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Water for Food and Ecosystems in the Baviaanskloof Mega Reserve Land and Water Resources Assessment in the Baviaanskloof, Easter
Water for Food and Ecosystems in the Baviaanskloof Mega Reserve Land and water resources assessment in the Baviaanskloof, Eastern Cape Province, South Africa H.C. Jansen Alterra-report 1812 Alterra, Wageningen, 2008 ABSTRACT Jansen, H.C., 2008. Walerfor bood and hicosystems in the baviaanskloofMega Reserve. IMnd and water resources assessment in the Baviaanskloof,Hastern Cape Province, South Africa. Wageningen, Alterra, Alterra-report 1812. 80 pages; 21 figs.; 6 tables.; 18 refs. This report describes the results of the land and water assessment for the project 'Water for Food and Ecosystems in the Baviaanskloof Mega Reserve'. Aim of the project is to conserve the biodiversity in a more sustainable way, by optimizing water for ecosystems, agricultural and domestic use, in a sense that its also improving rural livelihoods in the Baviaanskloof. In this report an assessment of the land and water system is presented, which forms a basis for the development and implementation of land and water policies and measures. Keywords: competing claims, IWRM, land management, nature conservation, policy support, water management, water retention ISSN 1566-7197 The pdf file is tree of charge and can he downloaded vi«i the website www.ahctra.wur.nl (go lo Alterra reports). Alterra docs not deliver printed versions ol the Altena reports. Punted versions can be ordered via the external distributor. I-or oidcrmg have a look at www.li tx> ni l) ljtl.nl/mppcirtc ilser vice . © 2008 Alterra P.O. Box 47; 6700 AA Wageningen; The Netherlands Phone: + 31 317 484700; fax: +31 317 419000; e-mail: info.alterra@,wur.nl No part of this publication may be reproduced or published in any form or by any means, or stored in a database or retrieval system without the written permission of Alterra. -
Small Hydropower in Southern Africa – an Overview of Five Countries in the Region
Small hydropower in Southern Africa – an overview of five countries in the region Wim Jonker Klunne Council for Scientific & Industrial Research, Pretoria, South Africa Abstract Background This paper looks at the status of small hydropower While approximately 10% of the global hydropow- in Lesotho, Mozambique, South Africa, Swaziland er potential is located on the African continent (the and Zimbabwe. For each country, an overview will majority in Sub-Saharan Africa), only 4 – 7% of this be given of the electricity sector and the role of huge resource has been developed (ESHA & IT hydropower, the potential for small hydropower Power, 2006; Min Conf Water for Agriculture and and the expected future of this technology. Small Energy in Africa, 2008). hydropower has played an important role in the his- Figures stating the potential of hydropower usu- tory of providing electricity in the region. After a ally refer to large-scale hydropower only. No prop- period with limited interest in applications of small er statistics on the potential for small- and micro- hydropower, in all five countries, a range of stake- scale hydropower are available for the African con- holders from policy makers to developers are show- tinent. Their rates of development are commonly ing a renewed interest in small hydropower. understood to be even lower than for large-scale Although different models were followed, all five hydropower. Gaul, et al. (2010) compared the 45 countries covered in the paper do currently see 000 plants below 10 MW in China with a total of a activities around grid connected small scale few hundred developed sites in the whole of Africa hydropower. -
Sponsored by the Department of Science and Technology Volume
Volume 26 Number 3 • August 2015 Sponsored by the Department of Science and Technology Volume 26 Number 3 • August 2015 CONTENTS 2 Reliability benefit of smart grid technologies: A case for South Africa Angela Masembe 10 Low-income resident’s preferences for the location of wind turbine farms in the Eastern Cape Province, South Africa Jessica Hosking, Mario du Preez and Gary Sharp 19 Identification and characterisation of performance limiting defects and cell mismatch in photovoltaic modules Jacqui L Crozier, Ernest E van Dyk and Frederick J Vorster 27 A perspective on South African coal fired power station emissions Ilze Pretorius, Stuart Piketh, Roelof Burger and Hein Neomagus 41 Modelling energy supply options for electricity generations in Tanzania Baraka Kichonge, Geoffrey R John and Iddi S N Mkilaha 58 Options for the supply of electricity to rural homes in South Africa Noor Jamal 66 Determinants of energy poverty in South Africa Zaakirah Ismail and Patrick Khembo 79 An overview of refrigeration and its impact on the development in the Democratic Republic of Congo Jean Fulbert Ituna-Yudonago, J M Belman-Flores and V Pérez-García 90 Comparative bioelectricity generation from waste citrus fruit using a galvanic cell, fuel cell and microbial fuel cell Abdul Majeed Khan and Muhammad Obaid 100 The effect of an angle on the impact and flow quantity on output power of an impulse water wheel model Ram K Tyagi CONFERENCE PAPERS 105 Harnessing Nigeria’s abundant solar energy potential using the DESERTEC model Udochukwu B Akuru, Ogbonnaya -
