Beyond the peat: synthesizing peat, lake sediments and soils in studies of the Swedish environment
2006 (English)In: Peatlands: basin evolution and depository of records on global environmental and climatic changes / [ed] I.P. Martini, A. Martínez Cortizas and W. Chesworth, Elsevier, 2006, 431-448 p.Chapter in book (Other academic)
This chapter illustrates on comparing peat and lake sediment records and linking the quantitative record of metals in peat to contemporary environmental problems. Quantifying metal records in peat has been an important step, but new research needs to move beyond this and consider how to apply these data. Lead analyses, including stable isotopes, are now fairly routine and based on these analyses the historical trends of lead deposition are now well established in peat, lake sediments and even glacial ice. The biogeochemical cycling of lead has also been well researched, which allows making this link between the historical lead record and soil biogeochemistry. Because peat and lake sediments seem to record the same changes in mercury deposition, there is similar promise in linking the long-term peat record of mercury and other metals with biogeochemical cycling of mercury and other important metals in forests and soils.
Place, publisher, year, edition, pages
Elsevier, 2006. 431-448 p.
, Developments in Earth Surface Processes, ISSN 0928-2025 ; 9
Environmental Sciences Oceanography, Hydrology, Water Resources
IdentifiersURN: urn:nbn:se:umu:diva-7205DOI: 10.1016/S0928-2025(06)09018-3ISI: 000310532200020ISBN: 978-0-08-046805-1ISBN: 978-0-444-52883-4OAI: oai:DiVA.org:umu-7205DiVA: diva2:146876