Scottish Highlands Research Articles

A longer‐term perspective on soil moisture, groundwater and stream flow response to the 2018 drought in an experimental catchment in the Scottish Highlands

AbstractThe drought of summer 2018, which affected much of Northern Europe, resulted in low river flows, biodiversity loss and threats to water supplies. In some regions, like the Scottish Highlands, the summer drought followed two consecutive, anomalously dry, winter periods. Here, we examine how the drought, and its antecedent conditions, affected soil moisture, groundwater storage, and low flows in the Bruntland Burn; a sub‐catchment of the Girnock Burn long‐term observatory in the Scottish Cairngorm Mountains. Fifty years of rainfall‐runoff observations and long‐term modelling studies in the Girnock provided unique contextualisation of this extreme event in relation to more usual summer storage dynamics. Whilst summer precipitation in 2018 was only 63% of the long‐term mean, soil moisture storage across much of the catchment were less than half of their summer average and seasonal groundwater levels were 0.5 m lower than normal. Hydrometric and isotopic observations showed that ~100 mm of river flows during the summer (May‐Sept) were sustained almost entirely by groundwater drainage, representing ~30% of evapotranspiration that occurred over the same period. A key reason that the summer drought was so severe was because the preceding two winters were also dry and failed to adequately replenish catchment soil moisture and groundwater stores. As a result, the drought had the biggest catchment storage deficits for over a decade, and likely since 1975–1976. Despite this, recovery was rapid in autumn/winter 2018, with soil and groundwater stores returning to normal winter values, along with stream flows. The study emphasizes how long‐term data from experimental sites are key to understanding the non‐linear flux‐storage interactions in catchments and the “memory effects” that govern the evolution of, and recovery from, droughts. This is invaluable both in terms of (a) giving insights into hydrological behaviours that will become more common water resource management problems in the future under climate change and (b) providing extreme data to challenge hydrological models.

N-effects are not-P-effects

This paper analyzes pronominal competition and its pragmatic consequences in Scottish Gaelic (Celtic). In cases of competition cross-linguistically, use of a particular pronoun can trigger pragmatic effects like negative appraisal (N-effects). Although Scottish Gaelic exhibits a superficially similar pattern of competition and negative appraisal, I show that existing accounts based on referential potential (Sichel and Wiltschko 2020) and structure (Patel-Grosz and Grosz 2017) are unable to capture the Scottish Gaelic pattern. Instead, I argue that negative appraisal in Scottish Gaelic stems from the absence of positive appraisal, signaled via use of exempt anaphors. Following Charnavel (2020), I propose that exempt anaphors are anteceded by a null prolog introduced by a logophoric operator, which requires its complement to be evaluated from the perspective of prolog’s antecedent. By using an exempt anaphor, a speaker adopts the perspective of the pronoun’s referent, indicating positive appraisal since they are willing to take the referent’s point of view. Yet when a speaker chooses not to use an exempt anaphor, they refuse to make this perspective shift, which translates as negative appraisal. Apparent N-effects in Scottish Gaelic are, then, better characterized as not-P-effects.

“Under ye Lash of ye Law”: The State and the Law in the Post-Culloden Scottish Highlands

AbstractIn the aftermath of the Jacobite rebellion of 1745, the British state enacted a series of restrictive legal measures designed to pacify the Scottish Highlands and crush the military power of the Gael. With the evolution of scholarly work on the British state, these measures are increasingly seen through the prism of state power, with the Scottish Gàidhealtachd cast as the victim of a fiscal-military system determined to impose obedience on its territory and peoples. In analyzing the implementation and enforcement of the laws passed between 1746 and 1752, this article challenges this narrative. By focusing attention on the legal system—particularly with regards enforcement—this article considers the local reception of the laws and the ideological, legal, and bureaucratic limitations to state authority. Yet it also explores how clan chiefs and traditional elites, who were the primary target of the legislation, quickly turned the laws to their own advantage. This analysis challenges the idea of effective state intervention in the Gàidhealtachd after 1746 and instead brings attention to how parliamentary legislation was mobilized by regional actors to local ends in ways that cast a long shadow over the history of the Scottish Highlands.

