North Sea 2050 Spatial Agenda
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Study of Downstream Migrating Salmon Smolt in the River Rhine Using the NEDAP Trail System: 2006 and Preliminary Results 2007
Not to be cited without permission of the author International Council for North Atlantic Salmon the Exploration of the Sea Working Group Working Paper 2007/26 Study of downstream migrating salmon smolt in the River Rhine using the NEDAP Trail System: 2006 and preliminary results 2007 by Detlev Ingendahl *, Gerhard Feldhaus *, Gerard de Laak, Tim Vriese and André Breukelaar. *Bezirksregierung Arnsberg, Fishery and Freshwater ecology, Heinsbergerstr. 53, 57399 Kirchhundem, Germany Sportvisserij Nederland, Visadvies, RIZA Running headline: Downstream migrating salmon smolt in the River Rhine Key words: Salmon smolt, downstream migration, River Rhine, Nedap Trail system, Delta Abstract Downstream migration of Atlantic salmon smolt was studied in the River Rhine in 2006 and 2007 using the NEDAP Trail system. In 2006 10 fish and in 2007 78 fish were released into two tributaries of the River Rhine (R. Sieg in 2006 and R. Wupper in 2007). The smolts (> 150 g) were tagged with a transponder (length 3.5 cm, weight 11.5 g) by surgery and introduction into the body cavity. After a recovery period of three days (2006) and ten days (2007), respectively in the hatchery the fish were released into the river. The transponder equipped fish can be detected by fixed antenna stations when leaving the tributary and during their migration through the Rhine delta to the sea. The NEDAP trail system is based on inductive coupling between an antenna loop at the river bottom and the ferrite rod antenna within the transponders. Each transponder gives its unique ID- number when the fish is passing a detection station. Until now 64 fish left the river of release (5 in 2006 and 59 in 2007, respectively). -
Wild Bees in the Hoeksche Waard
Wild bees in the Hoeksche Waard Wilson Westdijk C.S.G. Willem van Oranje Text: Wilson Westdijk Applicant: C.S.G. Willem van Oranje Contact person applicant: Bart Lubbers Photos front page Upper: Typical landscape of the Hoeksche Waard - Rotary Hoeksche Waard Down left: Andrena rosae - Gert Huijzers Down right: Bombus muscorum - Gert Huijzers Table of contents Summary 3 Preface 3 Introduction 4 Research question 4 Hypothesis 4 Method 5 Field study 5 Literature study 5 Bee studies in the Hoeksche Waard 9 Habitats in the Hoeksche Waard 11 Origin of the Hoeksche Waard 11 Landscape and bees 12 Bees in the Hoeksche Waard 17 Recorded bee species in the Hoeksche Waard 17 Possible species in the Hoeksche Waard 22 Comparison 99 Compared to Land van Wijk en Wouden 100 Species of priority 101 Species of priority in the Hoeksche Waard 102 Threats 106 Recommendations 108 Conclusion 109 Discussion 109 Literature 111 Sources photos 112 Attachment 1: Logbook 112 2 Summary At this moment 98 bee species have been recorded in the Hoeksche Waard. 14 of these species are on the red list. 39 species, that have not been recorded yet, are likely to occur in the Hoeksche Waard. This results in 137 species, which is 41% of all species that occur in the Netherlands. The species of priority are: Andrena rosae, A. labialis, A. wilkella, Bombus jonellus, B. muscorum and B. veteranus. Potential species of priority are: Andrena pilipes, A. gravida Bombus ruderarius B. rupestris and Nomada bifasciata. Threats to bees are: scaling up in agriculture, eutrophication, reduction of flowers, pesticides and competition with honey bees. -
Food for the Future
