A Scottish bellfounder (letter)
- Authors: Lewis, Colin A
- Date: 2000
- Language: English
- Type: Article
- Identifier: vital:6180 , http://hdl.handle.net/10962/d1012374 , http://www.ringingworld.co.uk
- Description: Colin Lewis was Professor of Geography at Rhodes University, Grahamstown, South Africa from 1989 until his retirement at the end of 2007. In 1990, with the strong support of the incumbent Vice-Chancellor, Dr Derek Henderson, he instigated the Certificate in Change Ringing (Church Bell Ringing) in the Rhodes University Department of Music and Musicology - the first such course to be offered in Africa. Since that date he has lectured in the basic theory, and taught the practice of change ringing. He is the Ringing Master of the Cathedral of St Michael and St George, Grahamstown, South Africa.
- Full Text:
- Date Issued: 2000
- Authors: Lewis, Colin A
- Date: 2000
- Language: English
- Type: Article
- Identifier: vital:6180 , http://hdl.handle.net/10962/d1012374 , http://www.ringingworld.co.uk
- Description: Colin Lewis was Professor of Geography at Rhodes University, Grahamstown, South Africa from 1989 until his retirement at the end of 2007. In 1990, with the strong support of the incumbent Vice-Chancellor, Dr Derek Henderson, he instigated the Certificate in Change Ringing (Church Bell Ringing) in the Rhodes University Department of Music and Musicology - the first such course to be offered in Africa. Since that date he has lectured in the basic theory, and taught the practice of change ringing. He is the Ringing Master of the Cathedral of St Michael and St George, Grahamstown, South Africa.
- Full Text:
- Date Issued: 2000
Evidence of Quaternary glaciation in Southern Africa : moraines on the Bastervoetpad of the eastern Cape Drakensberg, South Africa
- Lewis, Colin A, Illgner, Peter M
- Authors: Lewis, Colin A , Illgner, Peter M
- Date: 2000
- Language: English
- Type: Article
- Identifier: vital:6710 , http://hdl.handle.net/10962/d1006747
- Description: This volume of Quaternary International comprises the Abstracts from the XVth INQUA Congress held in Durban,South Africa, 3–11 August 1999.
- Full Text:
- Date Issued: 2000
- Authors: Lewis, Colin A , Illgner, Peter M
- Date: 2000
- Language: English
- Type: Article
- Identifier: vital:6710 , http://hdl.handle.net/10962/d1006747
- Description: This volume of Quaternary International comprises the Abstracts from the XVth INQUA Congress held in Durban,South Africa, 3–11 August 1999.
- Full Text:
- Date Issued: 2000
New bells, new founder - Hillandale, South Africa
- Authors: Lewis, Colin A
- Date: 1999
- Language: English
- Type: Article
- Identifier: vital:6163 , http://hdl.handle.net/10962/d1012350
- Description: On the afternoon of Sunday 2nd May 1999, the first ring of bells cast in Africa, the bells at Hillandale, were rung for the first time. This is the second ring of bells to be installed in an institution established by the Order of the Holy Cross, and the seventh ring in South Africa and the tenth ring in Africa. , Colin Lewis was Professor of Geography at Rhodes University, Grahamstown, South Africa from 1989 until his retirement at the end of 2007. In 1990, with the strong support of the incumbent Vice-Chancellor, Dr Derek Henderson, he instigated the Certificate in Change Ringing (Church Bell Ringing) in the Rhodes University Department of Music and Musicology - the first such course to be offered in Africa. Since that date he has lectured in the basic theory, and taught the practice of change ringing. He is the Ringing Master of the Cathedral of St Michael and St George, Grahamstown, South Africa.
