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  • Wang, Ling-ZhiNortheast Normal Univ, Key Lab Geog Proc & Ecol Secur Changbai Mt, Minist Educ, Sch Geog Sci, Renmin 5268, Changchun 130024, Peoples R China.;Northeast Normal Univ, State Environm Protect Key Lab Wetland Ecol & Veg, Inst Peat & Mire Res, Renmin 5268, Changchun 130024, Peoples R China.;Jilin Prov Key Lab Wetland Ecol Proc & Environm, Renmin 5268, Changchun 130024, Peoples R China. (author)

Sphagnumspore banks in two montane peatlands at different elevations

  • Article/chapterEnglish2020

Publisher, publication year, extent ...

  • 2020-09-24
  • SPRINGER,2020
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:uu-423362
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-423362URI
  • https://doi.org/10.1007/s11273-020-09752-xDOI
  • https://res.slu.se/id/publ/108140URI

Supplementary language notes

  • Language:English
  • Summary in:English

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  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Spore production of bryophytes is common in subalpine ecosystems, but how spore banks of bryophytes vary with elevations is unknown. We used peat cores from twoSphagnumdominated peatlands, a low- (780 m a.s.l.) and a high-elevation (1480 m a.s.l.) site to test the hypotheses that spore concentration, accumulation rate, germinability and longevity are lower at a high-elevation peatland than those at lower elevation due to the assumed climatic limitations at high elevation. Along the cores,Sphagnumspores were extracted, burial time of spores was dated and spore germinability was tested layer by layer.Sphagnumspore concentration, accumulation rate and germinability were greater at the high-elevation peatland than at the low-elevation site. Both peatlands had long-term persistentSphagnumspore banks with a predicted longevity (the burial time when 1% spores are viable) ofc. 390 and 140 years for the low- and high-elevation sites, respectively. Our study suggests thatSphagnum, the ecological engineer of peatlands, by regulating spore production and longevity can maintain relatively constant spore banks which may be of great importance in population regeneration and persistence in a changing world.

Subject headings and genre

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  • Feng, LuNortheast Normal Univ, State Environm Protect Key Lab Wetland Ecol & Veg, Inst Peat & Mire Res, Renmin 5268, Changchun 130024, Peoples R China.;Binzhou Univ, Shandong Key Lab Ecoenvironm Sci Yellow River Del, 5th Huanghe 391, Binzhou 256603, Peoples R China. (author)
  • Bu, Zhao-JunNortheast Normal Univ, Key Lab Geog Proc & Ecol Secur Changbai Mt, Minist Educ, Sch Geog Sci, Renmin 5268, Changchun 130024, Peoples R China.;Northeast Normal Univ, State Environm Protect Key Lab Wetland Ecol & Veg, Inst Peat & Mire Res, Renmin 5268, Changchun 130024, Peoples R China.;Jilin Prov Key Lab Wetland Ecol Proc & Environm, Renmin 5268, Changchun 130024, Peoples R China. (author)
  • Sundberg, SebastianSwedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Uppsala universitet,Växtekologi och evolution,Northeast Normal Univ, State Environm Protect Key Lab Wetland Ecol & Veg, Inst Peat & Mire Res, Renmin 5268, Changchun 130024, Peoples R China.; Swedish Univ Agr Sci, Swedish Species Informat Ctr, POB 7007, S-75007 Uppsala, Sweden.,ARTDATABANKEN,Swedish Species Information Centre,Uppsala University,Northeast Normal University(Swepub:slu)49806 (author)
  • Zhang, MingmingNortheast Normal Univ, Key Lab Geog Proc & Ecol Secur Changbai Mt, Minist Educ, Sch Geog Sci, Renmin 5268, Changchun 130024, Peoples R China.;Northeast Normal Univ, State Environm Protect Key Lab Wetland Ecol & Veg, Inst Peat & Mire Res, Renmin 5268, Changchun 130024, Peoples R China.;Jilin Prov Key Lab Wetland Ecol Proc & Environm, Renmin 5268, Changchun 130024, Peoples R China. (author)
  • Chen, XuNortheast Normal Univ, Key Lab Geog Proc & Ecol Secur Changbai Mt, Minist Educ, Sch Geog Sci, Renmin 5268, Changchun 130024, Peoples R China.;Northeast Normal Univ, State Environm Protect Key Lab Wetland Ecol & Veg, Inst Peat & Mire Res, Renmin 5268, Changchun 130024, Peoples R China.;Jilin Prov Key Lab Wetland Ecol Proc & Environm, Renmin 5268, Changchun 130024, Peoples R China. (author)
  • Yang, Yun-HeNortheast Normal Univ, Key Lab Geog Proc & Ecol Secur Changbai Mt, Minist Educ, Sch Geog Sci, Renmin 5268, Changchun 130024, Peoples R China.;Northeast Normal Univ, State Environm Protect Key Lab Wetland Ecol & Veg, Inst Peat & Mire Res, Renmin 5268, Changchun 130024, Peoples R China.;Jilin Prov Key Lab Wetland Ecol Proc & Environm, Renmin 5268, Changchun 130024, Peoples R China. (author)
  • Yu, Xiao-YaQiannan Normal Univ Nationalities, Doupengshan 5, Duyun 558000, Peoples R China. (author)
  • Liu, Wen-JingNortheast Normal Univ, Key Lab Geog Proc & Ecol Secur Changbai Mt, Minist Educ, Sch Geog Sci, Renmin 5268, Changchun 130024, Peoples R China.;Northeast Normal Univ, State Environm Protect Key Lab Wetland Ecol & Veg, Inst Peat & Mire Res, Renmin 5268, Changchun 130024, Peoples R China.;Jilin Prov Key Lab Wetland Ecol Proc & Environm, Renmin 5268, Changchun 130024, Peoples R China. (author)
  • Northeast Normal Univ, Key Lab Geog Proc & Ecol Secur Changbai Mt, Minist Educ, Sch Geog Sci, Renmin 5268, Changchun 130024, Peoples R China.;Northeast Normal Univ, State Environm Protect Key Lab Wetland Ecol & Veg, Inst Peat & Mire Res, Renmin 5268, Changchun 130024, Peoples R China.;Jilin Prov Key Lab Wetland Ecol Proc & Environm, Renmin 5268, Changchun 130024, Peoples R China.Northeast Normal Univ, State Environm Protect Key Lab Wetland Ecol & Veg, Inst Peat & Mire Res, Renmin 5268, Changchun 130024, Peoples R China.;Binzhou Univ, Shandong Key Lab Ecoenvironm Sci Yellow River Del, 5th Huanghe 391, Binzhou 256603, Peoples R China. (creator_code:org_t)
  • Sveriges lantbruksuniversitet

Related titles

  • In:Wetlands Ecology and Management: SPRINGER28:5, s. 825-8350923-48611572-9834

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