Search results for "ympäristö"
showing 10 items of 1346 documents
Interactive decision support and trade-off analysis for sustainable forest landscape planning under deep uncertainty
2022
Sustainable environmental management often involves long-term time horizons and multiple conflicting objectives and, by nature, is affected by different sources of uncertainty. Many sources of uncertainty, such as climate change or government policies, cannot be addressed using probabilistic models, and, therefore, they can be seen to contain deep uncertainty. In this setting, the variety of possible future states is represented as a set of scenarios lacking any information about the likelihood of occurring. Integrating deep uncertainty into multiobjective decision support increases complexity, calling for the elaboration of appropriate methods and tools. This paper proposes a novel intera…
GraphoLearn SI : Digital learning support for reading difficulties in a transparent orthography
2020
Recognition of the importance of evidence-based technological tools that provide personalized learning opportunities is growing. This paper reports on a pilot study evaluating GraphoLearn for Standard Indonesian, a digital game environment that trains basic reading skills by extensive-but-playful exposure to grapheme–phoneme correspondences. The results obtained from 33 Indonesian first graders show that game progress was found to be a significant predictor of reading and decoding abilities both at the posttest and the 5-month follow-up assessment. Our results additionally indicated a significant interaction effect of game progress and letter–sound knowledge at posttest: Progress in the gam…
Innovation among SMEs in Finland: The impact of stakeholder engagement and firm-level characteristics
2021
PURPOSE: The aim of the paper is to analyse the importance of both internal capabilities (resources) and external information sources in implementing product, process, marketing and organizational innovations aiming to maximize firm competitive advantage and create value for stakeholders. Furthermore, in particular, we examine the role of public organizations, business networks, firm size, and the industry sector, in the emergence of different types of product, process, marketing, and organizational innovations. The research was based on the typology of innovation (product, process, marketing, and organizational) adopted by the OECD. METHODOLOGY: The paper is based on data from 389 SMEs loc…
Poison frog social behaviour under global change: potential impacts and future challenges
2022
AbstractThe current and cascading effects of global change challenges the interactions both between animal individuals (i.e. social and sexual behaviour) and the environment they inhabit. Amphibians are an ecologically diverse class with a wide range of social and sexual behaviours, making them a compelling model to understand the potential adaptations of animals faced with the effects of human-induced rapid environmental changes (HIREC). Poison frogs (Dendrobatoidea) are a particularly interesting system, as they display diverse social behaviours that are shaped by conspecific and environmental interactions, thus offering a tractable system to investigate how closely related species may re…
Building up an ecologically sustainable and socially desirable post-COVID-19 future
2021
AbstractCOVID-19 crisis has emphasized how poorly prepared humanity is to cope with global disasters. However, this crisis also offers a unique opportunity to move towards a more sustainable and equitable future. Here, we identify the underlying environmental, social, and economic chronic causes of the COVID-19 crisis. We argue in favour of a holistic view to initiate a socio-economic transition to improve the prospects for global sustainability and human well-being. Alternative approaches to “Business-As-Usual” for guiding the transition are already available for implementation. Yet, to ensure a successful and just transition, we need to change our priorities towards environmental integrit…
Associations between Students’ Perceptions of the Psychosocial School Environment and Indicators of Subjective Health in Finnish Comprehensive Schools
2019
The study examined how far students’ perceptions of the psychosocial school environment are associated with self‐rated health, life satisfaction and subjective health complaints. Students’ perceptions were associated with one or more indicators of subjective health. Perceived health was better in direct proportion to positive perceptions. Student relations and school strain were the factors that stood out in both genders, with regard to all the health indicators. School engagement, parental support and educational aspiration were found to be important for overall perceived health of the students. This study indicates the importance of the psychosocial school environment for students’ health…
Tienpientareiden merkitys vaihtoehtoisina elinympäristöinä perinneympäristöjen luteille
2015
Lajistollinen monimuotoisuus vähenee maailmanlaajuisesti kiihtyvällä vauhdilla, etenkin ihmistoiminnasta aiheutuvan laajamittaisen elinympäristöjen tuhoutumisen ja huonontumisen johdosta. Niin Suomessa, kuin myös muualla Euroopassa, maatalouden tehostuminen viimeisen sadan vuoden aikana on johtanut perinteisen karjatalouden synnyttämien perinneympäristöjen rajuun vähenemiseen. Monet jäljellä olevat perinneympäristöt kärsivät lisäksi elinympäristön laadullisesta huonontumisesta, kuten umpeenkasvusta, rehevöitymisestä, sekä vieraslajien invaasioista. Perinneympäristöjen tuhoutuessa ja huonontuessa ovat myös monet niillä elävistä eliölajeista taantuneita tai luokiteltu uhanalaisiksi. Uhanalais…
Inbreeding does not alter the response to an experimental heat wave in a freshwater snail
2019
Global climate change affects natural populations of many species by increasing the average temperature and the frequency of extreme weather events (e.g. summer heat waves). The ability of organisms to cope with these environmental changes can, however, depend on their genetic properties. For instance, genetic load owing to inbreeding could alter organisms’ responses to climate change-mediated environmental changes but such effects are often overlooked. We investigated the effects of an experimental heat wave (25°C versus 15°C) on life history (reproduction, size) and constitutive immune defence traits (phenoloxidase-like and antibacterial activity of haemolymph) in relation to inbreeding b…
Effects of landscape composition on hoverflies (Diptera: Syrphidae) in mass-flowering crop fields within forest-dominated landscapes
2022
Agricultural intensification has led to structurally simplified landscapes with reduced and fragmented resources for farmland insects. However, studies on the effects of landscape composition on farmland insects have mainly been performed in areas dominated by open arable land and semi-natural grasslands, while studies from forest-dominated landscapes are scarce. This research examined the effects of landscape composition on hoverfly species richness and abundance in arable land in boreal forest-dominated landscapes. Hoverflies were sampled in 22 mass-flowering caraway (Carum carvi) fields in Central Finland using pan traps. The effects of landscape composition on species richness and abund…
Literacy skills seem to fuel literacy enjoyment, rather than vice versa
2023
Children who like to read and write tend to be better at it. This association is typically interpreted as enjoyment impacting engagement in literacy activities, which boosts literacy skills. We fitted direction-of-causation models to partial data of 3690 Finnish twins aged 12. Literacy skills were rated by the twins' teachers and literacy enjoyment by the twins themselves. A bivariate twin model showed substantial genetic influences on literacy skills (70%) and literacy enjoyment (35%). In both skills and enjoyment, shared-environmental influences explained about 20% in each. The best-fitting direction-of-causation model showed that skills impacted enjoyment, while the influence in the othe…