- Full Text:
- Date Issued: 1999
- Authors: Lewis, Colin A
- Date: 1999
- Language: English
- Type: Article
- Identifier: vital:6163 , http://hdl.handle.net/10962/d1012350
- Description: On the afternoon of Sunday 2nd May 1999, the first ring of bells cast in Africa, the bells at Hillandale, were rung for the first time. This is the second ring of bells to be installed in an institution established by the Order of the Holy Cross, and the seventh ring in South Africa and the tenth ring in Africa. , Colin Lewis was Professor of Geography at Rhodes University, Grahamstown, South Africa from 1989 until his retirement at the end of 2007. In 1990, with the strong support of the incumbent Vice-Chancellor, Dr Derek Henderson, he instigated the Certificate in Change Ringing (Church Bell Ringing) in the Rhodes University Department of Music and Musicology - the first such course to be offered in Africa. Since that date he has lectured in the basic theory, and taught the practice of change ringing. He is the Ringing Master of the Cathedral of St Michael and St George, Grahamstown, South Africa.
- Full Text:
- Date Issued: 1999
Palaeoclimatic and archaeological implications of organic-rich sediments at Tiffindell Ski Resort, near Rhodes, Eastern Cape Province, South Africa
- Rosen, Deborah Z, Lewis, Colin A, Illgner, Peter M
- Authors: Rosen, Deborah Z , Lewis, Colin A , Illgner, Peter M
- Date: 1999
- Language: English
- Type: Article
- Identifier: vital:6721 , http://hdl.handle.net/10962/d1006797
- Description: Analyses of organic-rich deposits from Tiffindell Ski Resort indicates that organic accumulation began somewhat before 4720 BP. This correlates well with the moister conditions known to have existed in the north eastern uplands of Eastern Cape Province (and in upland eastern Lesotho) in the later as compared with the earlier part of the Holocene. Palynological analyses of sediments dating from somewhat before 2790 BP to the present suggests that only limited environmental changes occurred in the pollen spectra. The wettest conditions apparently existed around 2700 BP, probably correlating with an increase in human occupation in the Eastern Cape (Southern) Drakensberg following the possible abandonment of that area during the dry phase(s) of preceding millennia.
- Full Text: false
- Date Issued: 1999
- Authors: Rosen, Deborah Z , Lewis, Colin A , Illgner, Peter M
- Date: 1999
- Language: English
- Type: Article
- Identifier: vital:6721 , http://hdl.handle.net/10962/d1006797
- Description: Analyses of organic-rich deposits from Tiffindell Ski Resort indicates that organic accumulation began somewhat before 4720 BP. This correlates well with the moister conditions known to have existed in the north eastern uplands of Eastern Cape Province (and in upland eastern Lesotho) in the later as compared with the earlier part of the Holocene. Palynological analyses of sediments dating from somewhat before 2790 BP to the present suggests that only limited environmental changes occurred in the pollen spectra. The wettest conditions apparently existed around 2700 BP, probably correlating with an increase in human occupation in the Eastern Cape (Southern) Drakensberg following the possible abandonment of that area during the dry phase(s) of preceding millennia.
- Full Text: false
- Date Issued: 1999
Fluvial conditions during the Holocene as evidenced by alluvial sediments from above Howison's Poort, near Grahamstown, South Africa
- Lewis, Colin A, Illgner, Peter M
- Authors: Lewis, Colin A , Illgner, Peter M
- Date: 1998
- Language: English
- Type: Article
- Identifier: vital:6697 , http://hdl.handle.net/10962/d1006733
- Description: Mapping and analyses of alluvial sediments in the Berg River valley, near Grahamstown, has resulted in the identification of over 5 000 years of environmental stability in the early Holocene, in which flood plain sediments accumulated. Subsequent to 4390±90 BP environmental instability, probably due to climatic fluctuations, resulted in the formation of river terraces. Further research is needed to establish the area! limits of this sequence of Holocene climatic and environmental events.
- Full Text: false
- Date Issued: 1998
- Authors: Lewis, Colin A , Illgner, Peter M
- Date: 1998
- Language: English
- Type: Article
- Identifier: vital:6697 , http://hdl.handle.net/10962/d1006733
- Description: Mapping and analyses of alluvial sediments in the Berg River valley, near Grahamstown, has resulted in the identification of over 5 000 years of environmental stability in the early Holocene, in which flood plain sediments accumulated. Subsequent to 4390±90 BP environmental instability, probably due to climatic fluctuations, resulted in the formation of river terraces. Further research is needed to establish the area! limits of this sequence of Holocene climatic and environmental events.
