Environmental changes in biodiversity hotspot ecosystems ofSouth Ecuador: RESPonse and feedback effECTs (FOR2730)

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Cite as:

Homeier, J. (2021): <b>Leaf trait variation in species-rich tropical Andean forests_52species.</b> <i>Available online (http://www.tropicalmountainforest.org/data_pre.do?citid=1926) from DFG-FOR816dw.</i>

Resource Description

Title:

Leaf trait variation in species-rich tropical Andean forests_52species

Short Name:

LeafTraits52TreeSpecies

FOR816dw ID:

1926

Publication Date:

2021-04-21

Last Update Date:

2021-04-21

License and Usage Rights:

RESPECT data usage agreement

Temporal Coverage:

Begin:

2019-02-15

End:

2019-04-14

Geographic Coverage:

Geographic Description:

Respect coreplots Bombuscaro, San Francisco & Cajanuma

Bounding Coordinates:
- lon/lat [degrees]
- WGS 84

		max latitude:	Information not publicly available, please log in.				Max:	3100.0 ( meter )
min longitude:	Information not publicly available, please log in.			max longitude:	Information not publicly available, please log in.		Elevation
		min latitude:	Information not publicly available, please log in.				Min:	900.0 ( meter )

Dataset creator(s):

Individual:

Jürgen Homeier

Contact:

Associated Person(s):

Individual:

Tabea Seeler

Individual:

Kerstin Pierick

Individual:

Christoph Leuschner

Abstract:

Leaf functional traits (dry matter content, toughness, thickness, leaf area, specific leaf area, foliar N, foliar P, foliar Al, foliar Ca, foliar K, foliar Mg) recorded in 52 common tree species collected within the nine 1ha-plots in Bombuscaro, San Francisco and Cajanuma in 2019.

Keywords:

| leaf functional traits |

Associated entities to this dataset:

-------- 1 . data table entity --------

Table Name:

leaftraitvariationinspecies-richtropicalandeanforests_52species

Tech. Details ...

Attribute(s) ...

Attribute Name -- Attribute Label

Unit

Attribute definition

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	Name of the sampled site
Description :	Name of the sampled site

                                  
                                    PlotID
					--
					ID of the plot
                                  
                                  no unit
                                  ID of the plot
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	-
Description :	-

                                  
                                    subplot_id
					--
					ID of the subplot
                                  
                                  no unit
                                  ID of the subplot
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	RESPECT core plots - subplots
Description :	RESPECT core plots - subplots

                                  
                                    TreeID
					--
					ID of the tree
                                  
                                  no unit
                                  ID of the tree
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	Tree ID
Description :	Tree ID

                                  
                                    Family
					--
					Family name
                                  
                                  no unit
                                  Scientific family name
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	Plant family
Description :	Plant family

                                  
                                    Genus
					--
					Genus name
                                  
                                  no unit
                                  Scientific name of genus
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	Genus
Description :	Specifying the genus name

                                  
                                    Tree_species
					--
					Tree species
                                  
                                  no unit
                                  Tree species
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	Specifying species names
Description :	Specifying species names

                                  
                                    dry_matter_content
					--
					Leaf dry matter content
                                  
                                  Milligram per gram
                                  Leaf dry matter content
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	Leaf dry matter content
Description :	Dry matter content was determined after fully water-saturated leaves were dried for three days at 60°C.

                                  
                                    leaf_toughness
					--
					Leaf toughness
                                  
                                  force
                                  Force to punch a leaf using a digital penetrometer (2.0 mm diameter) on fresh leaves (excluding the midrib and other major veins)
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	Leaf toughness
Description :	Force to punch a leaf using a digital penetrometer (2.0 mm diameter) on fresh leaves (excluding the midrib and other major veins)

                                  
                                    leaf_thickness
					--
					Leaf thickness
                                  
                                  Millimeter
                                  Leaf thickness
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	Leaf thickness
Description :	Leaf thickness measured with a digital micrometer on fresh leaves (excluding the midrib and other major veins).

                                  
                                    leaf_area
					--
					leaf area
                                  
                                  Square centimeter
                                  total area of leaves calculated in square centimeters
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	Leaf size (canopy)
Description :	Estimating mean leaf size from a representative number of scanned canopy leaves.

                                  
                                    specific_leaf_area
					--
					Specific leaf area
                                  
                                  Square centimeters per gram
                                  the specific leaf area (SLA) in square centimeters per gram
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	-
Description :	-

                                  
                                    leaf_N
					--
					Foliar N concentration
                                  
                                  Milligram per gram
                                  concentrations of N in foliar tissue
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	-
Description :	-

                                  
                                    leaf_P
					--
					Foliar P concentration
                                  
                                  Milligram per gram
                                  concentrations of P in foliar tissue
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	-
Description :	-

                                  
                                    leaf_Al
					--
					Foliar Al concentration
                                  
                                  Milligram per gram
                                  Concentrations of Al in foliar tissue
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	-
Description :	-

                                  
                                    leaf_Ca
					--
					Foliar Ca concentration
                                  
                                  Milligram per gram
                                  Concentrations of Ca in foliar tissue
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	-
Description :	-

                                  
                                    leaf_K
					--
					Foliar K concentration
                                  
                                  Milligram per gram
                                  Concentrations of K in foliar tissue
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	-
Description :	-

                                  
                                    leaf_Mg
					--
					Foliar Mg concentration
                                  
                                  Milligram per gram
                                  Concentrations of Mg in foliar tissue
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	-
Description :	-

Metadata Provider:
Individual:	Maik Dobbermann
Contact:	email: dobberma <at> staff.uni-marburg.de Laboratory for Climatology and Remote Sensing Faculty of Geography Deutschhausstr. 12 Philipps University of Marburg 35032 Marburg Germany
Contact Person:
Individual:	Jürgen Homeier
Contact:	email: jhomeie <at> gwdg.de Faculty of Resource Management University of Applied Sciences and Arts (HAWK) 37077 Göttingen Germany
Online Distribution:
Download File:	http://www.tropicalmountainforest.org/data_pre.do?citid=1926
Data Publisher:
Organization:	DFG-FOR816 Data Warehouse - University of Marburg, Department of Geography
Contact:	email: webmaster <at> tropicalmountainforest.org www.tropicalmountainforest.org Marburg Germany

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