Biodiversity (1 - SRK Consulting

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Figure 7. Impression of how solar panel tables are arranged and spaced, but note this is only a 2-deep panel array, supported on a single leg/foot line embedded in the ground and with only a narrow space between tables (from www.slc-group.net). The Zuurwater design calls for a 5-deep array, supported on a 2-feet line and bolted to a concrete slab resting on the ground surface, and with an 8 m shade gap between tables. Figure 8. View of power connection and distribution cables housed under the solar panel tables. The design allows small livestock to graze under and around the tables (sheep, but not goats, cattle or horses on Zuurwater). The upper surfaces of the solar panels are washed automatically with water at appropriate intervals, and the waste runs into collection channels for recycling (from www.slc-group.net). SATO Aggeneys July 2011 30
6. METHODS Prior to the field visits, a desktop study of the available literature and relevant reports was made. The EcoAgent team (Prof G.J. Bredenkamp (vegetation scientist) Dr I.L. Rautenbach (mammalogist), Dr A. Kemp (ornithologist) and Mr J.C.P. van Wyk (herpetologist). Conducted a site visit on 27-28 June 2011; accompanied by the <strong>SRK</strong> Environmental Assessment Practitioners (Ms Lyn Brown and Dr Jenny Lancaster ). The available roads on the site were driven using a 4x4 pick-up. The farm owner, Mr Deon Maasdorp and his family (and Hester, Olivia, Waldo and Dayle) guided the EcoAgent team on site, and Ms Jennifer Brown (SATO) and technology consultant Mr Alfred Ostenreid (SLC Group) advised on details of the development. Regular stops were made to record diversity and veld conditions by walking random transects. Coordinates were taken at localities of note. 6.1. Flora 6.1.1 Vegetation and flora The vegetation was stratified into relatively homogeneous units on recent aerial photographs of the area. At several sites within each homogeneous unit a description of the dominant and characteristic species was made. These descriptions were based on total floristic composition, following established vegetation survey techniques (Mueller-Dombois & Ellenberg 1974; Westhoff & Van der Maarel 1978). Data recorded included a list of the plant species present, including trees, shrubs, grasses and forbs. Comprehensive species lists were therefore derived for each plant community / ecosystem present on the site. These vegetation survey methods have been used as the basis of a national vegetation survey of South Africa (Mucina et al. 2000) and are considered to be an efficient method of describing vegetation and capturing species information. Notes were additionally made of any other features that might have an ecological influence. SATO Aggeneys July 2011 31
Page 1 and 2: A vegetation and vertebrate fauna d
Page 3 and 4: Some of the rare or beautiful succu
Page 5 and 6: 6.3.3 Field Survey ................
Page 7 and 8: 12.1 Specific mitigation measures .
Page 9 and 10: Figure 25. The vegetation sensitivi
Page 11 and 12: Figure 54. An easterly view from Bo
Page 13 and 14: EXECUTIVE SUMMARY Vegetation Althou
Page 15 and 16: designated sensitive areas and excl
Page 17 and 18: Holdings (SHE, Pty Ltd). The main c
Page 19 and 20: 2. ASSIGNMENT Eco-Agent Ecological
Page 21 and 22: 3. RATIONALE It is widely recognise
Page 23 and 24: 4. SCOPE AND OBJECTIVES OF THE STUD
Page 25 and 26: Figure 3. Satellite image showing t
Page 27 and 28: Topography and drainage The topogra
Page 29: Figure 6. Close-up satellite image
Page 33 and 34: 6.1.3 Sensitivity Only High and Low
Page 35 and 36: • Low probability of occurrence w
Page 37 and 38: The biodiversity significance of an
Page 39 and 40: oth by reference to the comprehensi
Page 41 and 42: 6.4. Herpetofauna 6.4.1. Field Surv
Page 43 and 44: • Armadillo Girdled Lizard (Cordy
Page 45 and 46: 7.2 Description of the plant commun
Page 47 and 48: Figure 12. Stipagrostis namaquensis
Page 49 and 50: is low, 70-110 mm per annum, mostly
Page 51 and 52: Figure 14. Grassland on sandy hummo
Page 53 and 54: This plant community with its speci
Page 55 and 56: Crassula sericea Dicoma capensis Cu
Page 57 and 58: Figure 17. A scree slope 4.2.2 Stee
Page 59 and 60: species also occur on the mountain
Page 61 and 62: Schmidtia kalahariensis d Stipagros
Page 63 and 64: 5.2 Washes The drainage lines withi
Page 65 and 66: in a population going extinct elsew
Page 67 and 68: 7.4 Fine Scale Biodiversity Fine sc
Page 69 and 70: The SKEP (2005) biodiversity map fo
Page 71 and 72: National Herbarium. This is therefo
Page 73 and 74: Figure 26. A map indicating the Bla
Page 75 and 76: 7.10 References Acocks, J.P.H. 1988
Page 78 and 79: 8. RESULTS: MAMMALS Acocks (1988),
Page 80 and 81:
Figure 27. A south-westerly view ov
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8.2 Observed and Expected Mammal Sp
Page 84 and 85:
√ Otocyon megalotis Bat-eared fox
Page 86 and 87:
8.4 Discussion Four pertinent matte
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Knobel, J. & Bredenkamp, G. 2005. T
Page 90 and 91:
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
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Figure 39. View west towards Hoedko
Page 98 and 99:
Figure 42. Patch of green vegetatio
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Table 1: Rating of recognised on-si
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Burchell’s Coucal Centropus burch
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Karoo Eremomela Eremomela gregalis
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9.4. Threatened and Red-Listed Bird
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The remaining four threatened speci
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Department of Environmental Affairs
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10. RESULTS: HERPETOFAUNA 10.1. Her
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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
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Very few trees occur on the study s
Page 122 and 123:
Table 1: Reptile and Amphibian spec
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? Prosymna bivittata Two-striped Sh
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Psammophis notostictus Karoo Whip o
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10.6 Conclusions The main conservat
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11. ENVIRONMENTAL IMPACT ASSESSMENT
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assuming that the water does not ha
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Vegetation Deficient plant -5 Mediu
Page 136 and 137:
Impact Table 2a:: Impact on biodive
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Substrate repair 1 2 2 1 2 15 Very
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maintenance, with designated passin
Page 142 and 143:
M6: Control of plant diversity/stru
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Some Red Data plants and animals oc
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Flora Some areas of infrastructure
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(increasing or decreasing with time
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Table 2: Significance Rating Matrix
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APPENDIX 2: CURRICULII VITAE Abridg
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- >150 papers at national and inter
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Visits to Israel, Italy, Germany, U
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Abridged Curriculum Vitae: Ignatius
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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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