Connections with Nature and Environmental Behaviors

The influence of environmental attitudes on environmental behaviors has long been discussed. However, few studies have addressed the foundation of such attitudes. In the present study, we explored primitive belief underlying environmental attitudes, i.e., connections with nature, and its relationship with pro-environmental behaviors. Specifically, we used scales, a computerized Implicit Association Test, and a situational simulation experiment to examine both explicit and implicit connections with nature, both deliberate and spontaneous environmental behaviors, and to find correlations between environmental connectedness and environmental behaviors. Results showed that explicit connectedness was positively correlated with deliberate environmental behaviors, while implicit connectedness was positively correlated with spontaneous environmental behaviors. Additionally, explicit and implicit connectedness was independent of each other. In conclusion, the current study confirms the positive role played by connections with nature in promoting environmental behavior, and accordingly suggests means to encourage pro-environmental behavior by enhancing people’s connectedness to nature.     

湿地自然保护区旅游者环境教育感知研究——以盐城丹顶鹤、麋鹿国家自然保护区为例

环境教育是当前生态旅游研究中的热点论题。基于生态旅游动机、环境教育途径、环境教育感知及环境教育效果4个结构变量,以生态旅游发展处于起步阶段的盐城丹顶鹤保护区和处于稳定发展阶段的盐城麋鹿保护区为例,构建湿地自然保护区旅游者环境教育感知影响结构关系模型,深入分析不同生命周期阶段生态旅游地旅游者环境教育感知分异及其影响因素。结果表明:(1)生态旅游动机、环境教育途径、环境教育感知均对环境教育效果产生正向影响。丹顶鹤保护区生态旅游动机对环境教育效果产生显著正向影响,环境教育途径、环境教育感知对环境教育效果均产生正向影响;麋鹿保护区生态旅游动机、环境教育途径均对环境教育效果产生正向影响,环境教育感知对环境教育效果产生显著正向影响。(2)在生态旅游动机、环境教育途径、环境教育感知3个分维度上,丹顶鹤保护区分别以一般生态旅游动机、常规环境教育途径、表层环境教育感知为主,麋鹿保护区则分别以严格生态旅游动机、专门环境教育途径、深度环境教育感知为主。(3)不同生命周期阶段生态旅游地游客环境教育效果存在差异。丹顶鹤保护区游客环境教育效果主要集中在态度、行为效果上,意识效果为辅,知识、技能效果作用较小;麋鹿保护区游客环境教育效果则以知识、态度效果为主,行为、技能、意识效果均起辅助作用。     

Global impacts of the 1980s regime shift

Despite evidence from a number of Earth systems that abrupt temporal changes known as regime shifts are important, their nature, scale and mechanisms remain poorly documented and understood. Applying principal component analysis, change‐point analysis and a sequential t‐test analysis of regime shifts to 72 time series, we confirm that the 1980s regime shift represented a major change in the Earth's biophysical systems from the upper atmosphere to the depths of the ocean and from the Arctic to the Antarctic, and occurred at slightly different times around the world. Using historical climate model simulations from the Coupled Model Intercomparison Project Phase 5 (CMIP5) and statistical modelling of historical temperatures, we then demonstrate that this event was triggered by rapid global warming from anthropogenic plus natural forcing, the latter associated with the recovery from the El Chichón volcanic eruption. The shift in temperature that occurred at this time is hypothesized as the main forcing for a cascade of abrupt environmental changes. Within the context of the last century or more, the 1980s event was unique in terms of its global scope and scale; our observed consequences imply that if unavoidable natural events such as major volcanic eruptions interact with anthropogenic warming unforeseen multiplier effects may occur.     

Senior house officers in medicine: postal survey of training and work experience.

