Archive

This is a archive page.

GWD AGM 2017

Event Date: 
16 Oct 17:00 - 18:00
Event Description: 

GROUND WATER DIVISION ANNUAL GENERAL MEETING

STELLENBOSCH, 16 OCTOBER 2017, 17:00-18:00

AGENDA

  1. WELCOME AND OPENING
  2. ACCEPTANCE OF AGENDA
  3. ANNUAL REPORT TO MEMBERSHIP 2016/17
  4. PROFESSIONAL MATTERS
  • SACNASP/ CPD – WORKSHOP FEEDBACK
  • CODE OF PRACTICE – ESTABLISHMENT OF WORKING GROUP
  • IAH AND ECHN FEEDBACK
  1. EXECUTIVE COMMITTEE
  • ANNOUNCEMENT: BRANCH CHAIRS 2018/19
  • ANNOUNCEMENT: NATIONAL EXCO ELECTION 2018/19
  • NATIONAL ADMINISTRATIVE FUNCTION
  1. MEMBERSHIP
  • MEMBERSHIP FEES
  • IAN AND GWD JOINT MEMBERSHIP
  • STUDENT FUND
  1. ACTIVITIES
  • DARCY LECTURER 2017
  • FIELD SCHOOL 2018 (FEBRUARY PRETORIA)
  • HONOURS FIELD SCHOOL (JUNE NATIONAL)
  • CONFERENCE 2019 – BRANCHES AND DECISION; JOINT GWD-IAH-SA CONFERENCE IN FUTURE?
  • CONFERENCE 2021
  • OTHER COURSES AND EVENTS
  • NEW WEBSITE – PROFESSIONAL DATABASE, CONFERENCE PAPERS DATABASE. What do you want to see?
  1. CLOSING

View/ Print AGENDA

 

NGWA Foundation's Henry Darcy Distinguished Lecture Series (CTN)

Event Date: 
09 Nov 17:30 - 20:00
Event Description: 

 

Thursday 9 November 2017, 17:30 for 18:00

Life Science Auditorium, University of the Western Cape

 
About the Lecture:
 

The Critical Role of Trees in Critical Zone Science: An Exploration of Water Fluxes in the Earth’s Permeable Skin

 
 

“The Critical Role of Water in Critical Zone Science: An Exploration of Water Fluxes in the Earth’s Permeable Skin” examines the geophysical tools used to study key processes that control water movement and availability in the subsurface where there is no easy access for observation.

 
Please sign-up to reserve your space and receive more information on this event.

NGWA Foundation's Henry Darcy Distinguished Lecture Series (BFN)

Event Date: 
08 Nov 10:00 - 13:00
Event Description: 

The GWD invites you to join us for the 2017 Darcy Lecture
to be hosted in:

Bloemfontein, IGS @UFS on 8 November 2017. 10:00

 
About the Lecture:
 

A Tale of Two Porosities: Exploring Why Contaminant Transport Doesn’t Always Behave the Way It Should

 
 
Transport through preferential flowpaths is important in a broad range of scientific disciplines. In hydrology, the ability to quantify subsurface transport is an issue of paramount importance due to problems associated with groundwater contamination. Observational challenges and complexity of hydrogeological systems lead to severe prediction challenges with standard measurement techniques. One important example of a prediction challenge is “anomalous” solute-transport behavior, defined by characteristics such as concentration rebound, long breakthrough tailing, and poor pump-and-treat efficiency.

These phenomena have been observed at research and aquifer-remediation sites in diverse geologic settings, and are not predicted by classical theory. Numerous conceptual models have been developed to explain anomalous transport, such as the presence of two distinct populations of pores — one where solutes are highly mobile and another where they are not — but verification and inference of controlling parameters in these models in situ remains problematic, and often estimated based on data fitting alone. Recent tests using simple electric geophysical methods directly measure the process of mobile-immobile mass transfer and allow estimation of parameters controlling anomalous transport.