Food for the Future Rotterdam, September 2018 Innovative capacity of the Rotterdam Food Cluster Activities and innovation in the past, the present and the Next Economy Authors Dr N.P. van der Weerdt Prof. dr. F.G. van Oort J. van Haaren Dr E. Braun Dr W. Hulsink Dr E.F.M. Wubben Prof. O. van Kooten Table of contents 3 Foreword 6 Introduction 9 The unique starting position of the Rotterdam Food Cluster 10 A study of innovative capacity 10 Resilience and the importance of the connection to Rotterdam 12 Part 1 Dynamics in the Rotterdam Food Cluster 17 1 The Rotterdam Food Cluster as the regional entrepreneurial ecosystem 18 1.1 The importance of the agribusiness sector to the Netherlands 18 1.2 Innovation in agribusiness and the regional ecosystem 20 1.3 The agribusiness sector in Rotterdam and the surrounding area: the Rotterdam Food Cluster 21 2 Business dynamics in the Rotterdam Food Cluster 22 2.1 Food production 24 2.2 Food processing 26 2.3 Food retailing 27 2.4 A regional comparison 28 3 Conclusions 35 3.1 Follow-up questions 37 Part 2 Food Cluster icons 41 4 The Westland as a dynamic and resilient horticulture cluster: an evolutionary study of the Glass City (Glazen Stad) 42 4.1 Westland’s spatial and geological development 44 4.2 Activities in Westland 53 4.3 Funding for enterprise 75 4.4 Looking back to look ahead 88 5 From Schiedam Jeneverstad to Schiedam Gin City: historic developments in the market, products and business population 93 5.1 The production of (Dutch) jenever 94 5.2 The origin and development of the Dutch jenever -
The Ecology O F the Estuaries of Rhine, Meuse and Scheldt in The
TOPICS IN MARINE BIOLOGY. ROS. J. D. (ED.). SCIENT. MAR . 53(2-3): 457-463 1989 The ecology of the estuaries of Rhine, Meuse and Scheldt in the Netherlands* CARLO HEIP Delta Institute for Hydrobiological Research. Yerseke. The Netherlands SUMMARY: Three rivers, the Rhine, the Meuse and the Scheldt enter the North Sea close to each other in the Netherlands, where they form the so-called delta region. This area has been under constant human influence since the Middle Ages, but especially after a catastrophic flood in 1953, when very important coastal engineering projects changed the estuarine character of the area drastically. Freshwater, brackish water and marine lakes were formed and in one of the sea arms, the Eastern Scheldt, a storm surge barrier was constructed. Only the Western Scheldt remained a true estuary. The consecutive changes in this area have been extensively monitored and an important research effort was devoted to evaluate their ecological consequences. A summary and synthesis of some of these results are presented. In particular, the stagnant marine lake Grevelingen and the consequences of the storm surge barrier in the Eastern Scheldt have received much attention. In lake Grevelingen the principal aim of the study was to develop a nitrogen model. After the lake was formed the residence time of the water increased from a few days to several years. Primary production increased and the sediments were redistributed but the primary consumers suchs as the blue mussel and cockles survived. A remarkable increase ofZostera marina beds and the snail Nassarius reticulatus was observed. The storm surge barrier in the Eastern Scheldt was just finished in 1987. -
Half a Century of Morphological Change in the Haringvliet and Grevelingen Ebb-Tidal Deltas (SW Netherlands) - Impacts of Large-Scale Engineering 1964-2015
Half a century of morphological change in the Haringvliet and Grevelingen ebb-tidal deltas (SW Netherlands) - Impacts of large-scale engineering 1964-2015 Ad J.F. van der Spek1,2; Edwin P.L. Elias3 1Deltares, P.O. Box 177, 2600 MH Delft, The Netherlands; [email protected] 2Faculty of Geosciences, Utrecht University, P.O. Box 80115, 3508 TC Utrecht 3Deltares USA, 8070 Georgia Ave, Silver Spring, MD 20910, U.S.A.; [email protected] Abstract The estuaries in the SW Netherlands, a series of distributaries of the rivers Rhine, Meuse and Scheldt known as the Dutch Delta, have been engineered to a large extent. The complete or partial damming of these estuaries in the nineteensixties had an enormous impact on their ebb-tidal deltas. The strong reduction of the cross-shore tidal flow triggered a series of morphological changes that includes erosion of the ebb delta front, the building of a coast-parallel, linear intertidal sand bar at the seaward edge of the delta platform and infilling of the tidal channels. The continuous extension of the port of Rotterdam in the northern part of the Haringvliet ebb-tidal delta increasingly sheltered the latter from the impact of waves from the northwest and north. This led to breaching and erosion of the shore-parallel bar. Moreover, large-scale sedimentation diminished the average depth in this area. The Grevelingen ebb-tidal delta has a more exposed position and has not reached this stage of bar breaching yet. The observed development of the ebb-tidal deltas caused by restriction or even blocking of the tidal flow in the associated estuary or tidal inlet is summarized in a conceptual model. -