Disability as a Problem of Humanity in Scottish Enlightenment Thought

AbstractThis article makes a case that disability, particularly visual, hearing, and speech impairments, played a significant role in Scottish Enlightenment thought. Focusing on the work of Dugald Stewart, and in particular on his essay ‘Some account of a boy born blind and deaf’, we argue that disability was a deep preoccupation of Scottish Enlightenment thinkers who used it as a test case for various important philosophical questions including those concerning ‘human nature’ and the limits of humanity. The article starts by situating the philosophical debate in the context of lived experiences of, and proximity to, impairment. The second part offers a close reading of Stewart's text ‘Some account’, about James Mitchell, a fourteen-year-old deafblind boy living in the Scottish Highlands. The third part examines how disability operated in relation to other hierarchies of difference that have been demonstrated to have been central to Enlightenment thought, in particular that of race. Overall, the contribution this article makes is to introduce disability as an important, if currently overlooked, category in Scottish Enlightenment thought that needs further investigation.

Surging glaciers in Scotland

ABSTRACT Glacier surges are cyclic oscillations of velocity and mass resulting from internal dynamic instabilities. For surge-type glaciers, cycles of advance and retreat are decoupled from climate forcing, so it is important to consider the possibility that former glaciers may have been surge-type when making climatic inferences from their dimensions and chronologies. In this paper, climatic and glacier geometric data are used to show that Scotland was likely the location of a surge cluster during the Loch Lomond Stade (∼12.9–11.7 ka), with high probabilities of surging for outlets of the West Highland Icefield and the larger glaciers in the Inner Hebrides and Northern Highlands. Terrestrial and marine landforms consistent with surging occur in all of these areas, and it is proposed that surge-type glaciers existed on the Islands of Skye and Mull, in the Northern Highlands, and in a ‘surging arc’ along the western, southern and south-eastern margins of the West Highland Icefield. The possibility that surge-type glaciers were widespread in Scotland during the Loch Lomond Stade offers a fresh perspective on some long-standing issues, including the relationship between style of deglaciation and climate change, the climatic significance of glacial chronologies, palaeoclimatic reconstructions, and the interpretation of numerical model results.

The 2019/2020 floods in the UK: a hydrological appraisal

The 2019/2020 floods in the <scp>UK</scp>: a hydrological appraisal

Moving beyond Asocial Minority-Language Policy

This paper exams how asocial symbolic minority-language policy contributes to the social processes of language shift from the perspective of highly threatened languages, such as Scottish Gaelic. In introducing the concept of language shift through Asocial Minority-Language Policy, we argue that symbolic minority-language policy is detrimental to threatened language minorities in that it is ideologically implicated in language shift when it neglects the societal circumstances of minority-language decline. The prioritisation of the symbolic aspect of language policy also hinders a value-for-money approach to official provision for the minority group. This paper calls for a materialist/functionalist approach to minority-language societal regeneration to counter the social irrelevance of symbolic policy. We suggest policy options for moving beyond the symbolic focus on the minority-language condition.

Speaking our Language: Past, Present and Future

In this essay Cass Ezeji, a singer and linguist from Glasgow, explores her experiences of Gaelic Medium Education (GME) as a child with no direct roots to a’ Ghàidhealtachd. She challenges the limitations of Scottish history taught in schools as well as perspectives on the Gaelic language. She considers the historical context of Afro-Scottish identities as a means of broadening the way we think about Gaelic and its speakers, whilst shedding light on a neglected diaspora.

Impact of climate change on soil nitric oxide and nitrous oxide emissions from typical land uses in Scotland

Soil emissions of NO and N2O from typical land uses across Lowland and Highland Scotland were simulated under climate change conditions, during a short-term laboratory study. All locations investigated were significant sources of N2O (range: 157–277 µg N2O–N m−2 h−1) and low-to-moderate sources of NO emissions (range: 0.4–30.5 µg NO–N m−2 h−1), with a general tendency to decrease with altitude and increase with fertiliser and atmospheric N inputs. Simulated climate warming and extreme events (drought, intensive rainfall) increased soil NO pulses and N2O emissions from both natural and managed ecosystems in the following order: natural Highlands < natural Lowlands < grazed grasslands < natural moorland receiving high NH3 deposition rates. Largest NO emission rates were observed from natural moorlands exposed to high NH3 deposition rates. Although soil NO emissions were much smaller (6–660 times) than those of N2O, their impact on air quality is likely to increase as combustion sources of NO x are declining as a result of successful mitigation. This study provides evidence of high N emission rates from natural ecosystems and calls for urgent action to improve existing national and intergovernmental inventories for NO and N2O, which at present do not fully account for emissions from natural soils receiving no direct anthropogenic N inputs.

