|Sebastian, equipped to start sampling|
vegetation changes in a rich fen
Image: I. Backéus
Having published Torbjorn Tyler's paper on Swedish Hawkweeds in our April issue, we are delighted to bring you a paper on the decline of Swedish boreal plants by Sebastian Sundberg. This is based on a presentation offered at the BSBI Mapping Conference in 2012 and Sebastian very kindly agreed to write up his presentation and offer it to NJB.
I asked Sebastian to tell us how he got started in botany and to say something about his research interests. He said "Starting off as a young birder, introduced to ornithology by my elder brother, I soon became fascinated by wetlands as local hotspots for various exotic life forms.
|In 2009, checking timing of Sphagnum spore discharge|
in relation to instant meteorological conditions
"This has led me into studying dispersal mechanisms at the very small scale in individual species, via patterns and processes at the landscape scale, to models at the regional level to sum up and simplify the complex patterns.
|Sampling vertical distribution of Sphagnum spores|
at different heights over a bog in 2010,
with the aid of a 4.5 m long, helium-filled blimp
"The paper appearing in the coming issue of NJB is actually more or less a “custom order” from Chris Preston, who invited me to come and speak about the decline of boreal plants in Sweden, at the BSBI/RBGE conference: ‘A great leap forward – biological recording since the 1962 Atlas of the British flora’ in Edinburgh in September 2012.
"The decline of boreal plants was one of the more evident patterns that we observed when analysing the floristic changes in the province of Uppland, while boreal plants appear to do particularly badly in Britain. This “order” made me dig deeper into the decline of boreal plants in southern Sweden, the result of which you can read about now!
In 2013, with the obligatory and necessary mosquito
net, along the Arctic Circle in the boreal forest in
northernmost Sweden, during survey of ‘white spots’
for the developing Swedish atlas of vascular plantsImage: L. Fröberg
Many thanks to Sebastian for telling us more about his work, and I hope you will enjoy reading the paper next week and finding out more about boreal plants in Sweden.