DHI is an international consulting and research organization focused on water. It offers services, technologies, software tools and laboratories related to water. Its MIKE software can be used for reservoir inundation mapping through 2D overland flow modeling or integrated 1D-2D modeling using MIKE 11 and MIKE 21. Key features include dambreak structures, time-varying links and bathymetry, which allow modeling of breach development and dynamic inundation effects.
Dhi uk 2015 - water resources - beyond hydrodynamics - securedStephen Flood
2015 DHI UK & Ireland Symposium
Training seminars
Wednesday 22 April 2015
Beyond Hydrodynamics
Content:
CH2M Flood Modeller / ISIS to MIKE conversion
MIKE11 to MIKE FLOOD (MIKE 11 + MIKE21 FM)
MIKE FLOOD to MIKE 21 FM
A User perspective
Tools
Sediment Transport and Advection Dispersion
Dhi uk 2015 - water resources - beyond hydrodynamics - securedStephen Flood
2015 DHI UK & Ireland Symposium
Training seminars
Wednesday 22 April 2015
Beyond Hydrodynamics
Content:
CH2M Flood Modeller / ISIS to MIKE conversion
MIKE11 to MIKE FLOOD (MIKE 11 + MIKE21 FM)
MIKE FLOOD to MIKE 21 FM
A User perspective
Tools
Sediment Transport and Advection Dispersion
Undertaking Modelling of Flooding due to Wave Overtopping using the MIKE by D...Stephen Flood
Undertaking Modelling of Flooding due to Wave Overtopping using the MIKE by DHI Software Suite - Dr Suzie Clarke (DHI)
This presentation outlines the basis for one of the methodologies that can be followed in order to simulate the flooding of coastal areas due to overtopping of coastal defences by extreme or storm wave conditions. It is not expected that the slides are exhaustive in detail, nor present the only approach, but are provided to give basic guidance for all experience levels. Care is advised when following this methodology and all results should be subjected to reasonable checking.
Read the full Executive Summary here - http://s3.amazonaws.com/dhiuk_blog_storage/UGM_2014/Overtopping-with-BW-Guidance-Executive-Summary.pdf
Water flowing over a spillway acquires a lot of kinetic energy because of the conversio of the potential energy into kinetic energy.
If the water flowing with such a high velocity is discharged into the river it will scour the river bed.
If the scour is not properly controlled it may extend backward and may endanger the spillway and the dam.
ASFPM 2016: Applications of 2D Surface flow Modeling in the New HEC-RAS Versi...CDM Smith
Derek Etkin presented "Applications of 2D Surface flow Modeling in the New HEC-RAS Version 5.0" at the 2016 Association of State Floodplain Managers conference.
Flood Risk Analysis for River Serio, Italy by using HECRAS & River 2DArshia Mousavi
In this study, we modeled River Serio (Italy) for the assessment of Flood Risk using different modelling software. River Serio is an Italian river that flows across Lombardy region, crossing the provinces of Bergamo and Cremona. It is 125 Kms long and flows into Adda at Bocca di Serio south of Crema. Using software like HEC-RAS and River 2D to model the river section at ordinary and peak flows to analyse the possibilities of Flood. Using Analytical Calculations assessed Sediments carried away from Upstream to Downstream. By this analysis able to figure our the area going to be flooded and also the transport capacity of the sediments and the amount of sediments that can be carried by the flood water. Evaluated the Results and obtained some of the precautionary measures to protect the area from Flood. Analysis were made for one dimensional model for ordinary and peak discharge on steady model and Unsteady flow using 200 years hydro-graph. Also two dimensional analysis was made for steady flow at peak discharge. The results of both the models are compared to analyse the situation of the water profile and made related observations. Finally we calculated the sediments that gets transported in the river serio & the discharge by which the sediments gets transported. Looking at the entire scenario of different models and performing sensitive analysis to understand the pattern of the flood that can take place at different intensity levels.
Software Used: HEC-RAS for 1 Dimensional Modelling, River-2D for 2 Dimensional Modelling.
Canal fall- necessity and location- types of falls- Cross regulator and
distributory head regulator- their functions, Silt control devices, Canal
escapes- types of escapes.
Dhi uk 2015 - marine - eco lab up close and personal - securedStephen Flood
2015 DHI UK & Ireland Symposium
Training seminars
Wednesday 22 April 2015
ECO Lab – Up Close and Personal
General introduction to ECO Lab - DHI’s environmental modelling system (Michael Potthoff, DHI Denmark)
Approaches to Integrated Water Management – Case Stories of Applied Solutions.
Presented by Torsten Jacobsen, Hydrologist (MSc, PhD), Water Resources Department, DHI.
ESI Annual Conference – Wednesday 20th June 2012.
Undertaking Modelling of Flooding due to Wave Overtopping using the MIKE by D...Stephen Flood
Undertaking Modelling of Flooding due to Wave Overtopping using the MIKE by DHI Software Suite - Dr Suzie Clarke (DHI)
This presentation outlines the basis for one of the methodologies that can be followed in order to simulate the flooding of coastal areas due to overtopping of coastal defences by extreme or storm wave conditions. It is not expected that the slides are exhaustive in detail, nor present the only approach, but are provided to give basic guidance for all experience levels. Care is advised when following this methodology and all results should be subjected to reasonable checking.
