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This article investigates the defence policies of the Nordic and Baltic countries from the perspective of shared security culture. To that end, the article analyses conceptualisations of total defence and resilience in a comparative perspective and inquires into existing and prospective regional cooperation in this area, in order to determine to what degree there exists a common security culture based on shared norms and identities and manifested in practices of security cooperation. The study, which draws on 19 interviews with civil servants from the eight states of the region, shows that while there is fertile ground for a shared security culture to emerge, thus far, due to variations in conceptualisations, threat perceptions, and interaction preferences, only three Nordic states show clear signs of a shared security culture. The study contributes to existing research by situating the concept of resilience in (total) defence discourses; by expanding the theoretical work on security culture to an international context; and by offering a unique empirical account of the process of (re)building total defence policies in a region crucial to European security. [ABSTRACT FROM AUTHOR]

Copyright of Revista UNISCI is the property of Unidad de Investigaciones Sobre Seguridad y Cooperacion International (UNISCI) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Sustainable agriculture development holds significant global and regional importance, particularly within the Baltic countries. On a global scale, it is a critical strategy for meeting the escalating demand for food while simultaneously mitigating the adverse environmental and social consequences associated with agricultural practices. In the context of the Baltic nations, where agriculture constitutes a substantial portion of the economy, the adoption of sustainable farming practices is imperative for ensuring the sector's long‐term viability, safeguarding the integrity of the region's distinct ecosystems, and guaranteeing food security for their populations. A comprehensive understanding of the opportunities and challenges facing Baltic agriculture is impeded by a notable research deficiency concerning the intricate and distinct problems facing these nations. The use of indicators to assess economic sustainable agriculture indicators plays a pivotal role in guiding agricultural practices. By taking social and environmental variables into account, these metrics quantify the economic viability of farming. Consequently, these indicators empower policymakers and farmers alike to make well‐informed decisions, striking a balance between profitability and resource conservation, thereby contributing to the enduring sustainability of agriculture in the Baltic countries and beyond. Notably, a comprehensive assessment of economic sustainability in agriculture identified 31 indicators, which were refined to 9 through expert consensus using the Delphi method. Subsequently, the best worst method was applied to rank these indicators. The results indicate that investment intensity, diversification of income, agricultural labor productivity, and market access emerge as the most crucial indicators for ensuring economic sustainability in agriculture. [ABSTRACT FROM AUTHOR]

This article explores the evolution of security in the Baltic region, focusing first on Estonia, Latvia and Lithuania, and analysing the key challenges posed by the Russian Federation since the annexation of Crimea in 2014 and the subsequent security measures taken by NATO through the Enhanced Forward Presence (eFP) mission. It details the strategic responses of the Baltic states, highlighting their military modernisation, defence cooperation with NATO and growing reliance on multinational exercises. The article also examines the role of Poland as a key player in NATO's eastern flank defence and the integration of Finland and Sweden into NATO, emphasising their contribution to strengthening the Baltic and Arctic security architecture. The analysis concludes with an examination of the multiple threats that characterise the region's security environment, underlining the importance of coherent multinational defence strategies.

This paper explores cultural narratives and oral histories related to two examples of traditional northern transport—long seal hunting journeys in the Baltic region and nomadic reindeer travel in northeastern Siberia. Ample material has been collected and reviewed regarding means of nonmotorised transport in the polar regions. However, scientific literature concerning the experiences and perspectives of the Indigenous and traditional community members who took part in these journeys remains scarce. This article explores the recorded narratives of two people involved in the journeys described. It assesses how these long-distance travels form significance, meaning, observations, and belonging to landscapes for these people. This analysis reveals that, rather than inhabiting northern ice and tundra scapes that are often described as barren and devoid of life, seal hunters and reindeer herders live in story-scapes rich in meaning. The sacred places, surrender to ice flow dynamics, and ways of living “inside” northern habitats that emerge from these testimonies offer a skeleton key for re-reading the misunderstood homelands of Arctic and tundra communities.