OBJECTIVES: To describe working conditions for senior house officers in medicine in Scotland and to relate these to the quality of clinical training they receive. DESIGN: Postal questionnaire survey. SUBJECTS: All senior house officers in medicine and related specialties in post in Scotland in October 1995 (n = 437); 252 (58%) respondents. MAIN OUTCOME MEASURES: Questionnaires covered hours, working patterns, measures of workload, an attitudes to work scale, and experience of education and training. RESULTS: In the week before the questionnaire, doctors on rotas had worked a mean of 7.4 (95% confidence interval 5.8 to 9.0) hours in excess of their contracts, compared with 3.7 (2.0 to 5.5) hours for those on partial shifts. The most common reason for this was "the needs of the patients or the service." Those on partial shifts reported significantly less continuity of care with patients than those on rotas (Mann-Whitney U test, z = -4.2, P < 0.0001) or full shifts (z = -2.08, P = 0.03). Doctors in general medicine reported significantly higher measures of workload (number of acute admissions, number of times called out, and fewest hours'' uninterrupted sleep) than those in subspecialties. Consultants'' clinical teaching and style of conducting a ward round were significantly related to factors extracted from the attitudes to work scale. CONCLUSIONS: The quality of senior house officers'' training is detrimentally affected by a variety of conditions, especially the need for closer support and supervision, the need for greater feedback, and the lack of time that consultants have to dedicate to clinical training. Efforts should be made to improve these conditions and to reinforce a close working relationship between trainee and supervising consultant.     

The Educational Benefits of a Ten-Week Home-Based Wild Bird Feeding Program for Children

ABSTRACT

This study evaluated a ten-week educational home-based program for feeding wild birds, intended to increase elementary school age children's knowledge about birds, especially those wild birds commonly encountered at outdoor home feeders. We measured changes from pre- to post-program in 65 seven- to 12-year old children's knowledge about wild birds, as well as in environmental attitudes. The goal was not only to increase bird knowledge in the target child but also to involve other family members in home-based nature education activities. After the program, seven- to nine-year old boys and girls showed significant gains in bird knowledge, but older children (10–12 years) did not significantly improve. Children's increased knowledge was positively associated with parental education. There was no systematic change in environmental attitudes. Parents identified family involvement as a particularly beneficial aspect of the program, and 90% of contacted families were still feeding birds one year after program termination.     

Children'S Attitudes About the Humane Treatment of Animals and Empathy: One-Year Follow up of a School-Based Intervention

ABSTRACT

This study assessed the maintenance of the effect of a year-long school-based humane education program on fourth grade children's attitudes toward animals. Generalization to human-directed empathy was also measured. Using a pretest-posttest (Year 1) follow-up (Year 2) design and ANCOVA, we found that the experimental group (children who experienced the program) humane attitudes mean was greater than the control group mean at initial posttesting and at the Year 2 follow up. At both Year 1 and Year 2 posttesting, the enhancement of attitudes toward animals generalized to human-directed empathy, especially when the quality of the children's relations with their pets was considered as a covariate. The results contribute to the growing literature on the significance of the relations between children and animals, and serve to encourage humane education efforts.     

Phylogenetic signals in the realized climate niches of Chinese grasses (Poaceae)

Explaining relationships between species richness and biogeographical patterns over a broad geographic scale is a central issue of biogeography and macroecology. We document the realized climate niches for grasses in China’s nature reserves and discuss its formation mechanism using grass richness data combined with climatic, physiological, and phylogenetic data. Our results suggest that climate niche structure of grasses is phylogenetically conservative for BEP (Bambusoideae, Ehrhartoideae, and Pooideae) and PACMAD (Panicoideae, Arundinoideae, Chloridoideae, Micrairoideae, Aristidoideae, and Danthonioideae) clades along temperature gradients and for Chloridoideae and Panicoideae along precipitation gradients. At the national scale, the divergence patterns of climate niches between two major clades are more distinguishable than between C₃ and C₄ grasses. High rates of climate niche evolution are found in C₄ clades in the subtropical forest region. There appears to be a strong association between elevation gradients and grass diversity: the specific environmental conditions (e.g. energy) and the rapid shifts of climate conditions drive high grass diversification. Evolutionary conservatism of climate niches may be influenced by the specific adaptive ability to changing environmental conditions within NAD-ME/NADP-ME clades. Our results indicate that adaptations to major climate changes may be accomplished by C₄ grass nodes of high climate niche evolutionary rates in China’s nature reserves.     

