Search results for "monimuoto"
showing 10 items of 184 documents
Suoluonnon turvaaminen edellyttää ennallistamista ja suojelua
2022
Lähteikköjen ennallistamistarve - kasviyhteistöjen ja ympäristön rakenteen tarkastelu
2010
National high-resolution conservation prioritisation of boreal forests
2023
The continuous decline of forest biodiversity highlights the importance of the development of cost-effective and ecologically sustainable land-use planning approaches. Spatial conservation prioritisation (SCP) can be regarded as a useful tool for this challenge. We produced high-resolution, national scale SCP analyses to identify unprotected forest areas that host valuable forest biodiversity. We used stand-based modelled dead wood potential (DWP) data as a primary surrogate for conservation value. In addition, data on forestry operations that have negative impacts on biodiversity, connectivity between forest areas, the observations of red-listed forest species, connectivity to forest habit…
Global monitoring of soil animal communities using a common methodology.
2022
Here we introduce the Soil BON Foodweb Team, a cross-continental collaborative network that aims to monitor soil animal communities and food webs using consistent methodology at a global scale. Soil animals support vital soil processes via soil structure modification, consumption of dead organic matter, and interactions with microbial and plant communities. Soil animal effects on ecosystem functions have been demonstrated by correlative analyses as well as in laboratory and field experiments, but these studies typically focus on selected animal groups or species at one or few sites with limited variation in environmental conditions. The lack of comprehensive harmonised large-scale soil anim…
Natural enemies emerging in cereal fields in spring may contribute to biological control
2022
1.Biological pest control is known to depend on landscape heterogeneity. However, such relationship shows irregular pattern and seems influenced by local farming practices and natural enemies that overwinter within crop fields. The objective of this study was to assess the contribution of emerging natural enemies in spring to biological control, and their response to the interaction between landscape heterogeneity and farming intensity. 2.We monitored the overwintering insect community using emergence traps and measured the local potential pest predation using prey cards in 30 cereal fields, in spring in France. Study fields were selected along a landscape heterogeneity gradient and farming…
Species and genetic diversity relationships in benthic macroinvertebrate communities along a salinity gradient
2022
Background Species- and genetic diversity can change in parallel, resulting in a species-genetic diversity correlation (SGDC) and raising the question if the same drivers influence both biological levels of diversity. The SGDC can be either positive or negative, depending on whether the species diversity and the genetic diversity of the measured species respond in the same or opposite way to drivers. Using a traditional species diversity approach together with ultra-conserved elements and high throughput sequencing, we evaluated the SGDCs in benthic macrofauna communities in the Baltic Sea, a geologically young brackish water sea characterised by its steep salinity gradient and low species …
Bayesian semiparametric long memory models for discretized event data
2020
We introduce a new class of semiparametric latent variable models for long memory discretized event data. The proposed methodology is motivated by a study of bird vocalizations in the Amazon rain forest; the timings of vocalizations exhibit self-similarity and long range dependence. This rules out Poisson process based models where the rate function itself is not long range dependent. The proposed class of FRActional Probit (FRAP) models is based on thresholding, a latent process. This latent process is modeled by a smooth Gaussian process and a fractional Brownian motion by assuming an additive structure. We develop a Bayesian approach to inference using Markov chain Monte Carlo and show g…
What do we know about the sporting experiences of gender and sexual minority athletes and coaches? A scoping review
2020
Scholarship on gender and sexual diversity in sport has advanced during the last decade and it is nowadays recognised that we need a better understanding of how to facilitate inclusive sport cultures that allow all people to participate as themselves. The purpose of this scoping review was to map research activity on the sporting experiences of gender and sexual minority (GSM) athletes and coaches, identify gaps in the literature and provide suggestions for future research, policy and practice. Our literature search in four different databases yielded 58 relevant studies. Based on their focal areas, five dominant interconnected themes were identified: (1) identity, (2) discrimination, (3) c…
Media- ja viestintäpolitiikan nykytila ja mittaaminen : loppuraportti
2018
Tämä tutkimushanke on toteutettu liikenne- ja viestintäministeriön toimeksiannosta yhteistyössä media-alan toimijoiden kanssa. Sen tavoitteena on ollut tuottaa uuden kansallisen mediapoliittisen ohjelman valmistelutyön pohjaksi monialainen yhteiskuntatieteellinen perusselvitys mediapolitiikan nykytilasta Suomessa. Aiemman sektoripohjaisen lähestymistavan sijaan tässä raportissa on haettu uutta, kokonaisvaltaisempaa tapaa hahmottaa median ja viestinnän kehitystä. Niinpä käsillä olevassa loppuraportissa nykyistä tilannetta kuvataan seitsemän media- ja viestintäpolitiikan perusperiaatteen (Picard ja Pickard 2017) sekä kansainvälisen vertailun näkökulmasta eri aineistojen avulla. Raportissa esi…