- Full Text: false
- Date Issued: 1998
Bells and bellfounders of the Eastern Cape, South Africa
- Authors: Lewis, Colin A
- Date: 1997
- Language: English
- Type: Article
- Identifier: vital:6179 , http://hdl.handle.net/10962/d1012372 , http://www.ringingworld.co.uk
- Description: [From Introduction] Although there is only one ring of bells in the whole of the Eastern Cape almost every church, and many chapels, have one or more bells. No systematic study of these bells had yet been made, but cursory examination suggests that many British founders exported bells to that area in the late 19th century and in the 20th century. American founders of steel bells also peddled their wares with considerable success. The Irish bell founder: Matthew O'Byrne sold at least five bells to clients in the Eastern Cape, the largest of which weighed 16 cwts. In the 1950s the Swiss founder, Ruetschi, of Aarau, cast at least four beautiful bells that are now in the Transkei. , Colin Lewis was Professor of Geography at Rhodes University, Grahamstown, South Africa from 1989 until his retirement at the end of 2007. In 1990, with the strong support of the incumbent Vice-Chancellor, Dr Derek Henderson, he instigated the Certificate in Change Ringing (Church Bell Ringing) in the Rhodes University Department of Music and Musicology - the first such course to be offered in Africa. Since that date he has lectured in the basic theory, and taught the practice of change ringing. He is the Ringing Master of the Cathedral of St Michael and St George, Grahamstown, South Africa.
- Full Text:
- Date Issued: 1997
- Authors: Lewis, Colin A
- Date: 1997
- Language: English
- Type: Article
- Identifier: vital:6179 , http://hdl.handle.net/10962/d1012372 , http://www.ringingworld.co.uk
- Description: [From Introduction] Although there is only one ring of bells in the whole of the Eastern Cape almost every church, and many chapels, have one or more bells. No systematic study of these bells had yet been made, but cursory examination suggests that many British founders exported bells to that area in the late 19th century and in the 20th century. American founders of steel bells also peddled their wares with considerable success. The Irish bell founder: Matthew O'Byrne sold at least five bells to clients in the Eastern Cape, the largest of which weighed 16 cwts. In the 1950s the Swiss founder, Ruetschi, of Aarau, cast at least four beautiful bells that are now in the Transkei. , Colin Lewis was Professor of Geography at Rhodes University, Grahamstown, South Africa from 1989 until his retirement at the end of 2007. In 1990, with the strong support of the incumbent Vice-Chancellor, Dr Derek Henderson, he instigated the Certificate in Change Ringing (Church Bell Ringing) in the Rhodes University Department of Music and Musicology - the first such course to be offered in Africa. Since that date he has lectured in the basic theory, and taught the practice of change ringing. He is the Ringing Master of the Cathedral of St Michael and St George, Grahamstown, South Africa.
- Full Text:
- Date Issued: 1997
Eastern Cape bells (letter)
- Authors: Lewis, Colin A
- Date: 1997
- Language: English
- Type: Article
- Identifier: vital:6181 , http://hdl.handle.net/10962/d1012375 , http://www.ringingworld.co.uk
- Description: Colin Lewis was Professor of Geography at Rhodes University, Grahamstown, South Africa from 1989 until his retirement at the end of 2007. In 1990, with the strong support of the incumbent Vice-Chancellor, Dr Derek Henderson, he instigated the Certificate in Change Ringing (Church Bell Ringing) in the Rhodes University Department of Music and Musicology - the first such course to be offered in Africa. Since that date he has lectured in the basic theory, and taught the practice of change ringing. He is the Ringing Master of the Cathedral of St Michael and St George, Grahamstown, South Africa. This correspondence was sparked by the author's article: "Bells and Bellfounders of the Eastern Cape, South Africa" which appeared in The Ringing World No. 4477. 14th February 1997, pp. 161-162.
