I don't think it is essential, but lead and mercury have great societal interest and the long-term record at Hubbard Brook is an excellent tracer of efforts to control atmospheric pollution.


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Peter M. Groffman
Senior Research Fellow
Cary Institute of Ecosystem Studies
2801 Sharon Turnpike
Millbrook, NY 12545
Phone (office):  845-677-7600. ext. 128
Phone (cell):  845-797-4832
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On Sat, Feb 18, 2017 at 6:35 PM, Pardo, Linda -FS <lpardo@fs.fed.us> wrote:

Dear Associates:

 

As we work on compiling the long-term foliar chemistry record, we will need to fill in gaps of parameters that were not measured by analyzing (or re-analyzing samples). I am writing to you to get your feedback on what elements you consider essential or most important for the long-term dataset.

Below are the ones that have most frequently been measured. We will certainly include the bolded analyses. Please weigh in if you have elements in addition to the bolded ones things that you would like to have data for.

 

Thanks,

 

Linda

 

 

        C, N, K, P, Ca, Mg, Mn,

        15N, 13C

        Al, Fe, Zn

        Na, Si, Ti, Cu, Sr, Ba, Rb

        Others?

 

 

Forest Service Shield

Linda H. Pardo, PhD
Environmental Engineer

Forest Service

Northern Research Station

p: 802-656-1712
f: 802-656-8683
lpardo@fs.fed.us

81 Carrigan Dr., UVM Aiken Center, Room 204C
Burlington, VT 05405
www.fs.fed.us
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