Search Results - "Botha, A G"

Climate controls on late Pleistocene landscape evolution of the Okhombe valley, KwaZulu-Natal, South Africa by Temme, A.J.A.M., Baartman, J.E.M., Botha, G.A., Veldkamp, A., Jongmans, A.G., Wallinga, J.

“…Hillslopes in central and western parts of KwaZulu-Natal, South Africa are often mantled by colluvial sediments of the Masotcheni Formation. These sediments…”
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The formation and evolution of the barrier islands of Inhaca and Bazaruto, Mozambique by Armitage, S.J., Botha, G.A., Duller, G.A.T., Wintle, A.G., Rebêlo, L.P., Momade, F.J.

“…The barrier islands of Inhaca and Bazaruto are related to the extensive coastal dune system of the Mozambican coastal plain, south-east Africa. Optically…”
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Vegetation of the Tembe Elephant Park, Maputaland, South Africa by Matthews, W.S., van Wyk, A.E., van Rooyen, N., Botha, G.A.

“…A hierarchical classification, vegetation map, description and ecological interpretation of the plant communities of the Tembe Elephant Park and surrounding…”
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Some physical and chemical properties of sediments exposed in a gully (donga) in northern KwaZulu-Natal, South Africa and their relationship to the erodibility of the colluvial layers by Rienks, Suzanne M, Botha, Greg A, Hughes, Jeff C

“…Gullies (locally termed dongas) are a characteristic feature of the landscape in central KwaZulu-Natal and are highly associated with widespread, stratified…”
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Hydrological effects of buried palaeosols in eroding landscapes: A case study in South Africa by Temme, A.J.A.M., Schaap, J.D., Sonneveld, M.P.W., Botha, G.A.

“…Palaeosols have long been studied as valuable records of past climate and landscape changes. The influence of palaeosols on the functioning of present-day…”
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Late Quaternary hillslope evolution recorded in eastern South African colluvial badlands by Clarke, M.L, Vogel, J.C, Botha, G.A, Wintle, A.G

“…Infrared stimulated luminescence (IRSL) ages have been obtained from a sequence of sandy colluvial deposits in northern KwaZulu–Natal. Comparison of the IRSL…”
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Post-Gondwanan continental sedimentation, Limpopo region, southeastern Africa by Botha, G.A., De Wit, M.C.J.

“…The post-Karoo age sedimentary succession known formerly as the Malvernia Formation, is currently termed the Malonga Formation, ‘Formaçao de Sena’, ‘Formaçao…”
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Palaeoenvironmental sequences surrounding Border Cave, South Africa, and review of conditions during middle and later stone age occupation by Scott, L., Neumann, F.H., van Aardt, A.C., Botha, G.A.

“…As a result of selective anthropogenic accumulation of plant and faunal remains in the sedimentary record at Border Cave, palaeoclimatological records at the…”
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The 1.28 GHz MeerKAT Galactic Center Mosaic by Heywood, I, Rammala, I, Camilo, F, Cotton, W. D, Yusef-Zadeh, F, Abbott, T. D, Adam, R. M, Adams, G, Aldera, M. A, Bauermeister, E. F, Bennett, T. G. H, Bester, H. L, Bode, W. A, Botha, D. H, Botha, A. G, Brederode, L. R. S, Buchner, S, Burger, J. P, Cheetham, T, Toit, L. J. du, Esterhuyse, S. W. P, Fanaroff, B. L, February, S, Frank, B. S, Gamatham, R. R. G, Geyer, M, Goedhart, S, Gouws, M, Gumede, S. C, Hlakola, M. J, Hokwana, A, Hoosen, S. W, Horrell, J. M. G, Hugo, B, Isaacson, A. I, Józsa, G. I. G, Jonas, J. L, Joubert, A. F, Julie, R. P. M, Kenyon, J. S, Kotzé, P. P. A, Kriek, N, Kriel, H, Krishnan, V. K, Liebenberg, D, Lord, R. T, Lunsky, B. M, Madisa, K, Magnus, L. G, Mahgoub, O, Makhaba, A, Malan, J. A, Manley, J. R, Marais, S. J, Martens, A, Mauch, T, Merry, B. C, Millenaar, R. P, Mnyandu, N, Monama, T. E, Mphego, M. C, Ngcebetsha, B, Ngoasheng, K. J, Ockards, M. T, Oozeer, N, Otto, A. J, Passmoor, S. S, Patel, A. A, Peens-Hough, A, Perkins, S. J, Ramaila, A. J. T, Ramanujam, N. M. R, Ramudzuli, Z. R, Ratcliffe, S. M, Robyntjies, A, Salie, S, Sambu, N, Schollar, C. T. G, Schwardt, L. C, Schwartz, R. L, Serylak, M, Siebrits, R, Sirothia, S. K, Slabber, M, Smirnov, O. M, Sofeya, L, Taljaard, B, Tiplady, A. J, Toruvanda, O, Twum, S. N, van Balla, T. J, van der Byl, A, van der Merwe, C, Van Tonder, V, Van Wyk, R, Venter, A. J, Venter, M, Wallace, B. H, Williams, L. P, Xaia, B