Read the full Executive Summary here - http://s3.amazonaws.com/dhiuk_blog_storage/UGM_2014/Overtopping-with-BW-Guidance-Executive-Summary.pdf
Water flowing over a spillway acquires a lot of kinetic energy because of the conversio of the potential energy into kinetic energy.
If the water flowing with such a high velocity is discharged into the river it will scour the river bed.
If the scour is not properly controlled it may extend backward and may endanger the spillway and the dam.
ASFPM 2016: Applications of 2D Surface flow Modeling in the New HEC-RAS Versi...CDM Smith
Derek Etkin presented "Applications of 2D Surface flow Modeling in the New HEC-RAS Version 5.0" at the 2016 Association of State Floodplain Managers conference.
Flood Risk Analysis for River Serio, Italy by using HECRAS & River 2DArshia Mousavi
In this study, we modeled River Serio (Italy) for the assessment of Flood Risk using different modelling software. River Serio is an Italian river that flows across Lombardy region, crossing the provinces of Bergamo and Cremona. It is 125 Kms long and flows into Adda at Bocca di Serio south of Crema. Using software like HEC-RAS and River 2D to model the river section at ordinary and peak flows to analyse the possibilities of Flood. Using Analytical Calculations assessed Sediments carried away from Upstream to Downstream. By this analysis able to figure our the area going to be flooded and also the transport capacity of the sediments and the amount of sediments that can be carried by the flood water. Evaluated the Results and obtained some of the precautionary measures to protect the area from Flood. Analysis were made for one dimensional model for ordinary and peak discharge on steady model and Unsteady flow using 200 years hydro-graph. Also two dimensional analysis was made for steady flow at peak discharge. The results of both the models are compared to analyse the situation of the water profile and made related observations. Finally we calculated the sediments that gets transported in the river serio & the discharge by which the sediments gets transported. Looking at the entire scenario of different models and performing sensitive analysis to understand the pattern of the flood that can take place at different intensity levels.
Software Used: HEC-RAS for 1 Dimensional Modelling, River-2D for 2 Dimensional Modelling.
Canal fall- necessity and location- types of falls- Cross regulator and
distributory head regulator- their functions, Silt control devices, Canal
escapes- types of escapes.
Dhi uk 2015 - marine - eco lab up close and personal - securedStephen Flood
2015 DHI UK & Ireland Symposium
Training seminars
Wednesday 22 April 2015
ECO Lab – Up Close and Personal
General introduction to ECO Lab - DHI’s environmental modelling system (Michael Potthoff, DHI Denmark)
Approaches to Integrated Water Management – Case Stories of Applied Solutions.
Presented by Torsten Jacobsen, Hydrologist (MSc, PhD), Water Resources Department, DHI.
ESI Annual Conference – Wednesday 20th June 2012.
Maritime Archaeological Modelling using MIKE 21Stephen Flood
Maritime Archaeological Modelling using MIKE 21.
Rodrigo Pacheco Ruiz, The Centre for Maritime Archaeology, University of Southampton.
MIKE by DHI User Group Meeting – 20th And 21st Of March 2012.
From Hazard to Impact: The CORFU flood damage assessment tool - Albert S. Che...Stephen Flood
From Hazard to Impact: The CORFU flood damage assessment tool - Albert S. Chen (University of Exeter).
Presented at the 2014 MIKE by DHI UK Symposium on 13th to 14th May 2014.
The Vietnam National Mekong Committee conducted a Mekong Dam Study, the results of which were presented at the Greater Mekong Forum on Water, Food and Energy in Phnom Penh on Oct. 21, 2015. This presentation overviews their Fisheries Impact Assessment.
The Vietnam National Mekong Committee conducted a Mekong Dam Study, the results of which were presented at the Greater Mekong Forum on Water, Food and Energy in Phnom Penh on Oct. 21, 2015. This presentation overviews their Modelling for the study.
2014 MIKE by DHI UK Symposium - Draft AgendaStephen Flood
2014 MIKE by DHI UK Symposium
Date: 13th to 14th May 2014
Venue: Coombe Abbey Hotel, Warwickshire, UK
Cost: Free event (excepting accommodation costs - see below)
Registration: http://www.mikebydhi.com/GlobalEvents/UKUGM2014.aspx
Water, hydroinformatics and circular economy - dif dragan savicDragan Savic
An introductory talk for the online session during the Disruptive Innovation Festival 2015. The talk focuses on water, hydroinformatics (including big data analytics) and circular economy, issues and benefits.
Lake Teletskoye is a unique natural reservoir in the south of Western Siberia and is connected to the Biya river. This lake is about 70 km by 3 km and has a maximum depth of about 320m. A special version of Delft3D is used for 3D hydrothermodynamic modelling in combination with 2D ice dynamics modelling.
