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Transactions of the Royal Society of South Africa The
This article was downloaded by: On: 12 May 2010 Access details: Access Details: Free Access Publisher Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37- 41 Mortimer Street, London W1T 3JH, UK Transactions of the Royal Society of South Africa Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t917447442 The geomorphic provinces of South Africa, Lesotho and Swaziland: A physiographic subdivision for earth and environmental scientists T. C. Partridge a; E. S. J. Dollar b; J. Moolman c;L. H. Dollar b a Climatology Research Group, University of the Witwatersrand, WITS, South Africa b CSIR, Natural Resources and Environment, Stellenbosch, South Africa c Directorate: Resource Quality Services, Department of Water Affairs and Forestry, Pretoria, South Africa Online publication date: 23 March 2010 To cite this Article Partridge, T. C. , Dollar, E. S. J. , Moolman, J. andDollar, L. H.(2010) 'The geomorphic provinces of South Africa, Lesotho and Swaziland: A physiographic subdivision for earth and environmental scientists', Transactions of the Royal Society of South Africa, 65: 1, 1 — 47 To link to this Article: DOI: 10.1080/00359191003652033 URL: http://dx.doi.org/10.1080/00359191003652033 PLEASE SCROLL DOWN FOR ARTICLE Full terms and conditions of use: http://www.informaworld.com/terms-and-conditions-of-access.pdf This article may be used for research, teaching and private study purposes. Any substantial or systematic reproduction, re-distribution, re-selling, loan or sub-licensing, systematic supply or distribution in any form to anyone is expressly forbidden. The publisher does not give any warranty express or implied or make any representation that the contents will be complete or accurate or up to date. -
Shakati Private Game Reserve in Malaria-Free Waterberg/Vaalwater -Only 2 Hours from Pretoria
Shakati Private Game Reserve in Malaria-free Waterberg/Vaalwater -only 2 hours from Pretoria Waterberg. There is so much to see and do…. Waterberg is the area of magnificent views, panoramic savannah and bush landscapes, spectacular mountains and cliffs, crystal clear streams and an unbelievable abundance of wild animals, trees and flowers. Game viewing in the Waterberg area is absolutely fantastic and recognised among the best in the country –hence the Waterberg is one of the preferred eco-tourism destination in South Africa. Furthermore Waterberg with its unspoilt nature has been designated as UNESCO “Savannah Biosphere Reserve” –the first in Southern Africa. And Waterberg is MALARIA-free… Marakele National Park Shakati Private Game Reserve is hidden away on the lush banks of the Mokolo river in the deep heart of the untamed Waterberg bushveld paradise. Near Vaalwater and only 2 hours drive from Pretoria. Time spent at Shakati Game Reserve is about getting away from city life, work, traffic and stress. It is about peace and tranquillity, clean fresh air and clear skies with the brightest stars you have probably ever seen. It is about being quiet and listen to the jackal calling at night, to the paradise flycatcher singing in the morning. It is about seeing and walking with the animals, touching the fruits of the bush willow -and wonder about nature. It is about quietly sitting at the water hole watching game and taking life easy Its time to leave the city sounds, the hustle, the bustle and find some place that speaks to you who you really are inside. -
Limpopo Water Management Area
LIMPOPO WATER MANAGEMENT AREA WATER RESOURCES SITUATION ASSESSMENT MAIN REPORT OVERVIEW The water resources of South Africa are vital to the health and prosperity of its people, the sustenance of its natural heritage and to its economic development. Water is a national resource that belongs to all the people who should therefore have equal access to it, and although the resource is renewable, it is finite and distributed unevenly both spatially and temporally. The water also occurs in many forms that are all part of a unitary and inter-dependent cycle. The National Government has overall responsibility for and authority over the nation’s water resources and their use, including the equitable allocation