title: Changes, challenges and responsibilities in geographical education: The International Geography Olympiad

authors: Chalmers, Lex

subjects: young geographers

abstract: Geography has never been so accessible; new media present documentaries about diverse places, supported by travelogues that ask intriguing questions, with superb imagery of natural and cultural features, all supported by emerging digital cartographies. These geographies reach many more people than the well-cited texts of 19th century geographers such as Humboldt and Ritter, yet the paradox is that contemporary Geography is not identified as a critical part of the educational entitlement of young people. The essay explores this paradox with reference to the changes in education in the last 150 years and a commentary on the scholars and institutional frameworks that share responsibility for the current and future status of the discipline. Since 1996 the International Geographical Union (IGU) has accepted a key challenge faced by Geography; the process of fostering the regeneration of the discipline by engaging young people. The IGU has supported ten International Geography Olympiads since 1996, with the eleventh Olympiad scheduled for Krakow in 2014. The essay outlines the nature of the Olympiad where field trips and cultural activities provide an unparalleled experience for young scholars exhibiting international excellence in Geography. These young people are our future.

text: Changes, challenges and responsibilities in geographical education: The International Geography Olympiad Geography has never been so accessible; new media present documentaries about diverse places, supported by travelogues that ask intriguing questions, with superb imagery of natural and cultural features, all supported by emerging digital cartographies. These geographies reach many more people than the well-cited texts of 19th century geographers such as Humboldt and Ritter, yet the paradox is that contemporary Geography is not identified as a critical part of the educational entitlement of young people. The essay explores this paradox with reference to the changes in education in the last 150 years and a commentary on the scholars and institutional frameworks that share responsibility for the current and future status of the discipline. Since 1996 the International Geographical Union (IGU) has accepted a key challenge faced by Geography; the process of fostering the regeneration of the discipline by engaging young people. The IGU has supported ten International Geography Olympiads since 1996, with the eleventh Olympiad scheduled for Krakow in 2014. The essay outlines the nature of the Olympiad where field trips and cultural activities provide an unparalleled experience for young scholars exhibiting international excellence in Geography. These young people are our future.

year: 2014

title: Revised calendar date for the Taupo eruption derived by ¹⁴C wiggle-matching using a New Zealand kauri ¹⁴C calibration data set

authors: Hogg, Alan G.

subjects: ¹⁴C  wiggle-match dating

abstract: Taupo volcano in central North Island, New Zealand, is the most frequently active and productive rhyolite volcano on Earth. Its latest explosive activity about 1800 years ago generated the spectacular Taupo eruption, the most violent eruption known in the world in the last 5000 years. We present here a new accurate and precise eruption date of AD 232 ± 5 (1718 ± 5 cal. BP) for the Taupo event. This date was derived by wiggle-matching 25 high-precision ¹⁴C  dates from decadal samples of Phyllocladus trichomanoides from the Pureora buried forest near Lake Taupo against the high-precision, first-millennium AD subfossil Agathis australis (kauri) calibration data set constructed by the Waikato Radiocarbon Laboratory. It shows that postulated dates for the eruption estimated previously from Greenland ice-core records (AD 181 ± 2) and putative historical records of unusual atmospheric phenomena in ancient Rome and China (c. AD 186) are both untenable. However, although their conclusion of a zero north–south ¹⁴C  offset is erroneous, and their data exhibit a laboratory bias of about 38 years (too young), Sparks et al. (Sparks RJ, Melhuish WH, McKee JWA, Ogden J, Palmer JG and Molloy BPJ (1995) ¹⁴C  calibration in the Southern Hemisphere and the date of the last Taupo eruption: Evidence from tree-ring sequences. Radiocarbon 37: 155–163) correctly utilized the Northern Hemisphere calibration curve of Stuiver and Becker (Stuiver M and Becker B (1993) High-precision decadal calibration of the radiocarbon timescale, AD 1950–6000 BC. Radiocarbon 35: 35–65) to obtain an accurate wiggle-match date for the eruption identical to ours but less precise (AD 232 ± 15). Our results demonstrate that high-agreement levels, indicated by either agreement indices or χ² data, obtained from a ¹⁴C  wiggle-match do not necessarily mean that age models are accurate. We also show that laboratory bias, if suspected, can be mitigated by applying the reservoir offset function with an appropriate error value (e.g. 0 ± 40 years). Ages for eruptives such as Taupo tephra that are based upon individual ¹⁴C  dates should be considered as approximate only, and confined ideally to short-lived material (e.g. seeds, leaves, small branches or the outer rings of larger trees).