Evidence of history in explaining diversity patterns in tropical riverine fish

Aim Documentation of the ongoing effect of rain forest refuges at the last glacial maximum (LGM) on patterns of tropical freshwater fish diversity. Location Tropical South and Central America, and West Africa. Methods LGM rain forest regions and species richness by drainage were compiled from published data. GIS mapping was applied to compile drainage area and contemporary primary productivity. We used multiple regression analyses, applied separately for Tropical South America, Central America and West Africa, to assess differences in species richness between drainages that were connected and disconnected to rain forest refuge zones during the LGM. Spatial autocorrelation of the residuals was tested using Moran's I statistic. We added an intercontinental comparison to our analyses to see if a historical signal would persist even when a regional historical effect (climate at the LGM) had already been accounted for. Results Both area and history (contact with LGM rain forest refuge) explained the greatest proportions of variance in the geographical pattern of riverine species richness. In the three examined regions, we found highest richness in drainages that were connected to the rain forest refuges. No significant residual spatial autocorrelation was detected after considering area, primary productivity and LGM rain forest refuges. These results show that past climatic events still affect West African and Latin American regional and continental freshwater fish richness. At the continental scale, we found South American rivers more species‐rich than expected on the basis of their area, productivity and connectedness to rain forest refuge. Conversely, Central American rivers were less species‐diverse than expected by the grouped model. African rivers were intermediate. Therefore, a historical signal persists even when a regional historical effect (climate at the LGM) had already been accounted for. Main conclusions It has been hypothesized that past climatic events have limited impact on species richness because species have tracked environmental changes through range shifts. However, when considering organisms with physically constrained dispersal (such as freshwater fish), past events leave a perceptible imprint on present species diversity. Furthermore, we considered regions that have comparable contemporary climatic and environmental characteristics, explaining the absence of a productivity effect. From the LGM to the present day (a time scale of 18,000 years), extinction processes should have played a predominant role in shaping the current diversity pattern. By contrast, the continental effects could reflect historical contingencies explained by differences in speciation and extinction rates between continents at higher time scales (millions of years).     

A comparative analysis reveals little evidence for niche conservatism in aquatic macrophytes among four areas on two continents

One of the most intriguing questions in current ecology is the extent to which the ecological niches of species are conserved in space and time. Niche conservatism has mostly been studied using coarse‐scale data of species' distributions, although it is at the local habitat scales where species' responses to ecological variables primarily take place. We investigated the extent to which niches of aquatic macrophytes are conserved among four study regions (i.e. Finland, Sweden and the US states of Minnesota and Wisconsin) on two continents (i.e. Europe and North America) using data for 11 species common to all the four study areas. We studied how ecological variables (i.e. local, climate and spatial variables) explain variation in the distributions of these common species in the four areas using species distribution modelling. In addition, we examined whether species' niche parameters vary among the study regions. Our results revealed large variation in both species' responses to the studied ecological variables and in species' niche parameters among the areas. We found little evidence for niche conservatism in aquatic macrophytes, though local environmental conditions among the studied areas were largely similar. This suggests that niche shifts, rather than different environmental conditions, were responsible for variable responses of aquatic macrophytes to local ecological variables. Local habitat niches of aquatic macrophytes are mainly driven by variations in local environmental conditions, whereas their climate niches are more or less conserved among regions. This highlights the need to study niche conservatism using local‐scale data to better understand whether species' niches are conserved, because different niches (e.g. local versus climate) operating at various scales may show different degrees of conservatism. The extent to which species' niches are truly conserved has wide practical implications, including for instance, predicting changes in species' distributions in response to global change.     

Joint effects of species traits and environmental preferences on range edge shifts of British birds

Aim

Despite the strong evidence of species range shifts as a response to environmental change, attempts to identify species traits that modulate those shifts have been equivocal. We investigate the role of species traits and environmental preferences on birds' range shifts in Great Britain, an island where dispersal is limited by the English Channel and the North Sea.

Location

Great Britain (England, Scotland and Wales).

Taxa

Birds (Aves).

Time Period

1968–2011.

Methods

Using 404,949 occurrence records from two time periods, we investigated the potential drivers of leading and rear range edge shifts of breeding birds using phylogenetic linear mixed models. We hypothesized that shifts are influenced by species' trophic and morphological traits, dispersal abilities and environmental preferences, but also by the geographical boundaries of Great Britain.

Results

Geographical boundaries—the distance from the northern or southern boundaries of Britain—accounted for most of the variability in range edge shifts. Species traits and environmental preferences emerged as relevant drivers of range shifts only for northern and Passeriform species. Northern habitat specialist, those with more predators and those sensitive to precipitation were more likely to shift their rear edge poleward. For Passeriformes, habitat generalists, species with smaller dispersal capabilities, under higher predatory pressure or associated with forest and grassland were more likely to shift their rear edge poleward.

