US Long-Term Ecological Research Network
Code Definition
-9 :

Respondent skip

-6 :

Computer skip

1 :

No.

2 :

Yes wall or rip rap was here when I bought or inherited the property

3 :

Yes I put in the wall or rip rap more than 5 years ago

4 :

Yes I put in the wall or rip rap within the last 5 years