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5 oktober 2026 09:00 till 9 oktober 2026 12:00 | Workshop Samhällsvetenskapligt metodcentrum erbjuder sex metodworkshops i september och oktober 2026. Lärare, forskare och doktorander från samtliga ämnen och fakulteter som önskar bredda och fördjupa sin metodkunskap är välkomna att anmäla sitt intresse. Nedan följer en kort sammanfattning och en länk till Skill Schools webbsida där du hittar mer i

https://www.sam.lu.se/evenemang/skill-school-workshop-serie-democratizing-coding-ai - 2026-07-03

5 oktober 2026 09:00 till 9 oktober 2026 12:00 | Workshop Samhällsvetenskapligt metodcentrum erbjuder sex metodworkshops i september och oktober 2026. Lärare, forskare och doktorander från samtliga ämnen och fakulteter som önskar bredda och fördjupa sin metodkunskap är välkomna att anmäla sitt intresse. Nedan följer en kort sammanfattning och en länk till Skill Schools webbsida där du hittar mer i

https://www.soc.lu.se/evenemang/skill-school-workshop-serie-democratizing-coding-ai - 2026-07-03

Plant species effects on microbial communities are attributed to changes in microbial community composition and biomass, and may depend on plant species specific differences in the quality of resources (carbon) inputs. We examined the idea that plant-soil feedbacks can be explained by a chance effect, which is the probability of a highly productive or keystone plant species is present in the commu

Visiting professor Contact details Email: martin [dot] malmsten [at] chem [dot] lu [dot] seOrganisation Physical Chemistry Service point: 1 WebpageMartin Malmstens profile in Lund University research portalOther affiliations Member of Strategic Research Area NanoLund: Centre for Nanoscience Profile area member LTH Profile Area: Nanoscience and Semiconductor Technology Profile area member LU Profil

https://www.physchem.lu.se/martin-malmsten - 2026-07-04

The majority of nitrogen in forest soils is found in organic matter-protein complexes. Ectomycorrhizal fungi (EMF) are thought to have a key role in decomposing and mobilizing nitrogen from such complexes. However, little is known about the mechanisms governing these processes, how they are regulated by the carbon in the host plant and the availability of more easily available forms of nitrogen so

The amounts of carbon allocated to the fungal partner in ectomycorrhizal associations can vary substantially depending on the plant growth and the soil nutrient conditions, and the fungus may frequently be confronted with limitations in carbon. We used chemical analysis and transcriptome profiling to examine the physiological response of the ectomycorrhizal fungus Paxillus involutus to carbon star

Soil salinization is a growing threat to global agriculture and carbon (C) sequestration, but to date it remains unclear how microbial processes will respond. We studied the acute response to salt exposure of a range of anabolic and catabolic microbial processes, including bacterial (leucine incorporation) and fungal (acetate incorporation into ergosterol) growth rates, respiration and gross N min

Interactions between metals and natural organic matter (NOM) are of great environmental importance and one of the key factors influencing hydrolysis, solubility, and speciation of the metals. However, studying geochemically relevant metals like Al, Fe, and Cu is sometimes associated with analytical problems; for example Fe and Cu are both redox active. Gallium (Ga) is a non-redox active metal that

The need for sustainable agricultural systems, which for example enhance soil organic carbon (SOC) content, has increased the interest for management with reduced tillage. In this study we used a Swedish long-term (20 yrs.) systems experiment, including reduced tillage (harrowing 10 cm) and plowing (moldboard plow 0–20 cm) combined with three levels of nitrogen (N) fertilization. With this setup w

Background and aims: Decomposition and transformation of organic matter (OM) in forest soils are conducted by the concomitant action of saprotrophic and mycorrhizal fungi. Here, we examine chemical changes in OM after fungal colonization in nitrogen fertilized and unfertilized soils from a Norway spruce forest. Methods: Sand-filled bags amended with composted maize leaves were placed in the forest

Simultaneously enhancing ecosystem services provided by biodiversity below and above ground is recommended to reduce dependence on chemical pesticides and mineral fertilisers in agriculture. However, consequences for crop yield have been poorly evaluated. Above ground, increased landscape complexity is assumed to enhance biological pest control, whereas below ground, soil organic carbon is a proxy

Over 840 M ha of arable land is affected by salinization, and the area is predicted to increase due to global change. Assessments of the status of the microbial community in saline soils have frequently been based on microbial biomass estimates, which might not accurately reflect microbial process rates in soil. Moreover, assessments of how the relative importance of major decomposer groups bacter

The study of economic development in African countries is facing a basic problem of lack of reliable data and statistics. These problems of economic data are best addressed under three main categories: design, capacity, and politics. The focus is on gross domestic product (GDP), but the relevance goes beyond GDP statistics because the aggregate of GDP requires economic data on all sectors of the e

Nature-based adaptation planning is a challenging endeavor, not least because it requires transdisciplinary approaches to unite different actors' efforts and capacities. However, empirical knowledge on associated governance processes is scarce and fragmented. Against this background, this paper examines the integration of nature-based approaches for climate change adaptation into municipalities’ d

Nitrogen is the main limiting nutrient in boreal ecosystems, but studies in southwest Sweden suggest that certain forests approach phosphorus (P) limitation driven by nitrogen (N) deposition. We added N, P or N + P to a Norway spruce forest in this region, to push the system to N or P limitation. Tree growth and needle nutrient concentrations indicated that the trees are P limited. EMF biomass was

Soil warming (0–5.5 °C above controls) effects on ectomycorrhizal growth, carbon sequestration and community composition were examined in a Picea sitchensis forest spanning a geothermal gradient in Iceland. Fungal communities were assayed with sand-filled ingrowth meshbags incubated in the soil for 5 months. Meshbags amended with compost made from maize leaves (a C4 plant enriched in 13C) were inc

The recent more or less complete return and recovery in Skåne, southern-most Sweden, of epiphytic bryophyes known to have suffered from atmospheric pollution in the mid 1900’s, e.g. Zygodon rupestris, Antitrichia curtipendula, Leucodon sciuroides, Orthotrichum lyellii, O. speciosum and O. stramineum, is here discussed and illustrated on maps. However, apart from these successful recoveries, at lea

Denna avhandling utforskar relationen mellan politik och nya medier genom en studie av digital diplomati i den Europeiska utrikestjänsten (EEAS) 2011-2017. Den belyser hur en diplomatisk organisation internaliserar medielogik. Traditionella ansatser utgår ofta från att medielogiken tar över den politiska logiken. I denna avhandling betonas istället betydelsen av politisk kontext, dess aktörer och This thesis explores the relationship between politics and new media in the context of digital diplomacy at the European External Action Service (EEAS) 2011-2017. In contrast to dominant approaches to the mediatization of politics that consider political logic to be dominated or even replaced by media logic, it gives greater emphasis to the role of the political context, its actors and their pract

Salinization is recognized as a threat to soil fertility worldwide. A challenge in understanding the effects of salinity on soil microbial communities is the fact that it can be difficult to disentangle the effects of salinity from those of other variables that may co-vary with salinity. Here we use a trait-based approach to identify direct effects of salinity on soil bacterial communities across

BACKGROUND: Before this study started, the standard postoperative chemotherapy regimen for stage II-III Wilms' tumour pretreated with chemotherapy was to include doxorubicin. However, avoidance of doxorubicin-related cardiotoxicity effects is important to improve long-term outcomes for childhood cancers that have excellent prognosis. We aimed to assess whether doxorubicin can be omitted safely fro