- Full Text:
- Date Issued: 1997
- Authors: Lewis, Colin A
- Date: 1997
- Language: English
- Type: Article
- Identifier: vital:6181 , http://hdl.handle.net/10962/d1012375 , http://www.ringingworld.co.uk
- Description: Colin Lewis was Professor of Geography at Rhodes University, Grahamstown, South Africa from 1989 until his retirement at the end of 2007. In 1990, with the strong support of the incumbent Vice-Chancellor, Dr Derek Henderson, he instigated the Certificate in Change Ringing (Church Bell Ringing) in the Rhodes University Department of Music and Musicology - the first such course to be offered in Africa. Since that date he has lectured in the basic theory, and taught the practice of change ringing. He is the Ringing Master of the Cathedral of St Michael and St George, Grahamstown, South Africa. This correspondence was sparked by the author's article: "Bells and Bellfounders of the Eastern Cape, South Africa" which appeared in The Ringing World No. 4477. 14th February 1997, pp. 161-162.
- Full Text:
- Date Issued: 1997
The geomorphological evolution of the area between Grahamstown and the Indian Ocean
- Authors: Lewis, Colin A
- Date: 1995
- Language: English
- Type: Book
- Identifier: vital:6709 , http://hdl.handle.net/10962/d1006746 , ISBN 0868102776
- Description: [From the introduction]: The landforms of the Albany, Alexandria and Bathurst Districts in the area between Grahamstown and the sea are the product of many different geomorphological processes that have operated for well over 150 million years. The evolution of landforms normally occurs over a very long time and is usually highly complex. As a result it is difficult for a human being, whose allocated span on Earth is of the order of three score years and ten, to appreciate the time involved in their formation. The purpose of this booklet is to indicate the ways in which the present landforms of the area may have evolved. Much research is still needed in order to determine exactly how and when various features developed. In some cases a number of hypotheses exist in order to explain the evolution of a particular feature or region. Consequently it has proved necessary to present more than one interpretation of the devlopment of certain phenomena. This booklet must therefore be regarded as an introduction to the geomorphological development of the area between Grahamstown and the Indian Ocean rather than a definitive statement of the geomorphological evolution of that area.
- Full Text: false
- Date Issued: 1995
- Authors: Lewis, Colin A
- Date: 1995
- Language: English
- Type: Book
- Identifier: vital:6709 , http://hdl.handle.net/10962/d1006746 , ISBN 0868102776
- Description: [From the introduction]: The landforms of the Albany, Alexandria and Bathurst Districts in the area between Grahamstown and the sea are the product of many different geomorphological processes that have operated for well over 150 million years. The evolution of landforms normally occurs over a very long time and is usually highly complex. As a result it is difficult for a human being, whose allocated span on Earth is of the order of three score years and ten, to appreciate the time involved in their formation. The purpose of this booklet is to indicate the ways in which the present landforms of the area may have evolved. Much research is still needed in order to determine exactly how and when various features developed. In some cases a number of hypotheses exist in order to explain the evolution of a particular feature or region. Consequently it has proved necessary to present more than one interpretation of the devlopment of certain phenomena. This booklet must therefore be regarded as an introduction to the geomorphological development of the area between Grahamstown and the Indian Ocean rather than a definitive statement of the geomorphological evolution of that area.
- Full Text: false
- Date Issued: 1995
An evaluation of different methods of preparation of quartz grains for study of their surface features by scanning electron microscopy
- Lewis, Colin A, Armstrong, Glynis A S
- Authors: Lewis, Colin A , Armstrong, Glynis A S
- Date: 1994
- Language: English
- Type: Article
- Identifier: vital:6705 , http://hdl.handle.net/10962/d1006741
- Description: Sediments from periglacial and glacial environments were subjected to initial preparation and portions were subsequently further prepared using either the dichromate or the hydrogen peroxide method before being examined by scanning electron microscopy. Statistically significant differences did not occur in the results obtained for samples subjected only to initial or to initial and either of the two further preparations: it is concluded that initial preparation is satisfactory and further preparation unnecessary.
