Introduction 1.1 Background and Problem
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A Review of the Species of Psammophis Boie Found South of Latitude 12° S (Serpentes: Psammophiinae)
African Journal of Herpetology, 2002 51(2): 83-119. Original article A review of the species of Psammophis Boie found south of Latitude 12° S (Serpentes: Psammophiinae) DONALD G. BROADLEY Research Associate, Natural History Museum of Zimbabwe, Bulawayo Present address: Biodiversity Foundation for Africa,P.O. Box FM 730, Famona, Bulawayo, Zimbabwe [email protected] Abstract.—The status, relationships and zoogeography of the 14 taxa of Psammophis found south of Latitude 12° S are reviewed and the following taxonomic changes are proposed: 1. Psammophis trinasalis and P. namibensis, previously treated as subspecies of P. leightoni, are recognised as good evolutionary species which show ecological differences. 2. Psammophis orientalis, previously regarded as a subspecies of P. subtaeniatus, differs from the lat- ter in a suite of characters and is parapatric with it in Zimbabwe, so it is now recognised as an evolu- tionary species. 3. Psammophis brevirostris and P. leopardinus, previously regarded as subspecies of P. sibilans (Linnaeus), are recognised as relict evolutionary species. The Zambian populations previously assigned to P. leopardinus have been described as a new species (Hughes & Wade, in press). Key words.—Psammophis, morphology, taxonomy, zoogeography, southern Africa ince the last review of the genus mossambicus has subsequently been applied to SPsammophis in southern Africa (Broadley this eastern sister taxon of P. phillipsii 1977), a revision of the whole genus was the (Hallowell) by Branch (1998) and Hughes subject of a thesis by Frank Brandstätter (1999). (1995), which was subsequently published in summary form (Brandstätter 1996). The result- ing confusion with regard to the northern forms MATERIALS AND METHODS of the P. -
Waterberg District Municipality Wetland Report | 2017
WATERBERG DISTRICT MUNICIPALITY WETLAND REPORT | 2017 LOCAL ACTION FOR BIODIVERSITY (LAB): WETLANDS SOUTH AFRICA Biodiversity for Life South African National Biodiversity Institute Full Program Title: Local Action for Biodiversity: Wetland Management in a Changing Climate Sponsoring USAID Office: USAID/Southern Africa Cooperative Agreement Number: AID-674-A-14-00014 Contractor: ICLEI – Local Governments for Sustainability – Africa Secretariat Date of Publication: September 2017 Author: R. Fisher DISCLAIMER: The author’s views expressed in this publication do not necessarily reflect the views of the United States Agency for International Development or the United States Government. FOREWORD It is a great pleasure and honour for me to be part of Catchment. The Nylsvlei is the largest inland floodplain the ICLEI – Local Action for Biodiversity programme wetland system in South Africa. Nylsvlei is within in preservation of the biodiversity, and wetlands in the world renowned UNESCO Waterberg Biosphere particular of the Waterberg District Municipality. On Reserve. The Nylsvlei is our pride in Eco-Tourism, a behalf of the people of Waterberg District Municipality, leisure destination of choice in Limpopo. Nylsvlei I would like to thank ICLEI for choosing the district to Nature Reserve is a 40 square kilometre protected be part of this programme. Tourism and Heritage area, lying on the floodplain of the Nyl River and opens the door to new opportunities, and it is good the uppermost section of the Mogalakwena River. to focus on promoting and protecting our amazing The area has been declared a RAMSAR Wetland site wetlands to domestic and international tourists. Our because of its international biodiversity conservation district seeks to promote and preserve South Africa’s importance that is endemic to the area. -
Your Time Is NOW. Did the Lockdown Make It Hard for You to Get Your HIV Or Any Other Chronic Illness Treatment?
