Title:
CSPs: Plant traits aggregated from wood, leaf, and root traits of trees in the CSPs: synthesis dataset
Access rights:
Free for members
Usage rights:
These data are aggregated and not original data. Please refer to the original datasets when using this data
Published:
This dataset is a result from the paper proposal "Leaf decomposition and wood decomposition CSPs"
Abstract:
Plant traits are aggregated from the datasets "Decomposition rates of wood in the Comparative Study plots, debris items with soil contacts in coarse mesh nets", "Leaf litter decomposition in Gutianshan: decomposition rates (k-values)", "Aggregated xylem traits of tree species in the CSPs", "Leaf toughness from individual trees in the Gutianshan Nature Reserve", "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve", "Root Carbon (C) and Nitrogen (N) Concentration of 124 tree and shrub species in the CSPs", "Wood density of tree species in the CSPs", "Wood mechanics from: Research Institute of Wood Industry; Chinese Academy of Forestry (1982) Physical and Mechanical Properties of Primary Tree Species in China. Beijing, China: Chinese Forestry Press."
Design:
Every trait was maesured in different ways and aggregated in different ways. Refer to the original datasets for further information.
Spatial extent:
Comparative Study Sites, BEF-China Experiment, Gutianshan National Nature Reserve
29°08'-29°17'N
118°02'-118°11'E
Temporal extent:
No information available
Taxonomic extent:
Tree species in the CSPs, species names are explicitly given in the data
Measurement cirumstances:
No information available
Data analysis:
The paper proposal "Leaf decomposition and wood decomposition CSPs" contains the script that created this synthesis dataset. I used mice() from the R package mice to impute a complete trait matrix, but due to missing values this works only for a subset of this dataset.
Filter:
Dataset column
Name:
species
Definition:
species name
Unit:
No information available
Datagroup:
Scientific plant species name
Keywords:
species
Values:
| Abies fargestii |
| Abies faxoniana |
| Abies fabri |
| Abies ernestii |
| Abies delavayi |
Contributors:
No information available
Dataset column
Name:
vessel_size
Definition:
Mean vessel diameter. Constructed from tan_diam and r_tan_diam from the xylem traits file. This is because the ring porousity is characterized by two different sizes of vessels, but the mean vessel size should be of all vessels. This could inflate the size of the ring porous trees, as these are measured with 5 measures for ring pores and 5 for non ring pores.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood vessels
Values:
| 16.1 |
| 14.86 |
| 16.6 |
| 15 |
| 102.6 |
Contributors:
Dataset column
Name:
vessel_var
Definition:
variance coefficient of vessel diameters.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood vessels
Values:
| 0.07021181 |
| 0.071009365 |
| 0.043730081 |
| 0.056656401 |
| 0.072168784 |
Contributors:
Dataset column
Name:
perf
Definition:
Perforation bars: Number of perforation bars between vessel elements. Calculated from IAWA characteristics 13 to 19.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood perforation plates
Values:
| 4 |
| 2 |
| 3 |
| 1 |
| 0 |
Contributors:
Dataset column
Name:
pit
Definition:
Vessel ray pits: round (0), in between (1), elongated (2) as numeric vector.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood vessels
Values:
| 3 |
| 2 |
| 0 |
Contributors:
Dataset column
Name:
helic
Definition:
Helical thickenings strengthen the cell wall: no thickenings (0), thickenings in part of the cell (1), whole cell (2). IAWA characters 36, 37, 38, 39; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood vessels
Values:
| 2 |
| 1 |
| 0 |
Contributors:
Dataset column
Name:
no_depo
Definition:
No deposits or tyloses in the cells. Using IAWA characteristics 56 and 58.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood vessels
Values:
| 0 |
| 1 |
Contributors:
Dataset column
Name:
factor_tylosys
Definition:
