networks. While in the P. australis wetland, it decreased these factors. Analysis of robustness showed that experimental warming stabilized the co-occurrence network of the microbial community in the P. australis wetland, but destabilized it in the S. alterniflora wetland. Additionally, the functional prediction analysis using the Faprotax and FunGuild databases revealed that the S. alterniflora wetland had a higher proportion of saprotrophic fungi and prokaryotic OTUs involved in carbon degradation (p < 0.05). With warming treatments, there was an increasing trend in the proportion of prokaryotic OTUs involved in carbon degradation, particularly in the S. alterniflora wetland. Therefore, it is crucial to protect native P. australis wetlands from S. alterniflora invasion to mitigate carbon emissions and preserve the health of coastal wetland ecosystems under future climate warming in China.

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Section: Phragmites Australismentioning

confidence: 96%

Section: Introductionmentioning

confidence: 99%

Differential effects of warming on the complexity and stability of the microbial network in Phragmites australis and Spartina alterniflora wetlands in Yancheng, Jiangsu Province, China

Pei,

Ye,

Xie

et al. 2024

Front. Microbiol.

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“…Wetland microorganisms are involved in the process of storage, transformation and release of C, N and other elements, and are the dominant driver of the biogeochemical cycle in FWs ( Hussain et al, 2023 ).…”

Section: Impact Of Microbial Diversity On Functional Stability Of Fre...mentioning

confidence: 99%

Effects of biodiversity on functional stability of freshwater wetlands: a systematic review

Song,

Liang,

et al. 2024

Front. Microbiol.

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Freshwater wetlands are the wetland ecosystems surrounded by freshwater, which are at the interface of terrestrial and freshwater ecosystems, and are rich in ecological composition and function. Biodiversity in freshwater wetlands plays a key role in maintaining the stability of their habitat functions. Due to anthropogenic interference and global change, the biodiversity of freshwater wetlands decreases, which in turn destroys the habitat function of freshwater wetlands and leads to serious degradation of wetlands. An in-depth understanding of the effects of biodiversity on the stability of habitat function and its regulation in freshwater wetlands is crucial for wetland conservation. Therefore, this paper reviews the environmental drivers of habitat function stability in freshwater wetlands, explores the effects of plant diversity and microbial diversity on habitat function stability, reveals the impacts and mechanisms of habitat changes on biodiversity, and further proposes an outlook for freshwater wetland research. This paper provides an important reference for freshwater wetland conservation and its habitat function enhancement.

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Plant-soil interactions change vegetation allocation strategy and biodiversity under various coastal reclamation patterns

Chen,

Liu,

Liu

et al. 2024

Plant Soil

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Composition and assembly mechanisms of prokaryotic communities in wetlands, and their relationships with different vegetation and reclamation methods

Cited by 8 publications

References 123 publications

Differential effects of warming on the complexity and stability of the microbial network in Phragmites australis and Spartina alterniflora wetlands in Yancheng, Jiangsu Province, China

Differential effects of warming on the complexity and stability of the microbial network in Phragmites australis and Spartina alterniflora wetlands in Yancheng, Jiangsu Province, China

Effects of biodiversity on functional stability of freshwater wetlands: a systematic review

Plant-soil interactions change vegetation allocation strategy and biodiversity under various coastal reclamation patterns

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