Continental Europe Research Articles

Major Conflicts Between India and Pakistan: A Critical Analysis of Historical Tensions and Geopolitical Dynamics

Relations between India and Pakistan have remained parallel end and worst hostile as well ever since independence in 1947. In nearly 75 years, there were three wars between the two and a number of serious localized military clashes, including those on Ran of Ketch in 1965, followed by Kargil in 1999.The disputed territory of Kashmir played a significant role to maintain continuity, focusing the past conflicts of 1947 and 1965. As these two countries exploded nuclear weapons in 1998, their long-standing hostility has attracted and seriously concerned by the international community that their competition could rise to a nuclear war and cause disasters to both countries and the world as well. Whereas the Kashmir including some other outstanding issues, such as, water dispute, Sir Creek, Siachen and boundary disputes have also recorded the extreme level of conflicts between the two rivalries. Regionalism has played a significant role in European continent; however, in South Asia hegemonic attitude of India has marginalized the role of regional organizations such as SAARC. The world and south Asia witnessed the changes over two decades after the cold war, the liberalization of world trade, the growth of fundamentalism and revolutionary changes in the field of communications. Recognizing the intensity of the relations, India and Pakistan’s changing regional and international affairs which has drastically impaled to the leaders and governments of both the countries to initiate talks on their outstanding issues. The cross-border talks were an initiative step which attempted to provide a new forum to debate on these substantive issues resulted in the division of the two nations. Keeping in view the cited developments and their influences on the relations between India and Pakistan, some factors remained constant, the unresolved dispute over Kashmir, the growth of military spending, moves towards Nuclearization and perpetuation of an “adversarial psychosis” are still under question. This research has critically analyzed historic rivalry between India and Pakistan. It has also provided viable recommendations that how to contain major irritants between two States especially Kashmir issue and Nuclearization in region. In this research the purposive sampling method is used to justify the given hypothesis and objectives. The date is collected through the secondary data and results are deducted from the analytical approach.

ECONOMETRIC ANALYSIS OF SUPPLY CHAIN VALUES BETWEEN TURKEY AND G7 COUNTRIES AND ITS REFLECTION IN DIGITAL MARKETING

The vast majority of the world's global wealth is found in the G7 countries. The growth of world trade can be seen in many areas from supply chain to production and marketing. The growth in the digital market and Turkey's geographical position as the world's investment and production center has also improved the supply chain. Turkey's importance has increased with the demand in the European continent and the development in digital marketing. Digital and e-commerce becoming effective due to digital life. As a result of the value of timely delivery of customer demands in marketing, logistics and digital marketing are starting to develop rapidly together. In this study, it is aimed to determine the econometric analysis of the supply chain, which has increased in importance in businesses, and its reflections on the digital marketing process in G7 countries and Turkey for the last five years. We will reach important data in our field with the comparison we will make. As a result of our analysis, it will be an important source of data for both businesses and academic studies in the future.

From London to the Continent: Rethinking Corporate Governance Codes in Europe

This paper critically evaluates the arguments proposed by Cheffins and Reddy in their recent article, advocating for the abolition of the UK Corporate Governance Code with the promise of substantial benefits to the market. The exploration primarily delves into the potential ramifications of such a proposal on other European jurisdictions, where Codes of corporate governance hold significant sway in the corporate domain, reflecting a spectrum of legal and cultural traditions. While the article under scrutiny is geographically confined to the United Kingdom, the ramifications of such a proposal extend far beyond, resonating deeply with the pervasive influence of the UK Code of Corporate Governance even within continental Europe, urging a comprehensive examination.The analysis begins by revisiting the arguments advanced by the authors and scrutinizing them in light of the Continental European context. This examination reveals several concerns that necessitate attention. We contend that despite geographic limitations, the Code serves as a valuable and adaptable instrument for fostering accountability, transparency, and innovation in markets transcending borders and jurisdictions. Its continued relevance is underscored by its utility in addressing emergent issues and governance challenges, particularly in the realm of ESG and auditing. Consequently, the proposition of its abolition carries significant drawbacks for both companies and investors alike. In conclusion, we assert that European jurisdictions should not dismiss Codes of corporate governance outright, but rather advocate for their refinement and adaptation to the evolving imperatives of the globalized 130economy. Such an approach is deemed imperative to maintain and enhance corporate governance standards, thereby ensuring the continued integrity and efficiency of European markets.

