Abstract
Marine eutrophication of estuaries and coastal waters is considered to be a significant problem worldwide. In the semi-enclosed Baltic Sea, where the nutrient load has strongly increased from its natural level, this has led to marked changes in the coastal ecosystems. A key to successful management of coastal waters is reliable scientific evidence of their past state. The palaeolimnological record of subfossil diatoms was used to study the rate and magnitude of eutrophication over the last ca. 200 years in two urban and three rural sites. The urban sites showed marked increases in the percentage abundance of planktonic diatoms (from <50 to ca. 90% and from <5 to ca. 70%) and diatom-inferred total dissolved nitrogen (from <800 to ca. 3000 μg l−1 and from <400 to ca. 800 μg l−1), and a decrease in species richness starting in the 19th – early 20th century with increased urbanisation. At both sites a clear recovery was observed after the cessation of waste water loading by the mid 1980s. The present planktonic diatom assemblages of these embayments, however, show no change back to the pre-disturbance diverse benthic communities. In contrast, the changes observed in the rural sites were only moderate and occurred later starting in the 1940s. No marked increases in diatom-inferred total dissolved nitrogen were seen, however, all sites showed an increase in small planktonic taxa (from ca. 1–6% to 8–36%) indicating increased nutrient enrichment and turbidity. These small floristic changes could be seen as an early warning signal despite little change in the inferred nutrient concentrations. The results have implications for the European Water Framework Directive, which requires European surface waters to be of good ecological status, defined both by biological and chemical quality elements.
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References
E. Andrén T. Andren H. Kunzendorf (2000) ArticleTitleHolocene history of the Baltic Sea as a background for assessing records of human impact in the sediments of the Gotland Basin Holocene 10 687–702 Occurrence Handle10.1191/09596830094944
E. Andrén G. Shimmield T. Brand (1999) ArticleTitleEnvironmental changes of the last three centuries indicated by siliceous microfossil records from the southwestern Baltic Sea Holocene 9 25–38 Occurrence Handle10.1191/095968399676523977
Anonymous 2000. Directive 200/60/EC of the European Parliament and of the Council of 23 October 2000 establishing a framework for Community action in the field of water policy. Official J. L 327/1.
P. Appleby (2001) Chronostratigraphic techniques in recent sediments W.M. Last J.P. Smol (Eds) Tracking Environmental Change Using Lake Sediments, Vol 1: Basin Analysis, Coring, and Chronological Techniques Kluwer Dordrecht 171–203
Appleby P.G. 1998. Dating recent sediments by 210Pb: Problems and solutions. Proceedings of 2nd NKS/EKO-1 Seminar, Helsinki, 2–4, April 1997, STUK, Helsinkipp. 7–24.
P.G. Appleby N. Richardson P.J. Nolan (1992) ArticleTitleSelf-absorption corrections for well-type germanium detectors Nucl. Instrum. Methods B 71 228–233 Occurrence Handle10.1016/0168-583X(92)95328-O
P.G. Appleby P.J. Nolan D.W. Gifford M.J. Godfrey F. Oldfield N.J. Anderson R.W. Battarbee (1986) ArticleTitle210Pb dating by low background gamma counting Hydrobiologia 141 21–27
R.W. Battarbee V.J. Jones R.J. Flower N.G. Cameron H. Bennion L. Carvalho S Juggins (2001) Diatoms W.M. Last H.J.B. Birks J.P. Smol (Eds) Tracking Environmental Change Using Lake Sediments, Vol 3: Terrestrial, Algal, and Siliceous Indicators Kluwer Dordrecht 155–202
K.D. Bennett (1996) ArticleTitleDetermination of the number of zones in a biostratigraphical sequence New Phytol. 132 155–170
H. Bennion (1995) ArticleTitleSurface sediment diatom assemblages in shallow, artificial, enriched ponds, and implications for reconstructing trophic status Diatom Res. 10 1–19
H. Bennion P. Appleby G.L. Phillips (2001) ArticleTitleReconstructing nutrient histories in the Norfolk Broads, UK: implications for the role of diatom-total phosphorus transfer functions in shallow lake management J. Paleolimnol. 26 181–204
H. Bennion J. Fluin G.L. Simpson (2004) ArticleTitleAssessing eutrophication and reference conditions for Scottish freshwater lochs using subfossil diatoms J. Appl. Ecol. 41 124–138 Occurrence Handle10.1111/j.1365-2664.2004.00874.x
G. Billen J. Garnier (1997) ArticleTitleThe Phison River plume: coastal eutrophication in response to changes in land use and water management in the watershed Aquat. Microb. Ecol. 13 3–17
H.J.B. Birks J.M. Line (1992) ArticleTitleThe use of rarefaction analysis for estimating palynological richness from Quaternary pollen-analytical data Holocene 2 1–10
E. Bonsdorff E.M. Blomqvist J. Mattila A. Norkko (1997) ArticleTitleCoastal eutrophication: causes, consequences and perspectives in the archipelago areas of the northern Baltic Sea Estuar. Coast. Shelf Sci. 44 63–72
J. Boyle (2004) ArticleTitleA comparison of two methods for estimating the organic matter content of sediments J. Paleolimnol. 31 125–127 Occurrence Handle10.1023/B:JOPL.0000022549.07298.6e
Bradshaw E.G. 2001. Linking land and lake. The response of lake nutrient regimes and diatoms to long-term land-use change in Denmark. Ph.D. thesis, University of Copenhagen, 118 pp.