of water for beneficial and sustainable use, the redistribution of water and international water matters. The protection of the quality of water resources is also necessary to ensure sustainability of the nation’s water resources in the interests of all water users. This requires integrated management of all aspects of water resources and, where appropriate, the delegation of management functions to a regional or catchment level where all persons can have representative participation. This report is based on a desktop or reconnaissance level assessment of the available water resources and quality and also patterns of water requirements that existed during 1995 in the Limpopo Water Management Area, which occupies a portion of the Northern Province. The report does not address the water requirements beyond 1995 but does provide estimates of the utilisable potential of the water resources after so-called full development of these resources, as this can be envisaged at present. -
Chiloglanis) with Emphasis on the Limpopo River System and Implications for Water Management Practices
SYSTEMATICS AND PHYLOGEOGRAPHY OF SUCKERMOUTH SPECIES (CHILOGLANIS) WITH EMPHASIS ON THE LIMPOPO RIVER SYSTEM AND IMPLICATIONS FOR WATER MANAGEMENT PRACTICES. Report to the Water Research Commission by MJ Matlala, IR Bills, CJ Kleynhans & P Bloomer Department of Genetics University of Pretoria WRC Report No. KV 235/10 AUGUST 2010 Obtainable from Water Research Commission Publications Private Bag X03 Gezina, Pretoria 0031 SOUTH AFRICA [email protected] This report emanates from a project titled: Systematics and phylogeography of suckermouth species (Chiloglanis) with emphasis on the Limpopo River System and implications of water management practices (WRC Project No K8/788) DISCLAIMER This report has been reviewed by the Water Research Commission (WRC) and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the WRC, nor does mention of trade names or commercial products constitute endorsement or recommendation for use ISBN 978-1-77005-940-5 Printed in the Republic of South Africa ii EXECUTIVE SUMMARY The genus Chiloglanis includes 45 species of which eight are described from southern Africa. The genus is characterized by jaws and lips that are modified into a sucker or oral disc used for attachment to a variety of substrates and feeding in lotic systems. The suckermouths are typically found in fast flowing waters but over varied substrates and water depths. This project focuses on three species, namely Chiloglanis pretoriae van der Horst 1931, C. swierstrai van der Horst 1931 and C. paratus Crass 1960, all of which occur in the Limpopo River System. The suckermouth catfishes have been extensively used in aquatic surveys as indicators of impacts from anthropogenic activities and the health of the river systems. -
Water Resources
CHAPTER 5: WATER RESOURCES CHAPTER 5 Water Resources CHAPTER 5: WATER RESOURCES CHAPTER 5: WATER RESOURCES Integrating Authors P. Hobbs1 and E. Day2 Contributing Authors P. Rosewarne3 S. Esterhuyse4, R. Schulze5, J. Day6, J. Ewart-Smith2,M. Kemp4, N. Rivers-Moore7, H. Coetzee8, D. Hohne9, A. Maherry1 Corresponding Authors M. Mosetsho8 1 Natural Resources and the Environment (NRE), Council for Scientific and Industrial Research (CSIR), Pretoria, 0001 2 Freshwater Consulting Group, Cape Town, 7800 3 Independent Consultant, Cape Town 4 Centre for Environmental Management, University of the Free State, Bloemfontein, 9300 5 Centre for Water Resources Research, University of KwaZulu-Natal, Scottsville, 3209 6 Institute for Water Studies, University of Western Cape, Bellville, 7535 7 Rivers-Moore Aquatics, Pietermaritzburg 8 Council for Geoscience, Pretoria, 0184 9 Department of Water and Sanitation, Northern Cape Regional Office, Upington, 8800 Recommended citation: Hobbs, P., Day, E., Rosewarne, P., Esterhuyse, S., Schulze, R., Day, J., Ewart-Smith, J., Kemp, M., Rivers-Moore, N., Coetzee, H., Hohne, D., Maherry, A. and Mosetsho, M. 2016. Water Resources. In Scholes, R., Lochner, P., Schreiner, G., Snyman-Van der Walt, L. and de Jager, M. (eds.). 2016. Shale Gas Development in the Central Karoo: A Scientific Assessment of the Opportunities and Risks. CSIR/IU/021MH/EXP/2016/003/A, ISBN 978-0-7988-5631-7, Pretoria: CSIR. Available at http://seasgd.csir.co.za/scientific-assessment-chapters/ Page 5-1 CHAPTER 5: WATER RESOURCES CONTENTS CHAPTER -