Tylosis type in cells: calculated from IAWA characters 56 and 57. Factor with "non", "common, sclerotic", "common, not sclerotic"; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood vessels
Values:
| common, not sclerotic |
| common, sclerotic |
| none |
Contributors:
Dataset column
Name:
fibre
Definition:
Fibre wall thickness: very thin (1), thin to thick (2), very thick (3), IAWA characteristics 68, 69, 70; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood fibres
Values:
| 2 |
| 1 |
| 3 |
Contributors:
Dataset column
Name:
apo
Definition:
Presence of apotracheal parenchym, far away from vessels, IAWA list 76, 77; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood parenchym
Values:
| 1 |
| 0 |
Contributors:
Dataset column
Name:
para
Definition:
Presence of paratracheal Parenchym, near to vessels, IAWA list 78 to 84; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood parenchym
Values:
| 0 |
| 1 |
Contributors:
Dataset column
Name:
band
Definition:
Banded Parenchym means that both apo- and paratracheal parenchym is present. Combined IAWA list 85 - 89.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood parenchym
Values:
| 1 |
| 0 |
Contributors:
Dataset column
Name:
ray_w
Definition:
Ray width: uniseriate (1), 1-3 cells (2), 4-10 cells (7). From IAWA list 96, 97, 98.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood rays
Values:
| 2 |
| 7 |
| 1 |
Contributors:
Dataset column
Name:
cryst_r
Definition:
Chrystals in ray cells. Presence absence. IAWA 37-40; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood rays
Values:
| 0 |
| 1 |
Contributors:
Dataset column
Name:
cryst
Definition:
Chrystals in parenchym cells, presence absence, IAWA list 141, 142; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood cells
Values:
| 0 |
| 1 |
Contributors:
Dataset column
Name:
ray_p
Definition:
Mean pith ray width.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood rays
Values:
| 10.8 |
| 10 |
| 10.2 |
| 10.4 |
| 11.2 |
Contributors:
Dataset column
Name:
vessel_l
Definition:
Mean length of vascular segments.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Source: from the dataset ""Aggregated xylem traits of tree species in the CSPs""
Unit:
No information available
Datagroup:
IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords:
wood vessels
Values:
| 147.75 |
| 139.6 |
| 109 |
| 122 |
| 127.8 |
Contributors:
Dataset column
Name:
tough_l
Definition:
Leaf toughness; Instrumentation: Tearing apparatus (derived from datagroup); Source: Hendry, G.A.F. and Grime, J.P. 1993. Methods in comparative plant ecology: a laboratory manual. G. A. F. Hendry, Grime JP, editors. London: Chapman & Hall. 252 p. (derived from datagroup) (derived from datagroup); Instrumentation: Tearing apparatus (derived from datagroup); Source: from dataset "Leaf toughness from individual trees in the Gutianshan Nature Reserve"
Unit:
N/mm
Datagroup:
Leaf toughness
Keywords:
explanatory, leaf toughness
Values:
| 0.270379214285714 |
| 0.437089714285714 |
| 0.211540214285714 |
| 0.288591285714286 |
| 0.337623785714286 |
Contributors:
Dataset column
Name:
Lifeform
Definition:
Tree or shrub; based on Flora of China species description: if ambiguous, maximum height < 12m is a shrub; Datagroup description: Plant functional group or life form; Datagroup description: Plant functional group or life form; Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
No information available
Datagroup:
Plant functional group or life form
Keywords:
functional group, explanatory
Values:
| s |
| t |
| shrub tree |
Contributors:
No information available
Dataset column
Name:
evergreen
Definition:
evergreen or deciduous tree; Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
No information available
Datagroup:
Leaf habit
Keywords:
leaf, explanatory
Values:
| e |
| d |
Contributors:
Dataset column
Name:
LA
Definition:
Leaf area of sample; Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
mm²
Datagroup:
Leaf area
Keywords:
explanatory, leaf size
Values:
| 101149.556666667 |
| 10534.7928571429 |
