title: Local and Regional Indian Summer Monsoon Precipitation Dynamics During Termination II and the Last Interglacial

authors: Magiera, Matthias

subjects: Science & Technology

abstract: To date Indian summer monsoon (ISM) dynamics have been assessed by changes in stalagmiteδ18O. However, stalagmiteδ18O is influenced by multiple environmental factors (e.g., atmospheric moisture transport, rainfall amount at the study site, and ISM seasonality), precluding simple and clear reconstructions of rainfall amount or variability. This study aims to disentangle these environmental factors by combiningδ18O,δ44Ca, and elemental data from a stalagmite covering Termination II and the last interglacial from Mawmluh Cave, NE India, to produce a semiquantitative reconstruction of past IS Mrainfall. We interpretδ18O as a mixed signal of rainfall source dynamics and rainfall amount and coupledδ44Ca and X/Ca ratios as indicators of local infiltration rate and prior calcite precipitation in the karst zone. The wettest conditions in our studied interval (135 and 100 kyrs BP; BP = before present, with the present being 1950 CE) occurred during Marine Isotope Stage 5e. Our multiproxy data set suggests a likely change in seasonal distribution of Marine Isotope Stage 5e rainfall compared to the Holocene; the wet season was longer with higher‐than‐modern dry season rainfall. Using the last interglacial as an analogue for future anthropogenic warming, our data suggest a more erratic ISM behavior in a warmer world.

text: Local and Regional Indian Summer Monsoon Precipitation Dynamics During Termination II and the Last Interglacial To date Indian summer monsoon (ISM) dynamics have been assessed by changes in stalagmiteδ18O. However, stalagmiteδ18O is influenced by multiple environmental factors (e.g., atmospheric moisture transport, rainfall amount at the study site, and ISM seasonality), precluding simple and clear reconstructions of rainfall amount or variability. This study aims to disentangle these environmental factors by combiningδ18O,δ44Ca, and elemental data from a stalagmite covering Termination II and the last interglacial from Mawmluh Cave, NE India, to produce a semiquantitative reconstruction of past IS Mrainfall. We interpretδ18O as a mixed signal of rainfall source dynamics and rainfall amount and coupledδ44Ca and X/Ca ratios as indicators of local infiltration rate and prior calcite precipitation in the karst zone. The wettest conditions in our studied interval (135 and 100 kyrs BP; BP = before present, with the present being 1950 CE) occurred during Marine Isotope Stage 5e. Our multiproxy data set suggests a likely change in seasonal distribution of Marine Isotope Stage 5e rainfall compared to the Holocene; the wet season was longer with higher‐than‐modern dry season rainfall. Using the last interglacial as an analogue for future anthropogenic warming, our data suggest a more erratic ISM behavior in a warmer world.

year: 2019-11-14

title: Connecting curriculum and policy to assist families' aspirations

authors: Clarkin-Phillips, Jeanette

subjects: New Zealand

abstract: Te Whāriki, New Zealand’s early childhood national curriculum, is strongly underpinned by sociocultural and ecological theories of development that recognise the significance of families in children’s lives. There are, however, very few national policies that support the holistic nature of the curriculum. In 2006, the first significant recognition by government of the potential for early childhood centres to assist the holistic well-being of a community occurred. A pilot programme was launched that awarded Parent Support and Development contracts to early childhood centres in vulnerable communities. Eight centres took part in the pilot. This paper reports on the impact of a Parent Support and Development contract on a kindergarten ecosystem, highlighting ways in which the ecological systems of the community were strengthened.

text: Connecting curriculum and policy to assist families' aspirations Te Whāriki, New Zealand’s early childhood national curriculum, is strongly underpinned by sociocultural and ecological theories of development that recognise the significance of families in children’s lives. There are, however, very few national policies that support the holistic nature of the curriculum. In 2006, the first significant recognition by government of the potential for early childhood centres to assist the holistic well-being of a community occurred. A pilot programme was launched that awarded Parent Support and Development contracts to early childhood centres in vulnerable communities. Eight centres took part in the pilot. This paper reports on the impact of a Parent Support and Development contract on a kindergarten ecosystem, highlighting ways in which the ecological systems of the community were strengthened.

