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Summary of Offerings in the PBS Bulb Exchange, Dec 2012- Nov 2019
Summary of offerings in the PBS Bulb Exchange, Dec 2012- Nov 2019 3841 Number of items in BX 301 thru BX 463 1815 Number of unique text strings used as taxa 990 Taxa offered as bulbs 1056 Taxa offered as seeds 308 Number of genera This does not include the SXs. Top 20 Most Oft Listed: BULBS Times listed SEEDS Times listed Oxalis obtusa 53 Zephyranthes primulina 20 Oxalis flava 36 Rhodophiala bifida 14 Oxalis hirta 25 Habranthus tubispathus 13 Oxalis bowiei 22 Moraea villosa 13 Ferraria crispa 20 Veltheimia bracteata 13 Oxalis sp. 20 Clivia miniata 12 Oxalis purpurea 18 Zephyranthes drummondii 12 Lachenalia mutabilis 17 Zephyranthes reginae 11 Moraea sp. 17 Amaryllis belladonna 10 Amaryllis belladonna 14 Calochortus venustus 10 Oxalis luteola 14 Zephyranthes fosteri 10 Albuca sp. 13 Calochortus luteus 9 Moraea villosa 13 Crinum bulbispermum 9 Oxalis caprina 13 Habranthus robustus 9 Oxalis imbricata 12 Haemanthus albiflos 9 Oxalis namaquana 12 Nerine bowdenii 9 Oxalis engleriana 11 Cyclamen graecum 8 Oxalis melanosticta 'Ken Aslet'11 Fritillaria affinis 8 Moraea ciliata 10 Habranthus brachyandrus 8 Oxalis commutata 10 Zephyranthes 'Pink Beauty' 8 Summary of offerings in the PBS Bulb Exchange, Dec 2012- Nov 2019 Most taxa specify to species level. 34 taxa were listed as Genus sp. for bulbs 23 taxa were listed as Genus sp. for seeds 141 taxa were listed with quoted 'Variety' Top 20 Most often listed Genera BULBS SEEDS Genus N items BXs Genus N items BXs Oxalis 450 64 Zephyranthes 202 35 Lachenalia 125 47 Calochortus 94 15 Moraea 99 31 Moraea -
Swartland Municipality Integrated Development Plan for 2017-2022
Swartland Municipality Integrated Development Plan for 2017-2022 THIRD AMENDMENT 28 MAY 2020 INTEGRATED DEVELOPMENT PLAN FOR 2017-2022 Compiled in terms of the Local Government: Municipal Systems Act, 2000 (Act 32 of 2000) Amendments approved by the Municipal Council on 28 May 2020 The Integrated Development Plan is the Municipality’s principal five year strategic plan that deals with the most critical development needs of the municipal area (external focus) as well as the most critical governance needs of the organisation (internal focus). The Integrated Development Plan – is adopted by the council within one year after a municipal election and remains in force for the council’s elected term (a period of five years); is drafted and reviewed annually in consultation with the local community as well as interested organs of state and other role players; guides and informs all planning and development, and all decisions with regard to planning, management and development; forms the framework and basis for the municipality’s medium term expenditure framework, annual budgets and performance management system; and seeks to promote integration by balancing the economic, ecological and social pillars of sustainability without compromising the institutional capacity required in the implementation, and by coordinating actions across sectors and spheres of government. AREA PLANS FOR 2020/2021 The five area plans, i.e. Swartland North (Moorreesburg and Koringberg), Swartland East (Riebeek West and Riebeek Kasteel), Swartland West (Darling and Yzerfontein), Swartland South (Abbotsdale, Chatsworth, Riverlands and Kalbaskraal) and Swartland Central (Malmesbury) help to ensure that the IDP is more targeted and relevant to addressing the priorities of all groups, including the most vulnerable. -
Freshwater Fishes
WESTERN CAPE PROVINCE state oF BIODIVERSITY 2007 TABLE OF CONTENTS Chapter 1 Introduction 2 Chapter 2 Methods 17 Chapter 3 Freshwater fishes 18 Chapter 4 Amphibians 36 Chapter 5 Reptiles 55 Chapter 6 Mammals 75 Chapter 7 Avifauna 89 Chapter 8 Flora & Vegetation 112 Chapter 9 Land and Protected Areas 139 Chapter 10 Status of River Health 159 Cover page photographs by Andrew Turner (CapeNature), Roger Bills (SAIAB) & Wicus Leeuwner. ISBN 978-0-620-39289-1 SCIENTIFIC SERVICES 2 Western Cape Province State of Biodiversity 2007 CHAPTER 1 INTRODUCTION Andrew Turner [email protected] 1 “We live at a historic moment, a time in which the world’s biological diversity is being rapidly destroyed. The present geological period has more species