JointPRS: A Data-Adaptive Framework for Multi-Population Genetic Risk Prediction Incorporating Genetic Correlation.

Genetic prediction accuracy for non-European populations is hindered by the limited sample size of Genome-wide association studies (GWAS) data in these populations. Additionally, it is challenging to tune model parameters with a small tuning dataset for methods that require tuning data, which is often the case for non-European samples. To address these challenges, we propose JointPRS, a novel, data-adaptive framework that simultaneously models multiple populations using GWAS summary statistics. JointPRS incorporates genetic correlation structures into the prediction framework, enabling accurate performance even without individual-level tuning data. Additionally, it uniquely employs a data-adaptive approach, providing a robust solution when only a small tuning dataset is available. Through extensive simulations and real data applications to 22 quantitative traits and four binary traits in five continental populations (European (EUR); East Asian (EAS); African (AFR); South Asian (SAS); and Admixed American (AMR)) evaluated using the UK Biobank (UKBB) and All of Us (AoU), we demonstrate that JointPRS outperforms six other state-of-art methods across three different data scenarios (no tuning data, tuning and testing data from the same cohort, and tuning and testing data from different cohorts) for most traits in non-European populations, while maintaining model simplicity and computational efficiency.

Social partnership and its role in economic growth in EU countries

Social partnership as a system of institutional cooperation between government, trade unions and employers is a major phenomenon for continental Western Europe, which is a guarantee of inclusive development and establishment of peace. Depending on the country's economic situation and changes in the world economy, the government can be more or less dependent on the behaviors imposed by the trade unions. As the economic situation worsens, the government focuses more directly on the political situation and trade union proposals, and conversely, when the economic situation improves, the government is less dependent on the behavior of trade unions. Keywords: Social Partnership; Corporatism; Interest Groups; Trade Unions.

Mosaic Database: Consolidation, Innovation, and Challenges in the Comparative Family Demography of Historical Europe

Abstract This paper looks at the progress that the Mosaic database has enabled in the study of family structures in continental Europe in the past. Our main argument is that the combination of comprehensive archival research, digitization and computation, data mining, and open-access dissemination that is at the core of the Mosaic project is bringing about an important shift in the fundamental principles that have driven European family history research to date. These transformative features of Mosaic go beyond mere data infrastructural developments, as scaling up to much larger datasets leads to qualitative differences in measurements, methods, and questions. Integrating these perspectives can lead to an important incremental shift in both the scale and the scope of knowledge about historical European family systems.

Thomas Sheraton (1751–1806) Leading Furniture Designer, Baptist Preacher and Polemicist

ABSTRACT Thomas Sheraton was born in Stockton-on-Tees in 1751 and died in poverty in London in 1806. He was arguably the greatest influence on English and American furniture styles at the end of the eighteenth century and for most of the nineteenth century because of his works on cabinet-making, and his influence was also felt on the European continent. He was also a religious polemicist and an ordained Baptist minister, publishing pamphlets on spiritual regeneration, baptism, and the relationship of the Christian to the state. This article, based partly on Sheraton's own works, traces his career both as a furniture designer and as a Baptist pastor and polemicist and deals with evaluations of the man and his work by writers in the United Kingdom, the United States, and France.

The Åker assemblage: Provenance and local workshop-traditions in the North Sea region in the late 6 th and early 7 th centuries