Climate change is expected to significantly impact temperature and precipitation, as well as snow accumulations and melt in mid-latitudes, including in the Baltic region, ultimately affecting the quantity and seasonal distribution of streamflow. This study aims to investigate the changes in the magnitude and timing of annual maximum discharge for 30 hydrological monitoring stations across Latvia from 1950/51 to 2021/22. Circular statistics and linear mixed effects models were applied to identify the strength of seasonality and timing. Trend analysis of the magnitude and timing of flood peaks were performed by using the Theil–Sen method and Mann–Kendall test. We analyzed regional significance of trends across different hydrological regions and country using the Walker test. Results indicate strong seasonality in annual flood peaks in catchments, with a single peak occurring in spring in the study sub-period of 1950/51–1986/87. Flood seasonality has changed over recent decades (i.e., 1987/88–2021/22) and is seen as a decrease in spring maximum discharge and increase in winter flood peaks. Alterations in annual flood occurrence also point towards a shift in flow regime from snowmelt dominated to mixed snow–rainfall dominated, with consistent changes towards the earlier timing of the flood peak, with a more or less pronounced gradation from west to east. Analysis shows that a significant trend of decrease in the magnitude and timing of annual maximum discharge was detected. [ABSTRACT FROM AUTHOR]

Successful management requires information on pressures that threaten a species and areas where conservation actions are needed. The Baltic Proper harbour porpoise population was first listed as Critically Endangered by the International Union for the Conservation of Nature in 2008. Now, 16 years later, there is no change in conservation status despite ample conservation policy calling for its protection and an urgent need for management action to protect this population. Here, we provide an overview of the current status of the population, highlight knowledge gaps on the impact of pressures, and make recommendations for management of anthropogenic activities. Based on an exceeded limit for anthropogenic mortality, the high concentrations of contaminants in the Baltic Sea, combined with reductions in prey availability and increases in underwater noise, it is inferred that this population is likely still decreasing in size and conservation action becomes more urgent. As bycatch and unprotected underwater explosions result in direct mortality, they must be reduced to zero. Inputs of contaminants, waste, and existing and emerging noise sources should be minimised and regulated. Additionally, ecosystem‐based sustainable management of fisheries is paramount in order to ensure prey availability, and maintain a healthy Baltic Sea. Stranding networks to routinely assess individuals for genetic population assignment and health need to be expanded, to identify rare samples from this population. Knowledge is still scarce on the population‐level impact of each threat, along with the cumulative impact of multiple pressures on the population. However, the current knowledge and management instruments are sufficient to apply effective protection for the population now. While bycatch is the main pressure impacting this population, urgent conservation action is needed across all anthropogenic activities. Extinction of the Baltic Proper harbour porpoise population is a choice: decision‐makers have the fate of this genetically and biologically distinct marine mammal population in their hands. [ABSTRACT FROM AUTHOR]

Sheep are among the earliest domesticated livestock species, with a wide variety of breeds present today. However, it remains unclear how far back this diversity goes, with formal documentation only dating back a few centuries. North European short-tailed (NEST) breeds are often assumed to be among the oldest domestic sheep populations, even thought to represent relicts of the earliest sheep expansions during the Neolithic period reaching Scandinavia <6,000 years ago. This study sequenced the genomes (up to 11.6X) of five sheep remains from the Baltic islands of Gotland and Åland, dating from the Late Neolithic (∼4,100 cal BP) to historical times (∼1,600 CE). Our findings indicate that these ancient sheep largely possessed the genetic characteristics of modern NEST breeds, suggesting a substantial degree of long-term continuity of this sheep type in the Baltic Sea region. Despite the wide temporal spread, population genetic analyses show high levels of affinity between the ancient genomes and they also exhibit relatively high genetic diversity when compared to modern NEST breeds, implying a loss of diversity in most breeds during the last centuries associated with breed formation and recent bottlenecks. Our results shed light on the development of breeds in Northern Europe specifically as well as the development of genetic diversity in sheep breeds, and their expansion from the domestication center in general. [ABSTRACT FROM AUTHOR]