“…The inner $\sim$200 pc region of the Galaxy contains a 4 million M$_{\odot}$ supermassive black hole (SMBH), significant quantities of molecular gas, and star…”
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A comparison of multiple luminescence chronometers at Voordrag, South Africa by Colarossi, D., Duller, G.A.T., Roberts, H.M., Tooth, S., Botha, G.A.

“…A suite of 10 samples collected from an 11 m thick colluvial sequence at Voordrag, KwaZulu-Natal, South Africa, have been used to undertake a comparison of…”
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Inflation of 430-parsec bipolar radio bubbles in the Galactic Centre by an energetic event by Heywood, I, Camilo, F, Cotton, W. D, Yusef-Zadeh, F, Abbott, T. D, Adam, R. M, Aldera, M. A, Bauermeister, E. F, Booth, R. S, Botha, A. G, Botha, D. H, Brederode, L. R. S, Brits, Z. B, Buchner, S. J, Burger, J. P, Chalmers, J. M, Cheetham, T, de Villiers, D, Dikgale-Mahlakoana, M. A, Toit, L. J. du, Esterhuyse, S. W. P, Fanaroff, B. L, Foley, A. R, Fourie, D. J, Gamatham, R. R. G, Goedhart, S, Gounden, S, Hlakola, M. J, Hoek, C. J, Hokwana, A, Horn, D. M, Horrell, J. M. G, Hugo, B, Isaacson, A. R, Jonas, J. L, Jordaan, J. D. B. L, Joubert, A. F, Józsa, G. I. G, Julie, R. P. M, Kapp, F. B, Kenyon, J. S, Kotzé, P. P. A, Kriel, H, Kusel, T. W, Lehmensiek, R, Liebenberg, D, Loots, A, Lord, R. T, Lunsky, B. M, Macfarlane, P. S, Magnus, L. G, Magozore, C. M, Mahgoub, O, Main, J. P. L, Malan, J. A, Malgas, R. D, Manley, J. R, Maree, M. D. J, Merry, B, Millenaar, R, Mnyandu, N, Moeng, I. P. T, Monama, T. E, Mphego, M. C, New, W. S, Ngcebetsha, B, Oozeer, N, Otto, A. J, Passmoor, S. S, Pate, A. A, Peens-Hough, A, Perkins, S. J, Ratcliffe, S. M, Renil, R, Rust, A, Salie, S, Schwardt, L. C, Serylak, M, Siebrits, R, Sirothia, S. K, Smirnov, O. M, Sofeya, L, Swart, P. S, Tasse, C, Taylor, D. T, Theron, I. P, Thorat, K, Tiplad, A. J, Tshongweni, S, van Balla, T. J, van der Byl, A, van der Merwe, C, van Dyk, C. L, Van Rooyen, R, Van Tonder, V, Van Wyk, R, Wallace, B. H, Welz, M. G, Williams, L. P