The water motion in the vertical direction largely depends on the characteristics of turbulence. Turbulent viscosity in such a deep lake is dominated by density stratification. For this reason, Delft3D-FLOW has been extended with an extra formula for the equation of state, namely the TEOS-10 formula. Via the Delft3D open source website the source code is available for other users as well.
During winter lake Teletskoye is usually only partially covered with ice. This reservoir is therefore a suitable case study for the calibration of the Delft3D ice dynamics model. In this presentation the model results will be shown.
A discussion of dam breach technical analysis, emergency action plans for dam safety, and associated considerations for floodplain administrators.
Presented by Matt Scott, Water Resources Engineer and Lisa Brink, Water Resources Engineer of CDM Smith at the Association of State Floodplain Managers (ASFPM) 2015 Conference.
Numerical Modelling of Geothermal SystemsPeter Schätzl
This presentation was given as a keynote lecture at the 1st Workshop on Numerical Geothermal Simulation at the Technische Universität München (co-organized by TUM and DHI-WASY) in April 2015.
Directions in Urban Drainage Past Present and Future - UDG Autumn Conference ...Stephen Flood
DIRECTIONS IN URBAN DRAINAGE: PAST, PRESENT & FUTURE
MIKE by DHI Software for truly integrated modelling
UDG Autumn Conference and Exhibition 2014
11 Nov 14 - 13 Nov 14
Hilton Hotel, Blackpool, UK
DSD-INT 2023 Coupling RIBASIM to a MODFLOW groundwater model - BootsmaDeltares
Presentation by Huite Bootsma (Deltares, Netherlands) at the Hydrology Suite User Days (Day 3) - Groundwater modelling, during the Delft Software Days - Edition 2023 (DSD-INT 2023). Thursday, 30 November 2023, Delft.
Flood and Landslide Impact Components for the OGC 2021 Disaster Pilot using FMESafe Software
The impact of natural disasters is only growing in a world increasingly impacted by climate change. Open standards are one of the keys to providing tools and data to meet this challenge. Safe Software was an active participant in the OGC's 2021 Disaster Pilot and provided several critical components to support data extraction, transformation, integration, and automation. This presentation will review the components that Safe provided using the FME platform, including examples across the data value chain from extracting source data through building analysis-ready data to driving indicators and publishing results to the cloud. In particular, we focused on flood scenarios in Manitoba and BC and landslides in BC. We will also review how the FME tools interacted with other components via OGC standards.
Latest Marine developments by DHI. Henrik Kofoed-Hansen, DHI.Stephen Flood
Henrik Kofoed-Hansen will tell us about the upcoming MIKE Release 2019 (available in Q4 2018) which includes several new products, new tools, new valuable features, enhanced functionality, improved workflow etc. Henrik will also share some of the key news covering the ground-breaking new 3D MIKE 3 Wave Model FM module, which offers entirely new application opportunities, dynamic ship mooring and response analysis covering multi-body simulations as well as new exciting features for enhanced sediment transport and morphological modelling. Henrik will also touch upon readily available data portals enabling you to speed up your project work.
Presented at the DHI UK Symposium 2018.
Changes in dam break hydrodynamic modelling practice - Suter et alStephen Flood
Abstract: Today, many organisations rely on hydrodynamic modelling to assess the consequences of dam break failure on downstream populations and infrastructure. The availability of finite volume shock-capturing schemes and flexible mesh schematisations in widely used software platforms imply that dam break modelling projects will be carried out differently in the future: Finite volume based platforms allow widespread application of shock-capturing methods and flexible mesh platforms can represent features in the study area more realistically and are more flexible thanks to varying mesh resolutions. Furthermore, the recent adoption of Graphics Processing Unit (GPU) technology in mainstream scientific and engineering computing will also significantly decrease computation times at relatively low cost.
This paper examines the application of finite volume, flexible mesh and GPU technologies to dam break modelling. One-dimensional (1D) modelling results are compared to those from two-dimensional (2D) finite difference and finite volume approaches. The results demonstrate that there are differences between modelling approaches and that the computational speeds of 2D simulations can be significantly reduced by the use of GPU processors.
DSD-INT 2019 Introduction to wflow concepts, Features & developments, New rel...Deltares
Presentation by Pieter Hazenberg, Deltares, at the wflow - User Day (Developments in distributed hydrological modelling), during Delft Software Days - Edition 2019. Friday, 08 November 2019, Delft.
Models Done Better... - UDG2018 - Intertek and DHIStephen Flood
Use of integrator systems (operational data and model management platforms) to enhance model performance and value.
Presented at the CIWEM Urban Drainage Group Annual Conference 2018
Richard Dannatt - Intertek
Steve Flood - DHI
DHI’s Digital Strategy and Future Technologies. Mark Britton, DHI.Stephen Flood
"Mark will outline how our data, software and technologies will evolve to support the digital transformation of the water and environmental sectors focussing on DHI's digital strategy and recent cloud-based innovations."
Presented at the DHI Ireland Symposium 2018.
Sediment mobility modelling and maerl habitat dynamics in Galway Bay. Siddhi ...Stephen Flood
"Siddhi will describe work undertaken as part of her PhD to look at Sediment mobility modelling and maerl habitat dynamics in Galway Bay."
