Author: Ruth
Volunteers Launch BioHaven® Floating Wetlands
frog environmental and Thames21 designed and installed BioHaven® Floating Wetlands on the River Lee in East London supported by many Thames21 volunteers.
Citizen Crane Report on Progress
frog environmental has been providing technical and logistical support to several different Citizen Science projects on the River Crane in West London.
Managing silt on construction sites
frog enviromental advises on surface water plans to mitigate against sediment pollution arising from the erosion of exposed soils by surface water runoff.