| 10010.1466666667 |
| 10326.33 |
| 104849 |
Contributors:
No information available
Dataset column
Name:
SLA
Definition:
Specific leaf area; Datagroup description: Specific leaf area; Datagroup description: Specific leaf area; Datagroup description: Specific leaf area; Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
mm²/mg
Datagroup:
Specific leaf area
Keywords:
SLA, explanatory
Values:
| 10.66888344 |
| 10.4616503106667 |
| 10.816110519 |
| 10.8006792046 |
| 10.67824202625 |
Contributors:
No information available
Dataset column
Name:
N_l
Definition:
Nitrogen content; Datagroup description: Nitrogen; Datagroup description: Nitrogen; Datagroup description: Nitrogen; Instrumentation: Elemental Analyzer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
mg/g
Datagroup:
Nitrogen
Keywords:
nitrogen, explanatory
Values:
| 0.85091339025 |
| 0.782565466 |
| 0.856632545 |
| 0.8227206782 |
| 0.7957311396 |
Contributors:
No information available
Dataset column
Name:
C_l
Definition:
Carbon content; Instrumentation: Elemental Analyzer; Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
mg/g
Datagroup:
Carbon
Keywords:
carbon, explanatory
Values:
| 37.4797876466667 |
| 36.01494322 |
| 35.2918339 |
| 38.52570391 |
| 35.64278603 |
Contributors:
No information available
Dataset column
Name:
CN_l
Definition:
Carbon to Nitrogen Ratio; Instrumentation: Elemental Analyzer; Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
g/g
Datagroup:
Carbon Nitrogen ratio
Keywords:
explanatory
Values:
| 16.3832522675 |
| 15.2748986 |
| 13.556547235 |
| 16.86891851 |
| 15.3474362375 |
Contributors:
No information available
Dataset column
Name:
K
Definition:
Kalium content; Datagroup description:atom absorption spectrometer; Datagroup description: Chemical elements; Datagroup description: Chemical elements; Instrumentation: :atom absorption spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, kalium
Values:
| 10321.9256496667 |
| 10306.1096846667 |
| 10441.0719515 |
| 10398.4875435 |
| 10197.36842 |
Contributors:
No information available
Dataset column
Name:
Mg
Definition:
Magnesium content; Datagroup description:atom absorption spectrometer; Datagroup description: Chemical elements; Datagroup description: Chemical elements; Instrumentation: :atom absorption spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, magnesium
Values:
| 1107.2725389 |
| 1106.9901981 |
| 1163.357529625 |
| 1007.70000735 |
| 1007.74194196667 |
Contributors:
No information available
Dataset column
Name:
Ca
Definition:
Calcium content; Datagroup description: atom absorption spectrometer; Datagroup description: Chemical elements; Datagroup description: Chemical elements; Instrumentation: :atom absorption spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
calcium, explanatory
Values:
| 10024.75248 |
| 10026.860104 |
| 10201.6972666 |
| 1020.3228411375 |
| 10283.88998 |
Contributors:
No information available
Dataset column
Name:
Al
Definition:
Aluminum content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, aluminium
Values:
| 10724.54117 |
| 104.2247024 |
| 112.4765469 |
| 101.9965 |
| 113.45 |
Contributors:
No information available
Dataset column
Name:
Ca2
Definition:
Calcium content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
calcium, explanatory
Values:
| 10873.32657 |
| 10552.77778 |
| 10456.41 |
| 10685.12974 |
| 10090.88294 |
Contributors:
No information available
Dataset column
Name:
Fe
Definition:
Ferric content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, iron
Values:
| 111.2405378 |
| 105.17965 |
| 121.620334 |
| 101.144 |
| 124.5044554 |
Contributors:
No information available
Dataset column
Name:
K2
Definition:
Potassium content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, kalium
Values:
| 10366.86627 |
| 11031.8235 |
| 10618.71257 |
| 10657.98532 |
| 11061.59042 |
Contributors:
No information available
Dataset column
Name:
Mg2
Definition:
Magnesium content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, magnesium
Values:
| 1010.964571 |
| 1238.10259 |
| 1339.101107 |
