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Tropical rainforests have complex responses to seasonal climatic variations. Compared to the Amazon and Asian rainforests, the Congo rainforest exhibits a more widespread bimodal seasonal pattern, yet it remains understudied. Here, we use three independent satellite-based vegetation indices to investigate the seasonal variations of the Congo rainforest, including solar-induced chlorophyll fluoresc
Dissolved Organic Carbon (DOC) is a key component of the inland water carbon cycle, playing a critical role in water quality, aquatic ecosystem dynamics, and carbon flux assessments. In this study, we combine Sentinel-2 Multi-Spectral Instrument (MSI) data with in-situ water quality, meteorological, and temporal variables to predict DOC concentrations in Lake Erken, Sweden. Three Machine Learning
Over the last decade it has been pointed out by several philosophers that not all Status Function Declarations are synchronic: some such declarations are directed toward the absolute past. Such Status Function Declarations are perplexing if one is an ontic realist with respect to institutional properties and states of affairs. If successful, such Status Function Declarations seem to change the abs
ContextPrimary forests, with little to no direct human impact, can serve as baselines to assess land-use effects. However, most have been converted for other land-uses and the locations and characteristics of the remaining forests are poorly characterized.ObjectivesThis study presents a map of Swedish primary forests, explores their persistence in a managed landscape, and assesses their suitabilit
Old-growth forests uniquely support biodiversity while serving as some of the planet's most important carbon stocks. The influence of tree and stand age on carbon flux dynamics remains debated—an urgent question as climate-driven disturbances may reshape forest age structures and in situ carbon storage. To clarify these relationships in Fagus sylvatica , systems, we examined a unique dataset of 3,
Almost all boreal and temperate forest tree species live in symbiosis with ectomycorrhizal fungi (EMF); the trees transfer carbon (C) to the fungi in exchange for nutrients and water. Several studies have shown that experimental application of inorganic nitrogen (N) represses production of EMF extramatrical mycelia (EMM), but studies along N deposition gradients are underrepresented. Other environ
It is frequently observed that the local relative abundances of aquatic microbial taxa are correlated with their average relative abundance at the regional scale, which results in the composition of different communities being more similar than expected by chance or invariant. The degree to which communities within a region match the regional average community is variable and likely depends on sev
It has been suggested that organic farming may benefit farmland biodiversity more in landscapes that have lost a significant part of its former landscape heterogeneity. We tested this hypothesis by comparing bird species richness and abundance during the breeding season in organic and conventional farms, matched to eliminate all differences not directly linked to the farming practice, situated in
The prevalence of obesity among children and adolescents is on the rise. The majority of overweight or obese children are treated by primary health care providers including paediatricians, family practitioners, dieticians, nurses, and school health services - and not by specialists. The majority of obese children have no underlying medical disorder causing their obesity yet a significant proportio
One of the most promising and critical application of vehicular ad hoc networks (VANETs) is improvement of the road traffic safety. Currently there is a growing belief that putting an 802.11-like radio into road vehicles could help the drivers to travel more safely. Although research in this field is in preliminary stage, some simple implementations are quite promising; to the best of our knowledg
Trepanations have been performed in many parts of theworld from the Late Stone Age u p to the present time.The "essence" of trepanations i s discussed from a Scan-dinavian viewpoint. Source-critical aspects, methodolog-ical questions and problems of representativeness aredealt with. The Swedish material exhibits strong maledominance during the Stone Age, Bronze Age and IronAge, whereas the Medieva
Large amounts of methane (CH4) are known to be emitted from permafrost environments during the autumn freeze-in, but the specific soil conditions leading up to these bursts are unclear. Therefore, we used an ultrawide band ground-penetrating radar in Northeast Greenland in autumn 2009 to estimate the volumetric composition inside the soil through dielectric characterization from 200 to 3200 MHz. O
BACKGROUND: In Ig-deficient mice allergen challenge-induced pulmonary late phase inflammation is at least as pronounced as in wild-type animals. This study investigates immediate hypersensitivity responses in these mice. METHODS: To examine the acute plasma extravasation response in airway tissue, immunized Ig-deficient and wild-type mice and sham-immunized wild-type controls were subjected to 15
This paper analyzes the recently undertaken restructuring of the Ministry of Health in Uganda, which was carried out because the previous structure did not comply well with the decentralization framework or policy. The Ministry was put under pressure by higher political levels, supported by the donor community, to restructure. The paper describes the principles that were guiding this operation, an
Föreliggande uppsats utreder förändringen från den 26 mars 2021 avseende den bredare tillämpningen av artikel 22 koncentrationsförordningen och undersöker de osäkerhetsmoment som därigenom uppstår för parter i företagsförvärv. Förändringen innebär ett tydligt avsteg från den Europeiska kommissionens väletablerade praxis i tillämpningen av bestämmelsen. Denna kursändring får som konsekvens att kritThe present thesis examines the changes from the 26th of March 2021 regarding the wider application of article 22 of the EC Merger Regulation, and examines the uncer-tainties that thereby arise for parties in certain mergers and acquisitions (M&A). The change constitutes a clear parting from the European Commission’s own, well-estab-lished practice regarding the application of the provision. T
Objectives: There is growing concern regarding waiting times in health care as a mechanism to improve fairness in health services. This essay addresses the issue by evaluating fairness defined by justice theories. Based on this discussion, the essay then investigates whether actual waiting times are consistent with ethical principles. Theory: The theories of justice discussed are utilitarianism, e
Organized crime in Sweden has increased despite the Government’s 34-point action program against gang crime. Previous studies show that schools have an important role in preventing young people from entering the criminal life. But there are no Swedish studies that examine teachers’ implementation of crime prevention measures and therefore, there seems to be a need to investigate this. The research
This thesis considers the extent to which Member States may be authorized under Community law to restrict the reach of their charitable tax incentives. The limits that can be imposed by Member States in setting objectives for charitable tax incentives that are tied to nationality or domestic territory have not been clarified. Finally, this thesis assesses whether the tax incentives provided for ch