year: 2012

title: Colonial versus ancestral legacy: The assertion of culture and identity through public arts in Kirikiriroa/Hamilton

authors: Kiff, Shirin

subjects: Ethnography

abstract: This thesis is an ethnography of Hamilton. It focuses on the role of public arts as a cultural regeneration tool and their function in shaping the community(s) in Kirikiriroa/Hamilton through building a sense of place and identity. As a qualitative study, I conducted nine semi- structured interviews with public art artists, art advocates and residents to explore the relational context within which the development and transmission of meaning takes place, a process which is central to culture and identity. The primary purpose of the research interviews was to gain insight into the factors that motivate arts organisers and planners to direct valuable limited resources into public art projects and its observable outcomes. The second purpose of the interviews, conducted while walking to public artworks in the city centre with six participants, was to examine the effect of public art on the public.
My methods also include tracking press reviews, monitoring comments and posts on social media and institutional debates involving residents, artists, and public authorities concerning public arts. I also recorded data by taking photographs and recording field notes of my observations during and after the fieldwork process. Data gathering was also enhanced by the large-scale collection of written materials and resources, including public art publications and HCC policy documents. Taken together, these research methods allowed me to investigate whether Hamilton had achieved its goals in its cultural regeneration efforts. In my analysis, I discuss the role of public art and its association with place and consider how artworks may antagonise Māori-Pākehā relationships or otherwise emphasis residents’ sense of place.
Biculturalism and monoculturalism narratives appear to dominate public arts with the purpose of invoking either a colonial legacy or ancestral legacy while the politics of multiculturalism continue to jockey for place. Colonial legacy refers to the glorifying of colonial achievements while ancestral legacy in this context refers to Māori assertion of history, culture and identity. Particularly, in this research, ancestral legacy belonging to local hapū, Ngāti Wairere. Participants’ narratives reveal four overarching themes, 1) the publics’ resistance to the making of colonial places through public art, 2) Ngāti Wairere struggles to assert ancestral legacy through public arts, 3) the need for ethnically diverse artworks to create and maintain ethnically diverse places, and 4) a yearning for a collective identity represented through public arts. Hamilton’s public artworks are variously perceived as a superficial representation of Māori culture, identity and history, a reminder of a colonial binary discourse, the colonised versus the coloniser, an assertion of either a Māori ancestral legacy or a colonial legacy or, minimally, a nod to multiculturalism. Nevertheless, my research shows that participants engagement with these artworks reveal a yearning for a local collective identity that is still a work in progress.

text: Colonial versus ancestral legacy: The assertion of culture and identity through public arts in Kirikiriroa/Hamilton This thesis is an ethnography of Hamilton. It focuses on the role of public arts as a cultural regeneration tool and their function in shaping the community(s) in Kirikiriroa/Hamilton through building a sense of place and identity. As a qualitative study, I conducted nine semi- structured interviews with public art artists, art advocates and residents to explore the relational context within which the development and transmission of meaning takes place, a process which is central to culture and identity. The primary purpose of the research interviews was to gain insight into the factors that motivate arts organisers and planners to direct valuable limited resources into public art projects and its observable outcomes. The second purpose of the interviews, conducted while walking to public artworks in the city centre with six participants, was to examine the effect of public art on the public.
My methods also include tracking press reviews, monitoring comments and posts on social media and institutional debates involving residents, artists, and public authorities concerning public arts. I also recorded data by taking photographs and recording field notes of my observations during and after the fieldwork process. Data gathering was also enhanced by the large-scale collection of written materials and resources, including public art publications and HCC policy documents. Taken together, these research methods allowed me to investigate whether Hamilton had achieved its goals in its cultural regeneration efforts. In my analysis, I discuss the role of public art and its association with place and consider how artworks may antagonise Māori-Pākehā relationships or otherwise emphasis residents’ sense of place.
Biculturalism and monoculturalism narratives appear to dominate public arts with the purpose of invoking either a colonial legacy or ancestral legacy while the politics of multiculturalism continue to jockey for place. Colonial legacy refers to the glorifying of colonial achievements while ancestral legacy in this context refers to Māori assertion of history, culture and identity. Particularly, in this research, ancestral legacy belonging to local hapū, Ngāti Wairere. Participants’ narratives reveal four overarching themes, 1) the publics’ resistance to the making of colonial places through public art, 2) Ngāti Wairere struggles to assert ancestral legacy through public arts, 3) the need for ethnically diverse artworks to create and maintain ethnically diverse places, and 4) a yearning for a collective identity represented through public arts. Hamilton’s public artworks are variously perceived as a superficial representation of Māori culture, identity and history, a reminder of a colonial binary discourse, the colonised versus the coloniser, an assertion of either a Māori ancestral legacy or a colonial legacy or, minimally, a nod to multiculturalism. Nevertheless, my research shows that participants engagement with these artworks reveal a yearning for a local collective identity that is still a work in progress.

year: 2021