This article examines the connection between media use and social in/security from the perspective of Finnish Russian-speakers. Based on 25 interviews conducted in Finland in 2015–2016, it analyses the ways in which people in conflict situations mitigate social risks and attempt to produce security by governing their use of the media. Drawing from von Benda-Beckmann and von Benda-Beckmann’s work on social security, the article argues that security studies ought to include transnational media use in their scope and broaden the emphasis towards the social and societal aspects of threat and insecurity. Furthermore, it explains how, in times of conflict, transnational media may turn into a digitalised ‘war zone’ with alarming consequences on the identification and social security of their audiences.

Alona protzi is a rare species of Cladocera, occurring in lake littoral throughout Europe. However, little is known about this animal, and so far it has not been included in provisional lists of species found in Finland. In this short report we present our findings of Alona protzi, both recent and subfossil material, as well as one previous, unpublished finding site of the species in Finland. We found three subfossil shells of this species in the bottom sediments of two lakes. In a third lake we found intact animals, an ephippial female and a male, while sampling stony bottom of lake littoral.

This article examines the localness of commercial names in Finland and focusses specifically on the names of grill food kiosks and products. There are two research objectives: firstly, to determine the number of local names that occur in the material, and secondly, to analyse how these names work as indexes of localness. This article explores the claim by sociolinguist Barbara Johnstone that particular linguistic forms can index meanings along a variety of dimensions and some forms may index locality. Furthermore, these types of linguistic forms can be used in discourses that shape people’s senses of place and the social identities associated with place. Of the 15 names of kiosks, almost all names, a total of 13 names, can be interpreted as manifesting local characteristics. Most of the kiosk names include a local place name. Of the product names, more than half (46 out of 84 names) are to be construed as describing something local. Although most of the local names in the group of product names include a local place name, personal names are also rather common. In addition, local dialect or slang is also visible in the product names. Another type of reference to a region appears in two kiosk names and in some of the product names. These names constitute a special case and demonstrate how local history can be incorporated in names creatively.

Analyses of subfossil cladocerans (Crustacea: Cladocera) and chironomids (Diptera: Chironomidae) were applied to examine water-level changes in a small and oligotrophic lake in southern Finland over the past 2000 years. Major changes in the invertebrate communities occurred ca. 400 AD onwards when the littoral cladoceran Alonella nana started to replace the planktonic Eubosmina as the dominant species and chironomids Psectrocladius sordidellus group and Zalutschia zalutschicola increased. These changes were most likely due to a decreasing water level and an enlarging proportion of the littoral area, providing suitable vegetative habitats, e.g. aquatic bryophytes (mosses), for these taxa. The lowering water level reached its minimum just before the Medieval Warm Period, ca. 800-1000 AD, after which the lake level rose again and remained high until modern times. A prominent change in the chironomid assemblages occurred during the 20th century when Ablabesmyia monilis and Chironomus anthracinus type increased, presumably due to changes in water chemistry, caused by anthropogenic load of pollutants.

One of the shortcomings of the analysis of subfossil Cladocera (water flee) remains is that preservation of remains is selective. Of Daphnia spp. which are very common in zooplankton assemblages of lakes, usually only postabdominal claws and ephippia are found. In the present paper I describe Daphnia shell margins and some tail spines from the Holocene sediments of a lake in southern Finland where the margins were much more abundant than the postabdominal claws, indicating that postabdominal claws may be underrepresented. Daphnia claws, shell margins and tail spines were found also in surface samples of 17 Finnish lakes and thus the abundance of tail spines could be compared with that of postabdominal claws. The results showed that in most cases the tail spines are more abundant than postabdominal claws and may give a closer estimate of the true abundance of Daphnia. However, in some lakes claws were clearly more frequent than tail spines. Apparently, there are differences in preservation of different types of Daphnia remains between lakes, possibly connected with water chemistry. Overall, the results indicate that probably Daphnia remains are always underrepresented in lake sediments.