- Full Text:
- Date Issued: 1994
- Authors: Lewis, Colin A , Armstrong, Glynis A S
- Date: 1994
- Language: English
- Type: Article
- Identifier: vital:6705 , http://hdl.handle.net/10962/d1006741
- Description: Sediments from periglacial and glacial environments were subjected to initial preparation and portions were subsequently further prepared using either the dichromate or the hydrogen peroxide method before being examined by scanning electron microscopy. Statistically significant differences did not occur in the results obtained for samples subjected only to initial or to initial and either of the two further preparations: it is concluded that initial preparation is satisfactory and further preparation unnecessary.
- Full Text:
- Date Issued: 1994
Field guide to the Quaternary glacial, periglacial and colluvial features of the East Cape Drakensberg
- Authors: Lewis, Colin A
- Date: 1994
- Language: English
- Type: Book
- Identifier: vital:6704 , http://hdl.handle.net/10962/d1006740 , ISBN 0-86810-271-7
- Description: Most of the sites described in this publication are located on privately-owned farmland. Permission to visit sites should be obtained from the relevant landowner. This Field Guide was produced for a Field Meeting of the Southern African Society for Quaternary Research, held in May 1994 and based at Rhodes, led by Colin A, Lewis, (Rhodes University), Evan S,J, Dollar (University of Transkei), Trevor Hill (Rhodes University). It was published on behalf of the Southern African Society for Quaternary Research by the Dept. of Geography, Rhodes University.
- Full Text: false
- Date Issued: 1994
- Authors: Lewis, Colin A
- Date: 1994
- Language: English
- Type: Book
- Identifier: vital:6704 , http://hdl.handle.net/10962/d1006740 , ISBN 0-86810-271-7
- Description: Most of the sites described in this publication are located on privately-owned farmland. Permission to visit sites should be obtained from the relevant landowner. This Field Guide was produced for a Field Meeting of the Southern African Society for Quaternary Research, held in May 1994 and based at Rhodes, led by Colin A, Lewis, (Rhodes University), Evan S,J, Dollar (University of Transkei), Trevor Hill (Rhodes University). It was published on behalf of the Southern African Society for Quaternary Research by the Dept. of Geography, Rhodes University.
- Full Text: false
- Date Issued: 1994
Protalus ramparts and the altitude of the local equilibrium line during the last glacial stage in Bokspruit, East Cape Drakensberg, South Africa
- Authors: Lewis, Colin A
- Date: 1994
- Language: English
- Type: Article
- Identifier: vital:6694 , http://hdl.handle.net/10962/d1006729
- Description: A ridge of unconsolidated debris at an altitude of 2000 m, located beneath cliffs in the East Cape Drakensberg of South Africa, is interpreted on morphological and sedimentological evidence as a protalus rampart. The rampart is believed to have formed in the Bottelnek Stadial, after 27 000 BP and before 13 000 BP, and provides evidence of perennial snowbeds and at least discontinuous permafrost in the East Cape Drakensberg during that Stadial.
- Full Text:
- Date Issued: 1994
- Authors: Lewis, Colin A
- Date: 1994
- Language: English
- Type: Article
- Identifier: vital:6694 , http://hdl.handle.net/10962/d1006729
- Description: A ridge of unconsolidated debris at an altitude of 2000 m, located beneath cliffs in the East Cape Drakensberg of South Africa, is interpreted on morphological and sedimentological evidence as a protalus rampart. The rampart is believed to have formed in the Bottelnek Stadial, after 27 000 BP and before 13 000 BP, and provides evidence of perennial snowbeds and at least discontinuous permafrost in the East Cape Drakensberg during that Stadial.
- Full Text:
- Date Issued: 1994
Ringing the changes
- Authors: Lewis, Colin A
- Date: 1994
- Language: English
- Type: Article
- Identifier: vital:6185 , http://hdl.handle.net/10962/d1012383
- Description: The restoration of the bells of the Grahamstown Cathedral heralds a new interest in bell-ringing in South Africa. Although the music of ringing bells is part of our heritage, few people know much about the development, or even the rules of change ringing. This is the form of ringing typical of Britain and, increasingly, of Australia, New Zealand, U.S.A., Canada, and southern Africa. , Colin Lewis was Professor of Geography at Rhodes University, Grahamstown, South Africa from 1989 until his retirement at the end of 2007. In 1990, with the strong support of the incumbent Vice-Chancellor, Dr Derek Henderson, he instigated the Certificate in Change Ringing (Church Bell Ringing) in the Rhodes University Department of Music and Musicology - the first such course to be offered in Africa. Since that date he has lectured in the basic theory, and taught the practice of change ringing. He is the Ringing Master of the Cathedral of St Michael and St George, Grahamstown, South Africa.