This lecture presents a rock-physics framework, an experimental methodology, and analytical expressions that can be used to determine parameters controlling anomalous solute transport behavior from colocated hydrologic and electrical geophysical measurements in a series of settings, including groundwater and surface water/groundwater systems. The long-term goals of this work are to contribute toward improving the predictive capabilities of numerical models and enhancing the fidelity of long-term groundwater monitoring frameworks.
 
Please sign-up to reserve your space and receive more information on this event.
 

NGWA Foundation's Henry Darcy Distinguished Lecture Series (PTA)

Event Date: 
06 Nov 17:30 - 20:00
Event Description: 

The GWD invites you to join us for the 2017 Darcy Lecture
to be hosted at :

University of Pretoria, High Performance Centre, Hatfield on 6 November 2017.
17:30 for 18:00

 

About the Lecture:
 

A Tale of Two Porosities: Exploring Why Contaminant Transport Doesn’t Always Behave the Way It Should

 
 
Transport through preferential flowpaths is important in a broad range of scientific disciplines. In hydrology, the ability to quantify subsurface transport is an issue of paramount importance due to problems associated with groundwater contamination. Observational challenges and complexity of hydrogeological systems lead to severe prediction challenges with standard measurement techniques. One important example of a prediction challenge is “anomalous” solute-transport behavior, defined by characteristics such as concentration rebound, long breakthrough tailing, and poor pump-and-treat efficiency.

These phenomena have been observed at research and aquifer-remediation sites in diverse geologic settings, and are not predicted by classical theory. Numerous conceptual models have been developed to explain anomalous transport, such as the presence of two distinct populations of pores — one where solutes are highly mobile and another where they are not — but verification and inference of controlling parameters in these models in situ remains problematic, and often estimated based on data fitting alone. Recent tests using simple electric geophysical methods directly measure the process of mobile-immobile mass transfer and allow estimation of parameters controlling anomalous transport.

This lecture presents a rock-physics framework, an experimental methodology, and analytical expressions that can be used to determine parameters controlling anomalous solute transport behavior from colocated hydrologic and electrical geophysical measurements in a series of settings, including groundwater and surface water/groundwater systems. The long-term goals of this work are to contribute toward improving the predictive capabilities of numerical models and enhancing the fidelity of long-term groundwater monitoring frameworks.
 
Please sign-up to reserve your space.

Workshop on SACNASP (GWD, Spier, Stellenbosch)

Event Date: 
15 Oct 15:30 - 17:00
Event Description: 

OR SIGN-UP below.

GWD Seminar: Ah ha moments of hydrogeologists

Event Date: 
07 Sep 17:00 - 20:00
Event Description: 

*Please RSVP by Tuesday 8 am for catering purposes

Time:                    17h00

Date:                     7 September 2017

Venue:                 Downstairs lecture theatre in New Life Sciences Building, University of the Western Cape (-33.931430° S; 18.625208° E)

Open to all GWD members and prospective members/ interested parties alike.

Please RSVP by Tuesday 8 am for catering purposes

On the menu:

  • Julian Conrad:  Drilling in a primary aquifer – easy . . . definitely not . . . Lamberts Bay water supply
  • John Weaver:  Low pH, copper and a winery
  • Dr Ricky Murray:  Getting the yield right
  • Dr Gideon Tredoux – Honorary member - Natural denitrification in the Stampriet Artesian Basin
  • Neville Paxton:  Value of conceptual models
  • Dr Roger Parsons – Communication – an essential ingredient of good science
  • Prof. Frank Hodgson – Honorary member – New technologies and what they make possible – a perspective that started in 1973
  • Dr Jaco Nel – Getting groundwater models right
  • Dr Ricky Murray – Groundwater and drought in Windhoek

The post-presentation discussions will flow over to our customary networking drinks and snacks session.