Main Conclusions

While geographical boundaries impose constraints on range shifts in British birds, the subtle effects of species traits and environmental preferences emerge as relevant predictors for Northern and passeriform species' rear edge shifts. This highlights the importance of accounting for geographical boundaries when predicting species responses to global change. Differential range shifts of species across different trophic levels could result in the reorganization of biotic interactions, with consequences for ecosystem structure and stability.     

Novel Ideas for Silk Screens

School-based management, or local school control, is an organizational school reform effort aimed at decentralizing school decision-making that has become prevalent in districts throughout the United States. Using the groundbreaking Chicago system of local school control as an exemplar, this article outlines the implications of such reform efforts for arts education, especially in a time of increasing centralization at the level of federal education policy. Following a brief examination of Chicago's path to school-based management and its impact on the district's arts programs, this article describes both the challenges and the opportunities that such reforms may provide for arts education.     

The phylogeny and biogeography of Hakea (Proteaceae) reveals the role of biome shifts in a continental plant radiation

The frequency of evolutionary biome shifts during diversification has important implications for our ability to explain geographic patterns of plant diversity. Recent studies present several examples of biome shifts, but whether frequencies of biome shifts closely reflect geographic proximity or environmental similarity of biomes remains poorly known. We explore this question by using phylogenomic methods to estimate the phylogeny of Hakea, a diverse Australian genus occupying a wide range of biomes. Model‐based estimation of ancestral regions indicates that Hakea began diversifying in the Mediterranean biome of southern Australia in the Middle Eocene–Early Oligocene, and dispersed repeatedly into other biomes across the continent. We infer around 47 shifts between biomes. Frequencies of shifts between pairs of biomes are usually similar to those expected from their geographic connectedness or climatic similarity, but in some cases are substantially higher or lower than expected, perhaps reflecting how readily key physiological traits can be modified to adapt lineages to new environments. The history of frequent biome‐shifting is reflected in the structure of present‐day assemblages, which tend to be more phylogenetically diverse than null‐model expectations. The case of Hakea demonstrates that the radiation of large plant clades across wide geographic areas need not be constrained by dispersal limitation or conserved adaptations to particular environments.     

游客和居民视角下武夷山市生态系统文化服务感知比较研究

生态系统文化服务(CES)的核心是人与自然之间的情感连接,利益相关者视角下的参与式制图是感知与保护热点文化服务地区的有效方法。采用参与式制图与访谈、问卷相结合的方式调查了游客和居民2类群体对武夷山市CES的感知情况;利用空间分析、热点分析和相关性分析比较分析了游客和居民CES的感知差异特征、影响因素及其空间分布格局。结果表明：(1)除了居民月收入对感知有影响外,游客和居民对武夷山市CES认知基本不受人口学特征(性别、年龄、职业和文化程度)的影响(P>0.05);(2)居民的CES价值人均支付保护意愿较游客高。文化遗产、游憩与生态旅游、教育、美学价值是游客和居民都重视的4类子文化服务。游客对文化遗产价值服务的支付意愿最高,而居民则对教育价值服务支付意愿最高。(3)居民对CES价值感知分布空间范围较广,几乎涵盖了武夷山市大部分乡镇;而游客则相对集中,主要位于旅游点密集区域,对其他地区的感知程度较低。CES价值冷热感知程度与旅游点分布呈现相同的空间分布格局,游客和居民对CES价值热点区的感知强度从南向北逐渐降低。(4)从不同文化服务类型权衡/协同关系上看,除了“精神与宗教价值”和“游憩...     

