Collaboration and Community-Engaged Practice in Indigenous Tertiary Music Education : A Case Study and Model from South Australia

This article provides a case study from the Centre for Aboriginal Studies in Music (CASM), a specialist education provider and unique Australian Indigenous cultural institution for applied research, working in support of Aboriginal and Torres Strait Islander musicians and music at the University of Adelaide. The case study describes the founding philosophy, theoretical underpinning, policy framework, guiding principles and practical methodology of the work of CASM, with insights into inherent challenges in maintaining an Indigenous “cultural space” within a mainstream institutional setting, and the central importance, in such a setting, of collaborative and community-engaged policies and practices in working effectively for and with Indigenous musicians and stakeholder communities

Visitor satisfaction with a key wildlife tourism destination within the context of a damaged landscape

Wildlife tourism is a growing industry globally and visitor satisfaction is vital to ensure its long-term sustainability. The Lower Kinabatangan River is a premier wildlife tourism destination that is affected by surrounding land uses and needs careful management to ensure it continues to provide positive wildlife tourism experiences. As little is known about the motivations and satisfaction of tourists with this experience, a visitor survey was conducted along the Lower Kinabatangan River with 346 surveys completed. The attribute ‘Interest in viewing wildlife’ had the highest mean level of importance and satisfaction (mean = 4.54 and 4.1, respectively, on a 5-point scale). Respondents were very satisfied with their wildlife tour experience (85%) and would recommend the experience to their friends (87%). However, almost half of respondents (47%) felt more needed to be done to protect the Kinabatangan River and wildlife. Although respondents were satisfied overall with their experience, they also expressed concerns over the number of boats and the protection of the River. Comments focused on the presence of rubbish in the River, intrusion of oil palm and the loss of forest. Many issues are beyond the management realms of tour operators but will impact on the future of the industry

Monitoring the dead as an ecosystem indicator

Dead animal biomass (carrion) is present in all terrestrial ecosystems, and its consumption, decomposition, and dispersal can have measurable effects on vertebrates, invertebrates, microbes, parasites, plants, and soil. But despite the number of studies examining the influence of carrion on food webs, there has been no attempt to identify how general ecological processes around carrion might be used as an ecosystem indicator. We suggest that knowledge of scavenging and decomposition rates, scavenger diversity, abundance, and behavior around carrion, along with assessments of vegetation, soil, microbe, and parasite presence, can be used individually or in combination to understand food web dynamics. Monitoring carrion could also assist comparisons of ecosystem processes among terrestrial landscapes and biomes. Although there is outstanding research needed to fully integrate carrion ecology and monitoring into ecosystem management, we see great potential in using carrion as an ecosystem indicator of an intact and functional food web. © 2021 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd. **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Philip Barton" is provided in this record*

Friends or Strangers? A Feasibility Study of an Innovative Focus Group Methodology

Focus groups are useful tools for examining perceptions, feelings, and suggestions about topics, products, or issues. Typically, focus groups are held in formal facilities with “strangers” or participants who do not know each other. Recent work suggests that “friendship groups” may provide an innovative alternative for collecting group-level qualitative data. This approach involves recruiting a single “source participant” who hosts a group in his/her home and recruits friends possessing the characteristics desired for the study. In order to examine the feasibility of friendship groups as a defensible research methodology, we conducted a series of four friendship groups as a feasibility study. Our analysis examined data from questionnaires about demographics, levels of acquaintanceship, and experience taking part in the group; transcripts; observational data; and the time and costs for recruiting. Using these data, we examined group dynamics, implementation issues, and recruitment time and costs. Based on these analyses, our study determined that friendship groups have the potential to be a viable and cost-effective method of qualitative inquiry

Looking for evidence that place of residence influenced visitor attitudes to feeding wild dolphins

Purpose – To ascertain if place attachment or experiential norms influence visitor attitudes to the feeding of wild dolphins. Design/Methodology/Approach – A cross section of beach based visitors at a popular Australian marine tourism destination were opportunistically sampled using pen and paper questionnaires. Findings – Visitors expressed strong support for the strictly controlled minimalist reward feeding that accompanies beach based wild dolphin interactions at the Bunbury Dolphin Discovery Centre and visitors believe there are tourism benefits to be gained from the regulated feeding of wild dolphins. Results also suggest that neither place attachment nor experiential norms influence visitor attitudes to feeding of the Koombana Bay dolphin population. Originality of the research – This location specific, snapshot, case study suggests that contrary to published theory, place attachment and experiential norms do not influence tourist attitudes to wildlife feeding, especially for charismatic iconic wildlife such as dolphins