text: Revised calendar date for the Taupo eruption derived by ¹⁴C wiggle-matching using a New Zealand kauri ¹⁴C calibration data set Taupo volcano in central North Island, New Zealand, is the most frequently active and productive rhyolite volcano on Earth. Its latest explosive activity about 1800 years ago generated the spectacular Taupo eruption, the most violent eruption known in the world in the last 5000 years. We present here a new accurate and precise eruption date of AD 232 ± 5 (1718 ± 5 cal. BP) for the Taupo event. This date was derived by wiggle-matching 25 high-precision ¹⁴C  dates from decadal samples of Phyllocladus trichomanoides from the Pureora buried forest near Lake Taupo against the high-precision, first-millennium AD subfossil Agathis australis (kauri) calibration data set constructed by the Waikato Radiocarbon Laboratory. It shows that postulated dates for the eruption estimated previously from Greenland ice-core records (AD 181 ± 2) and putative historical records of unusual atmospheric phenomena in ancient Rome and China (c. AD 186) are both untenable. However, although their conclusion of a zero north–south ¹⁴C  offset is erroneous, and their data exhibit a laboratory bias of about 38 years (too young), Sparks et al. (Sparks RJ, Melhuish WH, McKee JWA, Ogden J, Palmer JG and Molloy BPJ (1995) ¹⁴C  calibration in the Southern Hemisphere and the date of the last Taupo eruption: Evidence from tree-ring sequences. Radiocarbon 37: 155–163) correctly utilized the Northern Hemisphere calibration curve of Stuiver and Becker (Stuiver M and Becker B (1993) High-precision decadal calibration of the radiocarbon timescale, AD 1950–6000 BC. Radiocarbon 35: 35–65) to obtain an accurate wiggle-match date for the eruption identical to ours but less precise (AD 232 ± 15). Our results demonstrate that high-agreement levels, indicated by either agreement indices or χ² data, obtained from a ¹⁴C  wiggle-match do not necessarily mean that age models are accurate. We also show that laboratory bias, if suspected, can be mitigated by applying the reservoir offset function with an appropriate error value (e.g. 0 ± 40 years). Ages for eruptives such as Taupo tephra that are based upon individual ¹⁴C  dates should be considered as approximate only, and confined ideally to short-lived material (e.g. seeds, leaves, small branches or the outer rings of larger trees).

year: 2011

title: He whare mātātuhi Tūhoe:  A Tūhoe re-visioning of English language literary texts

authors: Salsano, Marama

subjects: Māori writers

abstract: This thesis urges more Māori to undertake iwi-based readings of English language literary texts. I have chosen to privilege my father’s iwi, Ngāi Tūhoe, and to examine what Tūhoetana means to me and how it might thus enrich my reading of texts. In our ancestral tongue, Ngāi Tūhoe have a rich and pronounced history of storytelling, literary composition, analysis and critique. Unfortunately, this richness is woefully underappreciated within the English language literary landscape. Yet, as the ranks of Māori writers swell, along with the diversity of literary forms that Māori create, so too must Māori – and more specifically iwi – literary scholarship flourish, for if we do not critique the texts that are written about, of, and on behalf of us, who will? Throughout this thesis, I use the terms ‘iwi literary scholars’ and ‘iwi literary scholarship’ to consciously and repeatedly remind the reader of the rich, literary legacies residing within iwi archives; I also hope to highlight the exciting and endless possiblitites for the English language literary landscape to be enriched by readings that are founded within these archives – including the histories, everyday experiences and understandings from our tīpuna. 

