Detailed information on CHELSA climate variables
Value
A tibble containing detailed information about various climate
variables in CHELSA climate data. Each row in the tibble represents a
different climate variable, with columns providing additional details
such as the long name, unit, scale, offset, and an explanation of the
variable
Examples
data(CHELSA_Vars)
print(CHELSA_Vars, n = Inf)
#> # A tibble: 46 × 6
#> Variable Long_name unit scale offset explanation
#> <chr> <chr> <chr> <dbl> <dbl> <chr>
#> 1 bio1 mean annual air temperature deg C 0.1 -273. "mean annu…
#> 2 bio2 mean diurnal air temperature range deg C 0.1 0 "mean diur…
#> 3 bio3 isothermality deg C 0.1 0 "ratio of …
#> 4 bio4 temperature seasonality deg … 0.1 0 "standard …
#> 5 bio5 mean daily maximum air temperature o… deg C 0.1 -273. "The highe…
#> 6 bio6 mean daily minimum air temperature o… deg C 0.1 -273. "The lowes…
#> 7 bio7 annual range of air temperature deg C 0.1 0 "Differenc…
#> 8 bio8 mean daily mean air temperatures of … deg C 0.1 -273. "The wette…
#> 9 bio9 mean daily mean air temperatures of … deg C 0.1 -273. "The dries…
#> 10 bio10 mean daily mean air temperatures of … deg C 0.1 -273. "The warme…
#> 11 bio11 mean daily mean air temperatures of … deg C 0.1 -273. "The colde…
#> 12 bio12 annual precipitation amount kg m… 0.1 0 "Accumulat…
#> 13 bio13 precipitation amount of the wettest … kg m… 0.1 0 "The preci…
#> 14 bio14 precipitation amount of the driest m… kg m… 0.1 0 "The preci…
#> 15 bio15 precipitation seasonality kg m… 0.1 0 "The Coeff…
#> 16 bio16 mean monthly precipitation amount of… kg m… 0.1 0 "The wette…
#> 17 bio17 mean monthly precipitation amount of… kg m… 0.1 0 "The dries…
#> 18 bio18 mean monthly precipitation amount of… kg m… 0.1 0 "The warme…
#> 19 bio19 mean monthly precipitation amount of… kg m… 0.1 0 "The colde…
#> 20 gdgfgd0 First growing degree day above 0 deg… juli… 1 0 "First day…
#> 21 gdgfgd5 First growing degree day above 5 deg… juli… 1 0 "First day…
#> 22 gdgfgd10 First growing degree day above 10 de… juli… 1 0 "First day…
#> 23 gddlgd0 Last growing degree day above 0 deg C juli… 1 0 "Last day …
#> 24 gddlgd5 Last growing degree day above 5 deg C juli… 1 0 "Last day …
#> 25 gddlgd10 Last growing degree day above 10 deg… juli… 1 0 "Last day …
#> 26 gdd0 Growing degree days heat sum above 0… deg C 0.1 0 "heat sum …
#> 27 gdd5 Growing degree days heat sum above 5… deg C 0.1 0 "heat sum …
#> 28 gdd10 Growing degree days heat sum above 1… deg C 0.1 0 "heat sum …
#> 29 ngd0 Number of growing degree days # da… 1 0 "Number of…
#> 30 ngd5 Number of growing degree days # da… 1 0 "Number of…
#> 31 ngd10 Number of growing degree days # da… 1 0 "Number of…
#> 32 gsl growing season length TREELIM # da… 1 0 "Length of…
#> 33 gst Mean temperature of the growing seas… deg C 0.1 -273. "Mean temp…
#> 34 lgd last day of the growing season TREEL… juli… 1 0 "Last day …
#> 35 fgd first day of the growing season TREE… juli… 1 0 "first day…
#> 36 gsp Accumulated precipitation amount on … kg m… 0.1 0 "precipita…
#> 37 fcf Frost change frequency count 1 0 "Number of…
#> 38 scd Snow cover days count 1 0 "Number of…
#> 39 swe Snow water equivalent kg m… 0.1 0 "Amount of…
#> 40 kg0 Koeppen-Geiger climate classification cate… 1 0 "Koeppen G…
#> 41 kg1 Koeppen-Geiger climate classification cate… 1 0 "Koeppen G…
#> 42 kg2 Koeppen-Geiger climate classification cate… 1 0 "Koeppen G…
#> 43 kg3 Koeppen-Geiger climate classification cate… 1 0 "Wissmann …
#> 44 kg4 Koeppen-Geiger climate classification cate… 1 0 "Thornthwa…
#> 45 kg5 Koeppen-Geiger climate classification cate… 1 0 "Troll-Pfa…
#> 46 npp Net primary productivity g C … 0.1 0 "Calculate…