Kind regards

Roger

Chair – Western Cape Branch, Ground Water Division

PO Box 151, Pringle Bay, 7196, SOUTH AFRICA

tel:  028 273 8676

cell: 083-310-6504

email:  roger [at] pasgc [dot] co [dot] za

Geo-skills Course | Geological Society of South Africa

Event Date: 
27 Jul 08:00 - 29 Jul 16:00
Event Description: 

CBSS Training Workshop, Cape Town (re. IWRM, NWA & WUA)

Event Date: 
12 Sep 08:00 - 14 Sep 16:00
Event Description: 

Dear Colleague

 

On 24 March 2017, the Minister of Water and Sanitation published new Regulations regarding the Procedural Requirements for water use license applications and Appeals in GN R267.  Considering the extensive requirements in this new Regulation, CBSS has updated our popular three-day training workshop on Integrated Water Resource Management, the National Water Act, and Water Use Authorisations, and will be presenting it at the following Venues:

 

Date

Venue

Cost

Early Bird discount:

Register before

15 – 17 August 2016

Pretoria (near Hatfield Gautrain Station)

R 6,225.00 excluding VAT

18 July 2017

12 – 14 September 2017

Cape Town (near Century City)

R 6,725.00 excluding VAT

14 August 2017

 

Please click on these links for the Course Description and Registration Form.   Seats are limited, so please register without delay should you be interested in attending.  Please note that discounts are available for bona fide students, bookings for three or more attendees from the same organisation, and for early bird registration, with payment finalised before the dates indicated.  More details regarding these discounts are available on our website http://www.cbosss.com/training/register/

 

Please circulate this message to your network and colleagues who may benefit from this course to ensure their participation.

 

Yours in sustainability

 

Glaudin Kruger

Course Coordinator

Tel 028 316 2905

Email: kruger@krugerassociate

 

on behalf of

 

 

 14 June 2017

CBSS Training Workshop, Pretoria (re. IWRM, NWA & WUA)

Event Date: 
15 Aug 08:00 - 17 Aug 16:00
Event Description: 

Dear Colleague

 

On 24 March 2017, the Minister of Water and Sanitation published new Regulations regarding the Procedural Requirements for water use license applications and Appeals in GN R267.  Considering the extensive requirements in this new Regulation, CBSS has updated our popular three-day training workshop on Integrated Water Resource Management, the National Water Act, and Water Use Authorisations, and will be presenting it at the following Venues:

 

Date

Venue

Cost

Early Bird discount:

Register before

15 – 17 August 2016

Pretoria (near Hatfield Gautrain Station)

R 6,225.00 excluding VAT

18 July 2017

12 – 14 September 2017

Cape Town (near Century City)

R 6,725.00 excluding VAT

14 August 2017

 

Please click on these links for the Course Description and Registration Form.   Seats are limited, so please register without delay should you be interested in attending.  Please note that discounts are available for bona fide students, bookings for three or more attendees from the same organisation, and for early bird registration, with payment finalised before the dates indicated.  More details regarding these discounts are available on our website http://www.cbosss.com/training/register/

 

Please circulate this message to your network and colleagues who may benefit from this course to ensure their participation.

 

Yours in sustainability

 

Glaudin Kruger

Course Coordinator

Tel 028 316 2905

Email: kruger@krugerassociate

 

on behalf of

 

 

 14 June 2017

WCape GWD Open Lecture

Event Date: 
19 Jul 17:00 - 20:00
Event Description: 

Please diarise 19 July 2017 at UWC starting at 17h00 for the next GWD lecture. We have a double header:

Dr Jaco Nel – UWC – Modelling groundwater flow into tunnels; and new developments in the modelling world

Dr Chris Hartnady – Umvoto Africa – Management of the Cape Flats aquifer

The two lectures will be followed by our customary drinks and snacks.

Dr Roger Parsons

GWD WCape Chair
Chair – GWD2017 Organising Committee

PO Box 151, Pringle Bay, 7196, SOUTH AFRICA

cell: 083-310-6504    email:  roger [at] pasgc [dot] co [dot] za

15th Biennial Ground Water Division Conference

Spier Hotel and Conference Centre, Stellenbosch

14 to 18 October 2017             www.gwd2017.co.za

 

Syndicate content