| 1001.099398 |
| 1367.505489 |
Contributors:
No information available
Dataset column
Name:
Mn
Definition:
Manganese content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, manganese
Values:
| 11.5562004 |
| 1217.125 |
| 1207.116142 |
| 118.0064741 |
| 1134.331337 |
Contributors:
No information available
Dataset column
Name:
Na
Definition:
Natrium content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, natrium
Values:
| 136.4 |
| 0 |
| 134.1 |
| 1435.373506 |
| 1286.192615 |
Contributors:
No information available
Dataset column
Name:
P
Definition:
Phosphorus content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Phosphorus
Keywords:
explanatory, phosphorus
Values:
| 1625.060367 |
| 1281.893 |
| 2152.058882 |
| 308.3574257 |
| 1081.051859 |
Contributors:
No information available
Dataset column
Name:
S
Definition:
Sulfur content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, sulfur
Values:
| 1131.293763 |
| 1201.95049 |
| 1027.154192 |
| 1010.6615 |
| 1037.9 |
Contributors:
No information available
Dataset column
Name:
Zn
Definition:
Zinc content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, zinc
Values:
| 0.01273440625 |
| 10.58914538 |
| 0.2157105 |
| 0 |
| 10.1284585 |
Contributors:
No information available
Dataset column
Name:
Co
Definition:
Cobalt content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, cobalt
Values:
| 0.238686128 |
| 0.05053733525 |
| 0.240199 |
| 0.013358082 |
| 0 |
Contributors:
No information available
Dataset column
Name:
Cu
Definition:
Copper content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, copper
Values:
| 0.306 |
| 0 |
| 0.622003929 |
| 0.284580838 |
| 11.02526083 |
Contributors:
No information available
Dataset column
Name:
Pb
Definition:
Lead content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, lead
Values:
| 0.223711032 |
| 0 |
| 11.16481113 |
| 1.033333333 |
| 1.24804 |
Contributors:
No information available
Dataset column
Name:
Sr
Definition:
Strontium content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, strontium
Values:
| 103.3252976 |
| 12.6566075 |
| 12.55698603 |
| 129.9173913 |
| 10.585543833875 |
Contributors:
No information available
Dataset column
Name:
Cr
Definition:
Chrome content; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, chrome
Values:
| 0.071656188 |
| 0 |
| 0.055554563 |
| 0.107042757 |
| 0.012601556 |
Contributors:
No information available
Dataset column
Name:
Ni
Definition:
Nickel kontent; Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, nickel
Values:
| 0.2893235 |
| 0.370211771 |
| 0 |
| 0.26955 |
| 0.154086444 |
Contributors:
No information available
Dataset column
Name:
Cd214
Definition:
Cadmium content (at 214nm); Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, cadmium
Values:
| 0.160565217 |
| 0.168593313 |
| 0.000734684 |
| 0.010153748 |
| 0 |
Contributors:
No information available
Dataset column
Name:
Cd228
Definition:
Cadmium content (at 228nm); Datagroup description: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Datagroup description: Chemical elements; Instrumentation: inductively coupled plasma optical emisssion spectrometer; Source: These persons could not be matched within the portal: Petra Grossmann; Instrumentation: atom absorption spectrometer (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µg/g
Datagroup:
Chemical elements
Keywords:
explanatory, cadmium
Values:
| 0.334326885 |
| 0.173111336 |
| 0 |
| 0.317169177 |
| 0.217157186 |
Contributors:
No information available
Dataset column
Name:
stom_dens
Definition:
average Stomatal density; Instrumentation: Microscope (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
1/µm
Datagroup:
Leaf stomata density
Keywords:
explanatory, stomata
Values:
| 10.8683913848333 |
| 11.71445564 |
| 107.2242327 |
| 13.14221834 |
| 12.43012537 |
Contributors:
Dataset column
Name:
average.length
Definition:
average Stomatal length; Instrumentation: Microscope (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µm
Datagroup:
Leaf stomata size
Keywords:
explanatory, stomata