Abstract The so-called Åker assemblage, a collection of stray finds of weapon parts and warrior-related objects dating from c. AD 600, has held a prominent position in Norwegian archaeology since the discovery of the first objects on the estate of Åker in Hedmark in south-eastern Norway in the 19th century. The assemblage comprises high-status objects belonging to a warrior elite whose equipment display close similarities across the European Continent and in Anglo-Saxon England. In early research, many of the objects in the assemblage, e. g., the renowned ‘Åker buckle’ with cloisonné and zoomorphic decoration, were ascribed a Continental provenance. More recent discussions, however, advocate a Scandinavian origin for all the objects in the assemblage. Yet, the question of where the items originally were manufactured was once more actualized when further objects belonging to the assemblage were unearthed by metal detectorists in the 1990s. Among the new finds were some Frankish types of belt mounts that are unique in a Scandinavian perspective and other items with similarities to related equipment found in other regions. The new items may thus potentially shed new light on the question concerning place of origin of the assemblage. The question of provenance, however, is tied up with the phenomenon of local workshop-traditions in Scandinavia and the North Sea region. New insights have been gained on this topic during recent years as several new production sites have been explored. Through a visual assessment of the new items in the assemblage and a discussion of related parallels, it is argued here for a yet unknown western Scandinavian workshop as the most likely source for several of the objects making up the Åker assemblage.

Anaphylaxis in a country where Asia and Europe meet: Evaluation according to World Allergy Organization (WAO) and European Academy of Allergy and Clinical Immunology (EAACI) diagnostic criteria

BackgroundAnaphylaxis is an acute-onset, life-threatening clinical emergency involving more than one system. The World Allergy Organization (WAO) published anaphylaxis guidelines in 2020. The European Academy of Allergy and Clinical Immunology (EAACI) published anaphylaxis guidelines in 2021 and reviewed the diagnosis of anaphylaxis, risk factors, comorbid diseases, treatment management, and prevention studies.In this study, clinical features, demographic characteristics, risk factors, treatment management, and evaluations according to EAACI and WAO diagnostic criteria were analysed in patients diagnosed with anaphylaxis. In this way, it was aimed to provide a perspective on the diagnosis, etiology, and treatment management in patients with anaphylaxis and to open a window for new studies. MethodsWe retrospectively analysed the data recording system of patients who were evaluated with a history of systemic allergic reaction in the Allergy and Immunology outpatient clinic of our tertiary referral hospital in a ninety-month period between January 2016 and June 2023. The total number of patients admitted to our Allergy and Immunology Clinic between January 2016 and June 2023 was 14,9425. Among these patients, 1032 patients were evaluated in the outpatient clinic according to the ICD-10 (International Statistical Classification of Diseases and Related Health Problems) coding system and diagnosed as T78.2 Anaphylaxis by Allergy and Immunology Specialist. Each patient file was re-evaluated by the authors of the study and 689 eligible patients were included. ResultsIncluded in the study were 689 patients. The mean age of the patients was 46.2 ± 14.2 (35–57) years. 64.4% (n = 444) of the patients were female. Venom, drugs, and food were the 3 leading causes of anaphylaxis. In our study, younger age was determined as a statistically significant risk factor for food-induced anaphylaxis, female gender for drug-induced anaphylaxis and male gender for venom-induced anaphylaxis. (p < 0.001) If the cause of anaphylaxis can be identified, such as venom, drug or food, the frequency of anaphylaxis decreases statistically significantly compared to idiopathic anaphylaxis. (p < 0.001) The rate of acute hypotension, bronchospasm, or laryngeal involvement without skin involvement according to WAO and the rate of WAO severity classification grade 5 were significantly higher in patients who developed anaphylaxis due to venom compared to other patients (p < 0.001). The rate of Grade 3 in the EAACI classification was significantly higher in patients who developed anaphylaxis due to venom compared to other cases (p < 0.001). ConclusionOur study was conducted in a city such as Istanbul, which connects both Asian and European continents. Moreover, it is important because it was conducted in a centre with the highest number of Allergy and Immunology outpatients per year in our country. It is important because it gives the prevalence of anaphylaxis and emphasises the risk factors for each allergen separately.

