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Mangrove phenology reflects seasonal changes in canopy development and ecosystem activity, but satellite-based monitoring remains challenging because mangroves are evergreen and occur in intertidal environments where changing water backgrounds may affect vegetation signals. This study evaluated the performance of the Normalized Difference Vegetation Index (NDVI), two-band Enhanced Vegetation Index
På samma sätt som det är naturligt för ungdomar från bruksorter att flytta till Stockholm bör Stockholmsungdomar ställa in sig på att flytta ut från stan, skriver Ingemar Bengtsson, universitetslektor i fastighetsvetenskap vid Lunds universitet.
On New Year's Eve 1947, the Danish Catholic priest Peter Schindler moved into the German Priests’ College at the Campo Santo Teutonico, the idyllic German cemetery in the Vatican. He remained there for twenty years, returning to Denmark only in 1964. By then, he was in poor health and passed away three years later. In his memoirs, he states that he had been sent to Rome by the Apostolic Vicar of D
Med utgångspunkt i Johan Asplunds teori om social responsivitet undersöker texten betydelsen av att människor och andra levande varelser svarar på varandra – och vad som kan hända när gensvaret uteblir. Genom exempel som sträcker sig från berättelser om så kallade vargbarn till relationen mellan människa och hund diskuteras social responsivitet som en del av den process genom vilken vi formas som
In this article, it is shown that Koebe inner functions and squares of singular Nevanlinna functions, so called atomic density functions, have minimal realizations in reproducing kernel Krein spaces.
This thesis examines if long term changes in Solar Zenith Angle (SZA) affects the Normalized Difference Vegetation Index (NDVI), from the Pathfinder land data set, for data taken from the Sahel region in Africa during 1982 to 2000. Both cointegration and ordinary least squares regression of NDVI onto SZA and additional explanatory variables are used in the analysis. Further simple deterministic mo
Realistic depictions of past land cover are needed to investigate prehistoric environmental changes, effects of anthropogenic deforestation, and long term land cover-climate feedbacks. Observation based reconstructions of past land cover are rare and commonly used model based reconstructions exhibit considerable differences. Recently \citet[Spatial Statistics, 24:14--31,][]{PirzaLPG2018_24} develo
Atmospheric inverse modelling is a method for reconstructing historical fluxes of green-house gas between land and atmosphere, using observed atmospheric concentrations and an atmospheric tracer transport model. The small number of observed atmospheric concentrations in relation to the number of unknown flux components makes the inverse problem ill-conditioned, and assumptions on the fluxes are ne
Women who pursued careers in science and medicine in the wake of the Second World War faced a multitude of obstacles due to their gender. Structural, institutional, and social barriers and attitudes kept women’s participation in science, technology, engineering, and math (STEM) low and their advancement and recognition even lower. But these were not the only obstacles faced by women who survived t
Digitala miljöer förändras snabbt, men arkivprinciper relaterat till kontext, såsom proveniens, står fortfarande ofta kvar in en analog logik. I plattformsbaserade och socialt dynamiska miljöer, där innehåll skapas genom samspelet mellan användare och teknologier, blir dessa principer svåra att tillämpa utan vidare begreppsut-veckling. Genom att introducera begreppen skära och knyta kont
Using hardwoods in construction is on the uprise. This is partly due to favorable mechanical properties. However,the understanding of how using hardwoods affects load-bearing applications is not widespread. The present work addresses this by experimentally studying the fracture behavior of timber beams notched at the support. Two wood species are studied: birch, as the main hardwood of interest, a
Various studies and guidelines advocate circular strategies in the building sector and promote design for disassembly (DfD). However, a gap remains between theoretical developments and practical implementation. Rather than prioritising DfD in new building projects and planning for the disassembly of entire structures, current efforts tend to focus on reusing parts from donor buildings or promoting