Values:
| 19.05833333 |
| 18 |
| 18.6191666675 |
| 18.918333335 |
| 18.63666667 |
Contributors:
Dataset column
Name:
average.width
Definition:
average Stomatal width; Instrumentation: Microscope (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µm
Datagroup:
Leaf stomata size
Keywords:
explanatory, stomata
Values:
| 12.42 |
| 10.64 |
| 11.02 |
| 12.17333333 |
| 11.67 |
Contributors:
Dataset column
Name:
phenol
Definition:
total Phenolics content; Datagroup description: Secondary Metabolites; Datagroup description: Secondary Metabolites; Source: These persons could not be matched within the portal: Anja Zeuner; Instrumentation: Prussian Blue Method (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
mg/g
Datagroup:
Secondary Metabolites
Keywords:
explanatory, polyphenols
Values:
| 12.5270469031001 |
| 110.039914884745 |
| 11.819174474216 |
| 105.181315247808 |
| 117.615420417218 |
Contributors:
No information available
Dataset column
Name:
tannin
Definition:
total Tannin content; Datagroup description: Secondary Metabolites; Instrumentation: Radial Diffusion method; Datagroup description: Secondary Metabolites; Source: These persons could not be matched within the portal: Anja Zeuner; Instrumentation: Prussian Blue Method (derived from datagroup); Source: from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
mg/g
Datagroup:
Secondary Metabolites
Keywords:
explanatory, polyphenols
Values:
| 0.495914477237724 |
| 0.0482658377762551 |
| 0.737936362611591 |
| 0.633593737042013 |
| 0.63424125028027 |
Contributors:
No information available
Dataset column
Name:
stomata
Definition:
product of stomata mean length and width; Source: aggregated from dataset "Leaf traits and chemicals from individual trees in the Gutianshan Nature Reserve"
Unit:
µm^2
Datagroup:
Leaf stomata size
Keywords:
explanatory, stomata
Values:
| 1022.84694723788 |
| 1440.94312867812 |
| 202.7806666312 |
| 226.398 |
| 1316.26629720453 |
Contributors:
No information available
Dataset column
Name:
C_r
Definition:
root Carbon concentration; ; Elemental Analyzer; Source: from dataset "Root Carbon (C) and Nitrogen (N) Concentration of 124 tree and shrub species in the CSPs"
Unit:
percent
Datagroup:
Carbon
Keywords:
carbon, root
Values:
| 44.29 |
| 45.59 |
| 45.34 |
| 44.73 |
| 43.2266666666667 |
Contributors:
No information available
Dataset column
Name:
N_r
Definition:
root Carbon concentrationNitrogen; Instrumentation: Elemental Analyzer (derived from datagroup); Source: from dataset "Root Carbon (C) and Nitrogen (N) Concentration of 124 tree and shrub species in the CSPs"
Unit:
percent
Datagroup:
Nitrogen
Keywords:
nitrogen
Values:
| 0.22 |
| 0.31 |
| 0.275 |
| 0.21 |
| 0.23 |
Contributors:
No information available
Dataset column
Name:
CN_r
Definition:
root Carbon/Nitrogen ratio; Source: from dataset "Root Carbon (C) and Nitrogen (N) Concentration of 124 tree and shrub species in the CSPs"
Unit:
ratio
Datagroup:
Carbon Nitrogen ratio
Keywords:
C/N ratio
Values:
| 100.052907130719 |
| 101.040473778817 |
| 101.066810344828 |
| 100.708830116743 |
| 101.265306122449 |
Contributors:
No information available
Dataset column
Name:
dens
Definition:
wood density of one stem wood core; aggregated from branch and core density in the original file. Data imputation using mice() from package mice in R.; Instrumentation: with the help of a pyknometer (derived from datagroup) (derived from datagroup); Source: from dataset "Wood density of tree species in the CSPs"
Unit:
gram per cubic centimeter
Datagroup:
Wood density
Keywords:
stem, wood density
Values:
| 0.47745664894094 |
| 0.488791596884128 |
| 0.479985666666713 |
| 0.478170030579839 |
| 0.487073837191919 |
Contributors:
Dataset column
Name:
ring
Definition:
8 - ring_width - - mean ring width (mm) - Mittlere Jahrringbreite (mm) -; Source: from dataset "Wood mechanics from: Research Institute of Wood Industry; Chinese Academy of Forestry (1982) Physical and Mechanical Properties of Primary Tree Species in China. Beijing, China: Chinese Forestry Press."