Presented at the DHI Ireland Symposium 2018.
Using numerical modelling to regulate a growing aquaculture sector. Rebecca S...Stephen Flood
As Scotland’s principal environmental regulator, SEPA is responsible for ensuring compliance with environmental quality standards. The implementation of the Water Framework Directive (WFD), which focuses on the ecological and chemical status of water bodies, combined with a rapidly expanding aquaculture sector, means risk-appropriate modelling of the impacts from fish farms is required. Using a combination of small scale highly simplified modelling, large scale, low resolution screening tools, and relatively complex waterbody scale hydrodynamic modelling and particle tracking , we can obtain a better understanding of the risks posed to the marine environment, influence strategic policy decisions and support sustainable future farm growth and development.
Presented at the DHI Ireland Symposium 2018.
This presentation will cover the extensive application of hydraulic modelling on the national Catchment-based Flood Risk Assessment & Management (CFRAM) programme, as well as discussing the likely future modelling requirements for the detailed development of over 100 flood relief schemes programmed over the coming decade.
Presented at the DHI Ireland Symposium 2018.
My experiences of learning to use MIKE. Jonathan Griffiths, ABPmer.Stephen Flood
"Jonathan will share his experience of learning to use MIKE software for coastal projects over the last 18 months. Previous to joining ABPmer, Jonathan was an oil spill modeller and used specialised spill models such as SINTEF’s OSCAR model, RPS ASA’s OILMAP model and BMT’s OSIS model. Jonathan has found learning to use MIKE a steep but rewarding learning curve. Jonathan will take about some of the differences between these models and MIKE, and the lessons he has learnt along the way."
Presented at the DHI UK Symposium 2018.
Using numerical modelling to regulate a growing aquaculture industry. Ted Sch...Stephen Flood
Scotland is currently the largest producer of Atlantic salmon in the EU, and the third largest globally. Exports have doubled in the past decade to nearly £1 billion per annum, and the Scottish Government has specified targets for further expansion. SEPA is working with fish-farmers to help them comply with environmental legislation and to ensure that this growth is sustainable.
Modelling is used to predict the environmental impact of organic material and medicines, and to determine appropriate locations and biomass limits for fish-farms. Traditionally, these farms have been assessed and licensed in isolation, but numerical modelling is increasingly being used to investigate larger scale impacts, cumulative effects, and hydrodynamic connectivity between farms.
MIKE21 models of several water bodies have been developed, with the Particle Tracking module used to predict the spatial and temporal variation of SLICE, a sea-lice medicine. A sub-model of the Scottish Shelf Model developed by Marine Scotland has been converted from FVCOM and is being used to develop a screening tool for assessing the interaction between farms in the Highlands and Islands. By adopting risk-based modelling over a range of scales, SEPA can obtain a better understanding of the environmental impact of fish-farms, influence strategic policy decisions and support sustainable growth of the aquaculture industry.
Presented at the DHI UK Symposium 2018.
Developments in pollution risk forecasting at the Environment Agency. Deborah...Stephen Flood
The Environment Agency's new method of making daily forecasts of water quality at Bathing Waters, plus further improvements that have been implemented in 2018.
Presented at the DHI UK Symposium 2018.
An Introduction to the Environment Agency extreme offshore wave, water level ...Stephen Flood
An Introduction to the Environment Agency extreme offshore wave, water level and wind conditions data sets, transformed to nearshore for events covering up to the 10000 year extreme coastal event, available to all for use in local studies.
Presented at the DHI UK Symposium 2018.
FAST Danube – Hydraulic and sediment transport modelling with MIKE 21 FM mode...Stephen Flood
The objective of the FAST Danube project is to propose navigation improvement solutions on the Romanian-Bulgarian common sector of the River Danube. The proposed technical solutions would ensure that the required navigation parameters (navigation channel width, depth and bend radius) are achieved at the specified lowest navigation water levels. This would enable safe navigation and transport activities on the Romanian-Bulgarian common sector of the River Danube throughout the entire year.
MIKE 21 FM hydrodynamic and sediment transport models have been developed to help understand the behaviour of the river and the reasons for the changes in river morphology, which result in constraints to navigation at the critical locations. The MIKE 21 FM models are required to support the selection of solution options by providing a first assessment of the relative performance of navigation improvement solutions in maintaining the required navigation fairway parameters. In addition, the MIKE 21 FM models will also provide outputs to support the assessment of the potential impacts of the solutions on navigation conditions and on the river environment. Furthermore, the models will also be used as tools in future management of the river in the project area.
This presentation will focus on the numerical modelling conducted with the MIKE 21 FM model within the FAST Danube project, and how the MIKE 21 FM models are used in the development of navigation improvement solutions and options appraisal process.
Presented at the DHI UK Symposium 2018.
Join us for our first Irish Symposium!
DHI UK & Ireland is very pleased to invite you to the DHI – IRELAND Symposium 2018.