中国自然保护区空间分布特征

我国自然保护区经过60余年建设,在维护国家生态安全、保护生物多样性、保存自然遗产和改善生态环境质量等方面发挥着重要作用。研究系统整理了我国现有2672个自然保护区空间分布数据,形成了较为完整的空间信息数据库,从发展历程、保护类型、建设规模等方面进行了特征统计。运用地理集中指数和核密度指数等方法,对全国自然保护区从海陆分布、省级分布、时空分布、集聚分布等不同维度进行了空间分布特征分析。结果表明:(1)我国自然保护区数量和类型丰富,大致经历了"起步-停滞缓慢发展-稳步发展-快速发展-稳固完善"的5个发展阶段,以中小型的森林生态系统、野生动物、内陆湿地和水域生态系统自然保护区为主;(2)空间上为集聚分布,省域分布差异悬殊,沿"胡焕庸线"呈"西少东多、西聚东散"的特点;(3)不同类型和管理级别的自然保护区分布集群态势差异明显,形成了黄山-怀玉山、粤东北丘陵、南岭、武夷山等11个显著聚集区;(4)建设规模和连片聚集效应自西向东呈递减趋势,与我国地形的三级阶梯构造变化趋势存在紧密联系。最后,本文讨论了形成我国现有自然保护区空间格局的主要原因,包括客观自然条件及主观人为等因素,并结合我国自然保护区空间分布和建设发展中存在的问题进行了分析,从建立布局完善和海陆统筹的保护区网络,科学界定保护地类型,逐步优化自然保护区边界及稳步提升科研监测成效等方面提出了发展建议。在我国自然保护地体系由自然保护区向国家公园为主体的全面深化改革阶段,本研究弥补了现有研究成果的局限性和时效性问题,以期为未来自然保护区的空间布局优化及发展提供科学参考。     

Undergraduates' perceptions on emergency remote learning in ecology in the post‐pandemic era

The COVID‐19 pandemic has strongly disrupted academic activities, particularly in disciplines with a strong empirical component among other reasons by limiting our mobility. It is thus essential to assess emergency remote teaching plans by surveying learners’ opinions and perceptions during these unusual circumstances. To achieve this aim, we conducted a survey during the spring semester of 2021 in an environmental science program to ascertain learners’ perceptions on online and onsite learning activities in ecology‐based modules. We were particularly interested not only in comparing the performance of these two types of activities but also in understanding the role played by learners’ perceptions about nature in shaping this pattern. Environmental science programs are rather heterogeneous from a conceptual point of view and, thus, learners may also be more diverse than in traditional ecology programs, which may affect their interest for ecology‐based modules. We assessed connectedness to nature by computing the reduced version of the Nature Relatedness Scale. Here, we found that online activities systematically obtained significantly lower scores than onsite activities regardless of the wording employed, and that altruistic behaviors were prevalent among learners. Interestingly, scores for both onsite and online activities were strongly influenced by learners’ connectedness to nature, as learners with a stronger connection to nature gave higher scores to both types of activities. Our results suggest that an effort to improve the efficacy of remote learning activities should be the focus of research about teaching methodologies in predominantly empirical scientific disciplines.     

Time for the osteopathic profession to take the lead in musculoskeletal research

We describe a four year collaborative experience with an on-site, community school-based health center that is staffed by the Vallejo City Unified School District and supervised by the pediatric faculty of the Touro University College of Osteopathic Medicine, with particular attention to first grade student exclusion rates. Patient demographics (including payer source), first grade enrollment statistics, and first grade exclusion rates were analyzed using school district enrollment and exclusion data, billing data, and Child Health Disability Program data. An ethnically diverse patient population is described, with the payer source in 99% of patients being the State of California Child Health Disability Program or no insurance source. Ninety-one percent of office visits were for well child care and immunizations. First grade student exclusion rates for failure to meet the state-mandated physical examination requirement fell 74% over the first four years of the school-based health center's operation. In summary, our school-based health center serves a patient population that is primarily uninsured. Reduction in first grade student exclusion rates enhances student education and reduces the loss of attendance-based state matching funds. Additionally, our school-based health center has been well accepted by the local community.     

Navigating challenges and opportunities of land degradation and sustainable livelihood development in dryland social–ecological systems: a case study from Mexico

Drylands are one of the most diverse yet highly vulnerable social–ecological systems on Earth. Water scarcity has contributed to high levels of heterogeneity, variability and unpredictability, which together have shaped the long coadaptative process of coupling humans and nature. Land degradation and desertification in drylands are some of the largest and most far-reaching global environmental and social change problems, and thus are a daunting challenge for science and society. In this study, we merged the Drylands Development Paradigm, Holling''s adaptive cycle metaphor and resilience theory to assess the challenges and opportunities for livelihood development in the Amapola dryland social–ecological system (DSES), a small isolated village in the semi-arid region of Mexico. After 450 years of local social–ecological evolution, external drivers (neoliberal policies, change in land reform legislation) have become the most dominant force in livelihood development, at the cost of loss of natural and cultural capital and an increasingly dysfunctional landscape. Local DSESs have become increasingly coupled to dynamic larger-scale drivers. Hence, cross-scale connectedness feeds back on and transforms local self-sustaining subsistence farming conditions, causing loss of livelihood resilience and diversification in a globally changing world. Effective efforts to combat desertification and improve livelihood security in DSESs need to consider their cyclical rhythms. Hence, we advocate novel dryland stewardship strategies, which foster adaptive capacity, and continuous evaluation and social learning at all levels. Finally, we call for an effective, flexible and viable policy framework that enhances local biotic and cultural diversity of drylands to transform global drylands into a resilient biome in the context of global environmental and social change.     