Your Time is NOW. Did the lockdown make it hard for you to get your HIV or any other chronic illness treatment? We understand that it may have been difficult for you to visit your nearest Clinic to get your treatment. The good news is, your local Clinic is operating fully and is eager to welcome you back. Make 2021 the year of good health by getting back onto your treatment today and live a healthy life. It’s that easy. Your Health is in your hands. Our Clinic staff will not turn you away even if you come without an appointment. Speak to us Today! @staystrongandhealthyza Molemole Facility Contact number Physical Address Botlokwa 079 144 0358/ Ramokgopa road, Matseke village Gateway 083 500 6003 Dwarsriver, 0812 Dendron 015 501 0059/ 181 President street, Mongwadi village next 082 068 9394 to Molemole municipality. Eisleben 015 526 7903/ Stand 26, Ga Gammsa- Next to Itieleng 072 250 8191 Primary Clinic Makgato 015 527 7900/ Makgato village, next to Sokaleholo Primary 083 395 2021 School Matoks 015 527 7947/ Stand no 1015, Sekhwana village- Next to 082 374 4965 Rose and Jack Bakery Mohodi 015 505 9011/ Mohodi ga Manthata Fatima, Next to VP 076 685 5482 Manthata high school Nthabiseng 015 397 7933/ Stand no 822, Nthabiseng village. 084 423 7040 Persie 015 229 2900/ Stand no 135, Kolopo village next to Mossie 084 263 3730 Store Ramokgopa 015 526 2022/ S16 Makwetja section ,Next to FET College 072 217 4831 / 078 6197858/ Polokwane East Facility Contact number Physical address A Mamabolo 079 899 3201 / Monangweng- Next to Mankweng High 015 267 -
Statement of Commitment by the Executive Authority
WATERBERG DISTRICT MUNICIPALITY STATEMENT OF COMMITMENT BY THE EXECUTIVE AUTHORITY EXECUTIVE MAYOR Cllr P.S. KEKANA According to the Municipal Systems Act, each Municipal amendments made considering the contract we made Council must, within a prescribed period after its elected with the people of Waterberg during the local government term, adopt a single, inclusive strategic plan for the elections. development of the municipality. However, our Predecessor Council already adopted a draft IDP. We, in The tasks given to local government entail more an endeavor to execute our political mandate, followed demanding capabilities and performance. This means that the path laid by them and adopted the draft IDP with we are not only expected to find the means for addressing 1 2008/2009 IDP REVIEW WATERBERG DISTRICT MUNICIPALITY traditional local government challenges of delivering should do so by putting in place targeted support basic services to the people, but we are supposed to find programmes for our women mayors and councillors, and strategies and mechanisms that are potent enough to not rejoice at their failures.The success of the integrated remove the many bottlenecks which stand in the way of development plan as enshrined herein caters also for sustainable development in a local jurisdiction. The IDP development of infrastructure is dependant on the document that we adopted will serve as a blue-print that competencies of Councillors, municipal officials, and will gauge service delivery and timely implementation. service providersInfrastructure is the cornerstone of social upliftment and economic development. In particular, fast The next five years will be fundamentally different tracking Infrastructure delivery will also contribute to the regarding the kind of support that both national and Accelerated Shared Growth Initiative for South Africa provincial government spheres will be providing to (ASGISA), and also assist in achieving the targeted municipalities. -
Sustaining Water Supplies While Responding to Operational Requirements at De Beers Venetia Mine
SUSTAINING WATER SUPPLIES WHILE RESPONDING TO OPERATIONAL REQUIREMENTS AT DE BEERS VENETIA MINE Gary Brown1 and Philip Erasmus2 1Golder Africa Associates, PO Box 6001, Halfway House, 1685. 2De Beers Venetia Mine, PO Box 668, Musina, 0900. ABSTRACT The intrepid novelist Rudyard Kipling’s portrayal of the Limpopo River as “the great, grey-green, greasy Limpopo River, all set about with fever trees …” does not reflect the real challenges De Beers Venetia Mine faces in abstracting raw water for their open cast kimberlite operation, located in the remote arid northern extremities of South Africa, approximately 80 km west of Musina and some 500 km north of Johannesburg, with the area presenting a mean annual precipitation value of 350 mm and annual evaporation rates in the order of 2 500 mm. Construction of Venetia Mine began in 1990, was officially opened in August 1992 and had reached full output in 1993. Venetia Mine is South Africa’s largest producer of diamonds. Production statistics for 2002 reflect total tonnages mined of 24,3 million of which 4,71 million tons of ore was processed and 5,08 million carats recovered. Despite the large catchment and many tributaries, the largest being the Shashe River, feeding the Limpopo River, the river is usually dry for most of the year. Ninety percent of the river’s runoff occurs from December to April. The Mine’s commitment to practising sound environmental management principles is reflected in its proud list of environmental orientated achievements. Despite these challenging conditions and strict statutory and self imposed restrictions to water abstraction for supply to the Mine, the Mine has since commissioning and with increased production not exceeded the overall water abstraction permit volumes and has demonstrated acute ability in integrating the supply of water for its operations between surface flow conditions in the Limpopo River and the ground water source within the Greefswald and Schroda aquifer. -