Annual Performance Plan 2021-2022 to 2023-24
ANNUAL PERFORMANCE PLAN (VOTE 41) FOR THE FISCAL YEARS 2021/22 TO 2023/24 Published by the Department of Water and Sanitation Private Bag X313 Pretoria 0001 South Africa Tel: +2712 336 7500 Fax: +2712 336 8664 This annual performance plan can be obtained from www.dws.gov.za 4 5 ANNUAL PERFORMANCE Plan (VOTE 41) FOR THE FISCAL YEARS 2021/22 TO 2023/24 Foreword by the Minister ...........................................................................................................................................................................i Message from the Deputy Minister .......................................................................................................................................................iii Overview of the Accounting Officer .......................................................................................................................................................v Official sign ...............................................................................................................................................................................................off vi List of abbreviations and acronyms ......................................................................................................................................................vii Strategic overview .................................................................................................................................................. 1 Strategy map of the DWS ...........................................................................................................................................................................1 -
Written Statement of Mxolisi Mgojo, the Chief Executive Officer Of
1 PUBLIC ENTERPRISES PORTFOLIO COMMITTEE INQUIRY INTO ESKOM, TRANSNET AND DENEL WRITTEN STATEMENT OF MXOLISI MGOJO, THE CHIEF EXECUTIVE OFFICER OF EXXARO RESOURCES LIMITED INTRODUCTION ...................................................................................................... 2 COST-PLUS MINES VERSUS COMMERCIAL MINES .......................................... 5 THE SO-CALLED “PRE-PAYMENT” FOR COAL ................................................. 9 PREJUDICE TO EXXARO’S COST-PLUS MINES AND MAFUBE ..................... 11 Introduction ........................................................................................................... 11 Arnot mine ............................................................................................................. 12 Eskom’s failure to fund land acquisition ................................................................. 12 Non-funding of operational capital at Arnot ............................................................ 14 The termination of Arnot’s CSA .............................................................................. 15 Conclusion of the Arnot matters ............................................................................. 19 Mafube mine.......................................................................................................... 19 Matla mine ............................................................................................................. 21 Non-funding of capital of R1.8 billion for mine 1 ................................................... -
Review of Existing Infrastructure in the Orange River Catchment
Study Name: Orange River Integrated Water Resources Management Plan Report Title: Review of Existing Infrastructure in the Orange River Catchment Submitted By: WRP Consulting Engineers, Jeffares and Green, Sechaba Consulting, WCE Pty Ltd, Water Surveys Botswana (Pty) Ltd Authors: A Jeleni, H Mare Date of Issue: November 2007 Distribution: Botswana: DWA: 2 copies (Katai, Setloboko) Lesotho: Commissioner of Water: 2 copies (Ramosoeu, Nthathakane) Namibia: MAWRD: 2 copies (Amakali) South Africa: DWAF: 2 copies (Pyke, van Niekerk) GTZ: 2 copies (Vogel, Mpho) Reports: Review of Existing Infrastructure in the Orange River Catchment Review of Surface Hydrology in the Orange River Catchment Flood Management Evaluation of the Orange River Review of Groundwater Resources in the Orange River Catchment Environmental Considerations Pertaining to the Orange River Summary of Water Requirements from the Orange River Water Quality in the Orange River Demographic and Economic Activity in the four Orange Basin States Current Analytical Methods and Technical Capacity of the four Orange Basin States Institutional Structures in the four Orange Basin States Legislation and Legal Issues Surrounding the Orange River Catchment Summary Report TABLE OF CONTENTS 1 INTRODUCTION ..................................................................................................................... 6 1.1 General ......................................................................................................................... 6 1.2 Objective of the study ................................................................................................ -
