Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Mira Tammelin"'
Autor:
Mira Tammelin, Tommi Kauppila
Publikováno v:
Frontiers in Ecology and Evolution, Vol 6 (2018)
Both natural and anthropogenic changes in boreal lakes have been studied utilizing paleolimnological methods, but the spatial variation in the natural conditions of lakes and its connection to geological factors has drawn less attention. Our aims wer
Externí odkaz:
https://doaj.org/article/56cba38efffb4bf68f5348814fe1d513
Publikováno v:
Quaternary, Vol 2, Iss 2, p 20 (2019)
We investigated 34 sediment cores to reconstruct spatiotemporal variations in hypolimnetic hypoxia for the past 200 years in Lehmilampi, a small lake in Eastern Finland. As hypoxia is essential for varve preservation, spatiotemporal changes in varve
Externí odkaz:
https://doaj.org/article/1e7aa2f451cd45fe9fb2d30d114069d1
The influence of lake restoration efforts on lake bottom-water conditions and varve preservation is not well known. We studied varved sediments deposited during the last 80 years along a water-depth transect in the Enonsaari Deep, a deep-water area o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1956ce6274a81207bdf1d4166462aa2c
http://hdl.handle.net/10138/332762
http://hdl.handle.net/10138/332762
Recent findings from North America and Europe suggest that anthropogenic salinization of freshwaters is an emergent threat in the Northern Hemisphere. Causes of salinization include irrigation, water abstraction, resource extraction, land clearing an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f54463d8193a501c066d6a00dab47f8
https://doi.org/10.5194/egusphere-egu2020-1344
https://doi.org/10.5194/egusphere-egu2020-1344
Publikováno v:
Journal of Paleolimnology. 61:165-183
The Iisalmi Route watercourse in central-eastern Finland contains a number of highly eutrophic lakes. Despite substantial impacts from anthropogenic activity, the region appears to be naturally eutrophic because of its geological setting. A passive c
Publikováno v:
Hydrobiologia. 799:309-325
The Iisalmi Route, a chain of lakes in central-eastern Finland, is more eutrophic than its surroundings. We used multivariate analyses to study the influence of selected environmental factors (water quality, basin characteristics, and subcatchment su
Publikováno v:
GFF. 139(4):314-326
Clastic-biogenic varves are widely used for reconstructing past climate: in boreal environments, the accumulation of minerogenic clasts on the lake floor is generally considered a proxy for past variations in spring floods reflecting previous winter
Publikováno v:
Water, Air, & Soil Pollution. 230
Erroneous information considering Chironomidae and Chaoboridae accumulation was given in Figure 4 published in Luoto et al. (2017).
Autor:
Tommi Kauppila, Mira Tammelin
Publikováno v:
Frontiers in Ecology and Evolution, Vol 6 (2018)
Both natural and anthropogenic changes in boreal lakes have been studied utilizing paleolimnological methods, but the spatial variation in the natural conditions of lakes and its connection to geological factors has drawn less attention. Our aims wer
Correction: Water, Air and Soil Pollution, 230 :9 (2019), art. 228 DOI: 10.1007/s11270-019-4262-2 We examined a sediment record from Lake Hiidenvesi in southern Finland using paleolimnological methods to trace its limnoecological history. In our reco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0013fda4492f35a0d73add77805718d
http://hdl.handle.net/10138/313028
http://hdl.handle.net/10138/313028