E.G. Bradshaw N.J. Anderson J.P. Jensen E. Jeppesen (2002) ArticleTitlePhosphorus dynamics in Danish lakes and the implications for diatom ecology and palaeoecology Freshwat. Biol. 47 1963–1975 Occurrence Handle1:CAS:528:DC%2BD38Xoslyju7g%3D
H. Cederwall R. Elmgren (1990) ArticleTitleBiological effects of eutrophication in the Baltic Sea, particularly the coastal zone Ambio 19 109–112
A. Clarke S. Juggins D. Conley (2003) ArticleTitleA 150-year reconstruction of the history of coastal eutrophication in Roskilde Fjord, Denmark Mar. Pollut. Bull. 46 1615–1618 Occurrence Handle1:CAS:528:DC%2BD3sXpt1entL4%3D
D.J. Conley C.L. Schelske E.F. Stoermer (1993) ArticleTitleModification of the biogeochemical cycle of silica with eutrophication Mar. Ecol. Prog. Ser. 101 179–192 Occurrence Handle1:CAS:528:DyaK2cXisl2nsrc%3D
S.R. Cooper (1995) ArticleTitleDiatoms in sediment cores from the mesohaline Chesapeake Bay, U.S.A Diatom Res. 10 39–89
S.R. Cooper G.S. Brush (1991) ArticleTitleLong-term history of Chesapeake Bay anoxia Science 254 992–996 Occurrence Handle1:CAS:528:DyaK38Xms1KntA%3D%3D
S.R. Cooper S.K. McGlothlin M. Madritch D.L. Jones (2004) ArticleTitlePaleoecological evidence of human impacts on the Neuse and Pamlico estuaries of North Carolina, USA Estuaries 27 617–633 Occurrence Handle1:CAS:528:DC%2BD2cXotFWrtrg%3D
L. Denys (1990) Fragilaria blooms in the Holocene of the western coastal plain of Belgia H. Simola (Eds) Proceedings of the Tenth International Diatom Symposium Koeltz Koenigstein 397–406
EDDI 2001. European Diatom Database. (http://craticula.ncl.ac.uk:8000/Eddi/jsp/index.jsp).
T. Enkvist (1974) Yhdeksän vuosikymmentä elintarvike-ja ympäristöhygienian hyväksi. Helsingin kaupungin terveydellisten tutkimusten laboratorio 1884–1974 Lahden kirjapaino ja Sanomalehti Oy Lahti 116
T. Finni S. Laurila S. Laakkonen (2001) ArticleTitleThe history of eutrophication in the sea area of Helsinki in the 20th century. Long-term analysis of plankton assemblages Ambio 30 264–271 Occurrence Handle1:STN:280:DC%2BD3MnksFaisA%3D%3D
J. Grall L. Chauvaud (2002) ArticleTitleMarine eutrophication and benthos: the need for new approaches and concepts Global Change Biol. 8 813–830 Occurrence Handle10.1046/j.1365-2486.2002.00519.x
E. Granéli K. Wallström U. Larsson W. Granéli R. Elmgren (1990) ArticleTitleNutrient limitation of primary production in the Baltic Sea Area Ambio 19 142–151
J.S. Gray R.S. Wu Y.Y. Or (2002) ArticleTitleEffects of hypoxia and organic enrichment on the coastal marine environment Mar. Ecol. Prog. Ser. 238 249–279
E.Y. Haworth (1976) ArticleTitleTwo late-glacial (Late Devensian) diatom assemblage profiles from northern Scotland New Phytol. 77 225–256
HELCOM 2005. Nutrient pollution to the Baltic Sea in 2000. Baltic Sea Environment Proceedings 100. Helsinki Commission, 22 pp.