5. General Description of the Study Area Environment 5.1
Environmental Impact Report for the proposed establishment of a New Coal-Fired Power Station in the Lephalale Area, Limpopo Province 5. GENERAL DESCRIPTION OF THE STUDY AREA ENVIRONMENT 5.1. Locality The study area is located approximately 10 km east of Lephalale in the Limpopo Province. Within the study area eight farms were nominated, for investigation during the Environmental Scoping Study, for the establishment of a new power station and ancillary infrastructure. The location of these farms is shown in Figure 5.1. General GPS locations for the respective farms are as follows: • Appelvlakte S23.63134° & E27.58245° • Nelsonskop S23.65201° & E27.59873° • Naauwontkomen S23.70193° & E27.56574° • Eenzaamheid S23.70941° & E27.52924° • Droogeheuvel S23.61485° & E27.62578° • Zongesien S23.63706° & E27.64183° • Kuipersbult S23.72414° & E27.56310° • Kromdraai S23.73624° & E27.52594° Through the Environmental Scoping study’s site selection process, the farms Naauwontkomen 509 LQ and Eenzaamheid 687 LQ were nominated as preferred for the development of the proposed new power station and the ancillary infrastructure respectively. 5.2. Climate The climatic regime of the study area is characterised by hot, moist summers and mild, dry winters. The long-term annual average rainfall is 485 mm, of which 420 mm (86,5%) falls between October and March. The area experiences high temperatures, especially in the summer months, where daily maxima of >40oC are common. The annual evaporation in the area is approximately 2 281 mm. Frost is rare, but occurs occasionally in most years, though usually not severely. General Description of the Study 49 23/03/2006 Area Environment Environmental Impact Report for the proposed establishment of a New Coal-Fired Power Station in the Lephalale Area, Limpopo Province Figure 5.1: Regional location of the farms studied during the Environmental Scoping Study. -
Limpopo Water Management Area North Reconciliation Strategy
P WMA 01/000/00/02914/11A Limpopo Water Management Area North Reconciliation Strategy DRAFT RECONCILIATION STRATEGY Limpopo Water Management Area North Reconciliation Strategy i Project Name: Limpopo Water Management Area North Reconciliation Strategy Report Title: Draft Reconciliation Strategy Authors: J Lombaard DWS Report No.: P WMA 01/000/00/02914/11A DWSContract No. WP 10768 PSP Project Reference No.: 60326619 Status of Report: Draft Date: September 2016 CONSULTANTS: AECOM in association with Hydrosol, Jones & Wagener and VSA Rebotile Metsi Consulting. Approved for AECOM: FGB de Jager JD Rossouw Task Leader Study Leader DEPARTMENT OF WATER AND SANITATION (DWS): Directorate: National Water Resources Planning Approved for DWS: Reviewed: Dr BL Mwaka T Nditwani Director: Water Resources Planning Acting Director: National Water Resource Systems Planning Prepared by: AECOM SA (Pty) Ltd PO Box 3173 Pretoria 0001 In association with: Hydrosol Consulting Jones & Wagener VSA Rebotile Metsi Consulting P WMA 01/000/02914/11A - Draft Reconciliation Strategy Report Draft Limpopo Water Management Area North Reconciliation Strategy ii Limpopo Water Management Area North Reconciliation Strategy Date: September 2016 Phase 1: Study planning and Process PWMA 01/000/00/02914/1 Initiation Inception Report Phase 2: Study Implementation PWMA 01/000/00/02914/2 Literature Review PWMA 01/000/00/02914/3/1 PWMA 01/000/00/02914/3 Supporting Document 1: Hydrological Analysis Rainfall Data Analysis PWMA 01/000/00/02914/4/1 PWMA 01/000/00/02914/4 Supporting Document -
Water Risks of Coal Driven Mega Projects in Limpopo: the MCWAP and the EMSEZ