This free event is your opportunity to learn more about the varied applications of our modelling software, and our complementary technologies, through client-led presentations. The Symposium provides an excellent opportunity to meet DHI experts, as well as your contemporaries from consultancy, academia, regulatory authorities and research organisations.
We will be starting this year's event with drinks and nibbles followed by a DHI Lecture on the evening of Monday 17th September 2018. We encourage everyone to arrive on the 17th to relax with a drink, nibbles and some informal networking.
The main event will start at 08:30am on Tuesday 18th September 2018. This day will be your opportunity to tell everyone how you have been using MIKE software over the past 12-months, share newly acquired knowledge and innovations, learn how we use our software, and network with your peers. Lunch will be provided, and the day will finish around 4:30pm to give you time to travel home. You are more than welcome to stay on later if you wish to meet with us face to face.
For more information, and to sign up for the event, please visit www.dhi-symposium.ie
Join us as we celebrate our 20th UK Symposium!
DHI UK & Ireland is very pleased to invite you to the DHI – UK Symposium 2018.
This free event is your opportunity to learn more about the varied applications of our modelling software, and our complementary technologies, through client-led presentations. The Symposium provides an excellent opportunity to meet DHI experts, as well as your contemporaries from consultancy, academia, regulatory authorities and research organisations.
We will be starting this year's event with drinks reception and conference dinner, hosted by DHI UK & Ireland, on the evening of Tuesday 11th September 2018. We encourage everyone to arrive on the 11th to relax with a drink, good food and some informal networking
The main event will start at 9:00am on the Wednesday 12th September 2018. This day will be your opportunity to tell everyone how you have been using MIKE software over the past 12-months, share newly acquired knowledge and innovations, learn how we use our software, and network with your peers. Lunch will be provided, and the day will finish around 4:30pm to give you time to travel home. You are more than welcome to stay on later if you wish to meet with us face to face.
For more information, and to sign up for the event, please visit www.dhi-symposium.uk
DHI UK & Ireland Symposium 2017 ProgrammeStephen Flood
DATA-LED DECISION MAKING IN A CHANGING WORLD
Knowledge sharing for water and environmental professionals
DHI UK & Ireland is very pleased to invite you to our annual Symposium 2017.
REGISTRATION
www.dhi-symposium.uk
IMPORTANT DATES
Reception: 26th June 2017 (evening)
Symposium day: 27th June 2017
FEES
Participation in the event is free of charge, including:
- drinks reception and symposium dinner on the 26th June
- lunch and attendance at the Symposium on 27th June
LOCATION AND VENUE
The Moat House, Acton Trussell, Stafford, Staffordshire, ST17 0RJ, UK.
Please visit www.moathouse.co.uk
This free event is your opportunity to learn more about the varied applications of our modelling software, and our complementary technologies, through client-led presentations. The Symposium provides an excellent opportunity to meet DHI experts, as well as your contemporaries from consultancy, academia, regulatory authorities and research organisations.
We will be starting this year's event with drinks reception and conference dinner, hosted by DHI UK & Ireland, on the evening of Monday 26th June 2017. We encourage everyone to arrive on the 26th to relax with a drink, good food, some informal networking, and news about our forthcoming MIKE 2017 release.
The main event will start at 9:00am on the Tuesday 27th June 2017. This day will be your opportunity to tell everyone how you have been using MIKE software over the past 12-months, share newly acquired knowledge and innovations, learn how we use our software, and network with your peers. Lunch will be provided, and the day will finish around 4:30pm to give you time to travel home. You are more than welcome to stay on later if you wish to meet with us face to face.
DHI UK & Ireland Symposium 2017 Announcement FlyerStephen Flood
DHI UK & Ireland Symposium 2017
VENUE
The Moat House, Acton Trussell, Stafford, Staffordshire, ST17 0RJ, UK.
Please visit https://www.moathouse.co.uk/
DATES
Drinks reception and conference dinner: 6:00pm-10:00pm on 26th June 2017.
Symposium: 9:00am-4:30pm on 7th June 2017.
FEES
Attendance at the drinks reception and conference dinner on the 26th June is free of charge.
Attendance at the Symposium on 27th June is also free of charge.
DHI and FORCE Technology have together developed a cutting-edge software package for quantifying and optimising channel operability, which sets a new industry standard for how accurately vessel under keel clearance (UKC) predictions can be incorporated effectively into the design and day-to-day operational management of navigational channels in some of the world’s most complex waterways.
