Search results for "kirja"

Do small protected habitat patches within boreal production forests provide value for biodiversity conservation? : A systematic review protocol

2019

Background Forest harvesting is the main driver of habitat degradation and biodiversity loss in forests of the boreal zone. To mitigate harmful effects, small-scale habitats with high biodiversity values have been protected within production forests. These include woodland key habitats, and other small-scale habitat patches protected by voluntary conservation action. This article describes a protocol for a systematic review to synthesize the value of small habitat patches left within production landscapes for biodiversity. The topic for this systematic review arose from a discussion with the Finnish forestry sector and was further defined in a stakeholder workshop. Research question: Do sma…

Drivers of Spruce Bark Beetle (Ips typographus) Infestations on Downed Trees after Severe Windthrow

2020

Research Highlights: Bark beetles are important agents of disturbance regimes in temperate forests, and specifically in a connected wind-bark beetle disturbance system. Large-scale windthrows trigger population growth of the European spruce bark beetle (Ips typographus L.) from endemic to epidemic levels, thereby allowing the killing of Norway spruce trees over several consecutive years. Background and Objectives: There is a lack of evidence to differentiate how outbreaks are promoted by the effects of environmental variables versus beetle preferences of trees from endemic to outbreak. However, little is known about how individual downed-tree characteristics and local conditions such as tre…

Potential Solar Radiation as a Driver for Bark Beetle Infestation on a Landscape Scale

2019

In recent decades, Norway spruce (Picea abies L. Karst.) forests of the High Tatra Mountains have suffered unprecedented tree mortality caused by European spruce bark beetle (Ips typographus L.). Analysis of the spatiotemporal pattern of bark beetle outbreaks across the landscape in consecutive years can provide new insights into the population dynamics of tree-killing insects. A bark beetle outbreak occurred in the High Tatra Mountains after a storm damaged more than 10,000 ha of forests in 2004. We combined yearly Landsat-derived bark beetle infestation spots from 2006 to 2014 and meteorological data to identify the susceptibility of forest stands to beetle infestation. We found that digi…

Exploring the unknowns : State of the art in qualitative forest-based sector foresight research

2022

The forest-based sector is facing one the greatest transitions in its history in the face of global megatrends. Globalization, sustainability challenges and the ICT sector have put the world in a new light. Whereas some of the recent developments have resulted in challenges for the traditional forest industry, many positive expectations and opportunities are also seen to arise in the form of the transition to a sustainable bio-economy. However, to be able to fully seize the opportunity, the industry has to navigate through contingency where preparedness can have a major impact. Foresight as a strategic approach can help to prepare and sensitize decision-makers to be prepared for the future.…

Bridging Ecology and Evolution

2017

Already by the early dawn of evolutionary biology, it was appreciated that ecological differences among species’ habitats, resources, and environments were key drivers of evolution and speciation. Thus, research on interactions between ecology and evolution is not a novel endeavor. It has, however, become increasingly popular to provide these interactions with ‘a new wrapping’, that is, the study of eco-evolutionary dynamics [1]. Consequently, eco-evolutionary dynamics is not a newly developed theory but rather a novel framework within which to study the interplay of ecology and evolution.

Atlas of Finnish bats

2019

This atlas is based on information in museum collections, literature, databases and unpublished data. In the last 150 years, the number of bat species in Finland increased from six to thirteen. Of these, five are common and regularly breeding (Eptesicus nilssonii, Myotis brandtii, Myotis daubentonii, Myotis mystacinus, Plecotus auritus), and eight rare (Eptesicus serotinus, Myotis dasycneme, Myotis nattereri, Nyctalus noctula, Pipistrellus nathusii, Pipistrellus pipistrellus, Pipistrellus pygmaeus, Vespertilio murinus), of which breeding of two (M. nattereri, P. nathusii) have been confirmed. The total number of records in the study is 11 234, of which 9717 are identified to species. The re…

Impact of accounting process characteristics on accounting outsourcing - Comparison of users and non-users of cloud-based accounting information syst…

2019

Article In Press The article of record as published may be found at https://doi.org/10.1016/j.accinf.2019.06.002 Prior literature informs us that a company's decision to outsource a business process depends on process characteristics such as how frequently the process is performed or how specific the assets required by the process are. In this article, we compare the effects of accounting process characteristics on outsourcing decisions across users of traditional and cloud-based accounting information systems (AIS). By focusing on outsourcing of accounting processes among small and medium sized enterprises, we investigate the effect of five business process characteristics (frequency, huma…

Book Review: James Midgley, Espen Dahl and Amy Conley Wright (eds) Social Investment and Social Welfare: International and Critical Perspectives

2018

On the participatory agency of texts: Using institutional forms in performance appraisal interviews

2020

Abstract Drawing on studies of the performative effects and agency of texts in organizations, the paper investigates how the agency of texts figures through their participatory status in interaction. The empirical data for the study consist of video-recorded performance appraisal interviews in a Finnish public organization in which the interaction relies heavily on an appraisal form. The data are analyzed through a sequential analysis that draws on multimodal conversation analysis and ethnographic knowledge. The analysis shows that the human participants orient to three different acts that are inscribed in the textual document: 1) presenting demands for the participants; 2) offering topics …

Effectiveness of child protection practice models : a systematic review

2020

Background Attempts to improve child protection outcomes by implementing social work practice models embedded in a particular theory and practice approach, have increased internationally over the past decade. Objective To assess the evidence of the effectiveness of child protection practice models in improving outcomes for children and families. Participants and setting Children < 18 years and their families involved in child protection services. Methods A systematic review was conducted to synthesize evidence regarding the effectiveness of child protection practice models. Systematic searches across 10 electronic databases and grey literature were conducted to identify quasi-experimental s…