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QuestionHow do pollen-based functional and phylogenetic diversity help to explain post-glacial vegetation change in relation to climate and human influence? LocationEstonia and Latvia, NE Europe. MethodsWe used a data set of 1062 pollen samples from 20 sites covering the last 14500yrs to estimate plant richness, evenness, functional and phylogenetic diversity (community-weighted mean and mean pair
The relative complexity of the mechanisms underlying savanna ecosystem dynamics, in comparison to other biomes such as temperate and tropical forests, challenges the representation of such dynamics in ecosystem and Earth system models. A realistic representation of processes governing carbon allocation and phenology for the two defining elements of savanna vegetation (namely trees and grasses) may
The major objectives of this paper are: (1) to review the pros and cons of the scenarios of past anthropogenic land cover change (ALCC) developed during the last ten years, (2) to discuss issues related to pollen-based reconstruction of the past land-cover and introduce a new method, REVEALS (Regional Estimates of VEgetation Abundance from Large Sites), to infer long-term records of past land-cove
I 10 § 2 st. AvtL regleras en vanlig och i praktiken viktig fullmaktsform, nämligen ställningsfullmakten. Paragrafen ska läsas tillsammans med 10 § 1 st., 11 § 1 st., och 15 § AvtL men de rekvisit som är karakteristiska för just ställningsfullmakten är att mellanmannen i följd av ett avtal med huvudmannen, ska inneha en ställning som ger mellanmannen viss behörighet att rättshandla för huvudmannenThe “position of authority” (ställningsfullmakt) is amongst the most common and perhaps one of the most important types of power of attorney. The regulation is found in section 10 paragraph 2 of the Swedish Contracts Act 1915 (SCA) and states: “A person who, being employed in the service of another party or otherwise as a result of an agreement with another party, occupies a position which, accord
A particular focus in this paper is the delicate issue of possible over-production of European films, a situation which has either been spelled out or implied in a number of reports, chapters, books and doctoral dissertations on European cinema during the last decade. In a 2014 eight page briefing (referenced below), for instance, it was suggested that between 2001 and 2008 total investment in EU
Dalby Söderskog är belägen tio kilometer öster om Lund och har varit nationalpark sedan 1918. Växtligheten består av ädellövträd samt en rik vårflora av bland annat vitoch gulsippor och skånsk nunneört. Sommaren 1921 utfördes en taxering av skogen och en karta upprättades (figur 1). Kartan visar Söderskogens utbredning samt varje träd i densamma. Arbetet grundar sig på just denna karta men tar äveThe national park Dalby Söderskog is situated ten kilometres east of Lund and has been a national park since 1918. The vegetation consists of a deciduous forest of Oak, Beech, Elm, Ash and Alden. The forest is also famous thanks to its rich spring flora of among others Anemóne nemorósa, Anemóne ranunculoídes and Corýdalis bulbosa. In the summer of 1921 a map was drawn that shows the distribution o
The road to transition to OA in Norway The road to transition to OA in Norway Lund Online October 31st 2019 Nina Karlstrøm, Head of Section Licences and Open Access, Unit THE NORWEGIAN DIRECTORATE FOR ICT AND JOINT SERVICES IN HIGHER EDUCATION AND RESEARCH About Unit 200 people 520 mill NOK turnover Administers contracts of about 750 mill NOK (Licence agreements of 240 mill NOK included) Main
https://www.lub.lu.se/en/sites/lub.lu.se.en/files/nina_karlstrom_lundonline.pptx - 2026-07-02
the body of literature on institutional fragmentation and interlinkages has become quite extensive over the last 10-15 years, especially in global environmental governance research. This common ground and the merits of existing scholarly approaches notwithstanding, there are still major new conceptual, theoretical and empirical grounds to be explored. Conceptually, the literature could further go
In this paper we present new relative sea-level data from southern Greenland, a key area for understanding the Greenland Ice Sheet (GIS) response to climate change. Within fourteen lakes and marine lagoons from the inner part of Bredefjord (Nordre Sermilik) in southern Greenland, isolations revealed by stratigraphic and palaeoecological analyses are dated and relative sea levels reconstructed. Due
The closed chamber technique is widely used to measure the exchange of methane (CH4) and carbon dioxide (CO2) from terrestrial ecosystems. There is, however, large uncertainty about which model should be used to calculate the gas flux from the measured gas concentrations. Due to experimental uncertainties the simple linear regression model (first-order polynomial) is often applied, even though the