Water risks of coal driven mega projects in Limpopo: the MCWAP and the EMSEZ Figure 1. Artist impression of proposed Electro Metallurgical Special Economic Zone (EMSEZ) between Musina and Makhado (from EMSEZ website). Victor Munnik, Society Work and Politics (SWOP) Institute, University of the Witwatersrand May 2020 1 Preface The proposed Electro Metallurgical Special Economic Zone (EMSEZ) threat in Makhado is both a huge risk to water users and the environment in the Limpopo valley, and difficult to take seriously, since it has so many irrational aspects. For that reason many NGO researchers have been reluctant to become involved in a complicated issue in what could be a waste of time and money. A word of thanks is thus due to Richard Worthington at Friedrich Ebert Foundation who commissioned this piece in order to get this work done. I sincerely hope that this will be useful to fellow activists and to decision makers. This report focuses specifically on the water aspects of the EMSEZ, which I believe is a major threat, although together with other activists I wonder about the likelihood of the EMSEZ plans. The Mokolo Crocodile West Augmentation Project (MCWAP) is also discussed in this report, as an example of how fossil fuel development can still have dire water implications five decades after the start of coal mining and coal fired power generation, and a caution that even failed mega projects, as the EMSEZ is likely to be, have a cost to people and the environment. This report relies on a close reading of the Department of Water and Sanitation’s 2016 Limpopo Water Management Area North Reconciliation Strategy, as well as the October 2018 DWS Master Plan. -
Abstract Volume of the IAG RCG-2011
International Association of Geomorphologists Association Internationale de Géomorphologues IIAAGG//AAIIGG RREEGGIIOONNAALL CCOONNFFEERREENNCCEE 22001111 GEOMORPHOLOGY FOR HUMAN ADAPTATION TO CHANGING TROPICAL ENVIRONMENTS GHION HOTEL ADDIS ABABA, ETHIOPIA FEBRUARY 18‐22, 2011 AABBSSTTRRAACCTT VVOOLLUUMMEE Editors: Asfawossen Asrat, Francesco Dramis, Jan Nyssen, Mohammed Umer I A G ‐ 2 0 1 1 , A D D I S A B A B A , E T H I O P I A , 1 8 ‐ 2 2 F E B R U A R Y 2 0 1 1 Cover Photo: Amba Seneyti, Tigray, Northern Ethiopia. Triassic sandstone tor overlying Plaeozoic tillites, which in turn lie over upper Proterozoic metavolcanics-metasediments. [Photo © Asfawossen Asrat, 2010] I A G ‐ 2 0 1 1 , A D D I S A B A B A , E T H I O P I A , 1 8 ‐ 2 2 F E B R U A R Y 2 0 1 1 International Association of Geomorphologists Association Internationale de Géomorphologues IIAAGG//AAIIGG RREEGGIIOONNAALL CCOONNFFEERREENNCCEE 22001111 GEOMORPHOLOGY FOR HUMAN ADAPTATION TO CHANGING TROPICAL ENVIRONMENTS GHION HOTEL ADDIS ABABA, ETHIOPIA FEBRUARY 18‐22, 2011 AABBSSTTRRAACCTT VVOOLLUUMMEE Editors: Asfawossen Asrat, Francesco Dramis, Jan Nyssen, Mohammed Umer 1 | I A G ‐ 2 0 1 1 , A D D I S A B A B A , E T H I O P I A , 1 8 ‐ 2 2 F E B R U A R Y 2 0 1 1 CONFERENCE ORGANIZATION ORGANIZED BY EAG ‐ ETHIOPIAN ASSOCIATION OF GEOMORPHOLOGISTS WITH THE SUPPORT OF Department of Earth Sciences, Addis Ababa University, Ethiopia, Paleoanthropology & Paleoenvironment Program, Addis Ababa University, Ethiopia Mekelle University, Ethiopia Department of Geological Sciences, -
A Comparative Ecotoxicological
A COMPARATIVE ECOTOXICOLOGICAL STUDY OF TWO MAJOR SOUTH AFRICAN RIVER SYSTEMS: A CATCHMENT SCALE APPROACH FOR IMPROVED RISK ASSESSMENT AND ENVIRONMENTAL MANAGEMENT THROUGH THE INTEGRATION OF ABIOTIC, BIOTIC, BIOCHEMICAL AND MOLECULAR ENDPOINTS By Arno Reed de Klerk Dissertation presented for the degree of Doctor of Philosophy Faculty of Natural Sciences Stellenbosch University Supervisor: Prof. Anna-Maria Botha-Oberholster (Genetics Department) Co-supervisor: Prof. Johannes H van Wyk (Department of Botany and Zoology) Co-supervisor: Prof. Paul J Oberholster (Department of Botany and Zoology; CSIR: NRE) December 2016 Stellenbosch University https://scholar.sun.ac.za DECLARATION 1 By submitting this thesis electronically, I declare that the entirety of the work contained therein is my own, original work, that I am the sole author thereof (save to the extent explicitly otherwise stated), and that I have not previously in its entirety or in part submitted it for obtaining any qualification. This dissertation includes two original papers published in peer-reviewed journals and three unpublished publications. The development and writing of the papers (published and unpublished) were the principal responsibility of myself and, for each of the cases where this is not the case, a declaration is included in the dissertation, indicating the nature and extent of the contributions of the co-authors. Signature: Declaration with signature in possession of candidate and supervisor Date: Copyright © 2016 Stellenbosch University All rights reserved ii Stellenbosch University https://scholar.sun.ac.za ABSTRACT Along with the prosperity of humankind, the inevitable increase in developments to support this often results in water resources becoming repositories for the waste generated by such progress. -
