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Environmental DNA (eDNA) offers more clear benefits than traditional techniques for soil ecosystem analyse. Photo: U.S. Army, Jessica Vandrick Attribution-NonCommercial 2.0 Generic (CC BY-NC 2.0)U.S. Army, Jessica Vandrick Attribution-NonCommercial 2.0 Generic (CC BY-NC 2.0)

eDNA discloses the secrets of soil and helps us to protect it

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eDNA enables scientists to extend their analyses of soil and ecosystems beyond the limits of traditional indicators
Seed and seedling production in the United States is still inadequate to meet reforestation goals. Photo: Lance Cheung, USDA public domain https://www.flickr.com/photos/usdagov/22021263075Lance Cheung, USDA public domain https://www.flickr.com/photos/usdagov/22021263075

Seed shortage puts American reforestation at risk

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United States are suffering from seed, seedling and workers shortage. As a result, a study warns, reforestation plans are not achievable
glyphosate herbicide ogm insecticidePixabay

Glyphosate-treated soils say goodbye to invertebrates

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A research from Mexico: the use of the controversial pesticide reduces the concentration of macroinvertebrates thus depriving the soil of their ecosystem services.
Microbes diversity in soil has a positive impact on carbon sequestration capacity. Photo: Alice Dohnalkova (distributed via imaggeo.egu.eu) Attribution 3.0 Unported (CC BY 3.0)Alice Dohnalkova (distributed via imaggeo.egu.eu) Attribution 3.0 Unported (CC BY 3.0)

Microbes, soil and CO2: diversity is better

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According to a U.S. study, a healthy soil with a wider diversity of microbes is capable of capturing more CO2
In tropical forests, soil microbes play a key role in the carbon cycle. Photo: Melany Klapper CC0 Public Domain Free for commercial use. No attribution required.Melany Klapper CC0 Public Domain Free for commercial use. No attribution required.

How the vicious circle between soil, microbes and climate change works

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Soil microbes react to global warming by emitting more CO2. A study in a tropical area shows alarming data

Goodbye phosphorus: how soil degradation is taking a key element away from agriculture

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Swiss study: soil degradation accounts for 50% of agricultural phosphorus losses. With huge damage to crops. Global alert and uncertain future at the horizon
Adding rice husk to soil helps reduce arsenic and cadmium contamination in plants. Photo: WorldFish Attribution-NonCommercial-NoDerivs 2.0 Generic (CC BY-NC-ND 2.0)WorldFish Attribution-NonCommercial-NoDerivs 2.0 Generic (CC BY-NC-ND 2.0)

Rice husk residue provides a sustainable solution to contaminated plants and soils

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Delaware University: the addition of rice husk prevents plant contamination thus protecting the health of billions of people
The portion of the Amazon Rainforest in Rondônia State is one of the areas being investigated for the role of microbes in soil emissions. Photo: Ben Sutherland Attribution 2.0 Generic (CC BY 2.0)Ben Sutherland Attribution 2.0 Generic (CC BY 2.0)

How deforestation triggers greenhouse gas emissions by soil microbes

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Study reveals the role of microbes in driving methane release from soil. Deforestation plays against climate. But restoration strategies are useful
According to U.S. scientists, soil analysis could help predict forests' behavior in climate mitigation. Photo: Aiko, Thomas & Juliette+Isaac Attribution 2.0 Generic (CC BY 2.0)Photo: Aiko, Thomas & Juliette+Isaac Attribution 2.0 Generic (CC BY 2.0)

Which are the best performing trees for climate mitigation? Soil tells us

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Soil microbes influence trees' behavior and forests' impact on climate change, says a study by Indiana University.
Products such as compost can increase fertility and carbon sequestration. But retention and emission levels depend on many factors. Photo: Falk Negrazius Attribution 2.0 Generic (CC BY 2.0)Photo: Falk Negrazius Attribution 2.0 Generic (CC BY 2.0)

More fertility, less emissions. A new project will identify the best mix for soil and climate

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CREA center launches the SOMMIT project to identify the best trade-off between fertility, CO2 sequestration and greenhouse gas emissions.

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