A draft Excess Soil Reuse Guidance document from the Canadian Council of Ministers of the Environment is available for public review and comment until January 3, 2023. It is available in both English...
Denitrification, the anaerobic microbial conversion of nitrate (NO 3 −), a common water pollutant, to nitrogen (N) gases, is often high in the soil of natural wetlands. In areas where natural wetlands...
Abstract Gas through-flow by pressurised ventilation is well known in floating-leaved aquatic plants. The ventilation system operates via different structural features in different species: being...