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case studies; coasts; community development; farm tenancy; land ownership; land resources; land values; legal rights; markets; people; England; Scotland
Abstract:
... Scotland has one of the most uneven land ownership patterns in the world. In a country of 5.2 million people, about 969 people control 60% of the land. Over 20% of privately owned land in Scotland is held in some form of offshore or beneficial ownership (Committee on the Inquiry of Crofting, 2008). This land ownership pattern has a unique expression in the northern and western parts of the Scottis ...
Arabidopsis lyrata; altitude; evolutionary adaptation; gene flow; genetic variation; perennials; phenotype; reproductive performance; Iceland; Northern European region; Scotland; Sweden
Abstract:
... Widely distributed species, such as the perennial plant Arabidopsis lyrata, face a range of environmental conditions across space, creating selective pressures for local evolutionary adaptation. The species' fragmented distribution may reduce gene flow, which could either reduce or increase adaptive potential. The substantial variation in phenotypic traits observed across this species' northwester ...
Pinus sylvestris; coasts; environmental factors; forests; genes; genetic techniques and protocols; genetic variation; geographical distribution; highlands; loci; population structure; systems analysis; Atlantic Ocean; Scotland
Abstract:
... In the Scottish Highlands, Scots pine is at the north-western extreme of its wide natural distribution. Here, the remaining native populations are patchily distributed in highly variable environments, from the more continental, drier eastern Highlands to the milder, wetter Atlantic Ocean coast. As these pinewoods are the remnants of a naturally established forest, they form a valuable system for a ...
... The appinite suite of rocks offers a unique opportunity to study the effect of water on the generation, emplacement and crystallization history of mafic to felsic magma. The suite consists of a group of coeval plutonic and/or hypabyssal rocks, ranging from ultramafic to felsic in composition in which hornblende is the dominant mafic mineral, and typically occurs both as large prismatic phenocrysts ...
... The assessment of areas at risk from various soil threats is a key task within the proposed EU Soil Framework Directive. Such assessment is, however, hampered by the complex nature of the soil threats, which result from the sometimes poorly understood interaction of various soil physical properties, climatic factors and land management practices. Methodologies for risk assessment of soil threats a ...
bioenergy; case studies; decision making; energy; experts; Scotland
Abstract:
... This paper presents the application of the AHP (analytic hierarchy process) method to evaluate bioenergy developments regarding their regional sustainability in a case study area (Tayside and Fife/Scotland). Achieving regional sustainable bioenergy generation is challenging due to the complexity of this sector and the multidimensionality of the sustainability goal. The paper presents a complete an ...
... A field and market basket study (∼1300 samples) of locally grown fruits and vegetables from historically mined regions of southwest (SW) England (Cornwall and Devon), and as reference, a market basket study of similarly locally grown produce from the northeast (NE) of Scotland (Aberdeenshire) was conducted to determine the concentration of total and inorganic arsenic present in produce from these ...
... Tarhana is a traditional fermented cereal food consumed in nearly all regions of Turkey as a soup having a delicious and desired taste. There are some other products similar to tarhana in Syria, Jordan, Egypt, Iraq, Hungary, Finland, Greece, and Scotland. Fifteen homemade and 5 commercially produced tarhana samples were analyzed for the first time to determine biogenic amine contents. Tyramine was ...
agricultural management; agricultural watersheds; climate; crops; forestry; grasslands; hydrology; land use; livestock; monitoring; nitrogen; simulation models; subwatersheds; water quality; Scotland
Abstract:
... Catchment scale nitrogen models are valuable tools for exploring how stream water quality is likely to be influenced by future changes in climate and land use. Many nitrogen modelling systems are highly complex and include too many calibration parameters to be confident in how these would be affected by changes in the catchment structure or meteorological drivers. This paper examines how successfu ...
... BACKGROUND: The red squirrel population in Great Britain has declined dramatically in recent decades, principally due to squirrelpox. Concern exists that red squirrels may become extinct nationally and, as there has been limited research in to diseases other than squirrelpox, this study aimed to identify additional causes of mortality. RESULTS: Post-mortem examinations on 163 red squirrels found d ...