Predicting evolutionary predictability

The observation that phenotypic convergence and genetic convergence are widespread in nature implies that evolution is at least somewhat predictable. But to what extent and under what circumstances? In other words, how predictable is evolutionary predictability? Answering this question requires going beyond documenting examples of repeated evolution to actually quantifying predictability at different hierarchical levels. At present, few such studies exist. In this issue of Molecular Ecology, Chaturvedi et al. ( 2018 ) quantify the predictability of genomewide changes that accompany shifts to an introduced host plant (alfalfa) in populations of the Melissa blue butterfly (Lycaeides melissa). They evaluate predictability in two contexts: (i) overlap in host‐associated loci among populations that have independently colonized alfalfa, and (ii) overlap between host‐associated loci in nature and loci associated with host performance in laboratory experiments. Overall, they find that the genomic changes that accompany host shifts in this system are indeed somewhat predictable. However, the degree of predictability depends on the type of comparison (among natural populations vs. between natural and experimental populations), type of convergence (specific genomic locations vs. direction of allele frequency change), geographic scale (rangewide vs. specific population pairs) and location in the genome (autosomes vs. sex chromosomes). Together with a handful of comparable data sets, Chaturvedi et al.'s ( 2018 ) work suggests that the relative contribution of stochastic and deterministic processes to genomewide responses to novel selection pressures may be highly variable, but possibly predictably so.     

Emotional intimacy with nature and life & intellectual interest in life of pre-service biology teachers for environmental education

We investigated emotional intimacy with nature and life, and intellectual interest in life among South Korean pre-service teachers (N = 114) training in biology education, analysing the differences between these two constructs as well as their relationship to environmental behaviour and sensitivity. In addition, differences in the respondents’ experiences of nature, concerns about environmental problems and willingness to perform environmental education were explored. Four groups of pre-service biology teachers, categorised by the two investigated personal variables, showed different responses for the environment-related characteristics and other variables. Our results suggest that biology teachers should have higher emotional and intellectual interest in nature and life, and a balance between emotional intimacy with nature and life, and intellectual interest in life is needed to prepare them.     

Inferring temporal shifts in landuse intensity from functional response traits and functional diversity patterns: a study of Scotland's machair grassland

Plant functional response traits, which consistently respond to the environment, are useful for identifying drivers of vegetation change, particularly in response to disturbance gradients. Similarly, functional diversity indices have proven useful for investigating processes governing community assembly, particularly patterns of functional convergence/divergence. This study investigated the functional ecology of biodiverse, seminatural coastal grasslands (Scottish machair) at the national scale. We examined temporal shifts in functional response traits and functional diversity metrics using a series of null model, multivariate and regression analyses. The aim was to link temporal shifts in traits and diversity metrics to environmental variables in which to gauge the contribution of landuse change to plant functional composition and processes governing plant assembly. We observed significant shifts in the composition of 8 out of 12 functional response traits at the national scale, whereas at the regional scale all traits displayed at least one significant shift. Ordination of response traits found PC axis 1 (accounting for 39% of the variation) to be positively correlated to vegetation height and negatively correlated to specific leaf area, similar to that expected along a disturbance gradient. Significant changes in functional diversity indices were also observed at both national and regional scales, with varying convergence/divergence patterns observed across individual regions. We found functional richness (t = 4.87, p < 0.001) and divergence (t = 9.3, p < 0.001) to increase along PC axis 1, suggesting greater convergence and lower divergence along a disturbance gradient. This study demonstrates the potential for using functional diversity indices in combination with response traits as a sensitive method for detecting landuse change and its impacts on biodiversity. We conclude that landuse change, particularly management declines and intensification is a major driver governing change among the functional composition and functional diversity for machair grasslands, influencing convergence/divergence patterns, and subsequently community assembly processes.