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ocds-b5fd17-977c62ae-bcb3-4973-bc60-1a3cb74aaa0aPublished facts
40335ffd-381a-4534-a232-bd32d4a994f1-178859Study to look at how ditch management can be changed to accelerate recovery from nutrient enrichment which will include dealing with the existing burden of phosphorus (P) in the system, covering: • The effects of winter flooding • The optimum frequency of de-silting and weed cutting in the ditches and ways of extporting nutrients from the system (ie. how to deal with dredgings) • The partitioning of (P) between sediment, (P) and algae/Lemna and factors affecting this such as flow, water levels, seasonality and physico-chemical factors such as dissolved oxygen • The luxury uptake of (P) by Lemna and the possibility of 'harvesting' Lemna and other macroalgae to reduce internal cycling and to export nutrients. - Rapid ways of monitoring Lemna and algae cover (eg. drones) - The interactions between water level management and the operation of structures and nutrient dynamics. Additional information: Please note that Defra procurement uses e-tendering, provided by Bravosolutions. In order to access the Bravo system you will need to be registered. Could I therefore request that you register on the Bravo portal for Defra. If you're already registered on the Bravo portal please check that your registration includes Defra, as you have to specify us in order to correctly receive the tender documents. If you have any problems with the registration process, please contact the Bravo helpline on 0800 368 4850 or alternatively email them at help@bravosolution.co.uk. The link you require for new registration/amendments to registrations is - https://defra.bravosolution.co.uk
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40335ffd-381a-4534-a232-bd32d4a994f1-178859Awards and suppliers
Buyer: Defra Network eTendering PortalSupplier: Plymouth University
ocds-b5fd17-977c62ae-bcb3-4973-bc60-1a3cb74aaa0a-1End dates, recurrence wording and links are shown as they appear in public notices. They do not create a new opportunity. If no later linked record appears here, that means Bidwake did not find one in the records it has loaded; it does not prove that none exists.