An international team of scientists found that sociality is not linked to intestinal nematode infection in Asian elephants. The researchers looked at loneliness and characteristics of the elephants’ social groups and found no differences in infection levels.
The University of Turku Nature2100 fund (Luonto2100-rahasto) that was established last year under the Turku University Foundation has bought its first forests close to Kurjenrahka national park. The two areas that are situated in Pöytyä’s Yläne region constitute altogether 25 hectares. The aim is to enhance the biodiversity and carbon sink of the areas, as well as the possibilities for recreational use.
Biodiversity loss is accelerating at an alarming rate, which also impacts the welfare of humankind. In the BIODIFUL research project, led by the Biodiversity Unit of the University of Turku and Turku School of Economics, enthusiastic researchers and experts work passionately to combat biodiversity loss.
An international team of scientists found that sociality is linked to stress in Asian elephants. For example, loneliness increased male elephants’ level of stress, whereas having babies present reduced the stress level in female elephants.
Fish rarely feed their young. An exception are certain species of snakeheads whose offspring feed on trophic eggs provided by their parent. A new study shows that this exceptional adaptation developed in snakehead fish around 12 million years ago. This behaviour might have enabled the fish to conquer new environments and led to the high diversity of species seen in one particular group of snakeheads.
Scientists from University of Turku observed that ergot, a common plant disease on rye, defended its host plant chemically against grass feeding insects. The ergot disease in grains spoils the yield and causes seed loss to the plant. Based on this, it is classified as harmful from the human perspective. A new study states that the ergot appears to be a beneficial protector for its host plant capable of even increasing plant fitness.
The Climate University network has formed a teaching cooperation contract between 18 universities. With these new contracts, a majority of Finnish university students can take the network’s climate and sustainability -themed courses.
Foresail-1 is the first satellite from the Finnish Centre of Excellence in Research of Sustainable Space. The Centre of Excellence is studying space conditions with the aim of developing more sustainable small satellites that do not turn into space debris.
A study of semi-captive Asian elephants in Myanmar has found that calves benefit from having older sisters more than older brothers. The findings are published in the British Ecological Society’s Journal of Animal Ecology.
Parasitoid wasps (Hymenoptera) are one of the most species rich animal taxa on Earth, but their tropical diversity is still poorly known. Now, scientist have discovered the Dolichomitus meii and Polysphincta parasitoid wasp species previously unknown to science in South America. The new species found in the rainforests entice with their colours and exciting habits. Researchers at the University of Turku have already described 53 new animal species this year.