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"Hughes, Lesley"
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Climate change and Australia: key vulnerable regions
Natural ecosystems are generally considered to be one of the most vulnerable sectors to negative impacts from rapid climate change. Australia’s rich biodiversity is already under considerable threat from multiple human impacts, and climate change will impose additional stress. Opportunities for most Australian species to adapt to climate change by altering their distribution will be limited due to a number of characteristics of the Australian environment, both physical and biotic, including topography, habitat fragmentation, low capacity for dispersal and the restricted geographic ranges of many species. This review summarizes recent and projected climate trends in Australia and discusses how species may respond to these changes in the context of the particular environmental characteristics and biogeographic history of the continent. It also identifies particular regions and ecosystems likely to be most negatively affected in the short to medium term.
Journal Article
Patient experience feedback in UK hospitals: What types are available and what are their potential roles in quality improvement (QI)?
by
Marsh, Claire
,
Peacock, Rosemary
,
Hughes, Lesley
in
Accountability
,
Classification
,
Complaints
2019
Background & objectives The comparative uses of different types of patient experience (PE) feedback as data within quality improvement (QI) are poorly understood. This paper reviews what types are currently available and categorizes them by their characteristics in order to better understand their roles in QI. Methods A scoping review of types of feedback currently available to hospital staff in the UK was undertaken. This comprised academic database searches for “measures of PE outcomes” (2000‐2016), and grey literature and websites for all types of “PE feedback” potentially available (2005‐2016). Through an iterative consensus process, we developed a list of characteristics and used this to present categories of similar types. Main results The scoping review returned 37 feedback types. A list of 12 characteristics was developed and applied, enabling identification of 4 categories that help understand potential use within QI—(1) Hospital‐initiated (validated) quantitative surveys: for example the NHS Adult Inpatient Survey; (2) Patient‐initiated qualitative feedback: for example complaints or twitter comments; (3) Hospital‐initiated qualitative feedback: for example Experience Based Co‐Design; (4) Other: for example Friends & Family Test. Of those routinely collected, few elicit “ready‐to‐use” data and those that do elicit data most suitable for measuring accountability, not for informing ward‐based improvement. Guidance does exist for linking collection of feedback to QI for some feedback types in Category 3 but these types are not routinely used. Conclusion If feedback is to be used more frequently within QI, more attention must be paid to obtaining and making available the most appropriate types.
Journal Article
Species loss and gain in communities under future climate change: consequences for functional diversity
by
Leishman, Michelle R.
,
Gallagher, Rachael V.
,
Hughes, Lesley
in
Australia
,
Biodiversity
,
Climate change
2013
It is anticipated that anthropogenic climate change will lead to substantial reassembly within communities in coming decades as individual species shift their ranges to track optimal conditions for growth and survival. As species are lost and gained in communities, what are the consequences for functional trait diversity? Functional traits are the characteristics of species that affect individual performance and provide the vital link between biodiversity at the species level and ecosystem function. We investigated how projected changes in species richness in plant communities under climate change scenarios for the decade 2050 will affect the distribution and diversity of five functional traits. We aggregated range change projections made in Maxent for the decade 2050 across all species in the regional pool of littoral rainforest vines in eastern Australia (n = 163 species). The effect of richness changes on trait diversity was assessed in nine rainforest reserves along the east coast of Australia. Although richness was predicted to significantly decline across all communities, functional diversity remained stable, indicating a decoupling in response to climate change at these two different levels of biological organization. A high degree of redundancy in trait composition in communities may buffer against the loss of function in these plant communities. Scaling‐up our understanding of the impact of climate change from the species level to communities is a critical step towards developing conservation strategies aimed at preserving ecosystem function.
Journal Article
A cross-sectional needs assessment for a trauma-informed care curriculum for multidisciplinary healthcare providers
by
Ross, Dana C.
,
Vigod, Simone N.
,
Blair, Julie
in
Adult
,
Asynchronous
,
Attitude of Health Personnel
2025
Background
Trauma-informed care (TIC) is a framework that recognizes the pervasive impact of trauma, aiming to enhance both patient outcomes and provider well-being. Given the high prevalence of trauma among individuals seeking healthcare, it is essential for healthcare providers (HCPs) to be trauma informed. However, standardized TIC curricula for training healthcare staff are lacking. This study assessed perceptions towards TIC among multidisciplinary HCPs, patients, and leadership staff at two urban hospitals in Canada.