than any other, yet the current rate of extinction of species is greater now than at any time in the past. Ecosystems and communities are being degraded and destroyed, and species are being driven to extinction. The species that persist are losing genetic variation as the number of individuals in populations shrinks, unique populations and subspecies are destroyed, and remaining populations become increasingly isolated from one another. The cause of this loss of biological diversity at all levels is the range of human activity that alters and destroys natural habitats to suit human needs.” (Primack, 2002). CapeNature launched its State of Biodiversity Programme (SoBP) to assess and monitor the state of biodiversity in the Western Cape in 1999. This programme delivered its first report in 2002 and these reports are updated every five years. The current report (2007) reports on the changes to the state of vertebrate biodiversity and land under conservation usage. -
7. Water Quality
Western Cape IWRM Action Plan: Status Quo Report Final Draft 7. WATER QUALITY 7.1 INTRODUCTION 7.1.1 What is water quality? “Water quality” is a term used to express the suitability of water to sustain various uses, such as agricultural, domestic, recreational, and industrial, or aquatic ecosystem processes. A particular use or process will have certain requirements for the physical, chemical, or biological characteristics of water; for example limits on the concentrations of toxic substances for drinking water use, or restrictions on temperature and pH ranges for water supporting invertebrate communities. Consequently, water quality can be defined by a range of variables which limit water use by comparing the physical and chemical characteristics of a water sample with water quality guidelines or standards. Although many uses have some common requirements for certain variables, each use will have its own demands and influences on water quality. Water quality is neither a static condition of a system, nor can it be defined by the measurement of only one parameter. Rather, it is variable in both time and space and requires routine monitoring to detect spatial patterns and changes over time. The composition of surface and groundwater is dependent on natural factors (geological, topographical, meteorological, hydrological, and biological) in the drainage basin and varies with seasonal differences in runoff volumes, weather conditions, and water levels. Large natural variations in water quality may, therefore, be observed even where only a single water resource is involved. Human intervention also has significant effects on water quality. Some of these effects are the result of hydrological changes, such as the building of dams, draining of wetlands, and diversion of flow. -
Aspects of the Ecology and Conservation of Frogs in Urban Habitats of South Africa
Frogs about town: Aspects of the ecology and conservation of frogs in urban habitats of South Africa DJD Kruger 20428405 Thesis submitted for the degree Philosophiae Doctor in Zoology at the Potchefstroom Campus of the North-West University Supervisor: Prof LH du Preez Co-supervisor: Prof C Weldon September 2014 i In loving memory of my grandmother, Kitty Lombaard (1934/07/09 – 2012/05/18), who has made an invaluable difference in all aspects of my life. ii Acknowledgements A project with a time scale and magnitude this large leaves one indebted by numerous people that contributed to the end result of this study. I would like to thank the following people for their invaluable contributions over the past three years, in no particular order: To my supervisor, Prof. Louis du Preez I am indebted, not only for the help, guidance and support he has provided throughout this study, but also for his mentorship and example he set in all aspects of life. I also appreciate the help of my co-supervisor, Prof. Ché Weldon, for the numerous contributions, constructive comments and hours spent on proofreading. I owe thanks to all contributors for proofreading and language editing and thereby correcting my “boerseun” English grammar but also providing me with professional guidance. Prof. Louis du Preez, Prof. Ché Weldon, Dr. Andrew Hamer, Dr. Kirsten Parris, Prof. John Malone and Dr. Jeanne Tarrant are all dearly thanked for invaluable comments on earlier drafts of parts/the entirety of this thesis. For statistical contributions I am especially also grateful to Dr. Andrew Hamer for help with Bayesian analysis and to the North-West Statistical Services consultant, Dr. -
