Are Rain Gardens Resistant to Salinization Stresses? The Consequences of De-Icing Chemicals’ Implementation for Soil Health, Plant Condition, and Groundwater Quality DOI Creative Commons
Olga Romzaykina, Viacheslav Vasenev, Еkaterina Kozlova

et al.

Land, Journal Year: 2025, Volume and Issue: 14(5), P. 942 - 942

Published: April 26, 2025

Rain gardens are efficient nature-based solutions (NBSs) for the sustainable management of surface run-off in urban areas. The functionality a rain garden an environment depends on resistance plant and soil components to anthropogenic stressors. In temperate climates, negative effects de-icing chemicals applied wintertime one major stressors gardens’ ecosystem. research aimed study effect NaCl-based de-icer mesocosm experiment, where materials mixtures (seven parts by volume quartz or carbonate sand three loam peat), plants (Hemerocallis hybrida), dose (529 mg L−1 Cl− 472 Na+ concentrations), irrigation period simulated typical conditions Moscow city—the largest world megapolis with permanent snow cover during wintertime. For all mixtures, short-term impact salinization health included decrease microbial biomass (4–7-times) basal respiration (2–3.6-times). After six months, indicators recovered 80–90% peat mixture, whereas remained irreversible (1.3 3 times lower than control, respectively). chlorophyll content was reduced compared control (37.1 ± 4.1 vs. 39.9 1.2 SPAD units). worst plat condition observed based sand. this variant, coincided low nutrient content. our results, ash up less initial state, as well other materials. Plants grown were more resistant due higher peat. Overall, Na uptake, biomass, recovery microbiota, peat, loam, will be most de-icers could recommended creation cities winter.

Language: Английский

Are Rain Gardens Resistant to Salinization Stresses? The Consequences of De-Icing Chemicals’ Implementation for Soil Health, Plant Condition, and Groundwater Quality DOI Creative Commons
Olga Romzaykina, Viacheslav Vasenev, Еkaterina Kozlova

et al.

Land, Journal Year: 2025, Volume and Issue: 14(5), P. 942 - 942

Published: April 26, 2025

Rain gardens are efficient nature-based solutions (NBSs) for the sustainable management of surface run-off in urban areas. The functionality a rain garden an environment depends on resistance plant and soil components to anthropogenic stressors. In temperate climates, negative effects de-icing chemicals applied wintertime one major stressors gardens’ ecosystem. research aimed study effect NaCl-based de-icer mesocosm experiment, where materials mixtures (seven parts by volume quartz or carbonate sand three loam peat), plants (Hemerocallis hybrida), dose (529 mg L−1 Cl− 472 Na+ concentrations), irrigation period simulated typical conditions Moscow city—the largest world megapolis with permanent snow cover during wintertime. For all mixtures, short-term impact salinization health included decrease microbial biomass (4–7-times) basal respiration (2–3.6-times). After six months, indicators recovered 80–90% peat mixture, whereas remained irreversible (1.3 3 times lower than control, respectively). chlorophyll content was reduced compared control (37.1 ± 4.1 vs. 39.9 1.2 SPAD units). worst plat condition observed based sand. this variant, coincided low nutrient content. our results, ash up less initial state, as well other materials. Plants grown were more resistant due higher peat. Overall, Na uptake, biomass, recovery microbiota, peat, loam, will be most de-icers could recommended creation cities winter.

Language: Английский

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