JWST Imaging of the Cartwheel Galaxy Reveals Dust Associated with SN 2021afdx

We present near- and mid-infrared (0.9-18 $\mu$m) photometry of supernova (SN) 2021afdx, which was imaged serendipitously with the James Webb Space Telescope (JWST) as part of its Early Release Observations of the Cartwheel Galaxy. Our ground-based optical observations show it is likely to be a Type IIb SN, the explosion of a yellow supergiant, and its infrared spectral energy distribution (SED) $\approx$200 days after explosion shows two distinct components, which we attribute to hot ejecta and warm dust. By fitting models of dust emission to the SED, we derive a dust mass of $(3.8_{-0.3}^{+0.5}) \times 10^{-3}\ M_\odot$, which is the highest yet observed in a Type IIb SN but consistent with other Type II SNe observed by the Spitzer Space Telescope. We also find that the radius of the dust is significantly larger than the radius of the ejecta, as derived from spectroscopic velocities during the photospheric phase, which implies that we are seeing an infrared echo off of preexisting dust in the progenitor environment, rather than dust newly formed by the SN. Our results show the power of JWST to address questions of dust formation in SNe, and therefore the presence of dust in the early universe, with much larger samples than have been previously possible.Comment: updated to match accepted versio

SN 2022jox: An extraordinarily ordinary Type II SN with Flash Spectroscopy

We present high cadence optical and ultraviolet observations of the Type II supernova (SN), SN 2022jox which exhibits early spectroscopic high ionization flash features of \ion{H}{1}, \ion{He}{2}, \ion{C}{4}, and \ion{N}{4} that disappear within the first few days after explosion. SN 2022jox was discovered by the Distance Less than 40 Mpc (DLT40) survey $\sim$0.75 days after explosion with followup spectra and UV photometry obtained within minutes of discovery. The SN reached a peak brightness of M$_V \sim$ $-$17.3 mag, and has an estimated $^{56}$Ni mass of 0.04 M$_{\odot}$, typical values for normal Type II SNe. The modeling of the early lightcurve and the strong flash signatures present in the optical spectra indicate interaction with circumstellar material (CSM) created from a progenitor with a mass loss rate of $\dot{M} \sim 10^{-3}-10^{-2}\ M_\odot\ \mathrm{yr}^{-1}$. There may also be some indication of late-time CSM interaction in the form of an emission line blueward of H$\alpha$ seen in spectra around 200 days. The mass-loss rate is much higher than the values typically associated with quiescent mass loss from red supergiants, the known progenitors of Type II SNe, but is comparable to inferred values from similar core collapse SNe with flash features, suggesting an eruptive event or a superwind in the progenitor in the months or years before explosion.Comment: Submitted to Ap

Shock Cooling and Possible Precursor Emission in the Early Light Curve of the Type II SN 2023ixf

We present the densely sampled early light curve of the Type II supernova (SN) 2023ixf, first observed within hours of explosion in the nearby Pinwheel Galaxy (Messier 101; 6.7 Mpc). Comparing these data to recently updated models of shock cooling emission, we find that the progenitor likely had a radius of $410 \pm 10\ R_\odot$ (statistical uncertainty only), consistent with a red supergiant. These models provide a good fit to the data starting about 1 day after the explosion, despite the fact that the classification spectrum shows signatures of circumstellar material around SN 2023ixf during that time. Photometry during the first day after the explosion, provided almost entirely by amateur astronomers, does not agree with the shock cooling models or a simple power-law rise fit to data after 1 day. We consider the possible causes of this discrepancy, including precursor activity from the progenitor star, circumstellar interaction, and emission from the shock before or after it breaks out of the stellar surface. The very low luminosity ($-11\mathrm{\ mag} > M > -14\mathrm{\ mag}$) and short duration of the initial excess leads us to prefer a scenario related to prolonged emission from the SN shock traveling through the progenitor system.Comment: submitted to ApJ