Structurally, this thesis is divided into three broad strands. Chapters 1-3 focus on whakawhanaunatana and background information to my research. Because this thesis also represents the singular piece of writing that I wish I had read prior to enrolling in the thesis paper for this Master’s degree, my academic hīkoi – frustrations and all – is a necessary component and is covered in chapter 2. Chapters 4-6 then examine three different types of literary texts created by wāhine. These texts include the short story “Birth Rights” by Ngāi Tahu science fiction and fantasy writer, J.C. Hart (2010), the Instagram post Te Kuharere tapes by Ngāti Kahungungu and Ngāti Tuwharetoa songwriter and storyteller @tekahureremoa (2019) – also known as the performer Ladyfruit – and the young adult novel Dark Souls by Ngāti Wai, Ngāti Manuhiri, and Ngāti Whatua writer, Paula Morris (2011). While 21st century texts published on platforms such as Instagram may not sit easily within a traditional English literary curriculum, and indeed the novelty of these specific forms may well prove fleeting, the ‘everydayness’ of online texts yields rewarding analysis opportunities and is currently amiss within mainstream English literary studies. Each of these analysis chapters contains a focused introduction and conclusion, since chapter 7, the concluding chapter of this thesis, is a letter to future iwi literary scholars. 

Woven throughout this rangahau is a call for iwi scholars to consciously: engage with the literary traditions of their own iwi; identify the colonial thoughts and motives that they bring to the reading of literary texts; bring their tīpuna to the reading, but let the text itself breathe life into the critique and; consider the genres and types of texts that they critique. Ultimately, this thesis considers how engaging with the literary legacies of our tīpuna might broaden the English language literary landscape and thus enhance the body of iwi literary scholarship in Oceania and beyond.

text: He whare mātātuhi Tūhoe:  A Tūhoe re-visioning of English language literary texts This thesis urges more Māori to undertake iwi-based readings of English language literary texts. I have chosen to privilege my father’s iwi, Ngāi Tūhoe, and to examine what Tūhoetana means to me and how it might thus enrich my reading of texts. In our ancestral tongue, Ngāi Tūhoe have a rich and pronounced history of storytelling, literary composition, analysis and critique. Unfortunately, this richness is woefully underappreciated within the English language literary landscape. Yet, as the ranks of Māori writers swell, along with the diversity of literary forms that Māori create, so too must Māori – and more specifically iwi – literary scholarship flourish, for if we do not critique the texts that are written about, of, and on behalf of us, who will? Throughout this thesis, I use the terms ‘iwi literary scholars’ and ‘iwi literary scholarship’ to consciously and repeatedly remind the reader of the rich, literary legacies residing within iwi archives; I also hope to highlight the exciting and endless possiblitites for the English language literary landscape to be enriched by readings that are founded within these archives – including the histories, everyday experiences and understandings from our tīpuna. 

Structurally, this thesis is divided into three broad strands. Chapters 1-3 focus on whakawhanaunatana and background information to my research. Because this thesis also represents the singular piece of writing that I wish I had read prior to enrolling in the thesis paper for this Master’s degree, my academic hīkoi – frustrations and all – is a necessary component and is covered in chapter 2. Chapters 4-6 then examine three different types of literary texts created by wāhine. These texts include the short story “Birth Rights” by Ngāi Tahu science fiction and fantasy writer, J.C. Hart (2010), the Instagram post Te Kuharere tapes by Ngāti Kahungungu and Ngāti Tuwharetoa songwriter and storyteller @tekahureremoa (2019) – also known as the performer Ladyfruit – and the young adult novel Dark Souls by Ngāti Wai, Ngāti Manuhiri, and Ngāti Whatua writer, Paula Morris (2011). While 21st century texts published on platforms such as Instagram may not sit easily within a traditional English literary curriculum, and indeed the novelty of these specific forms may well prove fleeting, the ‘everydayness’ of online texts yields rewarding analysis opportunities and is currently amiss within mainstream English literary studies. Each of these analysis chapters contains a focused introduction and conclusion, since chapter 7, the concluding chapter of this thesis, is a letter to future iwi literary scholars. 

Woven throughout this rangahau is a call for iwi scholars to consciously: engage with the literary traditions of their own iwi; identify the colonial thoughts and motives that they bring to the reading of literary texts; bring their tīpuna to the reading, but let the text itself breathe life into the critique and; consider the genres and types of texts that they critique. Ultimately, this thesis considers how engaging with the literary legacies of our tīpuna might broaden the English language literary landscape and thus enhance the body of iwi literary scholarship in Oceania and beyond.

year: 2021