Assessing tree ring δ15N of four temperate deciduous species as an indicator of N availability using independent long-term records at the Fernow Experimental Forest, WV
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DOI: 10.1007/s00442-019-04528-4
Abstract: Nitrogen deposition in the northeastern US changed N availability in the latter part of the twentieth century, with potential legacy effects. However, long-term N cycle measurements are scarce. N isotopes in tree rings have been… read more here.
Keywords: availability; wood 15n; tree ring; long term ... See more keywords