From the 1650s the expansion of English interests in the Baltic fostered more competition for access to commercial markets. A desire from Sweden to meet its own commercial goals also led to a greater level of competition for shipping. An increasing association between England and Sweden brought about the greatest commercial shift in Baltic commerce during that century. Building on research that has established general trends in Anglo-Baltic commercial history during the period, this article assesses the growth and competition of English commercial ambition. The article consults data sets such as the Sound Toll Registers Online, and the Stockholm customs accounts, while taking into consideration contemporary diplomatic sources. It seeks to answer why, how and where English trade became competitive in the Baltic. It outlines general commercial flows by juxtaposing England's shipping next to its nearest competitors and consults three case studies to reveal previously unrealised nuances in Anglo-Baltic trade. [ABSTRACT FROM AUTHOR]

Abstract Successful management requires information on pressures that threaten a species and areas where conservation actions are needed. The Baltic Proper harbour porpoise population was first listed as Critically Endangered by the International Union for the Conservation of Nature in 2008. Now, 16 years later, there is no change in conservation status despite ample conservation policy calling for its protection and an urgent need for management action to protect this population. Here, we provide an overview of the current status of the population, highlight knowledge gaps on the impact of pressures, and make recommendations for management of anthropogenic activities. Based on an exceeded limit for anthropogenic mortality, the high concentrations of contaminants in the Baltic Sea, combined with reductions in prey availability and increases in underwater noise, it is inferred that this population is likely still decreasing in size and conservation action becomes more urgent. As bycatch and unprotected underwater explosions result in direct mortality, they must be reduced to zero. Inputs of contaminants, waste, and existing and emerging noise sources should be minimised and regulated. Additionally, ecosystem‐based sustainable management of fisheries is paramount in order to ensure prey availability, and maintain a healthy Baltic Sea. Stranding networks to routinely assess individuals for genetic population assignment and health need to be expanded, to identify rare samples from this population. Knowledge is still scarce on the population‐level impact of each threat, along with the cumulative impact of multiple pressures on the population. However, the current knowledge and management instruments are sufficient to apply effective protection for the population now. While bycatch is the main pressure impacting this population, urgent conservation action is needed across all anthropogenic activities. Extinction of the Baltic Proper harbour porpoise population is a choice: decision‐makers have the fate of this genetically and biologically distinct marine mammal population in their hands.

Extant pygmy grasshoppers (Tetrigidae) that possess wings have the forewings reduced into scale-like tegmenula, while hind wings remain fully developed. Rusmithia gorochovi gen. et sp. nov. (Tetrigidae, Batrachideinae, Rusmithini trib. nov.) is described based on a single adult female holotype from Lithuanian Baltic amber, from the Bartonian-Priabonian age, some 40 million years ago, and this is the only known tetrigid in which tegmenula or tegmina (the forewings) extend as far as half the length of the hind femur. Besides this very unique trait, other characters of Rusmithia gen. nov. indicate similarity with extant and especially fossil Batrachideinae (genus Danatettix Thomas, Skejo & Heads, 2019). Because of the strong differences this genus and Danatettix have with American Batrachideinae, they are assigned to a new tribe, European Batrachideinae or Rusmithini trib. nov. Acrydium bachofeni (Zeuner, 1937) might belong to this or a sibling genus based on its very long tegmenula or Succinotettix chopardi Piton, 1938, based on its 19-segmented antennae; neither species is tranferred as their types could not be examined. [ABSTRACT FROM AUTHOR]

The Baltic states—Estonia, Latvia, and Lithuania—are situated on the eastern coast of the Baltic Sea between Russia and the Scandinavian countries. This region is characterized by diverse landscapes and numerous bodies of water, including lakes, peat bogs, and marshes, which serve as natural habitats for aquatic invertebrates, including leeches. Despite the rare and uncertain taxonomic status of leech species in the area, research in the Baltic region has been inadequate. Therefore, this study aims to examine the composition of leech species in the Baltic countries, drawing on both past and current research. The study also seeks to assess the status of Hirudo medicinalis in the Baltic region and discuss the rare, questionable, and potentially present leech species in the Baltic states. A scoping review method was employed, surveying published references, books, and databases. In total, the study found records of 21 leech species in Estonia, 15 in Latvia, and 26 in Lithuania, belonging to the families Glossiphoniidae, Erpobdellidae, Hirudinidae, Haemopidae, and Piscicolidae. Hirudo medicinalis L. is distributed throughout all Baltic countries, but the most recent records on their location are only available for Estonia. The data on a few Piscicolidae species is questionable and requires verification, but further research on Piscicolid leeches can potentially lead to the discovery of rare species. [ABSTRACT FROM AUTHOR]