R Conradie Orcid.Org 0000-0002-8653-4702
Influence of the invasive fish, Gambusia affinis, on amphibians in the Western Cape R Conradie orcid.org 0000-0002-8653-4702 Dissertation submitted in fulfilment of the requirements for the degree Master of Science in Zoology at the North-West University Supervisor: Prof LH du Preez Co-supervisor: Prof AE Channing Graduation May 2018 23927399 “The whole land is made desolate, but no man lays it to heart.” JEREMIAH 12:11 i DECLARATION I, Roxanne Conradie, declare that this dissertation is my own, unaided work, except where otherwise acknowledged. It is being submitted for the degree of M.Sc. to the North-West University, Potchefstroom. It has not been submitted for any degree or examination at any other university. ____________________ (Roxanne Conradie) ii ACKNOWLEDGEMENTS I would like to express my gratitude to the following persons and organisations, without whose assistance this study would not have been possible: My supervisor Prof. Louis du Preez and co-supervisor Prof. Alan Channing, for guidance, advice, support, and encouragement throughout the duration of this study. Prof Louis, your passion for the biological sciences has been an inspiration to me since undergraduate Zoology classes five years ago. Prof Alan, you were a vital pillar of support for me in the Cape and I am incredibly grateful towards you. Thank you both for all the time and effort you have put into helping me with my work, for all your honest and detailed advice, as well as practical help. It is truly a privilege to have had such outstanding biologists as my mentors. My husband Louis Conradie, for offering up so many weekends in order to help me with fieldwork. -
The Great Green Outdoors
MAMRE CITY OF CAPE TOWN WORLD DESIGN CAPITAL CAPE TOWN 2014 ATLANTIS World Design Capital (WDC) is a biannual honour awarded by the International Council for Societies of Industrial Design (ICSID), to one city across the globe, to show its commitment to using design as a social, cultural and economic development tool. THE GREAT Cape Town Green Map is proud to have been included in the WDC 2014 Bid Book, 2014 SILWERSTROOMSTRAND and played host to the International ICSID judges visiting the city. 01 Design-led thinking has the potential to improve life, which is why Cape WORLD DESIGN CAPITAL GREEN OUTDOORS R27 Town’s World Design Capital 2014’s over-arching theme is ‘Live Design. Transform Life.’ Cape Town is defi nitively Green by Design. Our city is one of a few Our particular focus has become ‘Green by Design’ - projects and in the world with a national park and two World Heritage Sites products where environmental, social and cultural impacts inform (Table Mountain National Park and Robben Island) contained within design and aim to transform life. KOEBERG NATURE its boundaries. The Mother City is located in a biodiversity hot Green Map System accepted Cape Town’s RESERVE spot‚ the Cape Floristic Region, and is recognised globally for its new category and icon, created by Design extraordinarily rich and diverse fauna and fl ora. Infestation – the fi rst addition since 2008 to their internationally recognised set of icons. N www.capetowngreenmap.co.za Discover and experience Cape Town’s natural beauty and enjoy its For an overview of Cape Town’s WDC 2014 projects go to www.capetowngreenmap.co.za/ great outdoor lifestyle choices. -
Biodiversity in Sub-Saharan Africa and Its Islands Conservation, Management and Sustainable Use