Unit:
percent
Datagroup:
Tree rings
Keywords:
plant functional trait, variable, tree rings, ring width
Values:
| 1 |
| 0.9 |
| 0.8 |
| 10 |
| 0.5 |
Contributors:
Dataset column
Name:
lw_fraction_9
Definition:
9 - lw_fraction - - percent latewood fraction - Prozentualer Anteil des Spätholzes am Jahrring -; Datagroup description: Tree rings; Source: from dataset "Wood mechanics from: Research Institute of Wood Industry; Chinese Academy of Forestry (1982) Physical and Mechanical Properties of Primary Tree Species in China. Beijing, China: Chinese Forestry Press."
Unit:
percent
Datagroup:
Tree rings
Keywords:
plant functional trait, variable, tree rings, late wood
Values:
| 12.4 |
| 12.75 |
| 13.3 |
| 0.77 |
| 14.3 |
Contributors:
Dataset column
Name:
si_radial_av_14
Definition:
16 - si_tang_av - mean - shrinkage index (%) tangential direction - Schwindmass tangential (%) -; Source: from dataset "Wood mechanics from: Research Institute of Wood Industry; Chinese Academy of Forestry (1982) Physical and Mechanical Properties of Primary Tree Species in China. Beijing, China: Chinese Forestry Press."
Unit:
percent
Datagroup:
Wood shrinkage
Keywords:
plant functional trait, variable, wood shrinkage
Values:
| 0.084 |
| 0.09 |
| 0.07 |
| 0.092 |
| 0.093 |
Contributors:
Dataset column
Name:
si_tang_av_16
Definition:
17 - si_tang_cv - coefficient of variance - shrinkage index (%) tangential direction - Schwindmass tangential (%) -; Source: from dataset "Wood mechanics from: Research Institute of Wood Industry; Chinese Academy of Forestry (1982) Physical and Mechanical Properties of Primary Tree Species in China. Beijing, China: Chinese Forestry Press."
Unit:
percent
Datagroup:
Wood shrinkage
Keywords:
coefficient of variation, wood shrinkage
Values:
| 0.1625 |
| 0.16 |
| 0.172 |
| 0.19 |
| 0.1835 |
Contributors:
Dataset column
Name:
shrink
Definition:
18 - si_vol_av - mean - shrinkage index (%) volume - Volumenschwindmass (%) -; Source: from dataset "Wood mechanics from: Research Institute of Wood Industry; Chinese Academy of Forestry (1982) Physical and Mechanical Properties of Primary Tree Species in China. Beijing, China: Chinese Forestry Press."
Unit:
percent
Datagroup:
Wood shrinkage
Keywords:
plant functional trait, variable, wood shrinkage
Values:
| 0.25 |
| 0.307 |
| 0.2965 |
| 0.294 |
| 0.296 |
Contributors:
Dataset column
Name:
comp
Definition:
20 - compstren_parallel_av - mean - compression strength parallel to wood grain (kgf cm-2) - ? -; Source: from dataset "Wood mechanics from: Research Institute of Wood Industry; Chinese Academy of Forestry (1982) Physical and Mechanical Properties of Primary Tree Species in China. Beijing, China: Chinese Forestry Press."
