]> 2026-04-10T04:37:07+00:00 Case study:Hierdense Beek 500 en Approved 1.8 0.5 - 2 m 0.001 Less than 0.001 9 5 - 10 m 0.087173333333333 Sand deposit dead wood deposit Yes Yes No No Fish,Yes,Yes,No,No,No, Macrophytes,Yes,Yes,No,No,No, Fish Macrophytes No Waterschap Vallei en Veluwe STOWA Yes No Yes true Yes Yes No No Flow velocities,Yes,Yes,No,No,No, Quantity & dynamics of flow,Yes,Yes,No,No,No, Width & depth variation,Yes,Yes,No,No,No, Flow velocities Quantity & dynamics of flow Width & depth variation No Beek-hier-01-beekbijstaverden.jpg Beek-hier-02-monding.jpg Beek-hier-03-hierdensebeek-300x169.jpg Beek-hier-08-natuurherstel.jpg De beek bij Staverden De monding van de Hierdense Beek ter plaatse van het randmeer Hierdense Beek vanaf de brug bij de monding Succesvol natuurherstel Leuvenumse beek No 52.32286216987,5.7048451845383 Christian Waterschap Vallei en Veluwe Huising Mowing management 0.08 Less than 0.1 m³/s Sand deposit, dead wood deposit,, Shading,Mowing management,, 104 100 - 500 k€ Shading 24089 STOWA, Yes Yes No No Acid neutralising capacity,Yes,Yes,No,No,No, PH,Yes,Yes,No,No,No, Temperature,Yes,Yes,No,No,No, Transparency,Yes,Yes,No,No,No, Oxygen balance,Yes,Yes,No,No,No, Acid neutralising capacity PH Temperature Transparency Oxygen balance No Leuvenumse beek – dood hout brengt beek tot leven 1 - 10 k€ Beek-hier-09-dood-hout.jpg 2013 2456293.5 In progress The upstream part of the Hierdensebeek is called the Leuveumse Beek, which is where Building with Nature measures were implemented. The main stream (upstream and downstream part) has a total length of approximately 17 km. Since 1993, efforts have been made to improve spatial planning, water quality and ecology by reconnecting an old meander. In 1996/1997 there has been large-scale maintenance to the stream. The first Building with Nature activities involving dead wood started in 2011 and ended in 2013. The wood that was used came from the woods directly adjacent tot he stream and was introduced in a braided pattern to allow for optimal throughflow. In addition to the usage of dead wood, the Syngery project started in 2014, in which various BwN measures are combined, like shading, altered mowing regimes and sand suppletion. The University of Amsterdam researched the effect of the wood that was introduced on the flora and fauna. This experiment is being performed within the WFD innovation programme ‘Beekdalbreed hermeanderen’ (En: Re-meandering accross the stream valley’). As part of this directive, water and nature managers work together to make stream restoration measures as effective as possible. Other partners involved in the project are Natuurmonumenten, Landschap Overijssel, Wageningen University, Wageningen Environmental Research and Utrecht University. The programme was originally initiated by STOWA (Stichting Toegepast Onderzoek Waterbeheer). The Dutch ministry of Infrastructure and environment (Infrastructuur en Milieu) subsidises 70% of this project. Source: https://www.sprengenbeken.nl/hierdense-beken/#Leuvenumse%20Beek Hierdense Beek hierdense beek http://www.sprengenbeken.nl/hierdense-beken/#Leuvenumse%20Beek No Leuvenumse bos leuvenumse bos Habitat and biodiversity Hydromorphology Land use management - agriculture Land use management - forestry Monitoring 308 100 - 500 k€ R5 196 100 - 500 k€ 2020-05-01Z 2458970.5 2014-10-01Z 2456931.5 2019-05-03T13:20:28Z 2458607.0558796 2021-03-25T16:46:28Z 2459299.1989352 Hierdense Beek 500 [2,"smw_unitnotallowed","euro\/year"] Hierdense Beek# ERRae8b8e558390c7239202361803141cd0