We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Effects of microplastics on microbial community and greenhouse gas emission in soil: A critical review
AI summary Read the abstract
This review examines how microplastics in soil affect microbial communities and greenhouse gas emissions, finding that microplastics can alter the abundance and activity of soil bacteria in ways that increase carbon dioxide and nitrous oxide release. The plastics change soil structure and chemistry, creating conditions that favor certain gas-producing microbes over others. These effects could worsen climate change while also disrupting soil fertility, with indirect consequences for food production.
Microplastics (MPs) are ubiquitous in soil ecosystems and significantly impact soil microorganisms and greenhouse gas (GHG) emissions. Although some reviews have summarized their impact on greenhouse gas emissions, no systematic analysis has been conducted on how soil physicochemical and microbial properties affect these emissions. Firstly, this review details that MPs alter microbial abundance, structure, activity and gene expression, directly stimulating CO and NO emissions, though their impact on CH remains inconclusive. Additionally, MPs change rhizosphere microbial growth, cause soil nutrient loss, and induce plant toxicity, indirectly affecting GHG emissions. Finally, this article suggests strengthening research on rhizosphere and MPs surface microbial communities, exploring interactions with clay and minerals, and investigating GHG emission mechanisms to understand the ecological effects of MPs.
More Papers Like This
Impacts of Microplastics on Soil Characteristics, Microbial Diversity and Greenhouse Gas Emissions: A Review
AI summary Read the abstract
This review summarizes existing research on how tiny plastic particles in soil affect its structure, microbial communities, and greenhouse gas emissions. Findings show microplastics alter carbon and nitrogen cycling, shift microbial populations, and change gas emissions in ways that depend on plastic type, shape, and soil conditions.
Microplastics in agricultural soil: Unveiling their role in shaping soil properties and driving greenhouse gas emissions
AI summary Read the abstract
This review examines how microplastics in agricultural soils affect carbon and nitrogen cycles and alter greenhouse gas emissions. Researchers found that microplastics reduce soil water retention, decrease soil respiration, and increase emissions of carbon monoxide, methane, and nitrous oxide. The study reveals that microplastic contamination in farmland may have broader climate implications by disrupting the soil processes that regulate greenhouse gas fluxes.
Effects of microplastics on soil properties: Current knowledge and future perspectives
AI summary Read the abstract
This review examines how microplastics affect soil health, including changes to soil structure, chemistry, and the microbial communities that keep soil fertile. The effects vary depending on the type, shape, and amount of plastic present, but in many cases microplastics alter nutrient availability and can even influence greenhouse gas emissions from soil. These changes could threaten crop productivity and food safety, since microplastics are now found in agricultural soils worldwide.
Ecological effect of microplastics on soil microbe-driven carbon circulation and greenhouse gas emission: A review
AI summary Read the abstract
This review examines how microplastics in soil affect carbon cycling by altering microbial activity, with implications for greenhouse gas emissions and climate change. Researchers found that microplastics can change soil structure, nutrient availability, and microbial community composition in ways that affect how carbon is stored or released from soil. The study suggests that widespread microplastic contamination in agricultural and natural soils could have far-reaching consequences for the global carbon balance.
Role of soil microplastic pollution in climate change
AI summary Read the abstract
This review examined the bidirectional relationship between soil microplastic pollution and climate change, exploring how microplastics affect soil carbon cycling, greenhouse gas emissions, and how climate factors influence microplastic behavior in soils.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.