Doirling: The Cobbled Shore

This paper links subjective individual experience of bilingualism to changes arising from colonialism and globalisation. It uses subjective memory to grasp such worldwide phenomena as linguistic and cultural loss. Briefly linking a recollection from the Northern Territory, Australia, to early bilingualism and a lifelong advocacy for Gaelic languages and cultures, evident from its title, the paper shows how divergent examples cohere in a broader framework, aiming at ways to stem the effects of the Anthropocene by developing sustainable, future-oriented societies.

On Skye and the Promised Land, 1914–2014: Personal History and Highland Land Politics

This article is a hybrid of various forms of prose, conventional historical narrative, memoir, and family history. It links World War I land agitation in the Scottish Highlands with later imaginings and rememberings of the region's land use politics, and with their enduring significance. At its heart is one small croft on the Isle of Skye and one Skye family. These are anchored in one of the many land raids of the Great War era and through it they connect with other crofting families, with the longer history of the region's land politics, and with the Highland Diaspora.

Farmers’ Knowledge and Perception on CommonBeans Production Constraints and their Mitigation Methods in the Humid Rainforest and Highland Savanna of Cameroon

Background: Common beans, Phaseolus vulgaris is one of the most important plant protein sources in many African countries including Cameroon. It is a major source to smallholder farmers and some large-scale farmers. Common beans also fixes atmospheric nitrogen in symbiosis with rhizobia thus improving soil fertility. Despite the importance of this major food and cash crop, its production in Cameroon is constrained by several abiotic and biotic factors. Therefore it was hypothesized that bean farmers in the study regions have knowledge on; (1) the various factors that hamper bean production; (2) the planting periods/seasons that the various constraints are more important; (3) they have their own indigenous methods of mitigating these constraints but would prefer more appropriate methods if available.&#x0D; Aims: To document when farmers plant beans,how they handled the crop when matured, and if they faced problems with rot/mould, insects orany other constraints in their beans and how they manage these problems.&#x0D; Study Design: Random interviewing of beans farmers.&#x0D; Place and Duration of Study: Interviewed farmers in Buea and Dschang of the humid rainforest and highland agro-ecological zones of Cameroonrespectively from January 2017 to December 2017.&#x0D; Methodology: A semi-structural questionnaire was administered to 519 randomly selected bean farmers in two agro-ecological zones; the humid rainforest and highland savanna. A total of 163 from Bueain the south west (humid rainforest) and 356 from Dschang in the west (highland savanna) were randomly interviewed to document the farmers’ perceptions on various constraints hampering beansproduction, when these are most limiting and the various methods they use to mitigate them.&#x0D; Results: Farmers in both agro-ecological zones lacked adequate land surface area for bean production and suffered from low yields. In the highland savanna or west region, 166 (45.98%) and 119 (75.32%) in the humid rainforest or south west region grew beans in farms of sizes &lt;1Ha. Only 2 (1.27%) of bean farmers in the South West and 35 (9.69%) in the West produced beans on farms &gt;2Ha. Most farmers in the west 267 (73.96%) and 139 (87.97%) in the south west produced only 1-3 bags of 50kg each of beans/ha.The farmers faced problems with mold/rot and insect pests; the mold/rot was the most nagging for beans that matured during the rainy season while insect pests was the major constraint for the dry season beans. The mold/rot was controlled mainly by the adjustment of the planting dates of beans while different types of insecticides were used against the insect pests. Farmers also face problems in having adequate/appropriate staking materials for the climbing or indeterminate bean varieties.&#x0D; Conclusion: Considering that farmers face the actual daily challenges of bean production. Their knowledge and perceptions of the production constraints of this crop are quintessential and should count in defining research priorities aimed at mitigating the problems in order to increase beans production. Therefore, there is need for research to test and/or validate these farmers knowledge and perceptions about bean production constraints as a prelude to vulgarizing the effective control/management options.

Managing forests for the future: Balancing timber production with the conservation of Eurasian red squirrel (Sciurus vulgaris)

Reconciliation of timber production and wildlife conservation is a major challenge in forest ecosystem management. For some protected species impacts of forest management are well documented, but for others such as the Eurasian red squirrel (Sciurus vulgaris) (hereafter ‘red squirrel’) they are still largely unknown. In Scotland, red squirrels are protected under national and international law and their presence needs to be carefully considered in forest management planning. This study investigated red squirrel responses to forest management activities and we specifically looked at the impact of standard thinning operations on red squirrel breeding activity, survival, population density and home range. From January to September 2017, we radio-tracked 22 individual red squirrels in a conifer plantation in the Highlands of Scotland, with standard thinning operations taking place during May 2017. Our results show that red squirrel survival was relatively high compared to sites without forest operations and breeding activity continued with no detectable impact of forest operations. Red squirrel population density was higher after thinning operations. Whilst space use changed for a handful of individuals, home ranges and core areas overall did not significantly change in response to thinning operations. Our findings suggest the impact of the standard thinning operations with a basal area reduction from 42 m2/ha to 32 m2/ha on red squirrels during the breeding season were minimal.

