This qualitative and exploratory study aimed to understand the experience of adolescents during visits outside the school context in science museums and centres, and how the free-choice learning processes are constructed in this context. We analyzed the visits of four adolescents groups, from public schools, to Maloka (Bogotá, Colombia), and...
This case study is in response to a recognized need to transform short-term regional ocean condition forecast information into useful data products for a range of end users, considering their perceptions of uncertainty and risk associated with these forecasts. It demonstrates the value of user engagement in achieving long-term goals...
The high school module outlined in this article builds on the strengths of existing resources by incorporating many of their approaches. However, lesson designers intentionally avoided the most common ocean acidification lab (placing shells in vinegar and watching them dissolve) because they found evidence that this experiment reinforces misconceptions about...
Long-distance migrants, including Pacific salmon (Oncorhynchus
spp), can use geomagnetic information to navigate. We tested
the hypothesis that a “magnetic map” (i.e., an ability to extract
positional information from Earth’s magnetic field) also exists in a
population of salmon that do not undertake oceanic migrations.
This study examined juvenile Atlantic...
Recognisable debris from the Great Tōhoku Earthquake and Tsunami of March 2011 began arriving on the coasts of Oregon and Washington, USA in June 2012. This debris often carried fouling Japanese marine algae, and there was concern that these species might recruit and invade northeast Pacific shores. From June 2012...
During traditional boat-based surveys of marine megafauna, behavioral observations are typically limited to records of animal surfacings obtained from a horizontal perspective. Achieving an aerial perspective has been restricted to brief helicopter or airplane based observations that are costly, noisy, and risky. The emergence of commercial small unmanned aerial systems...
Aggregations of the neustonic hydrozoan Velella velella occur periodically in the northern California Current. Despite the regular occurrence of notable bloom events in this productive upwelling zone, little is known about their trophic ecology. We used gut content and stable isotope analyses (SIA) to elucidate V. velella prey selectivity and...
Coupled models of coastal hazards, ecosystems, socioeconomics, and landscape management in conjunction with alternative scenario analysis provide tools that can allow decision-makers to explore effects of policy decisions under uncertain futures. Here, we describe the development and assessment of a set of model-based alternative future scenarios examining climate and population...
Commercial fishing is deeply embedded in the economy and culture of many communities on the Oregon coast. Recent economic, environmental, and regulatory changes impacting fisheries have exacerbated the need to investigate the relationship between the commercial fishing industry and their host communities. The objective of this study is to examine...
Pyrosomes are colonial pelagic tunicates that have fascinated marine biologists for over a century. Their name comes from the “fiery” bioluminescence that luminous organs produce at night time. Blooms of pyrosomes, identified as Pyrosoma atlanticum (Peron, 1804), have recently appeared in the North Pacific Ocean, prompting questions about environmental factors...