FIA DATA

xcl img

FIADB user guide — by Elsa Cleland — last modified 2008-04-08 13:05

extensive documentation on the FIA data

Tree species composition and forestry data for California FIA plots — by Elsa Cleland — last modified 2008-04-08 13:06

data file, very large, will not be able to open in excel - use R, or SAS, or a text editor to open

species list — by Elsa Cleland — last modified 2008-04-08 13:08

list of species present in the CA FIA plots

CA_FIA_spcodes — by Jason Kreitler — last modified 2008-04-08 13:09

 

CA species list — by Jason Kreitler — last modified 2008-04-08 13:16

All 85 species codes, common and scientific names

plot_envMASTER_3-28 — by Jason Kreitler — last modified 2008-04-08 13:17

'fuzzed' plots used to extract temps, ppt, #fires, time since fire, and soils for plots measured 2001 - 2006.

FIA individual trees file with DBH — by Scott Chamberlain — last modified 2008-04-08 13:18

File has five columns: x-label column (not important), FIA.PLOT-unique plot number, FIA.CN-unique individual tree number, FIA.SPCD-unique species number, FIA.DIA-diameter at breast height in inches,

plot_spp_abun_3-28 — by Jason Kreitler — last modified 2008-04-08 13:18

plot species abundances from Access database. 2001 - 2006.

Species Abundance Ranked — by David LeBauer — last modified 2008-04-08 13:19

species ranks by total # individuals per species in database and Cumulative Percent Accounted by top n spp. 95% of individuals accounted for by 24 spp 99% of individuals accounted for by 39 spp

Data filtering criteria — by Todd Osmundson — last modified 2008-04-08 13:20

A list of fields and criteria in the FIA database that we can use to filter our data to the geographic area, species, sampling criteria and habitat characteristics that are relevant to our analysis...

FIA plot level traits — by Scott Chamberlain — last modified 2008-04-08 13:20

These data are directly from the FIA database, and are not environmental data created by Jason. A description of columns is will be posted shortly.

SEM documentation and links for R — by Jason Kreitler — last modified 2008-04-08 12:45

see http://help.pop.psu.edu/help-by-software-package/r-language/sem also

SEM Diagram and other figures — by Scott Chamberlain — last modified 2008-05-16 13:32

Modified to include CART diagrams and other figures

FIA SEM model_Mar31 — by Scott Chamberlain — last modified 2008-04-08 12:47

 

Species list with codes — by Todd Osmundson — last modified 2008-04-08 13:21

Our species list, with both numerical and alphabetical codes

Most abundant species — by Susan McIlroy — last modified 2008-04-08 13:22

Fifteen most abundant species

Description of variable headers — by Jay Munyon — last modified 2008-04-08 12:46

 

CART diagram — by Jason Kreitler — last modified 2008-05-01 14:08

post correlation matrix i think we should run a few CART to see how our data is structured -- before plugging it into a SEM. jk 5-1-08