Broadland Catch-Up Newsletter No.11 of the Broadland Catchment Partnership – January 2016
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Broadland catch-up Newsletter No.11 of the Broadland Catchment Partnership – January 2016 The Broadland Catchment Partnership (BCP) is seeking to address issues around water quality, water availability, flooding, wildlife habitat and recreation by joining up the management of land and water in the Broadland Rivers Catchment (see opposite). The catchment includes the area that feeds water into the rivers Bure, Waveney, Wensum and Yare and out to sea at Great Yarmouth. The aim of this newsletter is to share relevant information on issues, evidence and activity. Please send us articles. The partnership is involving communities, investor organisations, companies and farmers in working together to improve the catchment. If you want to join the partnership, have any queries, or wish to unsubscribe from this newsletter please contact: Neil Punchard, Catchment Officer [email protected] © Broads Authority Mobile: 07900 266496 © Crown copyright and database right 2014. Ordnance Updates Survey Licence A look back at 2015 - year of the soils - and number 100021573 a look forward to soil, water and carbon in 2016 On a UK scale December was the wettest month for more than a century whilst in the east we experienced winter by Neil Punchard, Catchment Officer rainfall closer to annual average levels. The north west of the In 2015 our Slow the Flow project commenced to construct UK bore the brunt of extreme weather and our sympathies go rural sustainable drainage systems (RSuDS) across the out to all who have been affected by flooding. catchment. These are low tech, low cost solutions that can The debate turned to spending on downstream flood barriers, improve the quality of run-off from fields, roads and urban building in floodplains and dredging. CIWEM published Floods development. Five schemes are complete including: and Dredging – a reality check showing that dredging is not a Impoundments at Bloodman’s Corner and Hopton Run to universal solution to flooding. The media has also picked up the south of the catchment on the Norfolk Suffolk border on the potential for more natural flood management with a around Lound Lakes Channel 4 news film about the ‘Slowing the Flow’ scheme at Field corner bunds at Collis Lane, around Ormesby Broad Pickering. This was unlikely to work for towns in Cumbria as in the east and at Gately on the Wensum in the north pointed out here. However, the scheme has delayed peaks by west of the catchment 18 minutes for a 1:100 year flood. The two bunds created only A silt trap and drainage at Suffield near the King’s Beck cost around £10,000 but provide a flood storage capacity of 3 3620m - almost one and half Olympic sized swimming pools. The remaining two What is evident is that extreme rainfall is becoming the norm schemes at Saxthorpe and and capacity building within entire catchments is required - one at Martham are making use of evidence in reports on rural land use and scheduled for completion management from 2004 and 2008. An holistic approach is by March 2016 in likely to include targeted dredging around large settlements association with the Broads and within navigation channels but also: and Norfolk Rivers Internal (i) payments to farmers to reward them for allowing flood Drainage Boards. waters to temporarily inundate pasture fields in non-tidal floodplains i.e. ‘Making Space for Water’ and; (ii) continued provision of Countryside Stewardship capital Field corner bund at Gately payments for infrastructure to hold water back in less- post-construction November productive areas of arable and pasture where no flood risk to 2015. © Broads Authority property exists - as demonstrated by our ‘Slow the Flow’ project. These have water quality benefits at the very least. 1 Broadland catch-up Newsletter No.11 of the Broadland Catchment Partnership – January 2016 In 2016 the BCP will work with local farmers and NGOs to 2015 was the year of the soils and the NFU played a lead role decide criteria to prioritise fields according to their suitability in the Soils Event at GWCT’s Allerton Project in Loddington. to receive flood waters. National attention on natural flood Martin Rogers an NFU environmental policy adviser states management has focussed on upland grazing, grouse moors here that his personal highlight was the display of min-tillage and forestry, which is clearly not applicable to our catchment. systems from SUMO and Dale Drills and the Claydon strip drill However, what has been missed in much of the debate is the (see also Farmers Weekly) used at the project as low opportunity to build capacity within the soil itself, which is disturbance options. Most noticeably, fields which have not particularly relevant to an arable dominated catchment such been tilled in the last five years were the most productive. as ours. Most importantly improving the organic content of The excellent learning material available from