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Hazard identification and characterization of leachable chemicals from plastic ...
Dirven, Hubert; Bogusz, Aleksandra; Hans Bouwmeester; Busch, Mathias; Duflos, Guillaume; Eriksen, Gunnar S.; Fardilha, Margarida; Flores-Gomez, DanielaA recent study has suggested that plastics may contain more than 16,000 chemicals, including additives, processing aids, starting substances, intermediates and Non-Intentionally Added Substances. Plastic chemicals are released throughout the plastic life cycle, from production, use, disposal and recycling. Most of these chemicals have not been studied for potential hazardous properties for humans and in the env...
Structural and functional shifts in the microbial community of a heavy metal-co...
Silva, Isabel; Alves, Marta; Malheiro, Catarina; Silva, Ana Rita R.; Loureiro, Susana; Henriques, Isabel; González-Alcaraz, M. NazaretThe interplay between metal contamination and climate change may exacerbate the negative impact on the soil microbiome and, consequently, on soil health and ecosystem services. We assessed the response of the microbial community of a heavy metal-contaminated soil when exposed to short-term (48 h) variations in air temperature, soil humidity or ultraviolet (UV) radiation in the absence and presence of Enchytraeu...
Short-Term Responses of Soil Microbial Communities to Changes in Air Temperatur...
Silva, Isabel; Alves, Marta; Malheiro, Catarina; Silva, Ana Rita R; Loureiro, Susana; Henriques, Isabel; González-Alcaraz, M NazaretWe analyzed the effects on a soil microbial community of short-term alterations in air temperature, soil moisture and ultraviolet radiation and assessed the role of invertebrates (species Enchytraeus crypticus) in modulating the community's response to these factors. The reference soil, Lufa 2.2, was incubated for 48 h, with and without invertebrates, under the following conditions: standard (20 °C + 50% water ...
Short-term responses of soil microbial communities to changes in air temperatur...
Silva, Isabel; Alves, Marta; Malheiro, Catarina; Silva, Ana Rita R.; Loureiro, Susana; Henriques, Isabel; González-Alcaraz, M. NazaretWe analyzed the effects on a soil microbial community of short-term alterations in air temperature, soil moisture and ultraviolet radiation and assessed the role of invertebrates (species Enchytraeus crypticus) in modulating the community’s response to these factors. The reference soil, Lufa 2.2, was incubated for 48 h, with and without invertebrates, under the following conditions: standard (20 °C + 50% water ...
Effects of climate conditions on the avoidance behavior of Folsomia candida and...
Malheiro, Catarina; Cardoso, Diogo N.; Loureiro, Susana; González-Alcaraz, M. NazaretGlobal climate changes are predicted for the 21st century. Alterations in soil contaminants' availability and soil invertebrates' behavior are expected, which may interfere with the avoidance capacity that invertebrates may have towards contaminated soils and, therefore, compromise their role in soil functioning. This study aimed to assess the individual effects of air temperature, ultraviolet (UV) radiation an...
Soil moisture influences the avoidance behavior of invertebrate species in anth...
Gonzalez-Alcaraz, Maria Nazaret; Malheiro, Catarina; Cardoso, Diogo N.; Loureiro, SusanaWater availability is paramount in the response of soil invertebrates towards stress situations. This study aimed to evaluate the effects of forecasted soil moisture scenarios on the avoidance behavior of two invertebrate species (the arthropod Folsomia candida and the soft-bodied oligochaete Enchytraeus crypticus) in soils degraded by different types of anthropogenic metal(loid) contamination (mining soil and ...