Beside the berm: The convenience of roadside picking

This article gathers together stories from wild foods pickers in West Virginia's North Central Highlands who work along the side of the road. Building from anthropological scholarship in roads, roadsides, and edgework, I argue that amid neoliberal privatization, the side of the road is a convenient place to gather wild foods. Because the property along the side of the road is often confused, ignored, or mixed, it is also a convenient place to engage in forms of commoning, (re)negotiating access to wild foods and medicines, such as elderberries, sassafras, and St. John's wort. The stories presented here were collected in interviews and participant observation conducted during ethnographic fieldwork in 2019. They demonstrate the deep, more‐than‐human relationality of enviroeconomic provisioning along the side of the road.

The prevalence of pulmonary hypertension assessed using the pulmonary vein\u2010to\u2010right pulmonary artery ratio and its association with survival in West Highland white terriers with canine idiopathic pulmonary fibrosis

BackgroundPulmonary hypertension (PH) is a known co-morbidity in West Highland white terriers (WHWTs) affected with canine idiopathic pulmonary fibrosis (CIPF). The pulmonary vein-to-right pulmonary artery ratio (PV/PA) has recently been described for the detection of pre-capillary PH in dogs. The objective of the present study was to estimate the prevalence of PH at diagnostic, in WHWTs affected with CIPF, by using PV/PA, in comparison with a group of healthy breed-matched controls (CTRLs). Additional study objective was to explore whether the presence of PH at initial diagnosis of CIPF impacted survival time in dogs treated with sildenafil.ResultsTwenty-five client-owned WHWTs presented with CIPF and 19 CTRLs were included in the study. PV/PA in either two-dimensional mode (2D) or time-motion mode or both were measured from cineloops in each dog. Dogs were classified according to PV/PA value into non/mild PH (PV/PA measured in 2D ≥ 0.7) or moderate/severe PH (PV/PA < 0.7). Survival data of WHWTs affected with CIPF were extracted from medical record to assess association between presence of PH at diagnosis and outcome. 60 % overall prevalence for moderate/severe PH was estimated in this cohort of WHWTs presented with CIPF vs. 5 % in CTRLS (P = 0.0002). The presence of moderate/severe PH at initial presentation was not associated with survival.ConclusionsResults of the present study confirm a high prevalence of PH at diagnosis in WHWTs affected with CIPF and highlight the utility of PV/PA as a non-invasive surrogate for assessment of PH in this population.

What Are the Impacts of Social Innovation? A Synthetic Review and Case Study of Community Forestry in the Scottish Highlands

In a context of political and economic austerity, social innovation has been presented as a solution to many social challenges, old and new. It aims to support the introduction of new ideas in response to the current urgent needs and challenges of vulnerable groups and seems to offer promising solutions to the challenges faced by rural areas. Yet the evidence base of the impacts on the sustainable development of rural communities remains scarce. In this paper, we explore social innovation in the context of community forestry and provide a brief synthetic review of key themes linking the two concepts. We examine a case of social innovation in the context of community forestry and analyse its type, extent, and scale of impact in a marginalized rural area of Scotland. Using an in-depth case study approach, we apply a mixed research methodology using quantitative indicators of impact as well as qualitative data. Our results show that social innovation reinforces the social dimension of community forestry. Impacts are highlighted across domains (environmental, social, economic, and institutional/governance) but are mainly limited to local territory. We discuss the significance of those results in the context of community forestry as well as for local development. We formulate policy recommendations to foster and sustain social innovation in rural areas.