AHDB, Cereals, our soils is a real ‘win-win’ i.e. it is good for farm profits and Rothamsted, the Soil & Water Management Centre and CSF good for the environment. It improves soil structure making it workshops will be promoted in annual local Knowledge more resistant and resilient to compaction, capping-and- Exchange events that will be arranged exclusively for farmers slumping, and erosion. It improves drainage and workability in and their advisers. This will allow discussion around latest wet conditions - helping water to drain down into our aquifers evidence of what really works for our local farming systems rather than straight out into rivers - whilst holding on to water and soil types including HGCA monitor farms and the Wensum during dry conditions. An increase in soil organic matter from Demonstration Test Catchment - see Winter 15/16 newsletter. 1% to 3% can double the water holding capacity and reduce The Farm Carbon Toolkit is also an excellent resource with the amount of farmers and agronomists sharing practical experiences. irrigation Our lowland catchment is one of the most managed in the required during world. It is the work of the land and water managers that have dry periods. The resulted in it being one of the most productive areas for food, benefits of attractive areas for tourists and naturalists, and desirable compost are areas to live in the country. The classic Broads marsh presented here landscape is reliant on grazing and careful water level by Anna Bevcar management - see Why Farming Matters to the Broads. from Earthcare Wildlife habitat in our catchment, from woodland to heath or and also here by reed bed, requires management. These habitats would all WRAP. benefit from being bigger, more buffered and better joined up Soil enhanced with compost ©Sense About Science and this requires management of more marginal farm land on The Broadland WaterLIFE Water Sensitive Farming (WSF) a landscape scale by farmers - as promoted by the Campaign project funded by WWF and Coca-Cola commences in 2016 for the Farmed Environment and demonstrated by the Upper and is as much, if not more, about soil than water. Wensum cluster farm group facilitated by Norfolk FWAG. Applications will be invited for representation on a farmer As we look forward to improving our local economy and steering group. The project will complement existing CSF, CFE and Sustainable Intensification Platform work to increase farm environment over the next 10 years, many of the answers lie profits whilst improving the environment. It will support the in the hands of our private landowners, farmers and agronomists. Realistic targets include: catchment wide promotion of cover crops, disruption of tramlines, cultivations improvement of soil; an increase in cover crops (dependent to reduce and prevent compaction, ‘optimum’ tillage and controlled traffic farming. WSF will provide 1:1 bespoke advice on rotation and soil type) and boundary hedges; and river floodplain to small farmers reconnection in through an independent targeted pilot adviser. Attention locations, where no flood risk to will turn to siting silt property exists. traps to deal with run-off from roads This will go a long and farm tracks and way to providing relocating high risk benefits for all field gateways. and coping with a changing climate. Source: LEAF & EA (2010). 2 Broadland catch-up Newsletter No.11 of the Broadland Catchment Partnership – January 2016 Catchment Sensitive Farming (CSF) update Recent events: 1. ‘Soil Management for Profit & Restoration’ was held on 4th November, on the upper Yare. 25 farmers attended and it focused on causes of soil compaction and long term approach to reducing soil damage and erosion, especially CSF is a joint Natural England, Environment Agency and Defra in maize crops. The event was popular and well received. project offering advice and grants to help farmers reduce 2. ‘Cover Crops Breakfast meeting & on farm demo’ was th diffuse water pollution from agriculture. CSF will be offering held near Harleston on 4 December. It looked at Cover free advice over the winter months to reduce sediment and Crops – what to grow, how to grow it, how to establish phosphate runoff which can affect the valuable habitats and the next crop, and can they work on heavy land? species of the Broadland River SSSIs, and pesticide runoff 3. ‘Sensitive Ditch Management’ was held at Sculthorpe which can affect our drinking water. Hawk & Owl Trust on the Wensum, in partnership with CSF offer free one-to-one farm visits to advise specifically on Norfolk Rivers Trust and the IDB; looking at practical how you could ensure your farm is doing everything practical implementation on the back of the EA campaign to to reduce impacts on the Broadland Rivers, through best reduce hydromorphological harm to water courses. practice nutrient and manure management and storage, soil Featured upcoming event: management, pesticide handling and application, machinery ‘Cover, catch or companion? management and infrastructure improvements.