Biodiversity in Sub-Saharan Africa and its Islands Conservation, Management and Sustainable Use Occasional Papers of the IUCN Species Survival Commission No. 6 IUCN - The World Conservation Union IUCN Species Survival Commission Role of the SSC The Species Survival Commission (SSC) is IUCN's primary source of the 4. To provide advice, information, and expertise to the Secretariat of the scientific and technical information required for the maintenance of biologi- Convention on International Trade in Endangered Species of Wild Fauna cal diversity through the conservation of endangered and vulnerable species and Flora (CITES) and other international agreements affecting conser- of fauna and flora, whilst recommending and promoting measures for their vation of species or biological diversity. conservation, and for the management of other species of conservation con- cern. Its objective is to mobilize action to prevent the extinction of species, 5. To carry out specific tasks on behalf of the Union, including: sub-species and discrete populations of fauna and flora, thereby not only maintaining biological diversity but improving the status of endangered and • coordination of a programme of activities for the conservation of bio- vulnerable species. logical diversity within the framework of the IUCN Conservation Programme. Objectives of the SSC • promotion of the maintenance of biological diversity by monitoring 1. To participate in the further development, promotion and implementation the status of species and populations of conservation concern. of the World Conservation Strategy; to advise on the development of IUCN's Conservation Programme; to support the implementation of the • development and review of conservation action plans and priorities Programme' and to assist in the development, screening, and monitoring for species and their populations. -
The Great Green Outdoors
MAMRE ATLANTIS R27 01 SMART LIVING HANDBOOK SILWERSTROOMSTRAND KOEBERG NATURE A practical sustainability guide for people living in Cape Town to RESERVE make homes safer and to save money, while working to reduce CITY OF CAPE TOWN their impact on our environment. In the interests of sustainability, we encourage you to download your copy of the handbook: N www.capetowngreenmap.co.za/smart-living THE GREAT GREEN GREEN ON YOUR CELL R27 Use your Internet-enabled mobile TO ATLANTIS, MAMRE AND PELLA phone to fi nd what is green near TABLE MOUNTAIN OUTDOORS 60 you. Search by your suburb, As one of the few cities in the world with a national park and two followed by Cape Town. Eg: NATIONAL PARK (TMNP) MELKBOSSTRAND World Heritage Sites (Table Mountain National Park and Robben Tokai, Cape Town Island) contained within its boundaries, Cape Town is surrounded @www.greenmap.org The Park is an important national asset, international tourist by incredible outdoor options. The ‘Mother City’ is also located in a Our Clean Outdoors destination and local recreation resource and is one of eight sights ‘biodiversity hotspot’, the Cape Floristic Region, and is recognised Meet Zibi, the city’s mascot for that constitute the Cape Floral Kingdom World Heritage Site. globally for its extraordinarily rich, diverse and unique fauna and fl ora. 02 waste and recycling. Zibi reminds you For information and access times visit: 20 that Cape Town is committed to working www.sanparks.org KIRSTENBOSCH NATIONAL M14 N7 The city offers many ways to experience the great green outdoors. with waste and keeping our city and T 021 701 8692 Emergencies 0861 106 417 BOTANICAL GARDEN (SANBI) surroundings clean. -
CHARACTER VARIATION and a CLADISTIC ANALYSIS of the GENUS Lachenalia Jacq:F
CHARACTER VARIATION AND A CLADISTIC ANALYSIS OF THE GENUS Lachenalia Jacq:f. ex Murray (Hyacinthaceae:Massonieae) by GRAHAM D. DUNCAN Submitted in fulfilment ofthe academic requirements for the degree of Master of Science in the Discipline ofBotany, School ofBotany and Zoology University ofKwaZulu-Natal Pietermaritzburg 2005 11 Lachenalia bulbifera (Cirillo) Engl. from Pierre-Joseph Redoute's Les Liliacees, Volume 1, Plate 52 (1802). 11l ABSTRACT Morphological variation and a cladistic analysis ofthe large, endemic southemAfrican genus Lachenalia Jacqj ex Murray (Hyacinthaceae: Massonieae) is presented. Its close taxonomic relationship with the small endemic sympatric genus Polyxena Kunth (which has been included in the morphological and cladistic study) is discussed. The inclusion ofPolyxena within Lachenalia is supported. One hundred and twenty species (139 taxa), comprising 115 Lachenalia and five Polyxena species are recognised. A wide range of morphological characters were analysed, including macromorphology, micromorphology, anatomy and palynology. A discussion and comparison of karyological data is also presented. A brief historical background, speCIes diversity maps, figures, tables, appendices and