Information technology and the optimisation of experience – The role of mobile devices and social media in human-nature interactions

Information technologies have seeped their way into every aspect of our lives, mediating interactions between ourselves and our environments. They are becoming an important part of human-nature interactions, with smartphones, their apps and social media offering new ways to plan, navigate and share experiences. This article explores the changes that these mobile media technologies bring to human-nature interactions, focusing on the outdoor practices of experienced outdoor users. Drawing on observational and interview data gathered in the Scottish Highlands, we analysed hillwalkers’, mountain bikers’ and nature photographers’ interactions with mobile media technology. Using social practice theory and the idea of technologies as ‘scripts’, we found that the increased availability of information reportedly enhanced access to, confidence in and knowledge about outdoor practices. Participants negotiated the use of devices within social norms of good practice, but generally showed enthusiasm for the ever-increasing access to information. The easy access to information and the ability to share one’s performance, inscripted in the technology, guided the participants to optimise their experience. Paradoxically, this optimisation seemed to reduce the likelihood of encountering unanticipated situations that would have made their experience memorable, something our participants had previusly identified as an important aspect of their outdoor activities. Our findings illustrate the value of an in-depth empirical understanding of lived experiences, revealing how interactions between technological scripts, personal agency and social norms amplify some aspects of human-nature interactions while attenuating others. Although incremental, these changes fundamentally alter the character of our experience of nature.

A possible billion-year-old holozoan with differentiated multicellularity

Sediments of the Torridonian sequence of the Northwest Scottish Highlands contain a wide array of microfossils, documenting life in a non-marine setting a billion years ago (1 Ga).1-4 Phosphate nodules from the Diabaig Formation at Loch Torridon preserve microorganisms with cellular-level fidelity,5,6 allowing for partial reconstruction of the developmental stages of a new organism, Bicellum brasieri gen. et sp. nov. The mature form of Bicellum consists of a solid, spherical ball of tightly packed cells (a stereoblast) of isodiametric cells enclosed in a monolayer of elongated, sausage-shaped cells. However, two populations of naked stereoblasts show mixed cell shapes, which we infer to indicate incipient development of elongated cells that were migrating to the periphery of the cell mass. These simple morphogenetic movements could be explained by differential cell-cell adhesion.7,8 In fact, the basic morphology of Bicellum is topologically similar to that of experimentally produced cell masses that were shown to spontaneously segregate into two distinct domains based on differential cadherin-based cell adhesion.9 The lack of rigid cell walls in the stereoblast renders an algal affinity for Bicellum unlikely: its overall morphology is more consistent with a holozoan origin. Unicellular holozoans are known today to form multicellular stages within complex life cycles,10-13 so the occurrence of such simple levels of transient multicellularity seen here is consistent with a holozoan affinity. Regardless of precise phylogenetic placement, these fossils demonstrate simple cell differentiation and morphogenic processes that are similar to those seen in some metazoans today.

Markers to Emigration from North West Sutherland: The Presbyterian Cemeteries of Lot 21 of Prince Edward Island

A number of studies of emigrant communities in Canada have utilized the evidence from gravemarkers to indicate place of origin. This investigation of gravemarkers from five Presbyterian cemeteries on Lot 21 of Prince Edward Island demonstrates emigration from an area of the north west Highlands of Scotland to a particular community over a period of approximately 50 years. The chronology of emigration as revealed in the gravemarkers is analysed in the light of what is known about tenurial change within the homeland. Emigrant histories of several individuals or families recorded in two of the cemeteries have been compiled to examine their family and communities in the homeland, to set out the circumstances under which they emigrated and to outline the challenges they faced in Canada. An examination of the evidence from gravemarkers alongside a study of extant surnames and family reconstitution suggests that, in this case, gravemarkers provide a valuable but only partial indication of precise origin.

Counterinsurgency in the Age of Enlightenment: military ethnography of the ‘Highland Problem’

ABSTRACT One of the first and closest ‘laboratories’ of the British Empire in terms of turning the British army into a colonial institution during protracted counterinsurgency was one of the inner Gaelic fringes of the United Kingdom, the Highlands of Scotland. It was there in the first half of the Eighteenth century that the army appeared as a corporate institution with its own views not just on its role in the defeating the Jacobite movement, but in resolving the ‘Highland Problem’, acquiring and applying militarily useable topographic and ethnographic knowledge as well as coercive power. The military presence in the Highlands of Scotland was based on intelligence, collaboration with local allies, social control and working civil-military relations, despite the lack of the unity of command during the whole period of the Jacobite movement. This was the dark side of the Enlightenment: the growth of knowledge about rebellious populations of the European empires that had been tested on the lines of ‘enlightened’ pacification and added to the toolbox of colonial counterinsurgency. It would help shape later methods of colonial counter-insurgency in the next century.