Unit:
kgf cm-2
Datagroup:
Wood compression, bending, shearing, stretch
Keywords:
plant functional trait, variable, wood compression
Values:
| 11.4 |
| 1194.8 |
| 171 |
| 160 |
| 178 |
Contributors:
Dataset column
Name:
bend
Definition:
22 - bending_stress_av - mean - bending stress (kgf cm-2) - Biegemoment (kgf cm-2) -; Source: from dataset "Wood mechanics from: Research Institute of Wood Industry; Chinese Academy of Forestry (1982) Physical and Mechanical Properties of Primary Tree Species in China. Beijing, China: Chinese Forestry Press."
Unit:
kgf cm-2
Datagroup:
Wood compression, bending, shearing, stretch
Keywords:
plant functional trait, variable, wood bending
Values:
| 1011 |
| 1020 |
| 1008 |
| 1012 |
| 1000 |
Contributors:
Dataset column
Name:
elast
Definition:
24 - modulelas_bend_av - mean - modulus of elasticity for bending (1000 kgf cm-2) - Elastizitätsmodul (1000 kgf cm-2) -; Source: from dataset "Wood mechanics from: Research Institute of Wood Industry; Chinese Academy of Forestry (1982) Physical and Mechanical Properties of Primary Tree Species in China. Beijing, China: Chinese Forestry Press."
Unit:
1000 kgf cm-2
Datagroup:
Wood compression, bending, shearing, stretch
Keywords:
plant functional trait, variable, wood bending
Values:
| 102.333333333333 |
| 102 |
| 101 |
| 100 |
| 102.5 |
Contributors:
Dataset column
Name:
shear_r
Definition:
26 - shearstren_par_rad_av - mean - shearing strength parallel to wood grain - radial direction (kgf cm-2) - Schermoment (kgf cm-2) -; Source: from dataset "Wood mechanics from: Research Institute of Wood Industry; Chinese Academy of Forestry (1982) Physical and Mechanical Properties of Primary Tree Species in China. Beijing, China: Chinese Forestry Press."
Unit:
kgf cm-2
Datagroup:
Wood compression, bending, shearing, stretch
Keywords:
plant functional trait, variable, wood shearing
Values:
| 101 |
| 103 |
| 101.666666666667 |
| 100 |
| 102 |
Contributors:
Dataset column
Name:
shear_t
Definition:
28 - shearstren_par_tang_av - mean - shearing strength parallel to wood grain - tangential direction (kgf cm-2) - ? -; Source: from dataset "Wood mechanics from: Research Institute of Wood Industry; Chinese Academy of Forestry (1982) Physical and Mechanical Properties of Primary Tree Species in China. Beijing, China: Chinese Forestry Press."
Unit:
kgf cm-2
Datagroup:
Wood compression, bending, shearing, stretch
Keywords:
plant functional trait, variable, wood shearing
Values:
| 102 |
| 102.5 |
| 100 |
| 100.25 |
| 100.5 |
Contributors:
Dataset column
Name:
tens
Definition:
30 - tensstreng_par_av - mean - tensile strength parallel to wood grain (kgf cm-2) - ? - stretching; Source: from dataset "Wood mechanics from: Research Institute of Wood Industry; Chinese Academy of Forestry (1982) Physical and Mechanical Properties of Primary Tree Species in China. Beijing, China: Chinese Forestry Press."