Capricorn District
01/52 2 PROFILE: CAPRICORN DISTRICT PROFILE: CAPRICORN DISTRICT 3 CONTENT 1 Executive Summary ........................................................................................... 6 2 Introduction: Brief Overview ............................................................................. 7 2.1 Location ................................................................................................................ 7 2.2 Historical Perspective ........................................................................................... 8 2.3 Spatial Status ....................................................................................................... 9 2.4 Land Ownership ................................................... Error! Bookmark not defined. 3 Social Development Profile ............................................................................. 11 3.1 Key Social Demographics .................................................................................. 11 3.1.1 Population and Household Profile .............................................................. 11 3.1.2 Race, Gender and Age profile .................................................................... 12 3.1.3 Poverty ......................................................... Error! Bookmark not defined. 3.1.4 Human Development Index and Gini coefficient ........................................ 17 3.1.5 Unemployment/Employment ...................................................................... 17 3.1.6 Education provision ................................................................................... -
HYDROGEOLOGY of GROUNDWATER REGION 7 POLOKWANE/PIETERSBURG PLATEAU JR Vegter
HYDROGEOLOGY OF GROUNDWATER REGION 7 POLOKWANE/PIETERSBURG PLATEAU Prepared for the Water Research Commission by JR Vegter Hydrogeological Consultant WRC Report No. TT 209/03 October 2003 Obtainable from: Water Research Commission Private Bag X03 GEZINA 0031 Pretoria The publication of this report emanates from a project entitled: Hydrogeology of groundwater region 7 Pietersburg Plateau (WRC Consultancy No. K8/466) 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 No. 1-77005-027-2 ISBN Set No. 1-86845-645-5 Printed in the Republic of South Africa EXECUTIVE SUMMARY The more important findings of this study are summarised below under “Statistical analyses”, “Role of geophysical methods” and “Hydrogeological control of drilling operations” General Groundwater Region 7, a rectangular area of about 12 000 km2, is located in the Limpopo Province. Its eastern boundary is the watershed between the Sand River and its tributaries and the eastward draining Letaba and Pafuri Rivers. Its northern boundary is formed by Formations of the Soutpansberg Group that built the mountain range of that name. The western boundary consists from north to south firstly of Waterberg Group sedimentary rocks, followed by mafic Bushveld rocks and lastly by strata of the Wolkberg Group including the Black Reef Formation. These strata build the Highlands Mountains and the east- northeasterly trending Strydpoort Mountains that form the southern boundary. -
Geology and Geochronology of the Nyl River Floodplain Sediments, Limpopo Province, South Africa
Geology and geochronology of the Nyl River floodplain sediments, Limpopo Province, South Africa Debra Colarossi A Dissertation submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfilment of the requirements for the Degree of Master of Science in Geology. Johannesburg 2013 Declaration I declare that this dissertation is my own, unaided work. It is being submitted for the Degree of Master of Science in the University of the Witwatersrand, Johannesburg. It has not been submitted before for any degree or examination in any other University. Signed: ______________________________ Date: ______________________________ ~ ii ~ Abstract The Nyl River floodplain, located in the Limpopo Province, is one of the few active sedimentary basins that exist within the South African interior, providing a unique opportunity to study the effect of climate change on fluvial systems. Progradation of tributary fans into the Nyl/Mogalakwena River has raised the surface by 30 m and forced the course of the river westwards towards the Waterberg. Periods of progradation deposited thick sequences of coarse-grained sediments with sand- to gravel-sized mean grain sizes and coarsely-skewed populations in the distal reaches of the tributary fans. These periods were interspersed with periods of relative non-deposition, when active sedimentation on the fan ceased and shallow lakes (or vleis) developed in the trunk river, resulting in deposition of fine-grained, organic-rich, floodplain sediment layers with silt-sized mean grain sizes and finely-skewed distributions in the extreme outer reaches of the tributary fan. The alternating progradational sequences and non-deposition events produced interlayered floodplain and fan deposits in the furthest reaches of the tributary fans along the banks of the Nyl/Mogalakwena River. -