A Baseline Study of the Mokolo and Lephalala Rivers in the Waterberg Area De Klerk, A.R* and De Klerk, L.P
A Baseline Study of the Mokolo and Lephalala Rivers in the Waterberg Area De Klerk, A.R* and De Klerk, L.P. CSIR, Natural Resources and the Environment, PO Box 395, Pretoria, 0001, South Africa; *Correspondence: [email protected] INTRODUCTION MATERIALS AND METHODS South Africa faces a growing water supply crisis caused by a combination of low rainfall, Aquatic macroinvertebrates were sampled using a standard sweep net (300 mm x 300 high evaporation rates, and a growing population. This situation is particularly true for the mm with 1000 µm mesh), which was held immediately downstream of the area to be Limpopo River basin which is already water-stressed (Ashton et al ., 2008). The Waterberg sampled. All the available biotopes at each site were sampled sequentially. The hills form the headwaters of four main rivers in the Limpopo Water Management Area, macroinvertebrates were then identified to the appropriate taxonomic level, according to namely the Lephalala, Mokolo, Matlabas and Mogalakwena rivers. The aquatic ecosystems Gerber and Gabriel (2002), and enumerated using a sub-sampling technique. An that characterize the rivers draining the Waterberg and flowing to the Limpopo River are assessment of the various macroinvertebrate habitat availability and quality at each site already modified and increasingly vulnerable to change (RHP, 2006). was done using the Invertebrate Habitat Assessment System (IHAS) according to McMillan Current plans to resolve South Africa’s energy crisis and ensure the country’s future (1998). power needs will bring dramatic changes to the Waterberg area, where a coalfield was Qualitative (or semi-quantitative) fish sampling was undertaken to determine the fish discovered in the 1920s. -
Donavan Henning Nemai Consulting 147 Bram Fischer Drive Randburg 2194 by Email: [email protected]
Donavan Henning Nemai Consulting 147 Bram Fischer Drive Randburg 2194 By email: [email protected] Your ref: 10580/20180301 Our ref: NL/RH 11 April 2018 Dear Sir COMMENTS ON THE DRAFT SCOPING REPORT FOR THE PROPOSED MOKOLO AND CROCODILE RIVER (WEST) WATER AUGMENTATION PROJECT (PHASE 2) 1 We act for Earthlife Africa NPC (“Earthlife”)1 and groundWork2 (“our clients”). The Centre for Environmental Rights (CER), Earthlife and groundWork, form part of the Life After Coal Campaign, a campaign which aims to discourage investment in new coal-fired power stations and mines; accelerate the retirement of South Africa’s coal infrastructure; and enable a just transition to renewable energy systems for the people.3 2 We confirm that our clients have been duly registered as interested and affected parties (I&APs) in relation to this project. 3 We submit these comments in response to the notification of 1 March 2018 titled “notice of review of draft scoping reports and public meetings in respect of the proposed Mokolo and Crocodile River (West) Water Augmentation Project (Phase 2)” (“MCWAP-2”, or the “project”). 4 We note that the notification refers to three separate components of MCWAP-2, namely: “Water Transfer Infrastructure - transfer of water from Crocodile River (West) to the Steenbokpan and Lephalale areas; Borrow Pits - sourcing of construction material for the water transfer infrastructure; and River Management System - manage abstractions from, and the river flow in, the Crocodile River (West) between Hartbeespoort Dam and Vlieëpoort Weir, the Moretele River from Klipvoor Dam to the confluence with the Crocodile River (West), the stretch of Elands River from Vaalkop Dam to Crocodile confluence, and also the required flow past Vlieëpoort”, but that the Scoping Report only deals with the first component – the water transfer infrastructure.