Transformative Sea-level Rise Research and Planning: Establishing a University, Tribal, and Community Partnership for a Resilient California North Coast

Sea-level rise (SLR) is and will continue to be a pressing issue in the rural, North Coast region of California, especially since nearby Wigi (or Humboldt Bay) is experiencing one of the fastest rates of relative SLR on the U.S. West Coast. In this paper, we argue that SLR presents a transformative opportunity to rekindle environmental relationships and reshape the future of the California North Coast and beyond. As the preeminent higher education institution of the region, Cal Poly Humboldt has the responsibility to be a leader in education, research, and planning for climate resilience. We describe efforts of the Cal Poly Humboldt Sea Level Rise Institute to establish a university-Tribal-community partnership that braids together different approaches and ways of knowing to develop research and planning that supports a resilient California North Coast. Since Wigi is projected to experience the effects of SLR sooner than the rest of the state, the North Coast region is poised to act as an incubator for new ideas and solutions, including Indigenous knowledge systems, and to play a role in influencing equitable, resilient, and transformative SLR adaptation processes in other parts of the state and the world. This will require developing programming and expertise in specific disciplinary areas, but, more importantly, will require the development of opportunities and spaces for various disciplines, ways of knowing, and sectors (e.g. Tribal nations, academia, government, NGOs, private companies, and community groups) to converge and bring the best of what they have to address climate-induced challenges and opportunities

The US Program in Ground-Based Gravitational Wave Science: Contribution from the LIGO Laboratory

Recent gravitational-wave observations from the LIGO and Virgo observatories have brought a sense of great excitement to scientists and citizens the world over. Since September 2015,10 binary black hole coalescences and one binary neutron star coalescence have been observed. They have provided remarkable, revolutionary insight into the "gravitational Universe" and have greatly extended the field of multi-messenger astronomy. At present, Advanced LIGO can see binary black hole coalescences out to redshift 0.6 and binary neutron star coalescences to redshift 0.05. This probes only a very small fraction of the volume of the observable Universe. However, current technologies can be extended to construct "3rd Generation" (3G) gravitational-wave observatories that would extend our reach to the very edge of the observable Universe. The event rates over such a large volume would be in the hundreds of thousands per year (i.e. tens per hour). Such 3G detectors would have a 10-fold improvement in strain sensitivity over the current generation of instruments, yielding signal-to-noise ratios of 1000 for events like those already seen. Several concepts are being studied for which engineering studies and reliable cost estimates will be developed in the next 5 years

Measuring Economic Impact Through Adoption: A Study of the Multi-County New Landowners Educational Series

The Multi-County New Landowners Educational Series is an Extension education program offered in Austin, Colorado, Fayette, and Washington Counties in Texas. We sent an online survey to past participants of the program (those who participated between 2006 and 2010; N = 162). Findings revealed significant adoption of several best management practices that resulted in perceived increases in value per acre of participants\u27 properties, with the grand mean increase being $26.57 per acre. The data we collected illustrate the need for continued evaluation of the economic impact of Extension programs. In addition to discussing our methodology and findings, we identify opportunities and challenges related to documenting such impact

Development of a Metric for Assessing Full-Stack Developers’ Expertise

Full-stack development is a broadly-defined concept. Full-stack developers have a solid breadth of knowledge across a given tech stack and deeper experience in one or two particular areas. Organizations often seek full-stack developers with expertise in a specific stack layer. However, it is difficult to communicate skillset specifics between parties. This results in mismatches between developers and projects. Hence, this research introduces a metric for improving skillset communication between full-stack developers and project managers. The metric allows full-stack developers to allocate a fixed quantum of expertise points across stack layers. It forces them to distinguish their areas of expertise from areas in which they are less knowledgeable. A test was conducted to determine if the metric results in improved skillset matches. Subjects matched full-stack developers with systems development projects in a series of tests. The results indicate the metric results in better skillset matches than resumes alone

Leadership Advisory Boards in Texas: Their Perceived Ability and Utilization as the Visioning Body for Program Development

The ability of Leadership Advisory Boards within Texas AgriLife Extension Service to function as the primary visioning/needs assessment source is paramount to maintaining the grassroots connection for programs. The study reported here sought to measure the self-perceptions of members\u27 ability to meet the demand associated with this role. The study found that members feel confident in their ability to scan the community and identify relevant issues but found a need for increased training and orientation as to function and roles

Process of invasiveness among exotic tunicates in Prince Edward Island, Canada

abstract: Over the past decade, four exotic tunicates (Styela clava, Ciona intestinalis, Botrylloides violaceus and Botryllus schlosseri) have been reported in the Brudenell estuary in Prince Edward Island (PEI), Canada. Styela clava was the first exotic tunicate to arrive in 1997, rapidly establishing, spreading, invading, and eventually becoming a nuisance in several estuaries of PEI. In the Brudenell estuary, S. clava remained the only exotic nuisance tunicate until 2003. In the fall of 2004, the vase tunicate C. intestinalis, was reported in low abundance, followed by the two colonial species, B. schlosseri and B. violaceus, reported in the spring of 2005. The abundance of C. intestinalis rapidly increased post-introduction, eventually replacing S. clava as the foremost nuisance species on mussel farms in the estuary. To date, C. intestinalis continues to colonize this estuary at epidemic proportions, resulting in the continuing drop of S. clava abundance. The current abundance of C. intestinalis is estimated at 5 cm(-2), which is similar to S. clava abundance at its height in 2003. The 2006 abundance of S. clava is estimated to have fallen to near 0 cm(-2). The dominance of C. intestinalis as a fouling organism on mussel farms is considered a serious threat to this aquaculture industry, mainly due to its unmanageable weight. The process of the detection, establishment, invasiveness, and eventual rise to nuisance level of exotic tunicates in the Brudenell River is presented

Assessing the Perceptions and Impact of Critical Incident Stress Management Peer Support among Firefighters and Paramedics in Canada

Relative to the general population, public safety personnel (PSP) appear at an increased risk of developing mental health challenges as a result of repeated exposure to potentially psychologically traumatic events (PPTEs). To help mitigate the impact of PPTEs on PSP mental health, many PSP agencies have implemented diverse peer support despite limited empirical evidence. The current study was designed to expand the empirical evidence surrounding peer support by investigating one of the most widely used and structured peer support resources: Critical Incident Stress Management (CISM). Specifically, the current study with integrated firefighters and paramedics assessed (a) the prevalence of mental disorders; (b) perceptions of high fidelity CISM peer support; and (c) the comparative associations of CISM with high fidelity (n = 91) versus unknown fidelity (n = 60) versus no CISM (n = 64) and mental health. Results indicated that (a) mental disorders are prevalent among PSP irrespective of gender, age, and years of service; (b) participants perceived CISM peer support as offering beneficial and valuable tools (e.g., skills and coping strategies); and (c) high fidelity CISM environments offer some mental health benefits to individuals who screen positive for alcohol use disorder and generalized anxiety disorder. Overall, the current study offers novel information that can inform future directions for evidence-based peer support and policy decisions designed to support the mental health of PSP