Participants List
NORTH SEA CONFERENCE 2016 15-17 JUNE 2016, Billund, Denmark PARTICIPANTS LIST First name Surname Organisation and project idea Country Email Adrian Mass Allianz für die Region GmbH, Germany [email protected] Growing into Industry 4.0 Albert Ruiter Province of Fryslan The Netherlands a.ruiter"fryslan.nl Anders Laustsen CenSec Denmark [email protected] Andrea Wiencke Allianz für die Region GmbH, Germany [email protected] Growing into Industry 4.0 Andreas Lervik Østfold County Council Norway [email protected] Anja Domnick Common Wadden Sea Secretariat, Germany [email protected] Prowad Link Anja Dalsgaard Interreg North Sea Region Programme Secretariat Denmark [email protected] Anke Spoorendonk Ministry of European Affairs Schleswig-Holstein Germany [email protected] Ann Irene Saeternes Eastern Norway County Network Norway [email protected] Anna Maria Sønderholm Væksthus Midtjylland Denmark [email protected] 1 First name Surname Organisation and project idea Country Email Anne Udd Region Halland Sweden [email protected] Ann-Sofie Pauwelyn Waterwegen & Zeekanaal NV Flanders [email protected] Arjen Rodenburg PNO Consultants, CONBIKE and IoTLogistics The Netherlands [email protected] Axel Kristiansen Interreg North Sea Region Programme Secretariat Denmark [email protected] Beate Marie Johnsen Vest-Agder fylkesting Norway [email protected] Benjamin Daumiller Europäisches Institut für Innovation e. V. -
Deltagebied: Nationaal En Internationaal Topgebied Voor Vogels
Deltagebied: nationaal en internationaal topgebied voor vogels Status, trends, bedreigingen en toekomst voor watervogels in het Deltagebied Dit rapport is geschreven in opdracht van Vogelbescherming Nederland door Sjoerd Dirksen Ecology, Jan van der Winden Ecology Research and Consultancy, Jim de Fouw Ecology, Camilla Dreef en GreenStat (Peter van Horssen). Rapport nr. SjDE 17-02 Citeren als volgt: Winden, J. van der, J. de Fouw, C. Dreef, P.W. van Horssen en S. Dirksen 2017. Deltagebied: nationaal en internationaal topgebied voor vogels. Status, trends, be- dreigingen en toekomst voor watervogels in het Deltagebied. Rapport SjDE 17 -02, Sjoerd Dirksen Ecology, Utrecht / Vogelbescherming Nederland, Zeist Datum: 31 augustus 2017 Vormgeving en data visualisatie: www.designimals.nl Fotografie: Sijmen Hendriks voorkant, inhoudsopgave, achterkant, p 6, 22, 25, 36, 38, 44, 51, 55, 57, 63, 64, 67; Jonna van Ulzen p 68; Jan van der Winden p 78, 79; Pim Wolf p 26, 40, 46, 56, 58. Illustraties: Elwin van der Kolk p 12, p 33, p 35, p 37, p 39, p 41, p 43, p 79 Druk: GVO drukkers & vormgevers B.V. © Sjoerd Dirksen Ecology / Vogelbescherming Nederland Dit rapport is vervaardigd op verzoek van opdrachtgever en is zijn eigendom. Niets uit dit rapport mag worden verveelvoudigd en/of openbaar gemaakt worden d.m.v. druk, fotokopie, microfilm of op welke andere wijze dan ook, zonder vooraf- gaande schriftelijke toestemming van de opdrachtgever hierboven aangegeven en Sjoerd Dirksen Ecology, noch mag het zonder een dergelijke toestemming worden gebruikt -
Case Study of Flood Control in the Netherlands Natural Disasters Have