Smart Real-time Control of Water SystemsStephen Flood
Smart Real-time Control of Water Systems
Henrik Madsen(1), Peter Steen Mikkelsen(2), Lasse Engbo Christiansen(3), Anne Katrine Falk(1), Morten Borup(2), Rune Juhl(3), Nadia Schou Vorndran Lund(2), Rasmus Halvgaard(1), Nina Donna Sto. Domingo(1), Lisbeth Birch Pedersen(1), Stephen J. Flood(1) & Lene Bassøe(4)
(1)DHI, Agern Alle 5, 2970 Hørsholm, DK
(2)DTU Environment, Bygning 115, , 2800 Kongens Lyngby, DK
(3)DTU Compute, Bygning 324, 2800 Kongens Lyngby, DK
(4)Aarhus Water, Bautavej 1, 8210 Aarhus V, DK
Delivered at: Urban Drainage Group Autumn Conference and Exhibition 2016, Blackpool, UK, November 9th–11th 2016
Presenter: Dr. Lisbeth Birch Pedersen (Product Owner, MIKE Powered by DHI)
Keywords: smart water, smart cities, urban drainage, climate change, surrogate modelling, weather radar, frameworks
Cities across the world are facing significant water system challenges related to urbanisation and climate change. To advance the concept of integrated real-time control of water systems, an innovative generalised technology framework has been developed as part of a collaborative research effort. The framework facilitates the global acceptance and improved implementation of smart real-time control of water systems which offers a proven, cost effective alternative to the conventional approach of increasing system capacity.
The core of the framework is a generalised data platform which can be used within all water domains. This platform integrates time series data and spatial data with numerical models, and offers a broad suite of generalised tools for data processing and reporting. Data tools can be executed as automated workflows that replace tedious and error prone manual tasks. A key element of the work is the development of fast and accurate surrogate models of complex physical systems, complementing standard deterministic high-fidelity models adapted to observations in real time in order to ensure efficiency and performance of the automated model predictive control algorithms. A second element is the utilisation of local area weather radar data, since distributed rainfall observations and accurate forecasts are essential for optimising the use of the system capacity.
This work focuses on the impacts of using the new smart real-time control of water systems framework on a full scale, real world example using the urban drainage system of the city of Aarhus, Denmark as a testbed.
DHI UK - BRIEFING FOR UK AND IRELAND WATER COMPANIES - NO 4 - UDG EDITION - N...Stephen Flood
BRIEFING FOR UK & IRELAND WATER COMPANIES
Welcome to a special 'CIWEM UDG 2016' issue of DHI-UK's biannual newsletter for Water Companies and their Consultants. The full and complete fourth edition will be available soon.
Publication is primarily through Linkedin, so please share with your colleagues and friends.
DHI UK - BRIEFING FOR UK AND IRELAND WATER COMPANIES - NO 3 - APR 2016Stephen Flood
BRIEFING FOR UK & IRELAND WATER COMPANIES
Welcome to the third issue of DHI-UK's biannual newsletter for Water Companies and their Consultants. Publication is primarily through Linkedin, so please share with your colleagues and friends.
In this issue we provide details of several forthcoming training courses and events; we discuss how the new WATER 4.0 initiative will benefit the efficient, flexible and competitive management of rainwater by smart, real-time control and optimisation of our drainage infrastructure; we present a new case story from New Zealand highlighting new bathing water forecasting technology; and we present a number of recent news articles from around the DHI group.
To receive a copy of the launch issue please e-mail sjf@dhigroup.com
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
2. Who are DHI?
About us
DHI is an independent, international consulting and research organisation
with the global objective of advancing technological development and
competence with respect to water, in all of its environments.
Services and technologies
We offer a wide range of consulting services and leading edge technologies,
software tools, environmental laboratories, and physical model test facilities
as well as field surveys and monitoring programmes.
International collaborating centres
DHI is designated as Collaborating Centre for the World Health Organisation,
WHO, and for the United Nations Environmental Programme, UNEP, and
furthermore as Advisory Centre for the Global Water Partnership.
DHI’s first commercially available software tool was MOUSE in 1985.
3. Who are DHI?
Research and development
Designated as a not-for-profit organisation DHI is able to invest 25% of its
human resources in research and development. Today we co-operate with
universities in Denmark and abroad and are recognised globally for our
innovation and expertise
Places and people
Our headquarters are located in Denmark, but more than half of the
employees work in one of DHI’s 29 offices around the globe. We are more
than 1000 employees worldwide.
For the past 20-years, with the assistance of key local representatives, DHI
has provided services and support for our UK clients from our head office in
Denmark. We feel that the time has come to formalise our presence in the
UK and, from 1st January 2012, we are pleased to announce that DHI
Water Environments (UK) Ltd has been established as a full UK
subsidiary.
5. MIKE by DHI Software - Performance
Speed
Parallelisation – many MIKE by DHI
products have been modified to take
advantage of multicore PCs, including;
MIKE 3 FMHD and MIKE 21 FMHD
(distributed memory – see graph), MIKE
21 SW, MIKE 21 BW, MIKE 21 HD, MIKE
21C, MIKE FLOOD and MIKE SHE
(shared memory).
64-bit architecture – with the shift from
32-bit to 64-bit hardware and software, The graph above shows MIKE 21 /
MIKE 3 FM speed-up using
the size of your models is no longer multicore PCs for Release 2011
constrained by memory. with distributed memory
architecture.
MIKE by DHI products are
delivered in standard 4-core
versions.
