Code Definition
0 :
no
1 :
yes
2 :
don't know
9 :
no response
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National Science Foundation | LTER Network | Center for Limnology
This material is based upon work supported by the National Science Foundation under Cooperative Agreement #DEB-2025982, NTL LTER (ROR: 04gq8q482). Any opinions, findings, conclusions, or recommendations expressed in the material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.