Copyright of Electronic Journal of Political Science Studies (EJPSS) is the property of Electronic Journal of Political Science Studies (EJPSS) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Five species of Platorchestia Bousfield, 1982, are described and figured from Atlantic Ocean shores (including the Caribbean, Baltic, and Mediterranean seas). Four of these are new to science. All five species had previously been illustrated in the literature but four of them had incorrectly been allocated to either Orchestia platensis Krøyer, 1945 or O. monodi Mateus, Mateus & Afonso, 1986.

We need energy intake to provide energy and nutrients to our cells. The amount of daily energy intake should aim for energy balance, which results in good health. Under- or overconsumption of total daily energy over a longer period leads to increased risk of diseases. In this scoping review, the components of daily energy requirement are defined. Several methods to estimate energy requirements and the amount of total daily energy intake (kJ) related to health are also discussed. Reference values for energy intake in children, adults and pregnant and postpartum women, and older adults are evaluated.Results show that it is challenging to set reference values for energy intake since existing methods are not accurate and precise, and there are several factors that influence the estimated amount of energy. Energy requirement is increased during growth as in childhood, pregnancy and lactation. We conclude that more research in this area is needed, and that new high-quality studies in both Nordic and Baltic countries are needed to obtain new recommendation numbers for energy intake.

The first known fossil representative of Darwin wasps (Ichneumonidae) of the subfamily Poemeniinae is described, from the Late Eocene Baltic amber; Amberpoemenia kirejtshuki gen. et sp. nov. The fossil genus Amberpoemenia occupies an isolated position in the subfamily, having features of specialization that are not typical of recent representatives of the subfamily Poemeniinae. [ABSTRACT FROM AUTHOR]

This paper explores the Estonian vision of Baltic identity. Estonia’s authorities have repeatedly articulated their scepticism towards the concept of a stand-alone ‘Baltic region’ and the inclusion of Estonia in it, preferring to position their state as a Nordic country. Yet, in numerous cases, they have clearly labelled Estonia as a Baltic State. To identify the contexts and meanings labelling the country as a Baltic State, this contribution provides a content analysis of official speeches given by Estonia’s political leadership. It is concluded that, despite the visibility of socioeconomic issues in the discourse, the most comprehensive image of Estonian ‘Balticness’ is constructed by interconnected narratives built around the Soviet past and the ‘security threats’ associated with Russia. The theoretical framework of regionalism, which allows one to consider the Baltics as a social construct rather than a set of material factors, provides an additional explanatory model.

Personal experience in the study of both North American and Baltic European archaeology has provided two totally different ways that the discipline is regarded in the context of national identity and politics. In the Baltic countries of Latvia, Lithuania, and Estonia, archaeology has functioned in support of cultural and national identity. In North America, archaeologists are part of dominant non-Indian culture and do not possess cultural continuity with Native Americans. Examples from both regions show how the two orientations differ in the practice of archaeology. [ABSTRACT FROM AUTHOR]

Five species of Platorchestia Bousfield, 1982, are described and figured from Atlantic Ocean shores (including the Caribbean, Baltic, and Mediterranean seas). Four of these are new to science. All five species had previously been illustrated in the literature but four of them had incorrectly been allocated to either Orchestia platensis Krøyer, 1945 or O. monodi Mateus, Mateus & Afonso, 1986. [ABSTRACT FROM AUTHOR]

John Leo Mish (1909–1983) was the Chief of the Slavic and Baltic Division from 1956 through 1976. He was also the Chief of the Oriental (later Middle East) Division at the same time. He was a renowned linguist, fluent in 34 languages including Manchu language. He was born in Upper Silesia, during World War II, found himself in Austria, Greece and finally in India. He emigrated to the USA in 1946 where he continued his scholarly career. [ABSTRACT FROM AUTHOR]