... The Centre for Mountain Studies (CMS) is located at Perth College, University of the Highlands and Islands, Scotland. Since its establishment in 2000, staff and students at the CMS have been active in research and knowledge exchange activities at all scales, from the local, in Scotland, to the global. Projects in Scotland have focused mainly on estates, wild land (see below), and forests. Work acr ...
... Invasive species can increase the susceptibility of ecosystems to disease by acting as reservoir hosts for pathogens. Invasive hosts are often sparsely recorded and not in equilibrium, so predicting their spatial distributions and overlap with other hosts is problematic. We applied newly developed methods for modelling the distribution of invasive species to the invasive shrub Rhododendron ponticu ...
Sciurus carolinensis; bark; breeding season; control methods; crops; invasive species; juveniles; private forestry; risk; squirrels; surveys; trees; Canada; England; Ireland; Scotland; United States; Wales
Abstract:
... The grey squirrel, Sciurus carolinensis Gmelin, was introduced into sites in England, Wales, Scotland and Ireland from the United States and Canada between 1876 and 1929. Soon after its introduction there were reports of damage to trees by seasonal bark stripping activity. Surveys in state and private forests since 1954 have monitored their distribution and impacts. Two surveys also gathered infor ...
... Lactation in pinnipeds represents the most significant cost to mothers during the reproductive cycle. Dynamics of trace elements and their mobilization associated with energy reserves during such an intense physiological process remains poorly understood in marine mammals. The changes in tissue concentrations of 11 elements (Ca, Cd, Cr, Cu, Fe, Hg, Ni, Pb, Se, V, and Zn) were investigated in a lon ...
Emilia; cities; climate change; correlation; governance; gross domestic product; hydrologic cycle; pollution; population growth; water management; Angola; Scotland; Tanzania
Abstract:
... The necessity of Urban Water Cycle Services (UWCS) adapting to future stresses calls for changes that take sustainability into account. Megatrends (e.g. population growth, water scarcity, pollution and climate change) pose urgent water challenges in cities. In a previous paper, a set of indicators, i.e., the City Blueprint has been developed to assess the sustainability of UWCS (Van Leeuwen et al. ...
... Agro-meteorological metrics are indicators of weather determined environmental conditions on which agricultural management decisions are made. Metrics derived from an estimated future climate provide an opportunity to characterise the impacts of climate change on a wide range of agricultural systems, land use practices and ecosystem services. Such indications are vital for determining how changes ...
anthropogenic activities; buildings; energy efficiency; environmental impact; experts; fuel cells; guidelines; hydrogen; industry; renewable energy sources; wind; Scotland
Abstract:
... Energy-efficient buildings can reduce human impact on the environment. Energy efficiency is not only concerned with generating more energy using fewer resources, nor reducing energy usage, but also it is about harnessing natural resources, such as wind and sun, to produce energy. The UK government is thus promoting the adoption of renewable energy in buildings. The Fuel-Cell Energy Systems (FCES), ...
Salmonella; commercial farms; disease transmission; farm numbers; infectious diseases; large farms; quality control; slaughterhouses; small farms; social networks; swine; England; Scotland
Abstract:
... The aim of this study was to examine farm-to-farm pig movement connections, and the usage of hauliers and abattoirs, for farms in the United Kingdom (UK), to determine the interconnectivity of the pig farm network and the implications this may have for the transmission and control of Salmonella, which was chosen as an example of an important endemic disease. Data were collected from three Quality ...
... With increasing pressures on land for human use, it is important to identify the habitat requirements of key species, not just in terms of a correlation with a given habitat feature, but also the relationship between species presence and its coverage, proximity to other habitat types, and importance at different spatial scales. We used maximum entropy to estimate the optimal proportions of 18 habi ...
animal welfare; attitudes and opinions; cattle; disease outbreaks; economic factors; farm size; farm surveys; farmers; farms; information sources; livestock biosecurity; models; organic production; sheep; variance; England; Scotland; Wales
Abstract:
... The paper analyses the impact of a priori determinants of biosecurity behaviour of farmers in Great Britain. We use a dataset collected through a stratified telephone survey of 900 cattle and sheep farmers in Great Britain (400 in England and a further 250 in Wales and Scotland respectively) which took place between 25 March 2010 and 18 June 2010. The survey was stratified by farm type, farm size ...