- Full Text:
- Date Issued: 1994
- Authors: Lewis, Colin A
- Date: 1994
- Language: English
- Type: Article
- Identifier: vital:6185 , http://hdl.handle.net/10962/d1012383
- Description: The restoration of the bells of the Grahamstown Cathedral heralds a new interest in bell-ringing in South Africa. Although the music of ringing bells is part of our heritage, few people know much about the development, or even the rules of change ringing. This is the form of ringing typical of Britain and, increasingly, of Australia, New Zealand, U.S.A., Canada, and southern Africa. , Colin Lewis was Professor of Geography at Rhodes University, Grahamstown, South Africa from 1989 until his retirement at the end of 2007. In 1990, with the strong support of the incumbent Vice-Chancellor, Dr Derek Henderson, he instigated the Certificate in Change Ringing (Church Bell Ringing) in the Rhodes University Department of Music and Musicology - the first such course to be offered in Africa. Since that date he has lectured in the basic theory, and taught the practice of change ringing. He is the Ringing Master of the Cathedral of St Michael and St George, Grahamstown, South Africa.
- Full Text:
- Date Issued: 1994
Uncertainty and fear - but restoration completed
- Authors: Lewis, Colin A
- Date: 1994
- Language: English
- Type: Article
- Identifier: vital:6169 , http://hdl.handle.net/10962/d1012359
- Description: Colin Lewis was Professor of Geography at Rhodes University, Grahamstown, South Africa from 1989 until his retirement at the end of 2007. In 1990, with the strong support of the incumbent Vice-Chancellor, Dr Derek Henderson, he instigated the Certificate in Change Ringing (Church Bell Ringing) in the Rhodes University Department of Music and Musicology - the first such course to be offered in Africa. Since that date he has lectured in the basic theory, and taught the practice of change ringing. He is the Ringing Master of the Cathedral of St Michael and St George, Grahamstown, South Africa.
- Full Text:
- Date Issued: 1994
- Authors: Lewis, Colin A
- Date: 1994
- Language: English
- Type: Article
- Identifier: vital:6169 , http://hdl.handle.net/10962/d1012359
- Description: Colin Lewis was Professor of Geography at Rhodes University, Grahamstown, South Africa from 1989 until his retirement at the end of 2007. In 1990, with the strong support of the incumbent Vice-Chancellor, Dr Derek Henderson, he instigated the Certificate in Change Ringing (Church Bell Ringing) in the Rhodes University Department of Music and Musicology - the first such course to be offered in Africa. Since that date he has lectured in the basic theory, and taught the practice of change ringing. He is the Ringing Master of the Cathedral of St Michael and St George, Grahamstown, South Africa.
- Full Text:
- Date Issued: 1994
The remains of rock glaciers in Bottelnek, East Cape Drakensberg, South Africa
- Lewis, Colin A, Hanvey, Patricia M
- Authors: Lewis, Colin A , Hanvey, Patricia M
- Date: 1993
- Language: English
- Type: Article
- Identifier: vital:6698 , http://hdl.handle.net/10962/d1006734
- Description: Certain debris accumulations in Bottelnek are ascribed a rock glacier origin on the basis of morphological and sedimentological evidence. Radiocarbon dating indicates that rock glaciers were active at or subsequent to 21 000 BP and that cold, stadial conditions, existed on the region after 27 000 BP and before 13 000 BP, during the Bottelnek Stadial. At least sporadic permafrost existed in Bottelnek when the rock glaciers were active.