“…The Galactic Centre contains a supermassive black hole with a mass of 4 million suns within an environment that differs markedly from that of the Galactic…”
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The SARAO MeerKAT 1.3 GHz Galactic Plane Survey by Goedhart, S, Cotton, W. D, Camilo, F, Thompson, M. A, Bietenholz, M, Woudt, P. A, Bordiu, C, Buemi, C. S, Bufano, F, Cavallaro, F, Chen, H, Chibueze, J. O, Egbo, D, Frank, B. S, Hoare, M. G, Ingallinera, A, Irabor, T, Kurapati, S, Leto, P, Loru, S, Mutale, M, Plavin, A, Rajohnson, S. H. A, Rigby, A, Riggi, S, Seidu, M, Serra, P, Smart, B. M, Stappers, B. W, Steyn, N, Trigilio, C, Abbott, T. D, Adam, R. M, Baloyi, T, Bauermeister, E. F, Bennet, T. G. H, Bester, H, Botha, A. G, Buchner, S, Burger, J. P, Cheetham, T, Cloete, K, de Villiers, M. S, de Villiers, D. I. L, Toit, L. J. du, Fanaroff, B. L, Gatsi, T. G, Gouws, M, Gumede, S. C, Heywood, I, Hoosen, S. W, Horn, D. M, Horrell, L. M. G, Hugo, B. V, Isaacson, A. I, Józsa, G. I. G, Jonas, J. L, Jordaan, J. D. B. L, Joubert, A. F, Kriek, N, Kriel, H, Krishnan, V. K, Legodi, L. S, Lord, R. T, Macfarlane, P. S, Magnus, L. G, Magozore, C, Main, J. P. L, Manley, J. R, Maree, M. D. J, Martens, A, McAlpine, K, Merry, B. C, Millenaar, R. P, Mokone, O. J, Monama, T. E, New, W. S, Ngcebetsha, B, Ngoasheng, K. J, Nicolson, G. D, Oozeer, N, Passmoor, S. S, Patel, A. A, Peens-Hough, A, Perkins, S. J, Ramaila, A. J. T, Ratcliffe, S. M, Richter, L. L, Sambu, N, Schollar, C. T. G, Schwardt, L. C, Schwartz, R. L, Serylak, M, Siebrits, R, Sirothia, S. K, Smirnov, O. M, van der Byl, A, Van Tonder, V, Venter, A. J, Williams, L. P

“…We present the SARAO MeerKAT Galactic Plane Survey (SMGPS), a 1.3 GHz continuum survey of almost half of the Galactic Plane (251\deg $\le l \le$ 358\deg and…”
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Palaeosols in Late Quaternary colluvium, northern KwaZulu-Natal, South Africa by Botha, G.A., Fedoroff, N.

“…Evidence of Late Pleistocene and Holocene palaeoenvironmental change in the northern hinterland of the KwaZulu-Natal province, eastern South Africa, is…”
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The MeerKAT Galaxy Cluster Legacy Survey I. Survey Overview and Highlights by Knowles, K, Cotton, W. D, Rudnick, L, Camilo, F, Goedhart, S, Deane, R, Brüggen, M, Button, C, Chen, H, Chibueze, J. O, Clarke, T. E, de Gasperin, F, Ianjamasimanana, R, Hilton, M, Kesebonye, K. C, Kolokythas, K, Kraan-Korteweg, R. C, Lawrie, G, Lochner, M, Marchegiani, P, Moodley, K, Murphy, E, Oozeer, N, Parekh, V, Pillay, D. S, Sikhosana, S. P, Smirnov, O, Thorat, K, Venturi, T, Abbott, T. D, Aldera, M. A, Bennett, T. G. H, Bode, W. A, Botha, A. G, Buchner, S, Burger, J. P, Cheetham, T, Dikgale-Mahlakoana, M. A, Esterhuyse, S. W. P, Fadana, G, Fanaroff, B. L, Fataar, S, Foley, A. R, Fourie, D. J, Frank, B. S, Gatsi, T. G, Geyer, M, Gouws, M, Hlakola, M. J, Hokwana, A, Hoosen, S. W, Horn, D. M, Horrell, J. M. G, Isaacson, A. R, Joubert, A. F, Kapp, F. B, Kasper, V. A, Kenyon, J. S, Kotzé, P. P. A, Kotze, A. G, Kriek, N, Krishnan, V. K, Kusel, T. W, Lehmensiek, R, Liebenberg, D, Lord, R. T, Lunsky, B. M, Magnus, L. G, Main, J. P. L, Makhathini, S, Malan, J. A, Manley, J. R, Marais, S. J, Martens, A, Mauch, T, Millenaar, R. P, Mokone, O. J, Monama, T. E, Mphego, M. C, New, W. S, Ngcebetsha, B, Ockards, M. T, Perkins, S. J, Ramanujam, N. M, Ramudzuli, Z. R, Ratcliffe, S. M, Renil, R, Robyntjies, A, Rust, A. N, Salie, S, Sambu, N, Slabber, M, Taljaard, B, Tasse, C, Tiplady, A. J, van Balla, T. J, van Dyk, C. L, Van Wyk, R, Venter, A. J, Williams, L. P

“…MeerKAT's large number of antennas, spanning 8 km with a densely packed 1 km core, create a powerful instrument for wide-area surveys, with high sensitivity…”
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Triplication of ureter on one side and duplication on the other by Wolpowitz, A, Evan, P, Botha, P A

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