Overview of the South African Coal Value Chain
SOUTH AFRICAN COAL ROADMAP OVERVIEW OF THE SOUTH AFRICAN COAL VALUE CHAIN PREPARED AS A BASIS FOR THE DEVELOPMENT OF THE SOUTH AFRICAN COAL ROADMAP OCTOBER 2011 Overview of the South African Coal Value Chain | I Disclaimer: The statements and views of the South African Coal Roadmap are a consensus view of the participants in the development of the roadmap and do not necessarily represent the views of the participating members in their individual capacity. An extensive as reasonably possible range of information was used in compiling the roadmap; all judgments and views expressed in the roadmap are based upon the information available at the time and remain subject to further review. The South African Coal Roadmap does not guarantee the correctness, reliability or completeness of any information, judgments or views included in the roadmap. All forecasts made in this document have been referenced where possible and the use and interpretation of these forecasts and any information, judgments or views contained in the roadmap is entirely the risk of the user. The participants in the compiling of this roadmap will not accept any liability whatsoever in respect of any information contained in the roadmap or any statements, judgments or views expressed as part of the South African Coal Roadmap. SYNTHESIS enables a wide range of stakeholders to discuss the future of the industry. The fact that at this stage in the process Phase The South African Coal Roadmap (SACRM) process I does not provide any clarity on the outlook for the South African coal industry is o"set by the constructive process The need for a Coal Roadmap for South Africa was identi!ed which has been initiated, which augurs well for the successful in 2007 by key role players in the industry, under the auspices development of a South African Coal Roadmap in Phase II. -
Cenyu Scoping Report
EASTERN CAPE DEPARTMENT OF HOUSING Cenyu/ Cenyulands Housing Dev elopment Scoping Report December 2011 J29034A Arcus GIBB (Pty) Ltd Reg. 1992/007139/07 East London Office: 9 Pearce St reet , Berea , East London PROPOSED CENYU/ CENYULANDS HOUSING DEVELOPMENT DRAFT SCOPING REPORT CONTENTS Chapter Description Page 1 INTRODUCTION 1 1.1 Purpose of Report 1 1.2 EIA Process 1 2 PROPOSED ACTIVITY 5 2.1 Location of the proposed activity 5 2.2 Description of Proposed Activity 7 2.3 Roads 9 2.4 Stormwater Drainage 9 2.5 Bulk Water Supply and Reticulation 12 2.6 Sanitation 13 2.7 Motivation for Proposed Activity 13 2.8 Alternatives 13 3 LEGISLATION AND POLICY GUIDELINES CONSIDERED 15 3.1 The Constitution of South Africa (Act No. 108 of 1996) 15 3.2 The National Environmental Management Act (Act 107 of 1998) 15 3.3 Legislation for the Conservation of Natural Resources 17 3.4 Summary of Relevant Legislation 22 4 DESCRIPTION OF THE RECEIVING ENVIRONMENT 24 4.1 Introduction 24 4.2 Physical Environment 24 4.3 Biological Environment 27 4.4 Socio-Economic Environment 31 4.5 Cultural/ Historical sites 32 i 5 DESCRIPTION OF ENVIRONMENTAL ISSUES AND IMPACTS IDENTIFIED 33 5.1 Project activities affecting the environment 33 5.2 Need and Desirability of Project 34 5.3 Biophysical Impacts 35 5.4 Ecological Impacts 36 5.5 Socio-economic Impacts 37 5.6 Cumulative Impacts 37 5.7 Key Issues to be addressed in the EIA Phase 38 6 METHODOLOGY IN ASSESSING IMPACTS 39 6.1 Introduction 39 7 PLAN OF STUDY FOR EIA 42 7.1 Introduction 42 7.2 Key Issues to be addressed in the -
Water Services and the Cape Town Urban Water Cycle
WATER SERVICES AND THE CAPE TOWN URBAN WATER CYCLE August 2018 WATER SERVICES AND THE CAPE TOWN URBAN WATER CYCLE TABLE OF CONTENTS WATER SERVICES AND THE CAPE TOWN URBAN WATER CYCLE ...................................... 3 1. EVAPORATION ................................................................................................................ 5 2. CONDENSATION ............................................................................................................. 5 3. PRECIPITATION ............................................................................................................... 6 4. OUR CATCHMENT AREAS ............................................................................................. 7 5. CAPE TOWN’S DAMS ...................................................................................................... 9 6. WHAT IS GROUNDWATER? ......................................................................................... 17 7. SURFACE RUNOFFS ..................................................................................................... 18 8. CAPE TOWN’S WATER TREATMENT WORKS ............................................................ 19 9. CAPE TOWN’S RESERVOIRS ....................................................................................... 24 10. OUR RETICULATION SYSTEMS ................................................................................... 28 11. CONSUMERS .................................................................................................................. -
UNPACKING the CAPE TOWN DROUGHT:LESSONS LEARNED by Gina Ziervogel