Case Study of Flood Control in the Netherlands Natural disasters have become much more violent, causing excessive damage to humankind. Among the most common and frequent natural disasters are inundations or floods. Many countries lack the capacity to deal with the destructive power of overflowing water, but the Netherlands has managed to exert control over its flooding situations. In fact, this small country is known for having the world’s best flood control system, in which advanced technologies and innovations have been integrated into the fight against inundations. The name Netherlands—meaning low countries—is befitting, since most of its landmass is below sea level. More than 60% of the country’s surface area are at risk of being inundated, including its international airport, which is 5 meters below mean sea level. The region that is now the Netherlands has dealt with floods for more than 2,000 years, but the Dutch have never given up. Their saying “God created the world but the Dutch created the Netherlands” is exemplary of their ability to cope with natural disasters. Flooded Area in the Absence of All Water Defences Safety Standard per Dike-Ring Area Water Defenses Images depicting the Netherland’s flood-risk area and flood control solutions During the historic North Sea Flood of 1953, the storm and sea waves of 16 feet obliterated the shorelines of Scotland, Belgium, England, and the Netherlands. Among over 2,000 casualties were 1,835 Dutch citizens, and more than 70,000 people were displaced. About 150,000 hectares of the surface area or 9% of the entire country was under water. -
The 'Voordelta', the Contiguous Ebb-Tidal Deltas in the SW
Netherlands Journal of Geosciences — Geologie en Mijnbouw |96 – 3 | 233–259 | 2017 doi:10.1017/njg.2016.37 The ‘Voordelta’, the contiguous ebb-tidal deltas in the SW Netherlands: large-scale morphological changes and sediment budget 1965–2013; impacts of large-scale engineering Edwin P.L. Elias1,∗, Ad J.F. van der Spek2 & Marian Lazar3 1 Deltares USA, 8601 Georgia Ave., Suite 508, Silver Spring, MD 20910, USA 2 Deltares, AMO, P.O. Box 177, 2600 MH Delft, The Netherlands 3 Rijkswaterstaat, Sea and Delta, P.O. Box 556, 3000 AN Rotterdam, The Netherlands ∗ Corresponding author. Email: [email protected] Manuscript received: 20 December 2015, accepted: 9 September 2016 Abstract The estuaries in the SW Netherlands, a series of distributaries of the rivers Rhine, Meuse and Scheldt known as the Dutch Delta, have been engineered to a large extent as part of the Delta Project. The Voordelta, a coalescing system of the ebb-tidal deltas of these estuaries, extends c.10 km offshore and covers c.90 km of the coast. The complete or partial damming of the estuaries had an enormous impact on the ebb-tidal deltas. The strong reduction of the cross-shore directed tidal flow triggered a series of morphological changes that continue until today. This paper aims to give a concise overview of half a century of morphological changes and a sediment budget, both for the individual ebb-tidal deltas and the Voordelta as a whole, based on the analysis of a unique series of frequent bathymetric surveys. The well-monitored changes in the Voordelta, showing the differences in responses of the ebb-tidal deltas, provide clear insight into the underlying processes. -
Opening of the Haringvliet, a Stream of Possibilities
Opening of the Haringvliet, a stream of possibilities Comprehensive plan Delta21: Consequences and benefits of reintroducing tide and saltwater in the Haringvliet for nature restoration. ACT Team 2593 Valesca Baas Nuan Clabbers Jelle Moens Emiel Schuurke Jeroen Spierings Erwin Termaat Anne Wolma Commissioner Delta21 - opening the sluices of the Haringvliet is part of their project proposal concerning the realisation of Delta21. Members are: Huub Lavooij and Leen Berke. December 11, 2020 Contact details From the commissioners of Delta21 Leen Berke [email protected] Huub Lavooij [email protected] From the ACT-team: Secretary Nuan Clabbers [email protected] +316 21818719 External communications member Emiel Schuurke: [email protected] +316 30504791 Source cover page illustration: Volkskrant © 2020 Valesca Baas, Nuan Clabbers, Jelle Moens, Emiel Schuurke, Jeroen Spierings, Erwin Termaat and Anne Wolma. All rights reserved. No part of this publication may be reproduced or distributed, in any form of by any means, without the prior consent of the authors. Disclaimer: This report (product) is produced by students of Wageningen University as part of their MSc-programme. It is not an official publication of Wageningen University or Wageningen UR and the content herein does not represent any formal position or representation by Wageningen University. Copyright © 2020 All rights reserved. No part of this publication may be reproduced or distributed in any form of by any means, without the prior consent of the commissioner and authors. Executive summary The project proposed by Delta21 aims to cover three aspects: energy transition, flood risk management and nature restoration. Our focus is on nature restoration. -
