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Sveconorwegian orogenesis in the southwestern Baltic Shield - Zircon geochronology and tectonothermal setting of orthogneisses in SW Sweden

The Mylonite zone (MZ) is a prominent late-Sveconorwegian lithological terrane boundary in the SW Baltic Shield along which large-scale crustal block movements took place during the Sveconorwegian orogeny. The southern section of the MZ also defines a conspicuous metamorphic break separating upper amphibolite and high-pressure granulite facies rocks in the parautochthonous Eastern Segment (ES), fr

Linking distributed hydrological processes with ecosystem vegetation dynamics and carbon cycling: Modelling studies in a subarctic catchment of northern Sweden

Popular Abstract in Chinese 北极和亚北极地区对全球气候变化影响尤为重要。目前,北极地区正面临着变暖速度高于全球平均的现状。全球大约有50%的土壤碳储存在高纬度地区的土壤里,这些土壤碳主要分布于冻土层和泥炭层中。冻土层的解冻会使原先被冻结的土壤碳加速分解,产生温室气体,从而对全球变暖形成一个强烈的正反馈。与此同时,气温的增加可能会很大程度地影响植被在这些地区的生长和分布。动态生态系统模型是一种非常强大的工具,被用来研究气候变化对生态系统的影响,并且可以量化生态系统对大气的反馈信息。然而这些模型通常只关注大气、地表植被和土壤之间的水和碳的纵向转移,从而忽略了其在模型空间单元中的横向移动。这样可能会导致模型对于水和碳平衡的计算不够准确和全面,尤其在气候敏感的高纬度极地地区,这种偏差可能会更大。 本论文旨在解决动态生态系统模型中的这个局限性问题。基于目前最先进的动态生态The Arctic and Subarctic regions are of particular importance to the global climate change and are now experiencing a climate warming that is higher than the global average. Around 50% of the global soil carbon is stored in high latitude soils, especially in permafrost and peatland soils. Permafrost thawing, speeding up the decomposition of previously frozen soil carbon, is expected to result in s

Impact of Quality Management in the Swedish Construction Process

During the past few years, extensive effort has been devoted to developing quality systems as an integral part of the process in the construction sector. The construction process is complex, involving many different actors with different interests. The demand for quality assurance comes primarily from central authorities via the client, but quality systems should be applied throughout the whole ch

Shrinking or expanding access to civic space? : The consequences of hate speech, threats and harassment within Swedish civil society

Previous research has focused on how governments and public authorities can limit civil society organisations’ (CSOs) autonomy by shrinking their operational civic space and their democratic functions. There has been less attention paid to how other external actors and types of pressure might restrict access to civic space and how it can induce coping responses on both an individual and organizati