Biodiversity (1 - SRK Consulting

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Some Red Data plants and animals occur and/or are expected in or close to the development area and so it is important that all workers, managers, contractors and visitors be educated and aware of the presence of these Red Data plants and animals. The destruction of Red Data species must be avoided at all times and, if encountered, GPS coordinates need to be recorded. In general, the Ecological Management Plan should: • include an on-going monitoring and eradication programme for all nonindigenous species, with specific emphasis on invasive and weedy species, • ensure the persistence of all Red List species, plants and fauna, • include management recommendations for neighbouring land, especially Black Mountain mining properties, where correct management on adjacent land is crucial for the long-term persistence of sensitive species present on the site, such as Ludwig's Bustard and Red Lark. • report back to the Directorate of Nature Conservation on an annual basis • The crossing of natural drainage systems should be minimized and only constructed at the shortest possible route, perpendicular to the natural drainage system. Fauna and Flora Objectives • To minimise the disturbances of animal/plant communities during the construction and operation activities; • To prevent the unnecessary destruction of natural habitat and animal/plant life within adjacent natural areas; • Not to alienate the wildlife in the area or to harm any animal/plant life found on the property; • To prevent the unnecessary destruction of natural habitat and animal/plant life within the area and adjacent areas; • To maintained the existing animal/plant life; • To relocate any Red Data animals/plants that can be moved to a safe place outside the construction area, and as far as possible record all rare and endangered animals/plants observed; 144
• The movement of all animals, which will tend to move away from the construction and associated activities, should not be hindered; • Visitors and workers should be informed that the killing or removal of fauna/flora is prohibited within the boundaries of the area, as well as neighbouring areas; • All workers, contractors and visitors should be educated and informed about any rare or endangered species. This should be done through an environmental awareness plan and the distribution of posters, containing pictures of any potential rare and endangered species; • The sighting of any rare or endangered species should be reported to management who should keep a record of all such observations; • Any cases of misuse or hunting by stray dogs of any animals (including Red Data species) should be reported directly to mine management; • The pollution of water, soil and vegetation, which can cause harm to animal/plant life should be prevented; • Any pollutants that spill accidentally and can cause harm to animals should be efficiently cleaned up; • No employees will be allowed to snare, trap or kill any small animals in and around the site; • Areas surrounding infrastructure that were disturbed during the construction phase must be cleaned, levelled, covered with topsoil and then re-vegetated; • Minimise disturbance to existing vegetation; • To prevent the encroachment and spreading of the invasive Prosopis shrub; • To prevent heavy machinery or any other vehicles from driving through natural or rehabilitated vegetation within the surface boundaries. Decommissioning phase The aim of the decommissioning phase is to ensure that the site is in such condition that a land owner can again use Zuurwater for livestock grazing after cessation of electricity generation. During the decommissioning phase, all involved parties will be informed about the planned schedule to close and remove the development, after an independent audit. Approval must be granted by all involved parties and the plan will be executed under strict supervision. 145
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A vegetation and vertebrate fauna d
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Some of the rare or beautiful succu
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6.3.3 Field Survey ................
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12.1 Specific mitigation measures .
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Figure 25. The vegetation sensitivi
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Figure 54. An easterly view from Bo
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EXECUTIVE SUMMARY Vegetation Althou
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designated sensitive areas and excl
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Holdings (SHE, Pty Ltd). The main c
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2. ASSIGNMENT Eco-Agent Ecological
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3. RATIONALE It is widely recognise
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4. SCOPE AND OBJECTIVES OF THE STUD
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Figure 3. Satellite image showing t
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Topography and drainage The topogra
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Figure 6. Close-up satellite image
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6. METHODS Prior to the field visit
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6.1.3 Sensitivity Only High and Low
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• Low probability of occurrence w
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The biodiversity significance of an
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oth by reference to the comprehensi
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6.4. Herpetofauna 6.4.1. Field Surv
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• Armadillo Girdled Lizard (Cordy
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7.2 Description of the plant commun
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Figure 12. Stipagrostis namaquensis
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is low, 70-110 mm per annum, mostly
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Figure 14. Grassland on sandy hummo
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This plant community with its speci
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Crassula sericea Dicoma capensis Cu
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Figure 17. A scree slope 4.2.2 Stee
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species also occur on the mountain
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Schmidtia kalahariensis d Stipagros
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5.2 Washes The drainage lines withi
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in a population going extinct elsew
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7.4 Fine Scale Biodiversity Fine sc
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The SKEP (2005) biodiversity map fo
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National Herbarium. This is therefo
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Figure 26. A map indicating the Bla
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7.10 References Acocks, J.P.H. 1988
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8. RESULTS: MAMMALS Acocks (1988),
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Figure 27. A south-westerly view ov
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8.2 Observed and Expected Mammal Sp
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√ Otocyon megalotis Bat-eared fox
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8.4 Discussion Four pertinent matte
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Knobel, J. & Bredenkamp, G. 2005. T
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9. RESULTS: AVIFAUNA 9.1 General Th
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Figure 33. View east from the Zuurw
Page 94 and 95: Figure 36. View north from the sout
Page 96 and 97: Figure 39. View west towards Hoedko
Page 98 and 99: Figure 42. Patch of green vegetatio
Page 100 and 101: Table 1: Rating of recognised on-si
Page 102 and 103: Burchell’s Coucal Centropus burch
Page 104 and 105: Karoo Eremomela Eremomela gregalis
Page 106 and 107: 9.4. Threatened and Red-Listed Bird
Page 108 and 109: The remaining four threatened speci
Page 110 and 111: Department of Environmental Affairs
Page 112 and 113: 10. RESULTS: HERPETOFAUNA 10.1. Her
Page 114 and 115: Figure 46. A view of red dunes and
Page 116 and 117: Figure 50. Man-made quarry on the w
Page 118 and 119: In the western corner of the study
Page 120 and 121: Very few trees occur on the study s
Page 122 and 123: Table 1: Reptile and Amphibian spec
Page 124 and 125: ? Prosymna bivittata Two-striped Sh
Page 126 and 127: Psammophis notostictus Karoo Whip o
Page 128 and 129: 10.6 Conclusions The main conservat
Page 130 and 131: 11. ENVIRONMENTAL IMPACT ASSESSMENT
Page 132 and 133: assuming that the water does not ha
Page 134 and 135: Vegetation Deficient plant -5 Mediu
Page 136 and 137: Impact Table 2a:: Impact on biodive
Page 138 and 139: Substrate repair 1 2 2 1 2 15 Very
Page 140 and 141: maintenance, with designated passin
Page 142 and 143: M6: Control of plant diversity/stru
Page 146 and 147: Flora Some areas of infrastructure
Page 148 and 149: (increasing or decreasing with time
Page 150 and 151: Table 2: Significance Rating Matrix
Page 152 and 153: APPENDIX 2: CURRICULII VITAE Abridg
Page 154 and 155: - >150 papers at national and inter
Page 156 and 157: Visits to Israel, Italy, Germany, U
Page 158 and 159: Abridged Curriculum Vitae: Ignatius
Page 160 and 161: Abridged Curriculum Vitae: Alan Cha
Page 162 and 163: - 15 contributions in or as books
Page 164 and 165: Abridged Curriculum Vitae: Jacobus
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Biodiversity (1 - SRK Consulting

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