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All species of Hieracium sectt. Hieracium, Vulgata (incl. Bifida) and Oreadea originally described from the Nordic countries, but reported in recent accounts as occuring in the British Isles, have been scrutinised based on specimens and published descriptions. Out of 29 species stated as occurring in Britain and native to Fennoscandia, only four are confirmed (H. caesiomurorum, H. oistophyllum, H.
Human activities, especially increased nutrient loads that set in motion a cascading chain of events related to eutrophication, accelerate development of hypoxia (lower oxygen concentration) in many areas of the world's coastal ocean. Climate changes and extreme weather events may modify hypoxia. Organismal and fisheries effects are at the heart of the coastal hypoxia issue, but more subtle regime
Describing the biotic and abiotic processes that are responsible for the formation of spatial patterns in predators and their prey is crucial for improving our understanding of food-web interactions. We studied the spatial distribution of four abundant spider species and three common groups of epedaphic Collembola prey in a beech-dominated (Fagus sylvatica) forest floor habitat and related the obs
Lentic water bodies (lakes and reservoirs) offer favorable conditions for silica (SiO2) burial in sediments. Recent global estimates suggest that (1) lentic SiO2 trapping is a globally important SiO2 flux, and (2) through reservoir construction, humans have dramatically altered river dissolved SiO2 (DSi) transport and coastal DSi delivery. However, regional to global scale patterns and controls of
Hypoxia is a well-described phenomenon in the offshore waters of the Baltic Sea with both the spatial extent and intensity of hypoxia known to have increased due to anthropogenic eutrophication, however, an unknown amount of hypoxia is present in the coastal zone. Here we report on the widespread unprecedented occurrence of hypoxia across the coastal zone of the Baltic Sea. We have identified 115
Intensive agricultural practices can dramatically change the landscape, thereby increasing the concentrations and rates at which nutrients are delivered to aquatic ecosystems. In the United States, concerns about accelerating rates of lake eutrophication related to increases in nutrient loading require a method of quantifying ecological changes that have occurred since European settlement. Because
Recent reports have demonstrated that hypoxia is widespread in the coastal zone of the Baltic Sea. Here we evaluate the long-term trends of dissolved oxygen in bottom waters and of the drivers of coastal hypoxia. Eleven of the 33 sites evaluated had increasing trends of bottom water dissolved oxygen, but only the Stockholm Archipelago presents a consistent positive increasing trend in time. The va
Very few principles have been unraveled that explain the relationship between soil properties and soil biota across large spatial scales and different land-use types. Here, we seek these general relationships using data from 52 differently managed grassland and forest soils in three study regions spanning a latitudinal gradient in Germany. We hypothesize that, after extraction of variation that is
Social media workers have become an important communication profession within the organisational context. However, workers behind organisational social media accounts remain understudied. This study problematises the limited emphasis of existing research on the self-perceptions of communication practitioners and introduces the perspective of social media workers. The purpose of this study is to ex
Language learning strategies are presented in several parts of the Swedish national syllabus for English for high school and teachers are expected to both teach learning strategies and to test and grade students’ use of them. Despite supporting documents, teachers have expressed an insecurity regarding what in the Swedish national syllabus for English is referred to as “[…] strategies to assimilat
The health of the environment is not a pressing issue for many, or if it is, this concern is not always reflected in their behavior. How can greater pro-environmental behavior be encouraged in individuals? This study seeks to understand if an active learning experience can be used as a tool to enhance pro-environmental behavior. The volunteer-exchange program called World Wide Opportunities on Org
Behandling av personuppgifter, vilket undersöks i denna uppsats, sker i den offentliga och privata sektorn, och i organisationer av alla storlekar. Personuppgiftsbehandlingar förekommer i varje gren av en organisation och hos alla olika aktörer, inom så spridda områden som rättsväsendet eller en frisörsalong. Mer specifikt syftar denna uppsats till att studera definitionen av "behandling"Personal data processing, as will be examined in this thesis, occurs in the public and the private sectors, in organisations of every size. It occurs in every branch of an organisation and by all different actors, be it law-enforcement or a hairdresser saloon. More specifically this thesis aims to study the definition of ‘processing’ and attempts to highlight the features and characterisation of i
The new legal framework for marine biodiversity of areas beyond national jurisdiction (BBNJ) will be formally developed under the United Nations due to demands to fill a legal gap addressing BBNJ loss and justly sharing benefits from BBNJ. Since there is no global legal framework for BBNJ even though related agreements exist (i.e., United Nations Convention on the Law of the Sea and Convention on
I ljuset av samtida fynd inom evidensbaserad rekrytering och en uppdaterad polisprofil har Plikt- och prövningsverket reviderat urvalsprocessen till polisutbildningen. Till följd av revideringen är det okänt hur olika delar av urvalsprocessen bidrar till den samlade bedömningen av kandidaters lämplighet. Urvalsprocessen består av fem urvalsmetoder, administrerade i sekventiella steg: kognitiv förmIn light of contemporary findings in evidence-based selection and an updated police profile, the Swedish Defence Conscription and Assessment Agency (SDCAA) have made adjustments to the selection process for police training. Following the adjustments, it is yet to be evaluated how different parts of the selection process contribute to the overall assessment of candidate suitability. The selection p
#MeToo became in 2017 a strong and successful movement in Sweden where women exercised their freedom of expression to question structural injustice and men’s sexual violence against women. The movement broke the silence and stigma about being victim of men’s sexual violence and helped fight impunity. However, some of the #MeToo women in Sweden who told their stories also pointed out their perpetra