Unit:
kgf cm-2
Datagroup:
Wood compression, bending, shearing, stretch
Keywords:
plant functional trait, variable, wood stretching
Values:
| 1008 |
| 1004 |
| 1009 |
| 1000 |
| 1002 |
Contributors:
Dataset column
Name:
tough_w
Definition:
32 - woodtoughness_av - mean - wood toughness (kgf-M cm-2) - ? -
Unit:
kgf-M cm-2
Datagroup:
Wood toughness
Keywords:
plant functional trait, variable, wood toughness
Values:
| 0.214 |
| 0.171 |
| 0.16 |
| 0.174 |
| 0.156 |
Contributors:
Dataset column
Name:
k_wood
Definition:
k; Source: from dataset: "Decomposition rates of wood in the Comparative Study plots, debris items with soil contacts in coarse mesh nets"
Unit:
No information available
Datagroup:
Decomposition
Keywords:
decomposition, response variable
Values:
| 0.168874228495461 |
| 0.147072213596973 |
| 0.129876486982541 |
| 0.134484644734907 |
| 0.11864785432607 |
Contributors:
Dataset column
Name:
k_leaf
Definition:
decomposition constant; We calculated the annual exponential decay coefficient k (decomposition rate constant) for each of the 80 decomposition series (26 mono-specific, 27 Schima superba and 27 mixed-species series) based on the single exponential decomposition model of Olson (1963) where X is the proportion of litter mass remaining at time t; k is the exponential decay coefficient (decomposition rate constant), and t is the time in days.; Source: from dataset: "Leaf litter decomposition in Gutianshan: decomposition rates (k-values)"
Unit:
per year
Datagroup:
Decomposition
Keywords:
decomposition, response variable
Values:
| 0.36 |
| 0.43 |
| 0.3 |
| 0.4 |
| 0.23 |
Contributors:
No information available
No information available
No information avialable
Filter:
No information available
Filter:
No information available
No information available
No information available
No information available
No information available
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Bu
2020-08-27 18:20
Yu
2020-05-25 00:38
Huang
2019-09-23 05:39
Huang
2019-09-23 05:37
Yu
2019-08-10 03:36
Beugnon
2019-02-18 11:18
Perles Garcia
2018-12-14 15:25
Bongers
2018-07-25 05:26
Yu
2018-04-19 03:02
Cesarz
2018-04-05 13:19
Liu
2018-04-01 08:32
Yu
2017-11-16 03:09
Yu
2017-11-15 13:24
Yu
2017-11-11 14:29
Pfaff
2017-10-16 13:20
Pfaff
2017-10-16 12:38
Yu
2017-10-16 03:26
Pietsch
2017-09-18 09:45
Yu
2017-04-13 13:40
Huang
2017-04-12 13:05
Liu
2017-03-07 05:12
Huang
2017-03-06 17:12
Eichenberg
2017-03-06 10:48
Liu
2017-02-17 07:28
Pfaff
2017-02-09 12:50
Pfaff
2017-02-09 12:18
Pfaff
2017-02-09 12:15
Pfaff
2017-01-19 13:18
Pfaff
2017-01-17 12:28
Pfaff
2017-01-11 11:17
Pfaff
2017-01-06 09:49
Pietsch
2016-11-29 10:49
Eichenberg
2016-10-18 14:53
Eichenberg
2016-10-18 14:48
Eichenberg
2016-10-07 11:49
Eichenberg
2016-05-09 12:07
Pfaff
2016-03-10 14:10
Pfaff
2016-03-10 13:13
Liu
2016-01-07 12:09
Liu
2015-12-18 14:59
Eichenberg
2015-03-31 15:48
Bruelheide
2014-02-19 16:06
Pietsch
2014-02-18 10:03
Lang
2013-10-28 08:55
Lang
2013-10-28 08:55
Lang
2013-10-27 13:59
Pietsch
2013-10-25 11:00
Pietsch
2013-10-23 13:04
Nadrowski
2013-06-17 16:17
Nadrowski
2013-06-17 16:14
Nadrowski
2013-06-13 07:35
Nadrowski
2013-06-10 12:10
Nadrowski
2013-06-10 12:07
Nadrowski
2013-06-10 10:46