It is argued that, contrary to what is claimed in a series of relatively recent studies, verbal aspect has acquired the status of a grammatical feature in Baltic, and the notion of grammatical aspect is relevant to the description of the Baltic languages. As is widely recognized, aspect is less grammaticalized in Baltic than in Slavonic, but the difference is one of a degree rather than of essence, as in both language branches grammatical aspect arises from the grammaticalization of lexical aspect classes. [ABSTRACT FROM AUTHOR]

A case study of a land-based journey around the Baltic coast in 1817 by two young middle-class merchants from Fisherrow (Musselburgh) and Shetland primarily illustrates the diversity of Grand Tours by the early nineteenth century. It also argues that exploring the dynamics of diversity can further understanding of the role of agency in transition and change, beyond class and status alone. On the one hand, the men's journey extended their commercial education, using family trading networks to build functional skills and knowledge ('cultural' capital), rather than accumulating social status ('symbolic' capital) as had been the case for many aristocratic Grand Tourists. On the other, they instigated and planned the journey themselves, travelling without supervision, individualising their journey and making it more imaginative, characteristics encapsulated in a specific understanding of the German term Bildungsreise. Finally, their socio-economic circumstances and their expectations, as well as those of their parents and mentors, differed considerably, so they were forced to negotiate the ratio of business to pleasure and personal development, each man to a differing degree. The resulting compromise not only made their journey different to earlier, aristocratic Grand Tours, but made the two men's experiences themselves unique. Their case demonstrates how focusing on diversity, and exploring the interplay of the processes, forces and contexts involved, can contribute to a more nuanced understanding of nineteenth-century transformations in continental travel. [ABSTRACT FROM AUTHOR]

Perfluoroalkyl substances (PFASs) were investigated in five Baltic fish species (sprat, herring, salmon, trout, and cod). Each species' median lower bound (LB) concentration of ∑14 PFASs was as follows: in sprat it was 3.54 µg/kg wet weight (w.w.), in cod 2.15 µg/kg w.w., in salmon 2.10 µg/kg w.w., in trout 2.03 µg/kg w.w. and in herring 1.74 µg/kg w.w.. Regarding the species' median LB of ∑4 PFASs (perfluorooctane sulfonic acid (PFOS), perfluorooctanoic acid (PFOA), perfluorononanoic acid (PFNA), and perfluorohexane sulfonic acid (PFHxS)), sprat was the most contaminated with 2.90 µg/kg w.w. and herring was the least with 1.17 µg/kg w.w.. Among all PFASs, PFOS was found in the highest concentrations (range 0.04–9.16 µg/kg w.w.) and the percentage share in the total concentration of ∑14 PFASs was between 56 and 73%. The average proportion of linear PFOS (L-PFOS) in the total PFOS (branched and linear) was the highest in salmon at 89% and trout at 87%, and in the other three species it ranged from 75 to 80%. Different consumption scenarios were assumed and the intake of PFASs was calculated for children and adults. Dietary intake via fish consumption was 3.20–25.13 ng/kg of body weight (b.w.) for children and 1.68–8.30 ng/kg b.w. for adults. Baltic fish caught along Polish coastal areas are a significant source of PFASs, especially for children. [ABSTRACT FROM AUTHOR]

This article examines the extent to which history forms national identity among Latvian youth. Being a multiethnic country, Latvia provides a unique opportunity to study the role of history in nation‐building among dominant and minority ethnic groups. The majority of Latvia's ethnic minorities are Russian‐speaking; therefore, a peculiarity of the Latvian case is the influence of the historical narratives promoted by Russia. The research problem of the paper is the formation of national identity when a foreign country promotes distorted historical narratives to discredit a state. The empirical findings are based on 30 in‐depth interviews with young people. The main conclusion is that history plays a rather limited direct role in forming national identity among youth in Latvia. The influence of Russia's historical narratives is observable but not as strong as expected in the context of Russia's influence activities. [ABSTRACT FROM AUTHOR]