6. MIKE by DHI Software - Performance
Usability / Efficiency
EA2D ‘benchmarking’ – relative runtimes of
the five ‘main’ modelling packages. Lower
values means faster simulations. Green (and
the value 1) indicates the fastest package
(taken from the Environment Agency’s
'Benchmarking of 2D Hydraulic Modelling
Packages‘ report)
Average user ratings for most
frequently used 2D hydraulic
modelling packages (five is
excellent, one is poor) from the
Environment Agency’s ‘Desktop
Review of 2D Hydraulic Software
Packages’
7. OVERVIEW
Use of MIKE FLOOD for Reservoir Inundation
Modelling as a Result of Dam Failure
8. Reservoir Inundation Modelling
MIKE FLOOD 2D Overland Flow (MIKE 21)
An assessment of the potential area of
inundation, resulting from an uncontrolled
release of water from a reservoir (e.g. as a
consequence of dam failure), may be
modelled directly within MIKE 21 (in either
‘Classic’ single grid or flexible mesh versions)
utilising: -
• Point source inflows representing the likely
discharge hydrograph from a dam /
embankment failure (if known)
• Initial water level conditions within the
reservoir permitted to spill through an open
(static) breach, or through a standard 1D
control structure (e.g. gate structure)
MIKE 21 FM; dambreak
flow through a sharp
bend – Read more…
9. Reservoir Inundation Modelling
NB: There is some evidence to suggest that, where a detailed description of
supercritical to subcritical flow transition is required (e.g. in urban areas close
to a dam or embankment breach), modelling packages which employ a shock
capturing numerical scheme (MIKE 21 HDFM) perform better overall in
capturing the detail of the flow field.
The MIKE Animator video above presents surface water elevation results
from MIKE 21 / MIKE FLOOD FM for the critical dam break test case included
in the Environment Agency’s ‘Benchmarking of 2D Hydraulic Modelling
Packages’ report.
Read more…
10. Reservoir Inundation Modelling
MIKE FLOOD 1D-2D Integrated Inundation Model (MIKE 11 & MIKE 21)
There are numerous modules / features within MIKE 21, MIKE 11 and MIKE
FLOOD that will augment the above, and enable a more detailed assessment
of breach development and the resulting inundation: -
• MIKE 11 Dambreak structures (DB)
• MIKE FLOOD side structure links
• MIKE FLOOD time varying lateral links
• MIKE 21 time varying bathymetry
Other useful features: -
• MIKE 11 Seamless Mapping (DEM generation with river topography)
Results and presentation: -
• MIKE Animator
• Results Viewer
• Plot Composer
11. Reservoir Inundation Modelling
MIKE 11 Dambreak structures (DB)
A dambreak structure is a composite
structure composed of a structure
representing the flow over the crest
(rest flow structure) and another
structure representing the breach of
the dam. The breach can be modelled
in two different ways i.e. as a failure Crest failure
of the crest (breach structure) or as
piping failure of the dam (pipe failure
structure) followed by breach failure.
The flow through a dam breach may
be described in MIKE 11 through the
use of the energy equation or
alternatively a the calculation method
as implemented in National Weather Piping failure
Services (NWS) DAMBRK program.
12. Reservoir Inundation Modelling
MIKE 11 Dambreak structures can be applied as: -
• A regular structure in a MIKE 11 river branch as part of a MIKE FLOOD
1D-2D integrated inundation model
• A side structure that can be linked directly to a 2D domain in MIKE FLOOD
(encompassing, for example, rivers and floodplains)
13. Reservoir Inundation Modelling
MIKE FLOOD side structure links
MIKE FLOOD side structure links are
designed to model interaction between the
river model and the overland flow model
through Side Structures as defined in MIKE
11. Side structure links are explicit links, and
work in the same way as standard link.
Side structure links are used specifically for
dam break, embankment failure, pumping or
local spilling.
Local breaches
14. Reservoir Inundation Modelling
MIKE FLOOD time varying lateral links
The Levee Breach Generation is a tool for the creation of time varying levees.
By supplying a number of parameters defining the geometry of the levee
breach a time varying line series is created which may be used as input to the
MIKE FLOOD model.
Dynamic, spatially varying breaches
15. Reservoir Inundation Modelling
MIKE 21 time varying bathymetry – Landslide option (SG)
By including the landslide option in MIKE 21 ‘Classic’ grid, the user is able to
model the hydraulic effects of a time varying bathymetry. The effect of the
landslide is modelled by forcing terms representing the temporal dynamic
vertical deformation of the bathymetry. The landslide may be of submarine or
subaerial (e.g. for use in dam or levee breach) type. Also the effects of a
seismic seafloor deformation can be modelled using a time varying
bathymetry rather than a spatial varying initial surface elevation.
