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Embedding learning abroad as part of the curriculum has become popular in Australia, Canada, New Zealand, the US and European countries. In Australia, the government has actively promoted and committed to funding students' learning abroad in the Indo-Pacific region which is considered to be strategic to the nation's prosperity and public diplomacy. The majority of the literature on outbound student mobility has concentrated on its benefits to students' development of global competence and employability. However, little is known about how students are engaged in curriculum-specific learning and development of discipline-specific knowledge through short-term mobility experiences. This article responds to this gap in the existing literature. It aims to examine how a short-term mobility program to Japan affects Australian undergraduate students' curriculum-specific learning. The article draws on 45 interviews with science students across three rounds (pre-departure, in-country, and re-entry). It uses Barnett and Coate's framework of curriculum and Tran's concept of mobility as becoming to analyse whether and how the short-term mobility program engages students in their knowing, acting and becoming whereby they are able to construct, organise and build on what they know and can do to arrive at new knowledge, skills and ways of being/becoming. Based on the findings of the study, we discuss implications for how learning abroad in the Indo-Pacific can potentially enhance Australian students' deep and meaningful learning in not only cultural and social but also academic aspects. Practical principles for optimising students' curriculum-specific learning through short-term mobility programs are generated. [ABSTRACT FROM AUTHOR]

One in four Australian undergraduate students participates in learning abroad during their study. Since 2012, faculty-led mobility programmes have overtaken exchange programs to become the most popular outbound mobility type in Australia. However, little has been known about how faculty-led short-term mobility programmes affect students' employability and what might be the benefits of Australian science students' participation in this type of mobility in the Indo-Pacific. This article analyses how a faculty-led programme in science to Japan affects its participants' employability, from the perspectives of students participating in a New Colombo Plan mobility program funded by the Australian government. The study found that it was changes in the students' guided learning circumstance as they navigated the transient space in off-track locations in Japan that enabled them to learn new disciplinary knowledge, acquire transferable skills, accumulate real-life Indo-Pacific experiences and develop empathy and cultural understandings. Despite the development of these qualities, the study found challenges facing students to link knowledge-skill-attribute development to employability. The article discussed implications for developing a more systemic and coordinated approach across the curriculum, career support unit and global mobility office to integrate learning abroad experiences into pedagogy and career counselling service to enhance student employability. [ABSTRACT FROM AUTHOR]

The swimming of male gametes of brown algae is controlled by two heterokont flagella, regardless of reproductive system, but the patterns of flagellar movement can vary. We investigated sperm chemotaxis and phototaxis in four oogamous Australasian fucalean species. Sperm morphology was similar to that of male gametes of isogamous and anisogamous species but their chemotactic behaviours were much closer to those of other oogamous species than those of isogamous and anisogamous species. Moreover, unlike anisogamous species, sperm chemotaxis of the oogamous species, Hormosira banksii, was not inhibited by a phosphodiesterase inhibitor, theophylline, suggesting variability in regulatory mechanisms of sperm chemotaxis amongst brown algae. In our previous work, lower extracellular Ca2+, supernatant of female gametes and theophylline induced the reversal of phototactic signs in anisogamous male gametes. In contrast, lower extracellular Ca2+ and theophylline did not significantly affect phototaxis in sperm of the oogamous H. banksii. Moreover, high extracellular Ca2+ and supernatant of eggs disrupted the negative phototaxis but did not reverse their phototactic sign. These results suggest that the regulation of phototaxis also varies amongst brown algal gametes. Further investigation of brown algal species is warranted to assess the generality of these patterns of chemotaxis and phototaxis among anisogamous and oogamous gametes. [ABSTRACT FROM AUTHOR]

AbstractDespite the opportunity to integrate ocean literacy in schools, there is limited global evidence that learning about the ocean has been prioritised in formal educational systems. An overloaded curriculum, teacher’s lack of ocean knowledge and the limited availability of educational resources are the main barriers for the inclusion of ocean topics in schools. To tackle these challenges, we developed an ocean education training program for primary school teachers and provided them with teaching resources to deliver ocean concepts and increase awareness of a local marine environment. Our results showed a positive response from teachers regarding the program, their experience, and the incorporation of ocean literacy in their lessons across different learning areas. This study emphasises the importance of training teachers in ocean literacy and can be used as a model to design marine education programs that consider the local, cultural, and environmental context of individual schools. [ABSTRACT FROM AUTHOR]

Hormosira banksii is a dominant intertidal alga characterised by limited dispersal of propagules, yet it has a broad distribution throughout temperate Australasia. However, the high abundance of beach wrack of H. banksii on sandy beaches along southwest Victoria, the frequency of frond dislodgment and the force required to break it from the substratum remain unknown. Dislodgment of macroalgae has been shown to influence dispersal processes; therefore, we tested the model that long-distance dispersal of H. banksii is facilitated by weak attachment to the substratum and frequent dislodgment of fertile fronds. We monitored the dislodgment of H. banksii individuals and conducted in situ pull tests to determine the attachment strength of fronds of H. banksii. We further tested whether thallus size or pull direction influenced attachment strength of H. banksii. We found that breakage of vesicles and fronds was a regular event during the survey period and that the mean attachment strength of fronds of H. banksii was weak compared to other intertidal algae. Furthermore, we found that thallus size did not influence the force required to break fronds of H. banksii from the substratum but that the direction that fronds were pulled from the substratum did. We suggest that fronds of H. banksii do drift frequently and that long-distance dispersal is likely to be an important mechanism for the distributional success of this species. [ABSTRACT FROM AUTHOR]

Information on the variability in supply of algal propagules is scarce, hindered by the difficulty in identifying propagules, but this variability may affect the distribution and abundance of algal assemblages. This study examined the small-scale (½ hourly to hourly) temporal variation in propagule supply of Chondrus verrucosus (Gigartinaceae, Rhodophyta) over a dense, isolated bed in south-eastern Japan in summer and winter of 1999. Either 0.5 litre scoop samples or 5 litre pump samples were collected ½ hourly to hourly over 13, 22.5, and 30 h on three occasions in summer (June & July) and 32 h on one occasion in winter (December). Sampling was conducted around either the new moon (two occasions in summer) or full moon (one occasion in both summer and winter) and incorporated full tidal sequences including daytime (summer) and nighttime (winter) low-low (LL) tides. Chondrus verrucosus was the only red alga with spores within the size range of 15-20 μm that was fertile in the study area and surrounds at the time of sampling facilitating identification of spores. Spores in scoop samples were settled onto Petri dishes and identified on the basis of cell shape, colour and size. Pump samples were filtered onto transparent membrane filters and identified using epifluorescence microscopy: C. verrucosus spores fluoresced bright yellow and were easily distinguished from other micro-organisms of similar size, which fluoresced red or green. Results showed that while propagules could be found in the water column at most times, propagule supply of C. verrucosus was greatest during the 1-2 h period following LL tides. Variability in propagule supply was less than in previous studies examining surface or offshore waters. Spore release is thought to be stimulated by either desiccation or salinity changes associated with periods of emersion at low tide followed by re-immersion on incoming tides. [ABSTRACT FROM AUTHOR]