Manila clams Ruditapes philippinarum spreading north and establishing in the European Wadden Sea

In an era of accelerating biological globalization and climatic warming, it is vital to understand how introduced species integrate. Pacific Manila clams Ruditapes philippinarum were introduced for aquaculture to Europe in the 1970s, spread and became harvested from the Mediterranean Sea to British coasts. From the Dutch Rhine Delta, Manila clams immigrated stepwise into the southern Wadden Sea, and by long distance jump dispersal they arrived in the northern Wadden Sea in the 2010s. Encounters remained few until 2021, when live clams were often found in intertidal seagrass beds and around mixed beds of Pacific oysters with native mussels. Shell lengths reached up to 74 mm with a longevity of 7–8 years. Adult abundances remained low (<10 clams m−2), although larval numbers substantially increased in 2022 and 2023. Strong predation on spat may constitute ecological resistance to the immigrant. Haplotype diversity at mtDNA COI gene fragments is high and its composition is mixed from dominant haplotypes of other European sites, suggesting multiple introductions or an unknown source with an already mixed population. Currently, this is the most northern (55° N) population of R. philippinarum in continental Europe, but with the rapid expansion of this genetically variable population, further northward spread can be expected.

Managing Social Impact Bonds: Intermediary Work and Designing Institutional Infrastructure

Collaborations addressing grand challenges seek social impact; whether such social innovations will endure beyond initial enthusiasm is a major issue. Over the last decade, Social Impact Bonds (SIBs) emerged to diffuse globally as a new form of cross sector collaboration to finance solutions for social problems. Crucially, SIBs rely on intermediary organizations to coordinate and govern relations across diverse actors with competing and conflicting interests and values. How an intermediary goes about this work has significant effects on whether the collaboration achieves the desired social impact and whether it endures. In this article, we examine the intermediary work that enables such a cross-sector collaboration by analyzing two of the first completed SIBs in Continental Europe. Our findings identify three main types of interweaving intermediary work of aligning, stitching, and knotting, that are supported by three distinct forms of institutional infrastructure (ideational, operational, and relational respectively) providing a significant contribution to the analysis of cross-sector collaboration by connecting intermediary work to institutional infrastructure.

Large-Scale Network-Based Observations of a Saharan Dust Event across the European Continent in Spring 2022

Between 14 March and 21 April 2022, an extensive investigation of an extraordinary Saharan dust intrusion over Europe was performed based on lidar measurements obtained by the European Aerosol Research Lidar Network (EARLINET). The dust episode was divided into two distinct periods, one in March and one in April, characterized by different dust transport paths. The dust aerosol layers were studied over 18 EARLINET stations, examining aerosol characteristics during March and April in four different regions (M-I, M-II, M-III, and M-IV and A-I, A-II, A-III, and A-IV, respectively), focusing on parameters such as aerosol layer thickness, center of mass (CoM), lidar ratio (LR), particle linear depolarization ratio (PLDR), and Ångström exponents (ÅE). In March, regions exhibited varying dust geometrical and optical properties, with mean CoM values ranging from approximately 3.5 to 4.8 km, and mean LR values typically between 36 and 54 sr. PLDR values indicated the presence of both pure and mixed dust aerosols, with values ranging from 0.20 to 0.32 at 355 nm and 0.24 to 0.31 at 532 nm. ÅE values suggested a range of particle sizes, with some regions showing a predominance of coarse particles. Aerosol Optical Depth (AOD) simulations from the NAAPS model indicated significant dust activity across Europe, with AOD values reaching up to 1.60. In April, dust aerosol layers were observed between 3.2 to 5.2 km. Mean LR values typically ranged from 35 to 51 sr at both 355 nm and 532 nm, while PLDR values confirmed the presence of dust aerosols, with mean values between 0.22 and 0.31 at 355 nm and 0.25 to 0.31 at 532 nm. The ÅE values suggested a mixture of particle sizes. The AOD values in April were generally lower, not exceeding 0.8, indicating a less intense dust presence compared to March. The findings highlight spatial and temporal variations in aerosol characteristics across the regions, during the distinctive periods. From 15 to 16 March 2022, Saharan dust significantly reduced UV-B radiation by approximately 14% over the ATZ station (Athens, GR). Backward air mass trajectories showed that the dust originated from the Western and Central Sahara when, during this specific case, the air mass trajectories passed over GRA (Granada, ES) and PAY (Payerne, CH) before reaching ATZ, maintaining high relative humidity and almost stable aerosol properties throughout its transport. Lidar data revealed elevated aerosol backscatter (baer) and PLDR values, combined with low LR and ÅE values, indicative of pure dust aerosols.