Intergrated Development Plan (IDP)
Blouberg Municipality Intergrated Development Plan (IDP) 2016/17 REVIEWED IDP 2016/17 REVIEWED IDP 2016/17 APPROVED AMENDED REVIEWED IDP/BUDGET 2016/2017 BLOUBERG MUNICIPALITY INTERGRATED DEVELOPMENT PLAN 2016/17 REVIEWED IDP 2016/17 Table of Contents 1. OVERVIEW AND EXECUTIVE SUMMARY ..............................................................................................................................9 1.1 NOTICE OF ESTABLISHMENT AND BRIEF BACKGROUND ........................................................................................9 1.2 REGIONAL CONTEXT .....................................................................................................................................................9 1.3 POPULATION STATS SA BY WARD ............................................................................................................................ 10 1.4 POWERS AND FUNCTIONS ......................................................................................................................................... 10 1.5 COUNCILORS ............................................................................................................................................................... 11 1.6 FULL-TIME COUNCILORS AND MEMBERS OF THE EXECUTIVE COMMITTEE ....................................................... 11 1.7 FULL COUNCIL OF BLOUBERG MUNICIPALITY ......................................................................................................... 11 1.8 WARDS ......................................................................................................................................................................... -
Threatened Ecosystems in South Africa: Descriptions and Maps
Threatened Ecosystems in South Africa: Descriptions and Maps DRAFT May 2009 South African National Biodiversity Institute Department of Environmental Affairs and Tourism Contents List of tables .............................................................................................................................. vii List of figures............................................................................................................................. vii 1 Introduction .......................................................................................................................... 8 2 Criteria for identifying threatened ecosystems............................................................... 10 3 Summary of listed ecosystems ........................................................................................ 12 4 Descriptions and individual maps of threatened ecosystems ...................................... 14 4.1 Explanation of descriptions ........................................................................................................ 14 4.2 Listed threatened ecosystems ................................................................................................... 16 4.2.1 Critically Endangered (CR) ................................................................................................................ 16 1. Atlantis Sand Fynbos (FFd 4) .......................................................................................................................... 16 2. Blesbokspruit Highveld Grassland -
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. -
Glimpopo Fact Sheet
Fact Sheet 1 The Limpopo River flows over a total distance of The Limpopo basin covers almost 14 percent of the total 1,750 kilometres. It starts at the confluence of the Marico area of its four riparian states – Botswana, South Africa, and Crocodile rivers in South Africa and flows northwest Zimbabwe and Mozambique. And of the basin’s total area, of Pretoria. It is joined by the Notwane river flowing from 44 percent is occupied by South Africa, 21 percent by Botswana, and then forms the border between Botswana Mozambique, almost 20 percent by Botswana and 16 per- and South Africa, and flows in a north easterly direction. cent by Zimbabwe. At the confluence of the Shashe river, which flows in from Zimbabwe and Botswana, the Limpopo turns almost due Drainage Network The Limpopo river has a rela- east and forms the border between Zimbabwe and South tively dense network of more than 20 tributary streams and Africa before entering Mozambique at Pafuri. For the next rivers, though most of these tributaries have either season- 561 km the river flows entirely within Mozambique and al or episodic flows. In historical times, the Limpopo river enters the Indian Ocean about 60 km downstream of the was a strong-flowing perennial river but is now regarded town of Xai-Xai. as a weak perennial river where flows frequently cease. During drought periods, no surface water is present over The Basin The Limpopo river basin is almost circular large stretches of the middle and lower reaches of the in shape with a mean altitude of 840 m above sea level.