The cut will mean fewer patrols for boating safety violations, less frequent maintenance of channel markers and less time spent enforcing environmental regulations for fishing boats, officials said.
For eutrophication management in headwaters, periodic removal of fine sediment and maintenance of channel bank vegetation in net attenuating and transferring channels respectively would help to minimise P transfers from these catchments.
Riparian widths as narrow as 10 m limited input of organic matter from harvesting activities and contributed to the maintenance of channel bank stability (Boothroyd et al. 2004; Thompson et al. 2009).
The agency also wants to withdraw maintenance of drainage channels in the fields.
Critical and normal depths are important for computing gradually varied flow profiles and for the design, operation, and maintenance of open channels.
Critical depth is an important parameter in the design, operation and maintenance of open channels and analysis of gradually varied flow.
Critical and normal depths are important parameters for computing gradually varied flow and for the design, operation, and maintenance of open channels.
Condylar morphologies of dinosaur limb bones suggest that most non-coelurosaurian clades possessed large cartilaginous epiphyses that relied on the maintenance of vascular channels that are otherwise eliminated early in ontogeny in smaller-bodied tetrapods.
Regular vertical wells enabled maintenance of these channels.
Issues addressed concern the maintenance of navigation channels, and the ecological quality of the river as required by the EU Water Framework Directive.
