Auckland University of Technology

About: Auckland University of Technology is a education organization based out in Auckland, New Zealand. It is known for research contribution in the topics: Population & Context (language use). The organization has 4116 authors who have published 13461 publications receiving 353076 citations. The organization is also known as: AUT & AUT University.

International Study of Objectively-measured Physical Activity and Sedentary Time with Body Mass Index and Obesity: IPEN Adult Study

Abstract: International study of objectively measured physical activity and sedentary time with body mass index and obesity: IPEN adult study

Benthic macro-invertebrate community composition within a mangrove/seagrass estuary in northern New Zealand

Abstract: In the tropics and sub-tropics, estuarine environments with mangrove and seagrass habitats provide important structures and resources for diverse communities of benthic organisms. However, temperate estuarine habitats, especially in mangrove areas, may differ significantly in their community associations and interactions. The community composition of benthic macro-fauna was investigated within temperate Matapouri Estuary, northern New Zealand. The density and distribution of fauna were sampled within six distinctive habitats (mangrove stands, pneumatophore zones, Zostera beds, channels, banks, and sand flats), within four sampling events between December 2002 and September 2003. Each type of habitat was replicated seven times within different locations in the estuary. Counts of all infauna and epifauna within four replicate cores were recorded from each habitat and location. Multidimensional scaling plots were used to identify differences in structure and composition of assemblages among habitats and locations within each sampling event. Results from these benthic samples indicate that Matapouri Estuary has a high overall biodiversity, with distinctive faunal assemblages found within different habitats, and some seasonal variations also apparent. In terms of both number of individuals and taxa per unit area, seagrass beds had the highest numbers and mangrove areas had the lowest numbers, with all other habitats in between. Some locations were found to support a high diversity of organisms across habitats, while other locations had high densities of a few species only. Several physical and biological differences between tropical/sub-tropical and New Zealand's temperate mangrove habitats are put forth as potential reasons for the lower density and diversity of the benthic component observed herein. Further ongoing studies aim to elucidate the structure and interactions within food webs in this estuarine ecosystem.

Maximizing the Rigor of Action Research: Why Would You Want To? How Could You?

Abstract: Since the late 1980s, much has been written about the meaning of action research (AR), and the basic cycle of planning, action, observation, and reflection has been used to improve practice in many...

Comparing the New Zealand and Swedish National Surveys of Gambling and Problem Gambling

Abstract: National surveys of gambling and problem gambling have recently been completed in New Zealand and Sweden. These studies are unique in that data collection was undertaken by official government statistical agencies, involved large, nationally representative samples, and attained high response rates. Comparison of the findings is facilitated by the use of similar procedures and instrumentation and is of interest in that both countries have similar per capita gambling expenditure and welfare states that have recently undergone major economic and social restructuring. Data on gambling participation, problem gambling prevalence and risk factors for problem gambling are presented and discussed. While there are a number of similarities and differences, the Swedish findings are more similar to those of an earlier national survey conducted in New Zealand during 1991. This suggests that risk factors are changing over time in relation to evolving patterns of gambling participation and attitudes towards gambling, a finding that has implications for future patterns of gambling and problem gambling in these and other countries.