- Full Text: false
- Date Issued: 1993
- Authors: Lewis, Colin A , Hanvey, Patricia M
- Date: 1993
- Language: English
- Type: Article
- Identifier: vital:6698 , http://hdl.handle.net/10962/d1006734
- Description: Certain debris accumulations in Bottelnek are ascribed a rock glacier origin on the basis of morphological and sedimentological evidence. Radiocarbon dating indicates that rock glaciers were active at or subsequent to 21 000 BP and that cold, stadial conditions, existed on the region after 27 000 BP and before 13 000 BP, during the Bottelnek Stadial. At least sporadic permafrost existed in Bottelnek when the rock glaciers were active.
- Full Text: false
- Date Issued: 1993
56 years old and growing : Geography
- Authors: Lewis, Colin A
- Date: 1992
- Language: English
- Type: Article
- Identifier: vital:6708 , http://hdl.handle.net/10962/d1006745
- Description: This article traces the growth and development of the Rhodes University Geography Department from 1936 to 1992, the academic staff and students associated with it, and the research emanating from it.
- Full Text: false
- Date Issued: 1992
- Authors: Lewis, Colin A
- Date: 1992
- Language: English
- Type: Article
- Identifier: vital:6708 , http://hdl.handle.net/10962/d1006745
- Description: This article traces the growth and development of the Rhodes University Geography Department from 1936 to 1992, the academic staff and students associated with it, and the research emanating from it.
- Full Text: false
- Date Issued: 1992
The Viking
- Authors: Lewis, Colin A
- Date: 1992
- Language: English
- Type: text
- Identifier: vital:6706 , http://hdl.handle.net/10962/d1006742
- Full Text:
- Date Issued: 1992
- Authors: Lewis, Colin A
- Date: 1992
- Language: English
- Type: text
- Identifier: vital:6706 , http://hdl.handle.net/10962/d1006742
- Full Text:
- Date Issued: 1992
Glasnost and glaciers, yurts and yaks : a scientist in Soviet Central Asia
- Authors: Lewis, Colin A
- Date: 1991
- Language: English
- Type: Article
- Identifier: vital:6707 , http://hdl.handle.net/10962/d1006744
- Description: Why are glaciers retreating, and are all glaciers retreating? There is much evidence to suggest that, globally, mean annual air temperatures are rising. Yet not all areas of the world have experienced temperature increases. In 1989 a Joint UNESCO/IGCP research project, Project 297, was initiated in order to identify and correlate geocryological features in mountain areas. A visit to the Alpine Geocryology station of the Academy of Sciences of the USSR to study rock glaciers afforded the author a glimpse of Soviet Asian evidence of climatic change and caused him to revise his interpretation of rock glacier and other geocryological remains in the eastern Cape Drakensberg.
- Full Text: false
- Date Issued: 1991
- Authors: Lewis, Colin A
- Date: 1991
- Language: English
- Type: Article
- Identifier: vital:6707 , http://hdl.handle.net/10962/d1006744
- Description: Why are glaciers retreating, and are all glaciers retreating? There is much evidence to suggest that, globally, mean annual air temperatures are rising. Yet not all areas of the world have experienced temperature increases. In 1989 a Joint UNESCO/IGCP research project, Project 297, was initiated in order to identify and correlate geocryological features in mountain areas. A visit to the Alpine Geocryology station of the Academy of Sciences of the USSR to study rock glaciers afforded the author a glimpse of Soviet Asian evidence of climatic change and caused him to revise his interpretation of rock glacier and other geocryological remains in the eastern Cape Drakensberg.
