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At night, our visual capacities are severely reduced, with a complete loss in our ability to see colour and a dramatic loss in our ability to see fine spatial and temporal details. This is not the case for many nocturnal animals, notably insects. Our recent work, particularly on fast-flying moths and bees and on ball-rolling dung beetles, has shown that nocturnal animals are able to distinguish co

Ordförandemejl20220623[86] Hej! Vi förtroendevalda på Saco-S vid Göteborgs universitet vill med detta brev önska er alla en välförtjänt sommarsemester och samtidigt passa på att förmedla lite information, helt kort, om vad som gäller vid semester. Vanligt är att semestern ligger sammanhållen under en period i juni-augusti. Det är en rättighet i lagstiftningen, om man själv inte väljer en annan per

https://www.saco.se/globalassets/lokala-akademikerforeningar/statlig/goteborgs-universitet/dokument/ordforandemejl20220623.pdf - 2026-07-07

Climate change is increasingly recognized as a major security concern, with drought–migration–conflict linkages attracting significant attention in both policy and research. While some narratives portray drought as a direct driver of migration and conflict, evidence shows a far more complex relationship: climate stress can lead to more migration in some contexts and less in others, with internal m

This study develops a framework for investigating the spatiotemporal variability of dust storm (DS) susceptibility in a major DS source in the Middle East i.e., Tigris-Euphrates River Basin. Visual interpretation of true color composites of MODIS satellite images was used to identify DS sources during period 2000-2021. In total 1,028 dust storm sources were identified. Incorporating 70% of DS sour

Boreal forests are globally important carbon (C) sinks, but strategies for maximising their climate benefit remain under debate. Major uncertainties in this discussion arise from contrasting sink-source estimates, which largely emanate from inherent limitations of standard measurement techniques to distinct spatio-temporal scales. Here, we use a spatially-nested measurement framework that integrat

Understanding the dynamics of post-fire carbon recovery is critical for managing boreal forests under climate change. This study evaluates the LPJ-GUESS-BLAZE models’ performance in simulating vegetation structure, fire emissions, and post-fire carbon dynamics at the stand scale in a boreal forest in Sweden. Combining current climate and future scenarios (SSP1–2.6, SSP5–8.5), we investigated the i

Climatic factors and water and land use management mainly impact dust storm frequency and intensity. Water scarcity and a drier climate will lead to more severe and frequent dust storms in the near and far future. This makes dust storm susceptibility a dynamic phenomenon requiring spatiotemporal analyses. Regarding the complexity of this phenomenon, this chapter discusses AI-based methods for spat

The recent rise in atmospheric methane (CH4) concentrations accelerates climate change and offsets mitigation efforts. Although wetlands are the largest natural CH4 source, estimates of global wetland CH4 emissions vary widely among approaches taken by bottom-up (BU) process-based biogeochemical models and top-down (TD) atmospheric inversion methods. Here, we integrate in situ measurements, multi-

The processes responsible for methane (CH4) emissions from boreal wetlands are complex; hence, their model representation is complicated by a large number of parameters and parameter uncertainties. The arctic-enabled dynamic global vegetation model LPJ-GUESS (Lund-Potsdam-Jena General Ecosystem Simulator) is one such model that allows quantification and understanding of the natural wetland CH4 flu

Strong, ongoing high-latitude warming is causing changes to vegetation composition and plant productivity, modifying plant emissions of biogenic volatile organic compounds (BVOCs). In the sparsely populated high latitudes with clean background air, climate feedback resulting from BVOCs as precursors of atmospheric aerosols could be more important than elsewhere on the globe. Here, we quantitativel

Brevmall Postadress Box 117 Besöksadress Gerdagatan 9 Telefon 046-222 70 26 E-post johan.ohlin@fhv.lu.se Webbadress www.lu.se Företagshälsovården Riskbedömning - identifiering och eliminering av risker i arbetsmiljön för gravida och ammande arbetstagare Detta dokument är baserat på Arbetsmiljöverkets föreskrift AFS 2007:5. Föreskriften gäller all verksamhet där arbete utförs av arbetstagare som är

https://www.hr-webben.lu.se/sites/hr-webben.lu.se/files/2026-01/gravida_och_ammande_riskbedomning-ifyllnadsbar.pdf - 2026-07-07

https://www.soch.lu.se/internt/sites/soch.lu.se.internt/files/2024-02/Underlag%20f%C3%B6r%20planering%20HT24.pdf - 2026-07-07

Fastställande Kursplanen är fastställd av Samhällsvetenskapliga fakultetens styrelse 2011-08-29 och senast reviderad 2013-06-18 av Ledningsgruppen för kandidatprogrammet i Food Service Management och Logistics Service Management. Den reviderade kursplanen gäller från och med 2013-08-01. Allmänna uppgifter Kursen är en obligatorisk kurs under femte terminen inom kandidatprogrammet för Logistics Ser

https://www.ses.lu.se/sites/ses.lu.se/files/ht13-kp-smlb09-2013-06-18.pdf - 2026-07-07

https://www.covid19app.lu.se/kontakt-och-lankar/videor - 2026-07-05

The Milky Way is expected to host an accreted disc of stars and dark matter. This forms as massive greater than or similar to 1 : 10 mergers are preferentially dragged towards the disc plane by dynamical friction and then tidally shredded. The accreted disc likely contributes only a tiny fraction of the MilkyWay's thin and thick stellar disc. However, it is interesting because (i) its associated '

We present a spectral and inverse spectral theory for the zero dispersion spectral problem associated with the Camassa-Holm equation. This is an alternative approach to that in [10] by Eckhardt and Teschl.