illustrations of anatomical, micromorphological and macromorphological characters, and cladistic data, are presented, as well as discussions ofpollination biology and phytogeography. This work is based on species studied in their natural habitats as well as under cultivation, and from representative herbarium specimens examined from BOL, NBG, PRE and SAM. IV PREFACE The experimental work described in this dissertation was carried out in the School ofBotany and Zoology, University ofKwaZulu-Natal, Pietermaritzburg, and at Kirstenbosch National Botanical Garden, Cape Town, from January 1998 to November 2004, under the supervision ofProfessor Trevor Edwards. These studies represent original work by the author and have not otherwise been submitted in any form for any degree or diploma to any University. -
Department of Local Government Swartland Municipality Regional
DEPARTMENT OF LOCAL GOVERNMENT SWARTLAND MUNICIPALITY REGIONAL MONITORING TEAMS MUNICIPAL GOVERNANCE REPORTS FOR THE PERIOD ENDED JUNE 2012 TABLE OF CONTENTS 1. Introduction and Purpose .......................................................................................................... 3 2. Departmental Diagnostic Report ............................................................................................... 3 2.2 Public Participation .................................................................................................................... 4 2.5 Specialised Support .................................................................................................................... 6 2.6 Integrated Development Planning ............................................................................................. 6 2.7 Municipal Infrastructure ............................................................................................................ 7 2.8 District & Local Performance Monitoring ................................................................................ 13 2.9 Service Delivery Integration ..................................................................................................... 14 2.10 Community Development Workers ......................................................................................... 17 2.11 Disaster Management Risk Reduction ..................................................................................... 17 2.12 Disaster Management Disaster Operations ............................................................................ -
Trip Report Sept
South Africa Birding & Wildlife | Trip Report Sept. 15 – Oct. 1, 2018 | Written by Participant Karen Worcester Photos by Greg Smith With Guides Nick Fordyce, Dalton Gibbs, and Greg Smith, and participants Karen, Dawn, Ralph, Sheri, Robert, Corinne, Andrea, Rensje, Biny, June, Judith, and Wendy Monday, September 17 Arrivals Today was arrival day, with everyone making their way to the Greenwood Guesthouse, which would be our lodging for the next three nights. One of the commonly seen menu items in this part of the world is Butter Curried Chicken, which was served for dinner. Here we met Nick and Dalton, who along with Greg, would be our guides for the next two weeks. All three were energetic, knowledgeable, and charming. Dalton, who managed a reserve system in the Cape areas as his day job, is an encyclopedia for the natural history of this area. He was well versed in botany, could provide geological, geographical, political, and social context with ease, and had a sense of humor as well. He gave an overview of our trip and the extraordinary South African biome we would be exploring. Nick was lively, funny, and kind, and they made a great team. At least 20% of Africa’s plant diversity is in the Cape Town area. There are 319 threatened species and 13 which are already extinct. As small as it is, it is considered the sixth floral kingdom of the world, with 1000 plant species per square kilometer. For example, there are 700 species of Erica (heather) here, while Scotland has only three. Birds are equally diverse, with 950 species and 144 endemics! In this area, the warm waters of the Indian Ocean meet the cold water of the Atlantic, and the climate is “Mediterranean.” In addition, there is great topographic diversity, which causes diversification through isolation.