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Show: Isotope signatures & carbon and nitrogen content in Kaltenborn

Title:
Isotope signatures & carbon and nitrogen content in Kaltenborn
Access rights:
Private
Usage rights:
No information available
Published:
Grossiord C., Granier A., Gessler A., Scherer-Lorenzen M., Pollastrini M. & Bonal D. (2013) Application of Loreau & Hector's (2001) partitioning method to complex functional traits. Methods in Ecology and Evolution 4, 954–960.
Abstract:
In summer 2011, we sampled sunlit leaves and needles from a subsample of dominant trees from each species (oak, beech, spruce & douglas) in the Kaltenborn site. These samples were oven drier for 48h at 60°C at INRA nancy. They were grinded and analyzed for oxygen and carbon isotope composition, and total carbon and nitrogen content at UC Davis (USA).
Design:
we sampled leaves and needles from four trees per species and per plot in monocultures (n = four plots), two-species mixtures (n = 6), three-species mixtures (n = 4) and four-speciesmixtures (n = 1). In each plot, we only took samples from trees at the corners of the patches. The samples were oven-dried at 60°C for 48 h, then finely ground. d13C analysis was carried out at the Stable Isotope Facility of UC Davis, USA.
Spatial extent:
Kaltenborn
Temporal extent:
yearly
Taxonomic extent:
No information available
Measurement cirumstances:
No information available
Data analysis:
No information available

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Dataset column

Name:
Plot
Definition:
plot number
Unit:
No information available
Datagroup:
Kaltenborn plot id
Keywords:
No information available
Values:
10
13
11
1
12
Contributors:
No information available

Dataset column

Name:
Species
Definition:
Species sampled
Unit:
No information available
Datagroup:
Tree species code
Keywords:
No information available
Values:
PICABI
FAGSYL
QUEPET
PSEMEN
Contributors:
No information available

Dataset column

Name:
Nb species in mixture
Definition:
Number of species in the plot
Unit:
No information available
Datagroup:
Species richness
Keywords:
No information available
Values:
2
4
3
1
Contributors:
No information available

Dataset column

Name:
d18O
Definition:
oxygen isotope composition
Unit:
percentage
Datagroup:
Isotopic composition
Keywords:
process, water
Values:
24.269287117457488
24.328845167414656
24.205263656002792
24.411394243268013
24.124950431093396
Contributors:
No information available

Dataset column

Name:
d13C
Definition:
carbon isotope composition
Unit:
percentage
Datagroup:
Isotopic composition
Keywords:
process, water
Values:
-25.031549375043724
-25.016982021652893
-24.949414275025397
-24.385826509135594
-24.601257751202525
Contributors:
No information available

Dataset column

Name:
C%
Definition:
carbon content
Unit:
percentage
Datagroup:
Element concentration
Keywords:
process, water, C
Values:
47.16778715614789
47.224830451247534
46.5823386314891
47.40432763318856
47.07502518892144
Contributors:
No information available

Dataset column

Name:
N%
Definition:
nitrogen content
Unit:
percentage
Datagroup:
Element concentration
Keywords:
process, water, N
Values:
1.6603733265007772
1.6109330733460725
1.6612140050088853
1.589701465480038
1.6581041259395433
Contributors:
No information available

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Charlotte
Grossiord

Owner of:
13 Datasets

Involved in:
1 Projects

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