M.O. Hill H.G. Gauch (1980) ArticleTitleDetrended correspondence analysis: an improved ordination technique Vegetatio 42 47–58 Occurrence Handle10.1007/BF00048870
J. Hynynen A. Palomäki J.J. Meriläinen A. Witick K. Mäntykoski (2004) ArticleTitlePollution history and recovery of a boreal lake exposed to a heavy bleached pulping effluent load J. Paleolimnol. 32 351–374 Occurrence Handle10.1007/s10933-004-0266-y
E. Häyrén (1921) ArticleTitleStudier över föroreningens inflytande på strändernas vegetation och flora i Helsingfors hamnområde Bidrag till Kännedom af Finlands Natur ock Folk 80 128
IFA 1996–2005. International Fertilizer Industry Association. (http://www.fertilizer.org/ifa/statistics/IFADATA/dataline.asp).
T.D. Jickells (1998) ArticleTitleNutrient biochemistry of the coastal zone Science 281 217–222 Occurrence Handle10.1126/science.281.5374.217 Occurrence Handle1:CAS:528:DyaK1cXksFKis78%3D
V.J. Jones R.W. Battarbee N.L. Rose C. Curtis P.G. Appleby R. Harriman A. Shine (1997) ArticleTitleEvidence for pollution of Loch Ness from the analysis of its recent sediments Sci. Total Environ. 203 37–49 Occurrence Handle1:CAS:528:DyaK2sXkvFahtbY%3D
S. Juggins (1991) ZONE v.2.1. – unpublished computer program Department of Geography, University of Newcastle UK
S. Juggins (2004) C2 Data Analysis, Version 1.4. Beta (build 3.2) University of Newcastle UK
B.B. Jørgensen M. Bang T.H. Blackburn (1990) ArticleTitleAnaerobic mineralization in marine sediments from the Baltic Sea-North Sea transition Mar. Ecol. Prog. Ser. 59 39–54
P. Kauppila S. Bäck (2001) ArticleTitleThe state of Finnish coastal waters in the 1990s Finnish Environ 472 134
P. Kauppila K. Weckström S. Vaalgamaa H. Pitkänen A. Korhola N. Reuss S. Drew (2005) ArticleTitleTracing pollution and recovery using sediments in an urban estuary, the northern Baltic Sea: are we far from ecological reference conditions? Mar. Ecol. Prog. Ser. 290 35–53
Kohonen T. 1974. Suomen rannikon läheisten merialueiden tila vuosina 1966–1970. Vesientutkimuslaitoksen julkaisuja 8, Vesihallitus, 124 pp.
Kokko H. and Turunen T. 1986. Viro- ja Urpalanjoen vesistöalueiden sekä Virolahden kalatalousselvitys vuonna 1986. Vesi-ja ympäristöhallituksen monistesarja 169, Vesi-ja ympäristöhallitus, 69 pp.
A. Korhola T. Blom (1996) ArticleTitleMarked early 20th century pollution and the subsequent recovery of Töölö Bay, central Helsinkias indicated by subfossil diatom assemblage changes Hydrobiologia 341 169–179 Occurrence Handle10.1007/BF00018120
K. Krammer H. Lange-Bertalot (1986) Bacillariophyceae 1 Teil: Naviculaceae H. Ettl J. Gerloff H. Heynig D. Mollenhauer (Eds) Süsswasserflora von Mitteleuropa Gustav Fischer Verlag Stuttgart 876
K. Krammer H. Lange-Bertalot (1988) Bacillariophyceae 2. Teil: Bacillariaceae, Epithemiaceae, Surirellaceae H. Ettl J. Gerloff H. Heynig D. Mollenhauer (Eds) Süsswasserflora von Mitteleuropa Gustav Fischer Verlag Stuttgart 596
K. Krammer H. Lange-Bertalot (1991a) Bacillariophyceae 3. Teil: Centrales, Fragilariaceae, Eunotiaceae H. Ettl J. Gerloff H. Heynig D. Mollenhauer (Eds) Süsswasserflora von Mitteleuropa Gustav Fischer Verlag Stuttgart 576
K. Krammer H. Lange-Bertalot (1991b) Bacillariophyceae 4. Teil: Achnanthaceae, Kritische Ergänzungen zu Navicula (Lineolatae) und Gomphonema H. Ettl G. Gärtner J. Gerloff H. Heynig D. Mollenhauer (Eds) Süsswasserflora von Mitteleuropa Gustav Fischer Verlag Stuttgart 437