Methods
This mixed-methods prospective cross-sectional study employed Kern’s six-step approach for curriculum development. A needs assessment was conducted via an online questionnaire for HCPs and semi-structed interviews with individuals from the three participant groups: HCPs, patients, and leadership staff. The questionnaire assessed knowledge, skills, and attitudes regarding TIC. Semi-structured interviews explored perspectives on TIC, including curriculum priorities and potential implementation barriers. Findings informed the development of a virtual TIC curriculum, with iterative feedback collected to refine and assess its acceptability.
Results
Among 106 HCP questionnaire respondents including Medical Doctors, Social Workers and Registered Nurses, 96 (90.6%) identified as women, and 97 (91.5%) as providers of direct patient care. Despite 93 (87.7%) having prior TIC education, 77 (72.6%) reported low confidence in applying TIC knowledge in clinical practice. Key perceived challenges to TIC training implementation included time constraints and lack of standardization across disciplines. A multimedia, self-paced course was the preferred solution. Thematic analysis of interviews with 28 participants (10 HCPs, 10 patients, 8 leadership staff) revealed six major themes: healthcare interactions, TIC implementation, training needs, system level barriers, curriculum preferences, and systems level improvements. Participants underscored the risk of re-traumatization to patients in healthcare settings without TIC and emphasized the need for universal TIC training for all staff.
Conclusion
This study revealed a strong interest in a TIC course for multidisciplinary HCPs, supports the translation of knowledge into practice and incorporates a focus on cultural humility. Integrating insights from key stakeholders in this needs assessment phase resulted in the development of a TIC curriculum inclusive of diverse voices and viewpoints and strengthened the understanding of contextual factors that will support effective TIC implementation.
Journal Article
Phenological changes in the southern hemisphere
by
Centre for Ecological and Evolutionary Synthesis (CEES) ; Department of Biosciences [Oslo] ; Faculty of Mathematics and Natural Sciences [Oslo] ; University of Oslo (UiO)-University of Oslo (UiO)-Faculty of Mathematics and Natural Sciences [Oslo] ; University of Oslo (UiO)-University of Oslo (UiO)
,
Poloczanska, Elvira S
,
Vanstreels, Ralph E T
in
20th century
,
Agricultural production
,
Analysis
2013
Current evidence of phenological responses to recent climate change is substantially biased towards northern hemisphere temperate regions. Given regional differences in climate change, shifts in phenology will not be uniform across the globe, and conclusions drawn from temperate systems in the northern hemisphere might not be applicable to other regions on the planet. We conduct the largest meta-analysis to date of phenological drivers and trends among southern hemisphere species, assessing 1208 long-term datasets from 89 studies on 347 species. Data were mostly from Australasia (Australia and New Zealand), South America and the Antarctic/subantarctic, and focused primarily on plants and birds. This meta-analysis shows an advance in the timing of spring events (with a strong Australian data bias), although substantial differences in trends were apparent among taxonomic groups and regions. When only statistically significant trends were considered, 82% of terrestrial datasets and 42% of marine datasets demonstrated an advance in phenology. Temperature was most frequently identified as the primary driver of phenological changes; however, in many studies it was the only climate variable considered. When precipitation was examined, it often played a key role but, in contrast with temperature, the direction of phenological shifts in response to precipitation variation was difficult to predict a priori. We discuss how phenological information can inform the adaptive capacity of species, their resilience, and constraints on autonomous adaptation. We also highlight serious weaknesses in past and current data collection and analyses at large regional scales (with very few studies in the tropics or from Africa) and dramatic taxonomic biases. If accurate predictions regarding the general effects of climate change on the biology of organisms are to be made, data collection policies focussing on targeting data-deficient regions and taxa need to be financially and logistically supported.
Journal Article
Potential Impacts of Climate Change on Insect Communities: A Transplant Experiment
by
Nooten, Sabine S.
,
Hughes, Lesley
,
Andrew, Nigel R.
in
Acacia
,
Analysis
,
Analysis of Variance
2014
Climate change will have profound impacts on the distribution, abundance and ecology of all species. We used a multi-species transplant experiment to investigate the potential effects of a warmer climate on insect community composition and structure. Eight native Australian plant species were transplanted into sites approximately 2.5°C (mean annual temperature) warmer than their native range. Subsequent insect colonisation was monitored for 12 months. We compared the insect communities on transplanted host plants at the warmer sites with control plants transplanted within the species' native range. Comparisons of the insect communities were also made among transplanted plants at warmer sites and congeneric plant species native to the warmer transplant area. We found that the morphospecies composition of the colonising Coleoptera and Hemiptera communities differed markedly between transplants at the control compared to the warmer sites. Community structure, as described by the distribution of feeding guilds, was also found to be different between the controls and transplants when the entire Coleoptera and Hemiptera community, including non-herbivore feeding guilds, was considered. However, the structure of the herbivorous insect community showed a higher level of consistency between plants at control and warm sites. There were marked differences in community composition and feeding guild structure, for both herbivores and non-herbivores, between transplants and congenerics at the warm sites. These results suggest that as the climate warms, considerable turnover in the composition of insect communities may occur, but insect herbivore communities may retain elements of their present-day structure.