Abstract This synoptic review aims to bring some general information on fossil scorpions, namely those trapped in amber - fossilized resin - ranging from Lower Cretaceous through the Palaeocene and up to the Miocene. The question to be addressed is how the study of these fossils can be connected with possible present scorpionism problems. A precise knowledge of these ancient lineages provides information about the evolution of extant lineages, including the buthoids, which contain most known noxious species. Among the Arthropods found trapped in amber, scorpions are considered rare. A limited number of elements have been described from the Late Tertiary Dominican and Mexican amber, while the most ancient Tertiary amber from the Baltic region produced more consistent results in the last 30 years, primarily focusing on a single limited lineage. Contrarily, the Cretaceous amber from Myanmar, also called Burmite, has yielded and continues to yield a significant number of results represented by several distinct lineages, which attest to the considerable degree of diversity that existed in the Burmese amber-producing forests. As in my previous similar contributions to this journal, the content of this note is primarily addressed to non-specialists whose research embraces scorpions in various fields such as venom toxins and public health. An overview knowledge of at least some fossil lineages can eventually help to clarify why some extant elements associated with the buthoids represent dangerous species while others are not noxious.

With climate change predicted to alter water column stability and mixing across the world’s oceans, a mesocosm experiment was designed to ascertain how a natural phytoplankton community would respond to these changes. As a departure from other mesocosm experiments, we used heating and cooling to produce four different climate-inspired mixing scenarios ranging from well-mixed water columns representative of typical open turbulence (ϵ = 3 x 10-8 m2/s3) through to a quiescent water column with stable stratification (ϵ = 5 x 10-10 m2/s3). This method of turbulence generation is an improvement on previous techniques (e.g., grid, shaker, and aeration) which tend to produce excessive dissipation rates inconsistent with oceanic turbulence observations. Profiles of classical physical parameters used to describe turbulence and mixing (turbulent dissipation rate, buoyancy frequency, turbulent eddy diffusivity, Ozmidov scale) were representative of the profiles found in natural waters under similar mixing conditions. Chlorophyll-a profiles and cell enumeration showed a clear biological response to the different turbulence scenarios. However, the responses of specific phytoplankton groups (diatoms and dinoflagellates) did not conform to the usual expectations: diatoms are generally expected to thrive under convective, turbulent regimes, while dinoflagellates are expected to thrive in converse conditions, i.e., in stable, stratified conditions. Our results suggest that responses to mixing regimes are taxon-specific, with no overwhelming physical effect of the turbulence regime. Rather, each taxon seemed to very quickly reach a given vertical distribution that it managed to hold, whether actively or passively, with a high degree of success. Future studies on the effects of climate change on phytoplankton vertical distribution should thus focus on the factors and mechanisms that combine to determine the specific distribution of species within taxa. Our convection-based mesocosm approach, because it uses a primary physical force that generates turbulence in open waters, should prove a valuable tool in this endeavor.

The Baltic region has always been situated on the crossroads of the three main branches of Christianity: Orthodoxy, Catholicism and Protestantism. As such, it has provided ample material for studying religious contact. This special issue brings together four contributions analysing such cases in this region during the early modern period. It shows the value of the Baltic region as a multi-ethnic melting pot of different Christian denominations, held together primarily by the change-resistant land-owning class of Baltic Germans.

The Baltic states—Estonia, Latvia, and Lithuania—are situated on the eastern coast of the Baltic Sea between Russia and the Scandinavian countries. This region is characterized by diverse landscapes and numerous bodies of water, including lakes, peat bogs, and marshes, which serve as natural habitats for aquatic invertebrates, including leeches. Despite the rare and uncertain taxonomic status of leech species in the area, research in the Baltic region has been inadequate. Therefore, this study aims to examine the composition of leech species in the Baltic countries, drawing on both past and current research. The study also seeks to assess the status of Hirudo medicinalis in the Baltic region and discuss the rare, questionable, and potentially present leech species in the Baltic states. A scoping review method was employed, surveying published references, books, and databases. In total, the study found records of 21 leech species in Estonia, 15 in Latvia, and 26 in Lithuania, belonging to the families Glossiphoniidae, Erpobdellidae, Hirudinidae, Haemopidae, and Piscicolidae. Hirudo medicinalis L. is distributed throughout all Baltic countries, but the most recent records on their location are only available for Estonia. The data on a few Piscicolidae species is questionable and requires verification, but further research on Piscicolid leeches can potentially lead to the discovery of rare species.