- Full Text: false
- Date Issued: 1991
Looking at landscapes
- Authors: Lewis, Colin A
- Date: 1991
- Language: English
- Type: Text
- Identifier: vital:576 , http://hdl.handle.net/10962/d1006731
- Description: [From text] Landscape, for me, is Geography, for landscape is the focus of the four great traditions of my subject: spatial; area studies; man-land relationships; earth science (Pattison, 1964,1990). Hedd Wyn and Thomas Roberts, each in his own way, was a Geographer, for each was obviously a student of landscape. My own interest in Geography originated in the view from my bedroom window. I was lucky, Dad was a clergyman, and when he came bade from the army he accepted the parish of St. Peter's Glasbury, in the Wye valley of Wales. From my bedroom window I looked out across The Vicarage lawn, beyond the yew hedge and the orchard, to a series of mounds set in parkland. They were orderly, forming the outline of a rectangle, and when a group of archaeologists excavated the site they discovered that the mounds were the remains of the walls of an Iron Age fort (Savoury, 1955). Although I did not know it at the time, the landscape was already talking to me. , Inaugural Lecture delivered at Rhodes University, Grahamstown, 17 April 1991
- Full Text:
- Date Issued: 1991
- Authors: Lewis, Colin A
- Date: 1991
- Language: English
- Type: Text
- Identifier: vital:576 , http://hdl.handle.net/10962/d1006731
- Description: [From text] Landscape, for me, is Geography, for landscape is the focus of the four great traditions of my subject: spatial; area studies; man-land relationships; earth science (Pattison, 1964,1990). Hedd Wyn and Thomas Roberts, each in his own way, was a Geographer, for each was obviously a student of landscape. My own interest in Geography originated in the view from my bedroom window. I was lucky, Dad was a clergyman, and when he came bade from the army he accepted the parish of St. Peter's Glasbury, in the Wye valley of Wales. From my bedroom window I looked out across The Vicarage lawn, beyond the yew hedge and the orchard, to a series of mounds set in parkland. They were orderly, forming the outline of a rectangle, and when a group of archaeologists excavated the site they discovered that the mounds were the remains of the walls of an Iron Age fort (Savoury, 1955). Although I did not know it at the time, the landscape was already talking to me. , Inaugural Lecture delivered at Rhodes University, Grahamstown, 17 April 1991
- Full Text:
- Date Issued: 1991
A preliminary report on the age and significance of Quaternary lacustrine deposits at Birnam, north-east Cape Province, South Africa
- Hanvey, Patricia M, Lewis, Colin A
- Authors: Hanvey, Patricia M , Lewis, Colin A
- Date: 1990
- Language: English
- Type: Article
- Identifier: vital:6686 , http://hdl.handle.net/10962/d1006688
- Description: The paper presents the results of preliminary investigations at Birnam, in the Rhodes area of the eastern Cape Drakensberg, which may have important implications for palaeoenvironmental reconstructions in Southern Africa. A study has been undertaken on a sedimentary sequence exposed by fluvial incision on the outer bend of the River Bokspruit, at an altitude of 1850 m.
- Full Text: false
- Date Issued: 1990
- Authors: Hanvey, Patricia M , Lewis, Colin A
- Date: 1990
- Language: English
- Type: Article
- Identifier: vital:6686 , http://hdl.handle.net/10962/d1006688
- Description: The paper presents the results of preliminary investigations at Birnam, in the Rhodes area of the eastern Cape Drakensberg, which may have important implications for palaeoenvironmental reconstructions in Southern Africa. A study has been undertaken on a sedimentary sequence exposed by fluvial incision on the outer bend of the River Bokspruit, at an altitude of 1850 m.
- Full Text: false
- Date Issued: 1990
The South African sugar industry
- Authors: Lewis, Colin A
- Date: 1990
- Language: English
- Type: Article
- Identifier: vital:6695 , http://hdl.handle.net/10962/d1006730
- Description: The sugar industry was established in Natal in the mid-nineteenth century. By the 1980s, South Africa produced c. 2 million metric tons of sugar per annum and, directly or indirectly, the industry supported almost one million people. Exports, which amounted for almost half the sugar produced in the 1970s, declined during the 1980s and low prices together with American and Canadian sanctions have forced the industry to consider alternative uses for sugar cane.
- Full Text: false
- Date Issued: 1990
- Authors: Lewis, Colin A
- Date: 1990
- Language: English
- Type: Article
- Identifier: vital:6695 , http://hdl.handle.net/10962/d1006730
- Description: The sugar industry was established in Natal in the mid-nineteenth century. By the 1980s, South Africa produced c. 2 million metric tons of sugar per annum and, directly or indirectly, the industry supported almost one million people. Exports, which amounted for almost half the sugar produced in the 1970s, declined during the 1980s and low prices together with American and Canadian sanctions have forced the industry to consider alternative uses for sugar cane.
- Full Text: false
- Date Issued: 1990