Role of Soil Microbiota Enzymes in Soil Health and Activity Changes Depending on Climate Change and the Type of Soil Ecosystem

Biology, Journal Year: 2024, Volume and Issue: 13(2), P. 85 - 85

Published: Jan. 29, 2024

The extracellular enzymes secreted by soil microorganisms play a pivotal role in the decomposition of organic matter and global cycles carbon (C), phosphorus (P), nitrogen (N), also serving as indicators health fertility. Current research is extensively analyzing these microbial populations enzyme activities diverse ecosystems climatic regions, such forests, grasslands, tropics, arctic regions deserts. Climate change, warming, intensive agriculture are altering activities. Yet, few reviews have thoroughly explored key required for fertility effects abiotic factors on their functionality. A comprehensive review thus essential to better understand C, P, N cycles, response climate changes, ecosystems, farming, fertilization. Studies indicate that temperature, moisture, water content, pH, substrate availability, average annual temperature precipitation significantly impact Additionally, change has shown ambiguous activities, causing both reductions enhancements catalytic functions.

Language: Английский

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From organic fertilizer to the soils: What happens to the microplastics? A critical review

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 919, P. 170217 - 170217

Published: Feb. 1, 2024

Language: Английский

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Microplastics change soil properties, plant performance, and bacterial communities in salt-affected soils

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 471, P. 134333 - 134333

Published: April 16, 2024

Language: Английский

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Effect of conventional and biodegradable microplastics on the soil-soybean system: A perspective on rhizosphere microbial community and soil element cycling

Environment International, Journal Year: 2024, Volume and Issue: 190, P. 108781 - 108781

Published: May 28, 2024

As an exogenous carbon input, microplastics (MPs), especially biodegradable MPs, may significantly disrupt soil microbial communities and element cycling (CNPS cycling), but few studies have focused on this. Here, we assessing the effects of conventional low-density polyethylene (LDPE), polybutylene adipate terephthalate (PBAT), polylactic acid (PLA) MPs rhizosphere CNPS in a soil-soybean system. The results showed that PBAT-MPs PLA-MPs were more detrimental to soybean growth than LDPE-MPs, resulting reduction shoot nitrogen (14.05% 11.84%) biomass (33.80% 28.09%) at podding stage. In addition, dissolved organic (DOC) increased by 20.91% 66.59%, while nitrate (NO

Language: Английский

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Biodegradable microplastics pose greater risks than conventional microplastics to soil properties, microbial community and plant growth, especially under flooded conditions

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 931, P. 172949 - 172949

Published: May 3, 2024

Language: Английский

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Microplastic pollution promotes soil respiration: A global‐scale meta‐analysis

Global Change Biology, Journal Year: 2024, Volume and Issue: 30(7)

Published: July 1, 2024

Abstract Microplastic (MP) pollution likely affects global soil carbon (C) dynamics, yet it remains uncertain how and to what extent MP influences respiration. Here, we report on a meta‐analysis determine the effects of microbiome CO 2 emission. We found that significantly increased contents organic C (SOC) (21%) dissolved (DOC) (12%), activity fluorescein diacetate hydrolase (FDAse) (10%), microbial biomass (17%), but led decrease in diversity (3%). In particular, increases components further promote emission (25%) from soil, with much higher effect MPs these emissions than biomass. The could be attributed opposite vs. diversity, as accumulation recruited some functionally important bacteria provided additional substrates for specific heterotrophic microorganisms, while inhibiting growth autotrophic taxa (e.g., Chloroflexi , Cyanobacteria ). This study reveals can increase by causing shifts microbiome. These results underscore potential importance plastic terrestrial fluxes, thus climate feedbacks.

Language: Английский

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A Critical Review on Biological Impacts, Ecotoxicity, and Health Risks Associated with Microplastics

Water Air & Soil Pollution, Journal Year: 2025, Volume and Issue: 236(2)

Published: Jan. 7, 2025

Language: Английский

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Unveiling the impact of biodegradable polylactic acid microplastics on meadow soil health

Environmental Geochemistry and Health, Journal Year: 2025, Volume and Issue: 47(2)

Published: Jan. 8, 2025

Language: Английский

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Organic fertilizer and irrigation water are the primary sources of microplastics in the facility soil, Beijing

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 895, P. 165005 - 165005

Published: June 21, 2023

Language: Английский

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Understanding the Impact of Biodegradable Microplastics on Living Organisms Entering the Food Chain: A Review

Polymers, Journal Year: 2023, Volume and Issue: 15(18), P. 3680 - 3680

Published: Sept. 6, 2023

Microplastics (MPs) pollution has emerged as one of the world’s most serious environmental issues, with harmful consequences for ecosystems and human health. One proposed solution to their accumulation in environment is replacement nondegradable plastics biodegradable ones. However, due lack true biodegradability some ecosystems, they also give rise microplastics (BioMPs) that negatively impact different living organisms. This review summarizes current literature on BioMPs organisms—higher plants fish—relevant food chain. Concerning higher plants, adverse effects seed germination, plant biomass growth, penetration nutrients through roots, oxidative stress, changes soil properties, all leading reduced agricultural yield, have been critically discussed. fish, it are more likely be ingested than nonbiodegradable ones accumulate animal’s body, impaired skeletal development, behavioral changes. Therefore, based reviewed pioneering literature, seem a new threat health rather an effective counteract MP pollution, even if knowledge gaps this field highlight need additional rigorous investigations understand potential risks associated BioMPs.

Language: Английский

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