The strategy of neutrality has long been referenced in terms of the Duchy of Courland's dealings with its belligerent neighbours during the seventeenth century. This position was formed in response to Courland's lack of agency and desire for greater independence amidst eastern Baltic power struggles. However, Courland's activities were not limited to this locality, expanding under Duke Jakob (ruled 1642–1682) to continental trade and Atlantic colonialism. An investigation into the degree to which the dukes' neutrality informed their wider activities will shed new light on the diversity of colonial approaches, alongside attitudes towards neutrality during the concept's crystallisation. [ABSTRACT FROM AUTHOR]

We need energy intake to provide energy and nutrients to our cells. The amount of daily energy intake should aim for energy balance, which results in good health. Under- or overconsumption of total daily energy over a longer period leads to increased risk of diseases. In this scoping review, the components of daily energy requirement are defined. Several methods to estimate energy requirements and the amount of total daily energy intake (kJ) related to health are also discussed. Reference values for energy intake in children, adults and pregnant and postpartum women, and older adults are evaluated. Results show that it is challenging to set reference values for energy intake since existing methods are not accurate and precise, and there are several factors that influence the estimated amount of energy. Energy requirement is increased during growth as in childhood, pregnancy and lactation. We conclude that more research in this area is needed, and that new high-quality studies in both Nordic and Baltic countries are needed to obtain new recommendation numbers for energy intake. [ABSTRACT FROM AUTHOR]

Copyright of Landform Analysis is the property of Association of Polish Geomorphologists and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Ship-generated greywater contains a variety of pollutants which, through various pathways, usually are discharged into the sea. To understand the seasonal variation in greywater volumes, the contaminant concentrations in, and the potential hazard of, ship-generated greywater streams, a four-phase strategy for sampling, characterization and hazard assessment of greywater was developed and implemented. Eight greywater streams, sampled from five ships, were characterized for selected pollutants. The metals Zn, Cu, Mn and the metalloid, As, collectively contributed 98 % to the Hazard Index. Laundry greywater had the highest average concentration of phosphorus (42 mg/l) while galley greywater had the highest average concentration of nitrogen (30 mg/l). The geometric means of COD-Cr, BOD 5 , TSS and P exceeded the IMO resolution MEPC 227(64) guideline values for sewage effluent from Advanced Wastewater Treatment Plants. The results establish the basis for and contribute to discussions on, the optimization of ship-generated greywater management and the establishment of potential regulatory strategies in the Baltic Region. Discharge routes for greywater and pollutants from ships into the Baltic Sea. [Display omitted] • Zn, Cu, Mn and As drive the hazard potential of greywater and contribute 98% to the Hazard Index (HI). • Average MC of nitrogen is highest in galley greywater while the average MC of phosphorus is highest in laundry greywater. • The geomean of COD-Cr, BOD 5 , TSS and P surpass Resolution MEPC 227 (64) guideline values for sewage effluent from AWTPs. • No significant differences exist in HIs between GW, BW, mixed GW/BW from ships, and domestic wastewater. [ABSTRACT FROM AUTHOR]

Until recently, cold-water species were believed to have appeared in Europe during the Quaternary glaciations. However, ample molecular genetic and zoogeographic data obtained in recent years allow us to state confidently that the formation of the cold-water fauna of Europe was a long process with several distinct steps. Species whose ancestors migrated westwards from the Far East through the Paratethys invaded southern and then central Europe as early as the Miocene. The first wave of invaders from Siberia found its way into central Europe later, in the Pliocene. The second wave of Siberian species entered Europe in an interglacial period (possibly through a strait that connected the future White Sea to the future Baltic Sea). The third wave of invaders from Siberia entered northeastern Europe during the last deglaciation (approximately 10 000 years ago), along with small groups of migrants from North America and the Pacific basin. The cross distribution of cold-water species (from Europe to Siberia) was extremely rare. Apparently, such a high evolutionary and adaptive plasticity of many Siberian aquatic organisms is apparently related to their origin from the giant Siberian sea lake water body that existed east of the Urals over several millions of years and experienced many fluctuations in water level, temperature, and salinity. [ABSTRACT FROM AUTHOR]