CITIES SUPPORT PROGRAMME | CLIMATE RESILIENCE PAPER UNPACKING THE CAPE TOWN DROUGHT:LESSONS LEARNED by Gina Ziervogel Febraury 2019 Report for Cities Support Programme Undertaken by African Centre for Cities CITIES SUPPORT PROGRAMME | CLIMATE RESILIENCE PAPER When the well is dry, we learn the worth of water. Benjamin Franklin Water links us to our neighbor in a way more profound and complex than any other. John Thorson CITIES SUPPORT PROGRAMME | CLIMATE RESILIENCE PAPER TABLE OF CONTENTS 1. Introduction 02 2. Overview & unfolding of the water situation in Cape Town in 2017/2018 03 2.1 Cape Town context 2.2 Ramping up the response to the drought 2.2.1. 1st phase of drought response: “New normal” (February– September 2017) 2.2.2. 2nd phase of drought response: Demand Management and “Day Zero” (October 2017 – February 2018) 2.2.3. 3rd phase of drought response: Drought recovery (March 2018 onwards) 3. Lessons learned: identifying areas of contestation and possible ways forward 11 3.1 Governance 3.1.1. Transversal management within CoCT 3.1.2. Engagement with National and Provincial government 3.1.3. Leadership 3.1.4. Collaboration and partnerships 3.2 Data, expertise and communication 3.2.1. Extent of data available 3.2.2. Ability to draw on external expertise 3.3.3. Communication 3.3 The importance of a systems approach 3.3.1. Shift in nature of water supply 3.3.2. Creating opportunities in times of water stress 3.3.3. Groundwater 3.3.4. Financing water supply 3.4 Building adaptive capacity 3.4.1. -
Important Bird and Biodiversity Areas of South Africa
IMPORTANT BIRD AND BIODIVERSITY AREAS of South Africa INTRODUCTION 101 Recommended citation: Marnewick MD, Retief EF, Theron NT, Wright DR, Anderson TA. 2015. Important Bird and Biodiversity Areas of South Africa. Johannesburg: BirdLife South Africa. First published 1998 Second edition 2015 BirdLife South Africa’s Important Bird and Biodiversity Areas Programme acknowledges the huge contribution that the first IBA directory (1998) made to this revision of the South African IBA network. The editor and co-author Keith Barnes and the co-authors of the various chapters – David Johnson, Rick Nuttall, Warwick Tarboton, Barry Taylor, Brian Colahan and Mark Anderson – are acknowledged for their work in laying the foundation for this revision. The Animal Demography Unit is also acknowledged for championing the publication of the monumental first edition. Copyright: © 2015 BirdLife South Africa The intellectual property rights of this publication belong to BirdLife South Africa. All rights reserved. BirdLife South Africa is a registered non-profit, non-governmental organisation (NGO) that works to conserve wild birds, their habitats and wider biodiversity in South Africa, through research, monitoring, lobbying, conservation and awareness-raising actions. It was formed in 1996 when the IMPORTANT South African Ornithological Society became a country partner of BirdLife International. BirdLife South Africa is the national Partner of BirdLife BIRD AND International, a global Partnership of nature conservation organisations working in more than 100 countries worldwide. BirdLife South Africa, Private Bag X5000, Parklands, 2121, South Africa BIODIVERSITY Website: www.birdlife.org.za • E-mail: [email protected] Tel.: +27 11 789 1122 • Fax: +27 11 789 5188 AREAS Publisher: BirdLife South Africa Texts: Daniel Marnewick, Ernst Retief, Nicholas Theron, Dale Wright and Tania Anderson of South Africa Mapping: Ernst Retief and Bryony van Wyk Copy editing: Leni Martin Design: Bryony van Wyk Print management: Loveprint (Pty) Ltd Mitsui & Co. -
Dr. Mathys Vosloo
Dr. Mathys Vosloo KEY EXPERIENCE Professional Registrations: Dr. Mathys Vosloo is a well-qualified and technically proficient environmental • (SACNASP) South African and natural scientist with more than 12 years environmental management Council for Natural Scientific experience. His experience include Environmental Impact Assessments (EIAs) Professions and the development of Environmental Management Programmes during • (IAIAsa) International environmental assessments of construction projects, environmental Association for Impact Assessment – South Africa compliance monitoring and reporting, and Environmental Control Officer (ECO) services for construction projects. Recent experience includes project management and execution of large waste related projects, such as the application for development of Ash Disposal Facilities, and large linear projects such as the management EIA process for the implementation of extensive power lines for renewable projects. Mathys also has substantial experience in Occupation: Geographical Information Systems (GIS), creating and analysing digital terrain models, runoff and stream flow analysis, stormwater design and map-making • Senior Environmental for projects in Africa. Further experience include the development and Scientist completion of State Of the Environment Reporting (SOER), Strategic Environmental Assessments (SEA) and feasibility studies. Mathys’ experience in natural science include aquatic ecological assessments, project management and sample collection in several west, south and east coast