title: Formal definition and dating of the GSSP (Global Stratotype Section and Point) for the base of the Holocene using the Greenland NGRIP ice core, and selected auxiliary records

authors: Walker, Mike

subjects: holocene boundary

abstract: The Greenland ice core from NorthGRIP (NGRIP) contains a proxy climate record across the Pleistocene–Holocene boundary of unprecedented clarity and resolution. Analysis of an array of physical and chemical parameters within the ice enables the base of the Holocene, as reflected in the first signs of climatic warming at the end of the Younger Dryas/Greenland Stadial 1 cold phase, to be located with a high degree of precision. This climatic event is most clearly reflected in an abrupt shift in deuterium excess values, accompanied by more gradual changes in d18O, dust concentration, a range of chemical species, and annual layer thickness. A timescale based on multi-parameter annual layer counting provides an age of 11 700 calendar yr b2 k (before AD 2000) for the base of the Holocene, with a maximum counting error of 99 yr. A proposal that an archived core from this unique sequence should constitute the Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) has been ratified by the International Union of Geological Sciences. Five auxiliary stratotypes for the Pleistocene–Holocene boundary have also been recognised.

text: Formal definition and dating of the GSSP (Global Stratotype Section and Point) for the base of the Holocene using the Greenland NGRIP ice core, and selected auxiliary records The Greenland ice core from NorthGRIP (NGRIP) contains a proxy climate record across the Pleistocene–Holocene boundary of unprecedented clarity and resolution. Analysis of an array of physical and chemical parameters within the ice enables the base of the Holocene, as reflected in the first signs of climatic warming at the end of the Younger Dryas/Greenland Stadial 1 cold phase, to be located with a high degree of precision. This climatic event is most clearly reflected in an abrupt shift in deuterium excess values, accompanied by more gradual changes in d18O, dust concentration, a range of chemical species, and annual layer thickness. A timescale based on multi-parameter annual layer counting provides an age of 11 700 calendar yr b2 k (before AD 2000) for the base of the Holocene, with a maximum counting error of 99 yr. A proposal that an archived core from this unique sequence should constitute the Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) has been ratified by the International Union of Geological Sciences. Five auxiliary stratotypes for the Pleistocene–Holocene boundary have also been recognised.

year: 2009

title: Soil-landscape modelling and soil property variability for forestry land evaluation in Longwood Forest, Southland. Phase 1: soil-landscape model development

authors: Jones, Hayden S.

abstract: Large scale, quantitative information about the variability of target soil properties is required for forest management. This project is attempting to determine whether or not the New Zealand Soil Classification system (NZSC), when used in combination with a soillandscape model, adequately communicates this information. In the first phase of this project a soil-landscape model was developed and a pilot variability study conducted. 
The soils in the study area, located in the W oodlaw Block of the Longwood Range, are formed from either Permian andesite or greywacke on moderately steep to steep hill slopes under a moist cool climate and a vegetation cover of beech and podocarp forests. 
The soil-landscape model was developed using the land systems approach. The model consists of predictive relationships between topographic features and soil classes. There is a clear relationship between slope steepness, the abundance of surface boulders and the gravel content of the soil. A soil-landscape unit map showing the distribution of predicted soil classes has been produced. 
The results of the pilot variability study have showed that the soils sampled are acidic and have moderate to high P-retention values. An analysis of variance indicated that both of these properties are significantly variable between sites and between horizons. There appears to be a relationship between land component type and the magnitude and variability of these properties. The clay mineralogical analysis revealed that the dominant clay minerals present in all the soils sampled are chlorite-vermiculite, kaolinite, sepiolite, and allophane. The presence of allophane and kaolinite may be related to the moderate to high P-retention values.

text: Soil-landscape modelling and soil property variability for forestry land evaluation in Longwood Forest, Southland. Phase 1: soil-landscape model development Large scale, quantitative information about the variability of target soil properties is required for forest management. This project is attempting to determine whether or not the New Zealand Soil Classification system (NZSC), when used in combination with a soillandscape model, adequately communicates this information. In the first phase of this project a soil-landscape model was developed and a pilot variability study conducted. 
The soils in the study area, located in the W oodlaw Block of the Longwood Range, are formed from either Permian andesite or greywacke on moderately steep to steep hill slopes under a moist cool climate and a vegetation cover of beech and podocarp forests. 
The soil-landscape model was developed using the land systems approach. The model consists of predictive relationships between topographic features and soil classes. There is a clear relationship between slope steepness, the abundance of surface boulders and the gravel content of the soil. A soil-landscape unit map showing the distribution of predicted soil classes has been produced. 
The results of the pilot variability study have showed that the soils sampled are acidic and have moderate to high P-retention values. An analysis of variance indicated that both of these properties are significantly variable between sites and between horizons. There appears to be a relationship between land component type and the magnitude and variability of these properties. The clay mineralogical analysis revealed that the dominant clay minerals present in all the soils sampled are chlorite-vermiculite, kaolinite, sepiolite, and allophane. The presence of allophane and kaolinite may be related to the moderate to high P-retention values.

year: 1997

title: Decolonising legal research: Developing legal theory to articulate Māori and non-Māori legal research paradigms equitably

authors: Hasan-Stein, Linda

abstract: Māori and non-Māori legal research paradigms in Aotearoa New Zealand are separated by a considerable theoretical knowledge gap. Māori knowledge systems are generally not well known in a non-Māori context. In order to bridge this theoretical knowledge gap jurisprudential studies need to address this gap from Māori and non-Māori perspectives. Doing so enables the development of decolonised legal research paradigms which allow for the sharing of knowledge from positions of respect. In this work, a new theoretical interpretation of legal research paradigms in our jurisprudence is presented, relying on an interdisciplinary approach to support these interpretive strategies. 