The Forms of Acceleration of Justice

Plea bargaining is one of the most important institutions of criminal law not only in Georgia but also in other countries. The said procedural institution was also introduced into the Georgian system and has not lost its relevance since its introduction. It is also obvious that this procedural-legal institution is the cornerstone of Anglo-American law, and it is impossible to discuss it outside the context of the said legal system. Our research includes an in-depth study of the plea bargaining as a basic legal institution. In particular, the formation and development of plea bargaining in England and America is presented. Among them, the case law in the part of plea bargaining is discussed. The article presents the process of implementing plea bargaining in the countries of continental Europe. The work contains a comparative legal analysis of different countries and the Georgian system. Historically, there are two types of bargaining: explicit and implied. Explicit plea bargaining is an open offer from a judge to a victim during a trial or a judge’s advice to a defense attorney about the “best reasonable solution”. The rules of expedited justice in the countries of the continental European system (Germany, France, Italy) are characterized by certain features, the features of which are discussed in this article. The study reveals the main essence of plea bargaining in Georgia, the practice of its use, and the main problems. The author’s conclusions and recommendations are presented at the end of the study.

Production of energy from renewable sources and financial performance of European utilities: A panel-data analysis

Energy transition has become a priority for utilities worldwide.Renewable electricity generation represents one of the pillars of the European decarbonization policy and is included among eligible activities in the Taxonomy Regulation.The limited literature regarding the effects of investments in renewables on the financial performance of firms is fundamentally split in two lines: the first is focused on stock returns, the second concerns the determinants of the financial performance which is measured either through risk or accounting metrics. A limited set of studies has assessed the effects of investments in renewable power generation on the performance of utilities. In this article three linear regression analysis conducted on a panel-data composed of firm-year observations for 64 electric utilities from continental Europe between 2011 and 2020 are presented. The analysis has focused on: (i) profitability (Return-On-Asset), (ii) market valuation (Tobin's q) (iii) risk (Weighted Average Cost of Capital).The results show that the renewable generation share is significantly and positively correlated with the first two indicators, while not correlated with the cost of capital.This could represent a constraint to investments in renewable generation capacity with a negative impact on the achievement of the targets of the European decarbonization policy.

Elevation‐dependent warming and possible‐driving mechanisms over global highlands

AbstractElevation‐dependent warming (EDW) has been a topic of intense debate due to limited observed data in global highland areas. This study aims to fill this gap by utilizing CRU and ERA5 datasets from 1981 to 2021 to explore the trends of climate change and its elevation dependency. The anomalies of temperature indicators (Tmean, Tmax, and Tmin) in both ERA5 and CRU showed significant warming trends over global highlands. Moreover, the response of temperature indicators to elevation across global highlands is not spatially uniform. The linear regression model based on the elevation showed significant warming signals for the temperature indicators at various elevations over the global highlands. On a regional scale, Tmean and Tmax predominantly showed linear EDW over EU highlands, while Tmean in Asian highlands exhibited EDW signals at 4–5 km. Tmin showed EDW at 2.5–5.5 km with ERA5 and 3–5 km with CRU. In the Andes, EDW was prominent at 2.5–4 km. Overall, EDW signals are evident in all studied regions but vary across them. While assessing the driving factors, the results of this study indicate that total column water vapour (TCWV), snow depth (SD), snow albedo, and normalized difference vegetation index (NDVI) correlated positively with the temperature indicators. These findings emphasize the significance of elevation‐specific interactions between environmental factors and temperature in forecasting temperature changes in mountainous areas. Additionally, temperature exhibited coherence with teleconnection indices from the Atlantic and Pacific Oceans. Asian and European (EU) highlands exhibited interzonal coherence with the Pacific and Atlantic Oceans, while North American (NA) highlands showed coherence, followed by South American (SA) highlands. These findings provide a comprehensive understanding of EDW and its implications for highland regions globally, including the potential for more severe depletion of snow/ice resources in a warmer future.