S. Laakkonen P. Lehtonen (1999) ArticleTitleA quantitative analysis of discharges into the Helsinki urban sea area in 1850–1995 Eur. Water Mgmt. 2 30–39 Occurrence Handle1:CAS:528:DyaK1MXlvVKqtro%3D
U. Larsson R. Elmgren F. Wulff (1985) ArticleTitleEutrophication and the Baltic Sea: causes and consequences Ambio 14 9–14 Occurrence Handle1:CAS:528:DyaL2MXksVaitL0%3D
K. Linnasalo S. Penttilä (2003) Suojavyöhykkeiden ja maisemanhoidon yleissuunnitelma Ilolanjoen vesistöalueella Porvoossa, Askolassa, Myrskylässä, Pukkilassa ja Pernajassa. Uudenmaan ympäristökeskus – monisteita 122 Edita Helsinki 116
F.J.H. Mackereth (1969) ArticleTitleA short core sampler for subaquaeous deposits Limnol. Oceanogr. 14 145–151
N. Michelutti A.J. Holtham M.S.V. Douglas J.P. Smol (2003) ArticleTitlePeriphytic diatom assemblages from ultra-oligotrophic and UV transparent lakes and ponds on Victoria Island and comparisons with other diatom surveys in the Canadian Arctic J. Phycol. 39 465–480 Occurrence Handle10.1046/j.1529-8817.2003.02153.x
MOLTEN 2004. Monitoring long-term trends in eutrophication and nutrients in the coastal zone. (http://Craticula.ncl.ac.uk/Molten/jsp/).
G.J. Niemi P. DeVore N. Detenbeck D. Taylor A. Lima J. Pastor J.D. Yount R.J. Naiman (1990) ArticleTitleOverview of case studies on recovery of aquatic systems from disturbance Environ. Mgmt. 14 571–587
S.W. Nixon (1995) ArticleTitleCoastal marine eutrophication: a definition, social causes, and future concerns Ophelia 41 199–219
J.T. Overpeck T. Web SuffixIII I.C. Prentice (1985) ArticleTitleQuantitative interpretation of fossil pollen spectra: dissimilarity coefficients and the method of modern analogues Quat. Res. 23 87–108 Occurrence Handle10.1016/0033-5894(85)90074-2
Pitkänen H. 1994. Eutrophication of the Finnish coastal waters: origin, fate and effects of riverine nutrient fluxes. Publ. Wat. Environ. Res. Inst. 18. Nat. Bd Wat. Environ., Helsinki, 45 pp.
Pitkänen H., Kangas P., Miettinen V. and Ekholm P. 1987. The state of the Finnish coastal waters in 1979–1983. Publ. Wat. Environ. Admin. 8. Nat. Bd Wat. Environ., Helsinki, 167 pp.
Pitkänen H., Kangas P., Sarkkula J., Lepistö L., Hällfors G. and Kauppila P. 1990. Veden laatu ja rehevyys itäisellä Suomenlahdella. Vesi- ja Ympäristöhallinnon Julkaisuja A50, 139 pp.
M. Reid (2005) ArticleTitleDiatom-based models for reconstructing past water quality and productivity in New Zealand lakes J. Paleolimnol. 33 13–38 Occurrence Handle10.1007/s10933-004-0424-2
I. Renberg (1990) ArticleTitleA procedure for preparing large sets of diatom slides from sediment cores J. Paleolimnol. 4 87–90 Occurrence Handle10.1007/BF00208301
Seppälä P. and Huttunen E. 2002. Virojokilaaksoviljelyalueiden suojavyöhykeyleissuunnitelma (Virojoki, Onkamaanjoki, Onkamaanjärvi). Pro Agria Kymenlaakson Maaseutukeskus, 24 pp.
Snoeijs P. 1993. Intercalibration and distribution of diatom species in the Baltic SeaVolume 1. The Baltic Marine Biologists Publication 16a. Opulus Press, Uppsala, 129, pp.
Snoeijs P. and Balashova N. 1998. Intercalibration and distribution of diatom species in the Baltic Sea, Volume 5. The Baltic Marine Biologists Publication 16e. Opulus Press, Uppsala, 144 pp.
Snoeijs P. and Kasperovičienė J. 1996. Intercalibration and distribution of diatom species in the Baltic Sea, Volume 4. The Baltic Marine Biologists Publication 16d. Opulus Press, Uppsala, 126 pp.
