Browsing by Author "Minton C"

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Effects of geolocators on hatching success, return rates, breeding movements, and change in body mass in 16 species of Arctic-breeding shorebirds.
(2016) Weiser EL; Lanctot RB; Brown SC; Alves JA; Battley PF; Bentzen R; Bêty J; Bishop MA; Boldenow M; Bollache L; Casler B; Christie M; Coleman JT; Conklin JR; English WB; Gates HR; Gilg O; Giroux M-A; Gosbell K; Hassell C; Helmericks J; Johnson A; Katrínardóttir B; Koivula K; Kwon E; Lamarre J-F; Lang J; Lank DB; Lecomte N; Liebezeit J; Loverti V; McKinnon L; Minton C; Mizrahi D; Nol E; Pakanen V-M; Perz J; Porter R; Rausch J; Reneerkens J; Rönkä N; Saalfeld S; Senner N; Sittler B; Smith PA; Sowl K; Taylor A; Ward DH; Yezerinac S; Sandercock BK
BACKGROUND: Geolocators are useful for tracking movements of long-distance migrants, but potential negative effects on birds have not been well studied. We tested for effects of geolocators (0.8-2.0 g total, representing 0.1-3.9 % of mean body mass) on 16 species of migratory shorebirds, including five species with 2-4 subspecies each for a total of 23 study taxa. Study species spanned a range of body sizes (26-1091 g) and eight genera, and were tagged at 23 breeding and eight nonbreeding sites. We compared breeding performance and return rates of birds with geolocators to control groups while controlling for potential confounding variables. RESULTS: We detected negative effects of tags for three small-bodied species. Geolocators reduced annual return rates for two of 23 taxa: by 63 % for semipalmated sandpipers and by 43 % for the arcticola subspecies of dunlin. High resighting effort for geolocator birds could have masked additional negative effects. Geolocators were more likely to negatively affect return rates if the total mass of geolocators and color markers was 2.5-5.8 % of body mass than if tags were 0.3-2.3 % of body mass. Carrying a geolocator reduced nest success by 42 % for semipalmated sandpipers and tripled the probability of partial clutch failure in semipalmated and western sandpipers. Geolocators mounted perpendicular to the leg on a flag had stronger negative effects on nest success than geolocators mounted parallel to the leg on a band. However, parallel-band geolocators were more likely to reduce return rates and cause injuries to the leg. No effects of geolocators were found on breeding movements or changes in body mass. Among-site variation in geolocator effect size was high, suggesting that local factors were important. CONCLUSIONS: Negative effects of geolocators occurred only for three of the smallest species in our dataset, but were substantial when present. Future studies could mitigate impacts of tags by reducing protruding parts and minimizing use of additional markers. Investigators could maximize recovery of tags by strategically deploying geolocators on males, previously marked individuals, and successful breeders, though targeting subsets of a population could bias the resulting migratory movement data in some species.
Exploring the Challenges of Context in Accessing Mental Health Support in Rural New Zealand: A Case Study Approach.
(John Wiley and Sons Ltd., 2024-10-28) Ferris-Day P; Harvey C; Minton C; Donaldson A
Objective This paper explores the complexities that impact access to mental health services in rural New Zealand. Historical, cultural, social and political factors will be examined against the philosophical positioning of Foucault and Fairclough. Study Design This research is a single-embedded case study design exploring participants' discourses in the context of a rural, bounded geographical area of New Zealand. Results The results show that mental health support that addresses people's actual needs rather than the needs that governments map against ever-changing policy is required and that an awareness of context within case study research is important. Discussion The process of case study design is described, including building upon a rationale for selecting the case, collecting data and conducting case analysis and interpretation. This study examines factors influencing the real-life rural context of accessing mental health support. This article demonstrates that case-study research can be valuable for navigating context complexity and developing nuanced understandings of complex phenomena. Conclusion The paper highlights how the multifaceted case study context is more than mapping discourses against a rural backdrop. It is necessary to consider the power dynamics that shape experiences and their impact on service creation and its consequent delivery. Implications for Research Policy and Practice Rather than services being created that are complex and not meeting people's needs, there is a need to listen to the people who have experienced mental health distress and provide services and support in locations other than clinical settings.
What discourses shape and reshape men's experiences of accessing mental health support?
(John Wiley and Sons Australia, Ltd, 2024-04-10) Ferris-Day P; Harvey C; Minton C; Donaldson A
The research employs a single embodied case study design with the aim to examine the discourse of men accessing and receiving mental health support alongside those who are the providers of the support. Three groups of adults were interviewed: men who had experienced mental health problems and had attempted to access mental health support; lay people who supported them, such as partners and non-mental health professionals and professionals, such as mental health nurses, social workers, clinical psychologists and general practitioners. Critical discourse analysis (CDA) is used to identify discourses around three emergent themes: well-being, power and dominance and social capital. Participants seeking mental health support often referred to mental health services as not listening or that what was offered was not useful. A lack of belonging and community disconnectedness was apparent throughout all participant interviews. The study is reported according to the COREQ guidelines.