Vascular_Traits_Plot: Traits of Vascular Plants in each plot

Description Usage Format Source

Description

This dataset contains the mean traits of each species in each plot, measured either on 10-12 individuals or on every individuals pulled together, depending on their abundances.

Usage

1

Format

A data frame with 340 rows and 22 variables:

Parcelle

integer Name of the site

Traitement

character Name of the treatment. PA : Polygons slightly drained, PAS : Polygons drained by a secondary ice wedge, PS : polygons close to the shore, submitted to abundant eolian silt deposition, PO : flat to high-center mesic polygons, PR : mesic meadow, 1 : low-centered, wet polygon; 4 : wet polygons fertilized yearly with 1 g.m-2 of NH4NO3; 6 : wet polygons fertilized yearly with 1 g.m-2 of NH4NO3, 10 : wet polygons fertilized yearly with 3 g.m-2 of H3PO4; 14 : wet polygons fertilized yearly with 1 g.m-2 of H3PO4 amd 5 g.m-2 of NH4NO3

Exclos

integer Exclos : plots protected constantly by a fence; Temoin : unprotected plots

Herbivorie

character Grazing (reformulation of Exclos). Ungrazed : plots protected constantly by a fence; Grazed : unprotected plots

Sp

character Code of species

Leaf_N15

double Leaf d15N, in per mill

LNC

double Leaf Nitrogen Content, in percent

Leaf_C13

double Leaf d13C, in per mill

LCC

double Leaf Carbon Content, in percent

Root_N15

double Root d15N, in per mill

RNC

double Root Nitrogen Content, in percent

Leaf_pH

double Leaf Hydrogen potential

Hveg

double Vegetative height in cm, measured as the distance between the base of the plant and the extremity of the extended leaves. Measured on height individuals per plot or less

LDMC

double Leaf Dry Matter Content, in g_dry.g_fresh^-1

RDMC

double Root Dry Matter Content, in g_dry.g_fresh^-1

LA

double Leaf Area, in cm^2

SLA

double Specific Leaf Area, in cm^2.g^-1

Geomorpho

integer A formulation of the Traitement columns focusing on discrete habitat differences

Fertilization_N

integer Specifies the quantity of N added each year in g.m-2 of NH4NO3

Fertilization_P

integer Specifies the quantity of P added each year in g.m-2 of H3PO4

Fertilization

integer A formulation of the Traitement columns with a zero to each unfertilized plots

Fertilization_P_bin

integer Binary variable indicating if the plot receive annual P fertilization

Source

http://somewhere.important.com/


lucasdeschamps/FRQNT1.Data documentation built on Jan. 28, 2022, 7:40 p.m.