P. Snoeijs M. Potapova (1995) Intercalibration and distribution of diatom species in the Baltic Sea, Volume 3 Opulus Press Uppsala 126
Snoeijs P. and Vilbaste S. 1994. Intercalibration and distribution of diatom species in the Baltic Sea, Volume 2. The Baltic Marine Biologists Publication 16b. Opulus Press, Uppsala, 126 pp.
Soininen A. 1974. Vanha maataloutemme. Historiallisia tutkimuksia 96. Suomen historiallinen seura, 459 pp.
K. Sundbäck P. Snoeijs (1991) ArticleTitleEffects of nutrient enrichment on microalgal community composition in a coastal shallow-water sediment system: an experimental study Bot. Mar. 34 341–358
Suomen kartasto 1990. Vihko 123–126, Geologia. Maanmittaushallitus, Helsinki, 58 pp.
Tamminen E. and Kukkamäki M. 1985. Helsingin vesipiirin vesitoimiston maastotarkastus-muistio, 3 pp.
C.J.F. Ter Braak S. Juggins (1993) ArticleTitleWeighted averaging partial least squares regression (WA-PLS): an improved method for reconstructing environmental variables from species assemblages Hydrobiologia 269/270 485–502
Ter Braak C.J.F. and Šmilauer P. 1998. CANOCO Reference Manual and User’s Guide to Canoco for Windows: Software for Canonical Community Ordination (version 4). Microcomputer PowerIthaca, 499 pp.
J. Tibby (2004) ArticleTitleDevelopment of a diatom-based model for inferring total phosphorus in southeastern Australian water storages J. Paleolimnol. 31 23–36 Occurrence Handle10.1023/B:JOPL.0000013272.25122.2a
Tikkanen M., Korhola A., Seppä H. and Virkanen J. 1996. Töölönlahden ympäristöhistoria ja veden laadun muutokset pohjasedimenttien kuvastamana. Helsingin kaupungin tietokeskuksen tutkimuksia 1996, 4, 96 pp.
M. Tikkanen A. Korhola H. Seppä J. Virkanen (1997) ArticleTitleA long-term record of human impacts on an urban ecosystem in the sediments of Töölönlahti Bay in Helsinki, Finland Environ. Conserv. 24 326–337 Occurrence Handle1:CAS:528:DyaK1cXmtFKhug%3D%3D
S. Vaalgamaa (2004) ArticleTitleThe effect of urbanisation on Laajalahti Bay, Helsinki City, as reflected by sediment geochemistry Mar. Pollut. Bull. 48 650–662 Occurrence Handle1:CAS:528:DC%2BD2cXisVejs7o%3D
Villström M. 2002. Uudenmaan ympäristökeskuksen lausunto asiasta: Kasteluvesiallas tilalla rn:o 11:0 sekä vesien johtaminen tilojen rn:o 11:0 ja rn:o 10:0 rajaojalta, Ilolanjoen perkausyhtiön ojiin. Askola.
K. Weckström S. Juggins A. Korhola (2004) ArticleTitleQuantifying background nutrient concentrations in coastal waters: a case study from an urban embayment of the Baltic Sea Ambio 33 324–327
K. Weckström A. Korhola P. Shemeikka (2002) ArticleTitlePhysical and chemical characteristics of shallow embayments on the southern coast of Finland Hydrobiologia 477 115–127 Occurrence Handle10.1023/A:1021017200767
R.G. Wetzel (2001) Limnology. Lake and River Ecosystems Academic Press San Diego 1006
Witkowski A. 1994. Recent and fossil diatom flora of the Gulf of Gdańsk, Southern Baltic Sea. Origin, composition and changes of diatom assemblages during the Holocene. Bibl. Diat. 28. J, Cramer, Berlin, 313 pp.
A. Witkowski H. Lange-Bertalot D. Metzeltin (2000) Diatom flora of marine coasts I H. Lange-Bertalot (Eds) Iconographia Diatomologica, Annotated Diatom Micrographs 7 A.R.G. Gantner Verlag K.G Ruggell 925
J.A. Wolin E.F. Stoermer (2005) ArticleTitleResponse of a Lake Michigan coastal lake to anthropogenic catchment disturbance J. Paleolimnol. 33 73–97 Occurrence Handle10.1007/s10933-004-1688-2
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Weckström, K. Assessing Recent Eutrophication in Coastal Waters of the Gulf of Finland (Baltic Sea) using Subfossil Diatoms. J Paleolimnol 35, 571–592 (2006). https://doi.org/10.1007/s10933-005-5264-1
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DOI: https://doi.org/10.1007/s10933-005-5264-1