Even large inflows of oxygen-rich seawater to the Baltic Proper have in recent decades given only short-lived relief from oxygen deficiency below the halocline. We analyse long-term changes in oxygen deficiency, and calculate the "total oxygen debt" Σ OD, the oxygen required to oxidize the hydrogen sulphide (H2S) and ammonium (NH4) that builds up during stagnation periods. Since the early 1990s, oxygen below 65m has gradually decreased during successive stagnation periods, and the Σ OD has increased, with NH4 more important than previously recognised. After the major inflow in 2014, the Baltic Proper Σ OD has reached its highest level so far. The gradual shift of the Σ OD to shallower sub-halocline waters in the western and northern basins has increased the risk of periodic coastal hypoxia and export of hypoxic water to the Bothnian Sea. The potential for inflows large enough to more than eliminate the Σ OD seems limited in the near term. [ABSTRACT FROM AUTHOR]

We report the genomic characteristics of the human pathogen Vibrio cidicii isolated from seawater and green algae in the Baltic Sea. Initially misidentified as Vibrio vulnificus through culture and MALDI-TOF, whole-genome sequencing (WGS) confirmed them as V. cidicii , highlighting the importance of WGS analysis in accurate classification of emerging pathogens.

Russia once again pushes its way to emerge as a major power in the international order after losing this status in the modern ‘time of troubles’ in the 1990s. Its political and military strategic leaders demonstrated willingness to employ all instruments of power as means of escalation to achieve this goal. Meanwhile, tactical military commanders are the ones in direct control of military escalation means and therefore their motivations, agility and rationality are also important factor in the Russian escalation processes towards the West. This research will look at these processes through lenses of game and decision-making theories.

Root stress in the Old Prussian ā-stem gen. sg. ālg-as was taken from the homonymous o-stem gen. sg. deiw-as (Lith. lángo, Sl. *vȏrna). This analogy took place after the reshuffling of the Balto-Slavic o-stem gen. sg. *-ā as *-ās in the prehistory of Old Prussian. The shortening *-ās > -as was most probably conditioned by the fact that this ending was always unstressed.

Lithuanian dabar̃ ‘now’ comes from the illative of the continuative adverb dãbar ‘still, yet’; schematically: dãbar ‘still, yet’ → illative *dabar-ā́ > *dabarà > dabar̃ ‘now’. Change in accentuation visible in dãbar ‘still, yet’ vs. dabar̃ ‘now’ brings to mind a similar process in illative forms, e.g. acc.sg. *mìškan → ill.sg. *miškan-ā́ > dial. miškanà > ill.sg. miškañ. The primary illative *dabar- ā́ is preserved in the dialectal dabarõs ‘now’, which is traced back to a contraction of *dabar-à-es. The postposition *-es is a mark of the enclitic verb esti ‘is’. The shift of accent like between dãbar ‘still, yet’ and dial. dabarõs ‘now’ can also be observed in a few other adverbs, e.g. *pa gãli (cf. OLith. ik’ gâli ‘to the end’) → pagaliõs ‘in the end’.

The purpose of this contribution is to separate Baltic *kalu̯ā “hill” from Baltic *kalnas “mountain” and to connect it with Indo-Aryan *kū́lva-, Iranian *karu̯a- „thin-haired“; Greek *κόλϝος “docked, hornless”; Italic *kalau̯o- & *kalau̯ā “bald (head)”, and the Pre-Romance oronym *kalauos, besides the Gaulish cognomen calaua. The semantic shift from “bald” to “hill” is supported by numerous examples of “bald hills”.