Resistance Genes and Mortality in Carbapenem-resistant Klebsiella pneumoniae Bacteremias: Effects of the COVID-19 Pandemic

Emerging carbapenem-resistant Klebsiella pneumoniae (K. pneumoniae) (CRKP) bacteremias are presenting significant public health risks due to limited treatment options and increased mortality. K. pneumoniae isolates exhibit carbapenem resistance rates that vary from 25% to 50% throughout the European continent, including our country. To assess the characteristics of CRKP bacteremia, a condition that has recently demonstrated an increasing prevalence in our center. We sought to ascertain the resistance rates of isolated strains to antibiotics other than carbapenems, identify the responsible carbapenemase genes, evaluate the efficacy of antibiotics, determine mortality rates, explore clonality among strains, and investigate the influence of the COVID-19 pandemic on all these factors. Retrospective observational study. This study included patients aged 18 and older who had experienced meropenem-resistant K. pneumoniae bacteremia. Meropenem resistance was confirmed by employing the Kirby-Bauer disk diffusion method. Meropenem minimum inhibitory concentration (MIC) levels were determined using the gradient test, while colistin MIC levels were ascertained using the disk elution technique. Carbapenemase genes were evaluated via colony polymerase chain reaction (PCR), and clonality analysis was performed using the arbitrarily primed PCR technique. The study comprised 230 patients, with a mean age of 63.1 ± 15.9 years, of whom 58.7% were male. Oxacillinase-48 (OXA-48) was detected in 74.8% of the patients, New Delhi metallo-beta-lactamase (NDM) in 12.6%, OXA-48 + NDM in 7.8%, and KPC in 4.8%. The 14-day and 30-day mortality rates were 57% and 69.6%, respectively. Multivariate analysis of the 30-day mortality revealed several crucial factors, including bacteremia development in the intensive care unit, the occurrence of bacteremia during the COVID-19 pandemic, polymicrobial bacteremia, the use of indwelling intravenous catheters, a platelet count of ≤ 140,000/μl, procalcitonin levels of ≥ 6 μg/l, and a Charlson comorbidity score ≥ 3. Notably, the OXA-48 and KPC genes were upregulated significantly during the COVID-19 pandemic, while the NDM gene groups were downregulated. Additionally, both 14-day and 30-day mortality rates increased significantly. In this study, the most prevalent carbapenemase gene was OXA-48; however, there has been a recent increase in KPC genes. No dominant epidemic strain was identified through clonality analysis. The clustering rate was 68% before the pandemic, increasing to 85.7% during the pandemic. The significance of infection control measures is underscored by the rise in both clustering and mortality rates during the COVID-19 pandemic.

O51 EXPLORING GENETIC BASIS OF RESISTANT HYPERTENSION IN EUROPEAN AND AFRICAN POPULATIONS

Background: Approximately 15% of hypertensive (HTN) patients experience resistant hypertension (RHTN) despite the use of ≥ 3 antihypertensive agents (diuretic and blockers of calcium channels and the renin-angiotensin system) at maximum tolerated doses. Intriguingly, genetic variation and alterations in gene content may contribute to RHTN developing. Aim: To comprehend the genetic determinants of RHTN across diverse ethnicities, this study has compared the gene content and presence of single nucleotide variants (SNVs) in RHTN versus controlled-HTN and normotensive participants within European (EU) and South African (SA) populations. Methods: Blood-isolated DNA was collected from 6 participants from EU and 15 from SA. Patients were categorized into 3 groups: RHTN (SA; n=5 and EU; n=6), controlled-HTN (n=5), and normotensive (n=5). DNA was used for Whole Exome Sequencing (WES) analysis. Library preparation and exome capture were done using the MGIEasy Universal DNA library prep and exome capture v5 probe set. Mapping was done using GATK, and the variant calling and annotation were performed using with the SIFT tool and R software. Results: PCA analysis and minimum spanning network showed significant genetic diversity between EU and SA populations. WES identified 16 common genes, with 207 and 220 genes associated to RHTN in EU and SA, respectively. These genes were involved in cardiac electrical conduction (K+/Ca++ channels) and lipid storage (HDL deficiency). In addition, SNV within pharmacogenes in SA (CYP2D6, CYP3A5, APOE) and EU (ADD1) cohorts alongside genes linked to disease susceptibility (RyR1 and PPP1CA) were also identified. RyR1 and PPP1CA are both implicated in HTN development through their roles in calcium signaling and vascular smooth muscle cell function. Noteworthy, two SNVs, rs121918006 and rs61732908, within RyR1 were previously linked to HTN. Conclusions: The large genetic differences observed between EU and SA subjects highlight the diverse genetic landscape surrounding RHTN. Notably, specific genes and their related SNV that associated to cardiac calcium channels and lipid storage could show potential targets for personalized therapeutic intervention. Scientific Session 15: Exploring Novel Therapeutic Approaches to Kidney Disease

