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Professor emeritus Contact details Email: per [dot] ahlberg [at] mgeo [dot] lu [dot] se Mobile: +46 70 532 92 09Organisation Department of Earth and Environmental Sciences (MGeo) Room number: 436 Service point: 16 WebpagePer Ahlbergs profile in Lund University research portal Publications Displaying of publications. Sorted by year, then title. Filter by type AllAnthology (editor)ArticleBook chapte
https://www.mgeo.lu.se/en/ahlberg - 2026-10-23
Professor emeritus Contact details Email: per [dot] ahlberg [at] mgeo [dot] lu [dot] se Mobile: +46 70 532 92 09Organisation Department of Earth and Environmental Sciences (MGeo) Room number: 436 Service point: 16 WebpagePer Ahlbergs profile in Lund University research portalMy research encompasses palaeontology (from systematics and phylogeny to palaeoecology), palaeobiogeography, palaeogeography
https://www.geology.lu.se/ahlberg - 2026-10-23
Introduction Receiving Bacille Calmette-Guérin (BCG)-Denmark vaccine at birth has been associated with ∼40% reductions in all-cause neonatal mortality. We evaluated determinants of BCG skin reaction characteristics by age 2 months and tested the association with subsequent mortality. Methods Prospective observational study amalgamating five trials providing BCG-at-birth that were conducted between
Världens skogar lagrar stora mängder kol både som levande biomassa och i marken. Skogarnas förmåga att motverka klimatförändring genom att fungera som kolsänkor har erkänts inom global klimatpolitik, till exempel Parisavtalet från 2015 vilket uppmanar länder att minska sina utsläpp av växthusgaser. Sverige är ett av flera länder med ambitiösa målsättningar och har lovat att inte ha några nettoutslGlobal forests store large amounts of carbon both in living biomass and in the soil. The ability of forests to counteract climate change by acting as carbon sinks have been recognized in global climate politics, such as the 2015 Paris agreement which calls for national commitments to reduce greenhouse gas emissions. Sweden is one of many countries who have pledged ambitious climate goals, promisin
Climate change is generally expected to have a positive effect on weathering rates, due to the strong temperature dependence of the weathering process. Important feedback mechanisms such as changes in soil moisture, tree growth and organic matter decomposition can affect the response of weathering rates to climate change. In this study, the dynamic forest ecosystem model ForSAFE, with mechanistic
Longitudinal observational cohort studies are being conducted worldwide to understand cognition, biomarkers, and the health of the aging population better. Cross-cohort comparisons and networks of registries in Alzheimer's disease (AD) foster scientific exchange, generate insights, and contribute to the evolving clinical science in AD. A scientific working group was convened with invited investiga
Non-technical summaryResilience is a cross-disciplinary concept that is relevant for understanding the sustainability of the social and environmental conditions in which we live. Most research normatively focuses on building or strengthening resilience, despite growing recognition of the importance of breaking the resilience of, and thus transforming, unsustainable social-ecological systems. Undes
Cognitive decline and subsequent dementia are known to be prevalent in PD (Parkinson’s disease) however, recently olfactory deficits have been found to be present in the majority of PD patients. Findings indicate that they precede the motor symptoms and could therefore be used as early clinical markers for PD. The purpose of this study was to investigate the predictive value of olfaction and CSF (
The phenomenons called blogging and learning organisations are both contemporary and research is inconclusive (e.g. Easterby-Smith et al., 2000 and Wattal et al., 2009). This study aims to merge the two by means of a participative and exploratory case study on corporate blogging. By use of qualitative interviews and a data analysis focusing on concentrated meanings and thematic categorisation, the
‘Keeping it real’ is a common expression of authenticity in the music business, especially in subcultures such as hip-hop and reggae. By examining the dialogically constructed authenticity between an independent hip-hop and reggae artist and her audience referred to as musical followers which takes place on a stage oscillating between web-based and non web-based contexts, this thesis investigates
Popular Abstract in Swedish Avhandlingen påbörjades 1997 vid den Psykiatriska Rehabiliteringsenheten (PRE) i Eslöv parallellt med att författaren arbetade som klinisk psykolog vid enheten och utförde bedömningar av patienternas intellektuella/kognitiva förmåga och personlighet. Resultaten från dessa bedömningar kom tillsammans med andras bedömningar att utgöra underlaget för den individuella vårdpThese studies were conducted at the Psychiatric Rehabilitation Unit (PRU), characterised by a supportive ego-strenghtening psychodynamic approach. The general aim of the thesis was to study how intellectual ability and perceived self-image were related to perceived ward atmosphere among patients with psychosis. The first study described how patients and staff perceived the ward atmosphere at five
Summary: Laboratory microcosm experiments using protists as model organisms have a long tradition and are widely used to investigate general concepts in population biology, community ecology and evolutionary biology. Many variables of interest are measured in order to study processes and patterns at different spatiotemporal scales and across all levels of biological organization. This includes mea
We report on the study of six similar buildings built in an area of Gothenburg, Sweden, in 1971, which are now in urgent need of renovation. However, the owner of the buildings - a municipal housing company did not achieve a financially viable renovation of the pilot project. This meant that renovation on a similar basis for the remaining five buildings would not be possible. For this reason the h
Human-induced climate change is expected to cause major biotic changes in species distributions and thereby including escalation of novel host-parasite associations. Closely related host species that come into secondary contact are especially likely to exchange parasites and pathogens. Both the Enemy Release Hypothesis (where invading hosts escape their original parasites) and the Novel Weapon Hyp
Popular Abstract in Swedish Livskvalitet, motivation och kostnader vid rehabilitering av patienter med långvariga muskuloskeletala besvär Långvariga muskuloskeletala besvär är ett omfattande medicinskt, socialt och ekonomiskt problem i utvecklade länder. Syftet med avhandlingen var att utvärdera ett multidisciplinärt rehabiliteringsprogram som fokuserade på Basal Kroppskännedom och kognitiv och Prolonged musculoskeletal disorders (PMSD) is an escalating medical, social and cost problem in developed countries. The complexity of PMSDs has emphasised the need of developing effective multidisciplinary rehabilitation programme with a holistic approach. The aim of the thesis was to evaluate the outcome of a multidisciplinary rehabilitation programme focusing on Body Awareness Therapy and cogn