Inom kärnkraftsindustrin är säkerhet den aspekt som prioriteras högst. Alla kärnkraftverk är designade för att i högsta möjliga mån förhindra läckage av radioaktivetet till omgivningen, både under drift och i händelse av en allvarlig olycka. Med anledning av detta är reaktorinneslutningens vägg en av de viktigaste säkerhetsrelaterade konstruktionerna vid en anläggning, detta då denna konstruktionSafety is the top priority at a nuclear facility. The nuclear power plants are designed to prevent radioactive leakage to the surroundings, both during normal operation as well as in case of a severe accident. One of the most important structures in a nuclear power plant, with regard to safety, is thus the reactor containment wall. The containment wall is the last main barrier to prevent radioacti
Although bottom water hypoxia (O2 −1) is presently widespread in the Baltic Sea coastal zone, there is a lack of insight into past changes in bottom water oxygen in these areas on timescales of millennia, and the possible driving factors. Here, we present a sediment-based environmental reconstruction of surface water productivity, salinity and bottom water oxygen for the past 5400 years at Gåsfjär
As climate change and unsustainable waste practices present major global challenges, effective waste management in developing countries becomes critically important. In South Africa, organic waste constitutes a significant share of general waste and is often landfilled, contributing to methane emissions and serious health risks for the population. In response, the Western Cape province has introdu
Från år 2021 ska alla nybyggnationer i Europa vara nära-nollenergibyggnader. Detta innebär att byggnaders energianvändning bör vara låg och i mycket hög grad tillförs i form från förnybara energikällor som produceras på plats eller i närheten. Syftet med de höga energikraven är att påskynda takten för att skapa ett mer energieffektivt byggande. Den minskade energianvändningen tillsam-mans med en öFrom year 2021, all new buildings in Europe will be net zero-energy buildings. This means that the building's energy is supplied from renewable energy sources that are produced on site or nearby. The purpose of the high energy requirements is to accelerate the pace of creating more energy-efficient constructions. The reduced energy consumption, together with increased use of renewable energy,
In recent years, low-cost flights to smaller cities in Central and Eastern Europe grew fast. This growth offered tourists new possibilities to explore new, lesser-known destinations at a low price. At the same time, urban tourism is a common strategy for urban regeneration and development in Central and Eastern Europe, and therefore, a significant factor of the economic restructuring of Post-Socia
With millions of yearly beach visitors in southern California, beach water quality represents an important factor in public health and ocean dependent economy. Fecal indicator bacteria (FIB) in water is much easier to measure than disease causing organisms but correlation exists between the two. For this reason, FIB concentrations are used to measure recreational water quality and related health r
Handel med så kallade osanna fakturor är ett relativt avancerat upplägg som används i syfte att undvika beskattning. Med begreppet osann faktura avses en faktura som ger sken av att ett avtal ingåtts mellan två parter, vanligtvis om köp av tjänster eller varor, men där avtalet mellan parterna i själva verket avser köp av själva fakturan. Motivet bakom upplägg med osanna fakturor är i regel att minThe trading with so-called untrue invoices is a relatively advanced scheme used in order to avoid taxation. The term untrue invoice refers to an invoice that indicates that an agreement regarding purchase of services or goods has been made between two un-associated parties, when the agreement between the parties in fact relates to the purchase of the invoice itself. The motive behind the usage of
Accurately quantifying soil base cation pool sizes is essential to interpreting the sustainability of forest harvests from element mass-balance studies. The soil-exchangeable pool is classically viewed as the bank of "available" base cations in the soil, withdrawn upon by plant uptake and leaching and refilled by litter decomposition, atmospheric deposition and mineral weathering. The operational
Increasing human impact on the environment is causing drastic changes in disturbance regimes and how they prevail over time. Of increasing relevance is to further our understanding on biological responses to pulse disturbances (short duration) and how they interact with other ongoing press disturbances (constantly present). Because the temporal and spatial contexts of single experiments often limi
Plant transpiration links physiological responses of vegetation to water supply and demand with hydrological, energy, and carbon budgets at the land-atmosphere interface. However, despite being the main land evaporative flux at the global scale, transpiration and its response to environmental drivers are currently not well constrained by observations. Here we introduce the first global compilation