Impact of Arctic Stratospheric Polar Vortex on Mediterranean Precipitation

Abstract The Mediterranean precipitation has significant implications for the local ecology and human livelihoods. This study explores the impact of the Arctic stratospheric polar vortex on the Mediterranean precipitation during the wet season (winter) using reanalysis data and large-scale ensemble experiments that are forced by anomalous stratospheric polar vortex states. Our findings reveal that total and extreme precipitation over the Mediterranean region are increased under weak polar vortex (WPV) conditions and decreased under strong polar vortex (SPV) conditions. Moisture budget suggests that the changes in vertical motion over the Mediterranean play the dominant role in precipitation changes. It is further found that the tropospheric quasi-stationary wave train propagating from Greenland to the European continent is enhanced under WPV conditions, accompanied by warming advection over the eastern Mediterranean and vorticity advection in the upper troposphere over the whole region of the Mediterranean. Consequently, the vertical motion and precipitation there are enhanced. The southward shift of the Atlantic jet stream under WPV conditions leads to enhanced moisture transport toward the Mediterranean, providing a favorable moisture source for precipitation. In addition, the background baroclinicity in the lower troposphere around the northern Mediterranean is enhanced under WPV conditions, intensifying frontogenesis and cyclonic activities, which are commonly accompanied by intensified precipitation. These results are consistent with earlier literature and suggest that the changes in the stratospheric polar vortex may be used as a potential predicting factor for Mediterranean precipitation.

Genetic monitoring uncovers long-distance marine feeding coupled with strong spatial segregation in sea trout (Salmo trutta L.) consistent at annual and decadal time scales

Abstract Genetic data have greatly increased means to understand fish marine migration behaviours at large spatial scale within a quantitative framework. The anadromous sea trout is a prized target of recreational fishery and an important ecosystem component in freshwater and marine coastal habitats in large parts of temperate northern Europe. Nonetheless, little is known about population distributions while feeding at sea. To reconcile notions about feeding migrations being predominantly locally restricted or not, we used SNP data for 3465 trout representing &amp;gt;100 rivers to identify population origins of 903 coastally feeding fish captured throughout the North Sea-Baltic Sea transition area. Across areas, coastal collections generally showed marked stock-mixing and overall 70:30% native:non-native fish with seasonal variation corresponding with spawning run timing. Data revealed strong spatial feeding segregation between trout from the Scandinavian Peninsula and the European continent. This is surprising given the short distances between areas, but is in alignment with strong genetic differentiation between populations in these areas. Estimation of stock complexity of coastal feeding aggregations showed no spatial trend through the North Sea-Baltic Sea transition area otherwise characterized by strong environmental clines. Analyses of scale samples collected in the 1950s indicate that stock-mixing was consistent over almost 70 years.

The balance of sea power in the early modern era: The Anglo-Dutch Wars (1652–1674)

The balance of power is among the foundational principles in international relations. This principle, however, has been analysed mostly in relation to land powers on the European continent, while the historiography has failed to appropriately recognize its naval aspect so far. This article compares the English and Dutch sea powers or fleets during the three Anglo-Dutch Wars (1652–1674). Warships or ships of the line were the main instruments of naval warfare, and hence key to any measurements of sea power. Detailed tables of the fleets with the number of warships and guns for the major engagements show the balance of sea power at the time. Attaining and maintaining the balance of (sea) power in the early modern era was not just an abstract idea, but also an interactive process, based on numerical analysis. The author argues that there was a real or naval balance of sea power between the fleets or alliances of fleets; that the balance of sea power was acknowledged in the international alliance treaties; and that the balance of sea power became an element of early modern political discourse.