Beginning with the understanding that knowledge is empowering for both Māori and non-Māori, I foreground the epistemological character of decolonising legal research that supports Linda Tuhiwai Smith’s call for research to be conceived differently and highlight the need for an integrated recognition of kaupapa Māori in the development of legal theory in Aotearoa New Zealand. Reimagining our laws as something more than ‘sovereignty’ is the first step in narrowing the current theoretical knowledge gap. I translate the broader language of colonialism into the more specific vocabulary of the criminal justice system, in order to make more visible the manner in which Eurocentrism permeates decolonising legal research and stifles the potential future social development of Māori. 

Since Linda Tuhiwai Smith’s call to decolonise research, significant progress has been made with regard to the inclusion of principles of tikanga Māori to guide legal research that includes Māori. However, transforming principles of tikanga Māori into our jurisprudential landscape is a complex task. It is increasingly recognised that understanding the key principles of tikanga Māori is not always sufficient and that a greater theoretical understanding of decolonising legal principles is needed. I will analyse theoretical features of research epistemologies with the goal of grasping the complex array of historically-specific practices through which particular dimensions of our socio-legal experience are produced. 

Finally, I will explore how an interdisciplinary approach enables us to link forms of subjectivity to forms of objectivity in a distinctively “cultural” way, by working through difference rather than against it, and by acknowledging as meaningful each law’s characteristic discursive formation. 

This work is written as an intervention in Eurocentrism, aimed at providing a fresh interpretation of decolonising legal research. On this level, the most important argumentative thread is the one that demonstrates how Eurocentrism can be read as a colonising tool, which deploys positions that marginalise Indigenous knowledge. By unpacking Eurocentrism’s complex meaning it is possible to refashion Eurocentrism to include the notions of “partnerships”, that value subjective experience over objective, and that, in reality, include “Indigenous cultural” qualities. 

This style of decolonising jurisprudence pushes strenuously for a legal paradigm shift towards a culturally safe space for all legal scholars, not just Māori; a shift that could encourage our legal theory to converge in a more holistic way. The most important argumentative threads are those centred on the inclusion of Indigenous arguments, and the emergent character of decolonising legal research categories such as whanaungatanga or relational accountability. This type of innovative legal interpretation offers the possibility for a new theoretical era for decolonising legal research.

text: Decolonising legal research: Developing legal theory to articulate Māori and non-Māori legal research paradigms equitably Māori and non-Māori legal research paradigms in Aotearoa New Zealand are separated by a considerable theoretical knowledge gap. Māori knowledge systems are generally not well known in a non-Māori context. In order to bridge this theoretical knowledge gap jurisprudential studies need to address this gap from Māori and non-Māori perspectives. Doing so enables the development of decolonised legal research paradigms which allow for the sharing of knowledge from positions of respect. In this work, a new theoretical interpretation of legal research paradigms in our jurisprudence is presented, relying on an interdisciplinary approach to support these interpretive strategies. 

Beginning with the understanding that knowledge is empowering for both Māori and non-Māori, I foreground the epistemological character of decolonising legal research that supports Linda Tuhiwai Smith’s call for research to be conceived differently and highlight the need for an integrated recognition of kaupapa Māori in the development of legal theory in Aotearoa New Zealand. Reimagining our laws as something more than ‘sovereignty’ is the first step in narrowing the current theoretical knowledge gap. I translate the broader language of colonialism into the more specific vocabulary of the criminal justice system, in order to make more visible the manner in which Eurocentrism permeates decolonising legal research and stifles the potential future social development of Māori. 

Since Linda Tuhiwai Smith’s call to decolonise research, significant progress has been made with regard to the inclusion of principles of tikanga Māori to guide legal research that includes Māori. However, transforming principles of tikanga Māori into our jurisprudential landscape is a complex task. It is increasingly recognised that understanding the key principles of tikanga Māori is not always sufficient and that a greater theoretical understanding of decolonising legal principles is needed. I will analyse theoretical features of research epistemologies with the goal of grasping the complex array of historically-specific practices through which particular dimensions of our socio-legal experience are produced. 

Finally, I will explore how an interdisciplinary approach enables us to link forms of subjectivity to forms of objectivity in a distinctively “cultural” way, by working through difference rather than against it, and by acknowledging as meaningful each law’s characteristic discursive formation. 

This work is written as an intervention in Eurocentrism, aimed at providing a fresh interpretation of decolonising legal research. On this level, the most important argumentative thread is the one that demonstrates how Eurocentrism can be read as a colonising tool, which deploys positions that marginalise Indigenous knowledge. By unpacking Eurocentrism’s complex meaning it is possible to refashion Eurocentrism to include the notions of “partnerships”, that value subjective experience over objective, and that, in reality, include “Indigenous cultural” qualities. 

This style of decolonising jurisprudence pushes strenuously for a legal paradigm shift towards a culturally safe space for all legal scholars, not just Māori; a shift that could encourage our legal theory to converge in a more holistic way. The most important argumentative threads are those centred on the inclusion of Indigenous arguments, and the emergent character of decolonising legal research categories such as whanaungatanga or relational accountability. This type of innovative legal interpretation offers the possibility for a new theoretical era for decolonising legal research.

year: 2026