16. Reservoir Inundation Modelling
MIKE 21 time varying bathymetry – Dynamic Bathymetry Update (FM)
Initial condition
Final cross section
Allows users to apply time varying bathymetries to represent land slides,
levee failures or dune breaks
18. Reservoir Inundation Modelling
MIKE 11 Seamless Mapping
• Use the MIKE 11 mapping feature in coupled simulation
• Combines seamlessly 2D Bathymetry and 1D Cross sections (one
operation – no additional map-editing required)
Seamless map output – Combined MIKE 21 bathymetry and
MIKE 11 topography (Release 2012)
21. Reservoir Inundation Modelling
Further Considerations
Utilising the benefits of the full MIKE 21 FMHD model (inc. HD and NHD) and
extra add-on modules, the scope of any reservoir inundation modelling work
can be extended (particularly if the initial focus is on hydrodynamics only) to
account for other important consequences of a dam failure, including: -
• Sediment movement (morphological change); identification of downstream
areas at risk of scour, bank instability, deposition of eroded material,
secondary levee failure and their effects on river and floodplain
hydrodynamics
• Environmental impacts; assessment of habitat changes (both short and
long term), water quality issues and the assessment of potential
remediation measures
• Design of mitigation measures for the impacts of morphological and
environmental change
FYI: A special module of MIKE 21 is available that is based on a curvilinear
grid (MIKE 21C), which makes it suitable for detailed simulation of rivers and
channels, where an accurate description of bank lines is required. As such,
MIKE21C is particular suited for river morphological studies.
22. Reservoir Inundation Modelling
Dynamic Flood Hazard Mapping Tool* Further Considerations
Dynamic Flood Hazard Mapping with
ECO Lab (*included in MIKE FLOOD) ECO Lab
A numerical laboratory for ecological
modelling
• Open Equation solver for coupled
ordinary differential equations
• Designed for point descriptions of
processes of chemistry, ecology, etc
• All equations, parameters contained in
flexible, portable ECO Lab templates
(use DHI supported templates or
‘Most Appropriate way of calculating create your own)
• Templates include necessary spatial
Flood Hazard Rating in UK’ (RPS Group) information for 2D + 3D applications
• Integrated with DHI’s hydrodynamic
models: MIKE 11, MIKE 21 (hence
Image courtesy of RPS Group, UK MIKE FLOOD), MIKE 3 & MIKE SHE
25. The MIKE Community / Recent Applications
The 2012 MIKE by DHI UK User Group Meeting
Keynote Presentation
• Urban Flood Flows: The suburb of Merewether in Newcastle is providing engineers with critical data that will inform
emergency personnel on how to plan better for the floods which have wreaked havoc across Australia in the past few years.
A model of the suburb has been created in Sydney's Water Research Lab (Grantley Smith, University of Newcastle, NSW)
Client Presentations: MIKE BASIN – MIKE 21
• River Don - Integrated Catchment Management for Yorkshire Water: Integrated Catchment Management using MIKE BASIN
(Sally Bielby, JBA)
• Reservoir Discontinuance and River Restoration using MIKE 21 FMST: Design Background to a Reservoir Project – The
Hydraulic Model and lessons learnt (Mark Bailes, MWH)
• Maritime Archaeological Modelling using MIKE 21 - Later Prehistoric Seafaring in Scilly: Modelling of changing ocean/sea
conditions for the Holocene around North West Europe, with more detailed focus on the Isles of Scilly (Rodrigo Pacheco-
Ruiz, Southampton University)
Client Presentations: RENEWABLES - MIKE 21 – MIKE FLOOD – MIKE 11
• Wave resource assessment for Oyster farms using MIKE21: Ocean Power – Energy Field Characterisation (Ian Harris,
Aquamarine Power)
• Modelling the Severn Barrage: A Review of Modelling Strategies for a major UK Renewables Project (John Osment,
Halcrow)
• Tellisford Mill – Green Electricity from Run of River Hydro in an Historic Setting: A Low-head Hydro Scheme 7 years on from
the initial Flood-risk Assessment (Anthony Battersby, FBA / Mendip Power Group)
• Validation of a MIKE 21FM Spectral Wave model: For the purpose of an Offshore Wind Farm Coastal Processes
Assessment (Emma Holland, METOC)
26. The MIKE Community / Recent Applications
Client Presentations: MIKE 21 BW – MIKE 21 SW – MIKE 21 AD
• Wave Modelling with MIKE 21 BW & SW, and Cliff Recession Review: The ‘Baroque on Lamma’ Marina Project in Hong
Kong - A MIKE 21 SW & BW Model, and a Review of Empirical Techniques for Analysing Cliff Recession (Vicky Tonks, Mott
MacDonald)
• Long term coastal water quality predictions using convolutions: A MIKE 21/3 AD Water Quality Study (James Tomlinson,
ATKINS)
• Recent Experiences in Regional Scale FMHD Modelling: A Case Study of The Pentland Firth (Jack Shipton, ABPMER)
Client Presentations: FEFLOW – HABITATS – MIKE FLOOD 1-2-3D
• Aquifer Storage and Recovery in a Confined UK aquifer: FEFLOW - Artificial recharge modelling (Mike Streetly, ESI
International)
• Compliance with The Habitats Directive and Wetlands Ecology at a SSSI: Review of a Wetland Creation Project - 5 Years
On (Michael Limbrey, Montgomery Waterway Restoration Trust)
• 1-2-3D ‘Dee’ - River Dee Project: An Update and snapshot of a multi-dimensional MIKE Model at a single site ...plus Other
Random Musings (Simon Matthews & the UK DSP Team, DHI)
Free event!