Case Study Report: Care-North
North Sea STAR Spreading Transnational Results Annex C: Energy Project Case Study Reports Targeted Analysis 2013/2/23 Final Report | Version 31/03/2014 Contents List of Figures ............................................................................................................................... 4 List of Tables ................................................................................................................................ 4 1. 1. Build with CaRe (BwC) ...................................................................................................... 5 1.1. Introduction ......................................................................................................................................... 5 1.2. Aims and Objectives ............................................................................................................................ 5 1.3. Rationale for the project ..................................................................................................................... 9 1.4. The Build with CaRe Partnership ....................................................................................................... 12 1.5. Project Impacts in Relation to Expected Outcomes .......................................................................... 15 1.6. Project Evaluation .............................................................................................................................. 17 1.7. Participation in Cluster Projects ....................................................................................................... -
European Strategy 2017 - 2021
European Strategy 2017 - 2021 Eastern Norway County Network is a political alliance between the eight counties in Eastern Norway – Akershus, Buskerud, Hedmark, Oppland, Oslo, Telemark, Vestfold and Østfold Photos: © Scanstock Photo Production: Grafisk senter Akershus fylkeskommune November 2018 TABLE OF CONTENTS 1.0 Introduction 5 2.0 Basis for the European policy work 6 3.0 Vision and objectives of the European policy work 8 3.1 Strategies and target sectors 8 3.2 Important political focus areas for joint efforts 12 3.3 Key topics of the European policy work 13 3 4 1. 1. INTRODUCTION Eastern Norway County Network’s European policy for ENCN’s work. The chairmanship will be implemented strategy is intended as a tool for joint European policy as a separate project within the framework of ENCN. work via Eastern Norway County Network and as a support platform for the regional authorities’ European Promoting the region’s interests in the European policy involvement1. The regional authorities in Eastern Norway context is demanding in terms of resources, and it is have long been engaged in cross-border cooperation, often a challenge for the individual regional authority to both individually and jointly within the framework of allocate sufficient resources and expertise to this work. Eastern Norway County Network. As a result of the Through Eastern Norway County Network, the regional counties’ location in Northern Europe, at the intersection authorities’ European policy efforts can be strengthened between the North Sea and the Baltic Sea, the involve- by exchanging information and knowledge, coordinating ment targets nearby countries and regions in particular the available expertise and resources, sharing tasks – the Nordic countries, the North Sea region and the and taking advantage of the networks that exist among Baltic Sea region.