Journal Article
Doing involvement: A qualitative study exploring the ‘work’ of involvement enacted by older people and their carers during transition from hospital to home
2021
Context Being involved in one's care is prioritised within UK healthcare policy to improve care quality and safety. However, research suggests that many older people struggle with this. Design We present focused ethnographic research exploring older peoples' involvement in healthcare from hospital to home. Results We propose that being involved in care is a dynamic form of labour, which we call ‘involvement work’ (IW). In hospital, many patients ‘entrust’ IW to others; indeed, when desired, maintaining control, or being actively involved, was challenging. Patient and professionals' expectations, alongside hospital processes, promoted delegation; staff frequently did IW on patients' behalf. Many people wanted to resume IW postdischarge, but struggled because they were out of practice. Discussion Preference and capacity for involvement was dynamic, fluctuating over time, according to context and resource accessibility. The challenges of resuming IW were frequently underestimated by patients and care providers, increasing dependence on others post‐discharge and negatively affecting peoples' sense and experience of (in)dependence. Conclusions A balance needs to be struck between respecting peoples' desire/capacity for non‐involvement in hospital while recognising that ‘delegating’ IW can be detrimental. Increasing involvement will require patient and staff roles to be reframed, though this must be done acknowledging the limits of patient desire, capability,and resources. Hospital work should be (re)organised to maximise involvement where possible and desired. Patient/Public Contribution Our Patient and Public Involvement and Engagement Panel contributed to research design, especially developing interview guides and patient‐facing documentation. Patients were key participants within the study; it is their experiences represented.
Journal Article
Different climatic envelopes among invasive populations may lead to underestimations of current and future biological invasions
by
Downey, Paul O.
,
Hughes, Lesley
,
Beaumont, Linda J.
in
Animal, plant and microbial ecology
,
Applied ecology
,
Australia
2009
We explore the impact of calibrating ecological niche models (ENMs) using (1) native range (NR) data versus (2) entire range (ER) data (native and invasive) on projections of current and future distributions of three Hieracium species. H. aurantiacum, H. murorum and H. pilosella are native to Europe and invasive in Australia, New Zealand and North America. Differences among the native and invasive realized climatic niches of each species were quantified. Eight ENMs in BIOMOD were calibrated with (1) NR and (2) ER data. Current European, North American and Australian distributions were projected. Future Australian distributions were modelled using four climate change scenarios for 2030. The invasive climatic niche of H. murorum is primarily a subset of that expressed in its native range. Invasive populations of H. aurantiacum and H. pilosella occupy different climatic niches to those realized in their native ranges. Furthermore, geographically separate invasive populations of these two species have distinct climatic niches. ENMs calibrated on the realized niche of native regions projected smaller distributions than models incorporating data from species' entire ranges, and failed to correctly predict many known invasive populations. Under future climate scenarios, projected distributions decreased by similar percentages, regardless of the data used to calibrate ENMs; however, the overall sizes of projected distributions varied substantially. This study provides quantitative evidence that invasive populations of Hieracium species can occur in areas with different climatic conditions than experienced in their native ranges. For these, and similar species, calibration of ENMs based on NR data only will misrepresent their potential invasive distribution. These errors will propagate when estimating climate change impacts. Thus, incorporating data from species' entire distributions may result in a more thorough assessment of current and future ranges, and provides a closer approximation of the elusive fundamental niche.
Journal Article
Will Steffen (1947–2023)
2023
In 2011, he was appointed to the Australian government's Climate Commission, which was dedicated to deepening public understanding of climate change and its impacts. In 2022, his evidence helped to block a proposed opencast coal mine in the Galilee Basin in Queensland on the grounds of unacceptable impacts on climate change and human rights, including those of children and First Nations peoples. Martin Rice is a research director at the Climate Council of Australia in Melbourne, Victoria. e-mails: lesley.hughes@mq.edu.au; martin@climatecouncil.org.au 1.
Journal Article