Paracou6_2016: Paracou6_2016
In thomasgaquiere/Maria: Simulate Different Forms of Logging on a Forest

Description Usage Format Source

Tree inventory of plot 6 of Paracou research station (French Guiana) for 2016 Public dataset extracted from the Guyafor database.

1	Paracou6_2016

A tibble with 3620 rows and 26 variables:

Forest: Forest name (character)
Plot: Plot number (character)
PlotArea: Plot area, in hectare (numeric)
SubPlot: Subplot number (integer)
idTree: Unique tree identifier from the database (integer)
Protocole: Protocole name (character)
Xfield: Euclidean position of the tree relative to the Southwestern corner of the subplot, in m (numeric)
Yfield: Euclidean position of the tree relative to the Southwestern corner of the subplo, in m (numeric)
Xutm: Coordinate X for the tree in UTM 22 N (EPSG: 32 622) (numeric)
Yutm: Coordinate Y for the tree in UTM 22 N (EPSG: 32 622) (numeric)
UTMZone: UTM Zone (integer)
Lat: Tree latitude (WGS 84, EPSG : 4326) (numeric)
Lon: Tree longitude (WGS 84, EPSG : 4326) (numeric)
Family: Botanical family (character)
Genus: Botanical genus (character)
Species: Botanical species (character)
BotaSource: Source of botanical name (character)
BotaCertainty: Level of certainty for the botanical identification (numeric)
VernName: Vernacular name (character)
CensusYear: Census year (integer)
CensusDate: Census Day (when available) (character)
CensusDateCertainty: Is the CensusDate precise (TRUE) or not (FALSE)? If FALSE, this information must not be considered for calculation (logical)
CodeAlive: Is the tree alive (TRUE) or dead (FALSE)? (logical)
MeasCode: Information on the method for measuring the circumference or on the state of the tree (integer)
Circ: Circumference of the tree at 1.30m above ground (DBH level), in cm (numeric)
CircCorr: Corrected circumference (mathematical correction of abnormal circumferences), in cm (numeric)
CorrCode: Information on the reason why and how the circumference has been corrected, multiple values are possible(character)

...

http://paracou.cirad.fr ; https://paracoudata.cirad.fr/public/pdf/Paracou_data_dictionnary.pdf

EcoFoG::Guyafor2df( WHERE = "Forest='Paracou' AND Plot='6' AND CensusYear=2016", UID = NULL,PWD = NULL,Driver = "SQL Server Native Client 10.0") %>% dplyr::select(-TreeFieldNum,-Project, -idVern, -CommercialSp, -CensusDate)

thomasgaquiere/Maria documentation built on Dec. 24, 2021, 1:20 a.m.