Weblong-term development of a forest ecosystem [18–21]. In recent studies, Ca isotope fractionation has been used in marine carbonate stud-ies [22–26] and stable Ca isotopes have been applied directly to determine the biogeo-chemical cycle of elements in different ecosystems on Earth [3,4,21,27–38]. The results highlight the complex effects ... WebSr isotope ratios provide a valuable tracer for provenance studies of alkaline earth elements in forested ecosystems, but its usefulness is limited when deciphering biogeochemical …
Influences of calcium availability and tree species on Ca isotope ...
Web1 1 Ca isotope cycling in a forested ecosystem 2 Chris Holmden1 and Nicolas Bélanger2 3 4 Saskatchewan Isotope Laboratory1, Department of Geological Sciences, University of 5 Saskatchewan, 114 Science Place, Saskatoon, Saskatchewan, S7N 5E2. [email protected]. 6 7 UER Sciences et technologies2, Téluq, Université du … WebJan 20, 2024 · For instance, stable isotopes of Ca and Si have been successfully used to trace the cycling of these elements in forested ecosystems (Holmden and Belanger, 2010, Opfergelt and Delmelle, 2012; Schmitt et al., 2012; Riotte et al., 2024). sb5 legislation
Ca cycling and isotopic fluxes in forested ecosystems in Hawaii
WebCa cycling and isotopic fluxes in forested ecosystems in Hawaii B. A. Wiegand,1 O. A. Chadwick,2 P. M. Vitousek,3 and J. L. Wooden1,4 Received 17 February 2005; revised 28 April 2005; accepted 13 May 2005; published 14 June 2005. [1] Biogeochemical processes fractionate Ca isotopes in plants and soils along a 4 million year developmental WebJan 20, 2015 · Nitrogen (N) losses from terrestrial ecosystems can occur as inert forms or heat-trapping greenhouse gases, and via nitrate (NO 3 −) leaching to drainage waters, which can contribute to eutrophication and anoxia in downstream ecosystems.Here, we use natural isotopes to demonstrate that microbial gaseous N production via denitrification is … WebCa isotope cycling in a forested ecosystem @article{Holmden2010CaIC, title={Ca isotope cycling in a forested ecosystem}, author={Chris Holmden and Nicolas B{\'e}langer}, journal={Geochimica et Cosmochimica Acta}, year={2010}, volume={74}, pages={995-1015} } C. Holmden, N. Bélanger; Published 1 February 2010; … sb50 section 1.9