title: Remote sensing of freshwater environments: Trial application on the lower Waikato River.

authors: Ashraf, Muhammad Salman

subjects: remote sensing data

abstract: The overall goal of the study is to evaluate multi-sensor and multi-spectral satellite data to characterise different freshwater habitat zones of large rivers and lakes of the Waikato region.  The earlier evaluation of different sources of remotely sensed data suggested the implementation of sub-pixel classification on the QuickBird satellite image of Tongariro River delta region.  The current research is further expanding the same research on other freshwater environments within the Waikato region.

text: Remote sensing of freshwater environments: Trial application on the lower Waikato River. The overall goal of the study is to evaluate multi-sensor and multi-spectral satellite data to characterise different freshwater habitat zones of large rivers and lakes of the Waikato region.  The earlier evaluation of different sources of remotely sensed data suggested the implementation of sub-pixel classification on the QuickBird satellite image of Tongariro River delta region.  The current research is further expanding the same research on other freshwater environments within the Waikato region.

year: 2009-06

title: The effect of age and experience on hazard perception and speed  choice in male drivers

authors: Crosswell, Rebekah Jane

subjects: hazard perception

abstract: There are many deaths on New Zealand roads each year, due to speeding related incidents. Teenage drivers (aged 15 to 24 years) are excessively represented in crash statistics. Young drivers seem to have poor hazard perception abilities compared to that of Older Experienced drivers, and may have problems choosing the appropriate speed for the road conditions.
While speeding is difficult to measure in real world situations, the use of a laboratory speed choice task in the current study allowed for speed choice to be studied in a controlled laboratory setting, in an objective way. The current experiment investigated hazard perception and speed choice in males (with higher crash statistics compared to females) using four groups, Young Novice, Advanced Novice, Young Experienced and Older Experienced drivers. Independent variables included age (ranging from 15 to 60 years), experience (Young Novice, Advanced Novice, Young Experienced and Older Experienced) and differing weather conditions (dry and wet) on rural roads and day and night conditions on urban roads. Participants were given a hazard perception dual task as per where they had a primary task of detecting immediate hazards, as well as performing a secondary task of keeping a small dot within a small square, stimulating the steering in real driving. For the Video Speed Choice Task (VST), participants were shown the video clips and asked “how fast do you think you were travelling?” And “what would be the ideal speed appropriate for the road conditions?” The results showed that younger drivers were more likely to select slower speeds, closer to the speed limit, whereas Older Experienced drivers chose greater speeds. Slower speeds were chosen during night-time conditions, and wet conditions. These unexpected results may be for a number of reasons, to be discussed in the following thesis. They will be examined in terms of the current literature on hazard perception, speed choice and driver safety in New Zealand and overseas. Implications of the current study and future research will also be discussed.

text: The effect of age and experience on hazard perception and speed  choice in male drivers There are many deaths on New Zealand roads each year, due to speeding related incidents. Teenage drivers (aged 15 to 24 years) are excessively represented in crash statistics. Young drivers seem to have poor hazard perception abilities compared to that of Older Experienced drivers, and may have problems choosing the appropriate speed for the road conditions.
While speeding is difficult to measure in real world situations, the use of a laboratory speed choice task in the current study allowed for speed choice to be studied in a controlled laboratory setting, in an objective way. The current experiment investigated hazard perception and speed choice in males (with higher crash statistics compared to females) using four groups, Young Novice, Advanced Novice, Young Experienced and Older Experienced drivers. Independent variables included age (ranging from 15 to 60 years), experience (Young Novice, Advanced Novice, Young Experienced and Older Experienced) and differing weather conditions (dry and wet) on rural roads and day and night conditions on urban roads. Participants were given a hazard perception dual task as per where they had a primary task of detecting immediate hazards, as well as performing a secondary task of keeping a small dot within a small square, stimulating the steering in real driving. For the Video Speed Choice Task (VST), participants were shown the video clips and asked “how fast do you think you were travelling?” And “what would be the ideal speed appropriate for the road conditions?” The results showed that younger drivers were more likely to select slower speeds, closer to the speed limit, whereas Older Experienced drivers chose greater speeds. Slower speeds were chosen during night-time conditions, and wet conditions. These unexpected results may be for a number of reasons, to be discussed in the following thesis. They will be examined in terms of the current literature on hazard perception, speed choice and driver safety in New Zealand and overseas. Implications of the current study and future research will also be discussed.

year: 2012

title: Kaitiakitanga - Active guardianship, responsibilities and relationships with the world: Towards a bio-cultural future In early childhood education

authors: Paul-Burke, Kura

abstract: The world is a vast family, and humans are children of the earth and sky, and cousins to all living things. Such unity means that nature is the ultimate teacher about life (Royal 2010, p. 9).
For Māori (indigenous peoples of Aotearoa New Zealand) the term kaitiakitanga (pronounced, kye-tee-ah-key-tar-ngah) is often used to refer to the active guardianship and management of natural organisms and their environments. Mātauranga Māori or Māori knowledge positions humans within nature and focuses on ways in which cultural understandings and intergenerational connections between people and their biophysical contexts assist in the retention and protection of biodiversity and ecologically sustainable ecosystems. This entry critically reflects notions of kaitiakitanga and bio-cultural connectivity as important and meaningful contributors for young children and their relationships with and for the world.

text: Kaitiakitanga - Active guardianship, responsibilities and relationships with the world: Towards a bio-cultural future In early childhood education The world is a vast family, and humans are children of the earth and sky, and cousins to all living things. Such unity means that nature is the ultimate teacher about life (Royal 2010, p. 9).
For Māori (indigenous peoples of Aotearoa New Zealand) the term kaitiakitanga (pronounced, kye-tee-ah-key-tar-ngah) is often used to refer to the active guardianship and management of natural organisms and their environments. Mātauranga Māori or Māori knowledge positions humans within nature and focuses on ways in which cultural understandings and intergenerational connections between people and their biophysical contexts assist in the retention and protection of biodiversity and ecologically sustainable ecosystems. This entry critically reflects notions of kaitiakitanga and bio-cultural connectivity as important and meaningful contributors for young children and their relationships with and for the world.

year: 2015