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Datasets collected by subproject: B4 How abiotic drivers and trait diversity shape herbivory and other biotic processes with consequences for ecosystem functions across mountain ecosystems..

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» Tree canopy herbivory and leaf traits at the 1000 m, 2000 m, and 3000 m 1 ha forest core plots in the mountain rainforest of southern Ecuador created by: Jana Schoen (last update: 2023-10-17)

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Tree canopy herbivory and leaf traits at the 1000 m, 2000 m, and 3000 m 1 ha forest core plots in the mountain rainforest of southern Ecuador

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Dataset ID: 1992

Last updated: 2023-10-17

Dataset creators: Jana Schoen

Contact: Jana Schoen

Temporal coverage: 2019-02-06 00:00:00 - 2019-03-28 00:00:00 - time zone: Europe/Berlin

Geographic coverage: South Ecuador

Abstract: Herbivory estimated as leaf area loss [cm^2] and [...

Abstract:

Herbivory estimated as leaf area loss [cm^2] and [%] and leaf traits were generated from sun-exposed leaves of 380 tree canopies belonging to 51 tree species (7 +/- 1 tree individual per species) located within the nine 1 ha forest core plots at 1000 m (Bombuscaro), 2000 m (San Francisco), and 3000 m (Cajanuma) in the Podocarpus Nationalpark and the Reserva Biológica San Francisco in southern Ecuador between February and March in 2019. To estimate herbivory, 20 +/- 5 leaves per tree were scanned and analyzed with the software WinFOLIA. Leaf traits were either measured conventionally with morphometrical and chemical measurement techniques or spectrally with an OceanOptics spectrometer HDX to identify the reflectance wavebands of certain molecular foliar structures.

Additional info: This dataset is a joined work of the RESPECT subpr...

Additional info:

This dataset is a joined work of the RESPECT subprojects A1 (provided spectrally estimated leaf traits), B1 (provided leaf traits derived from conventional measurement techniques), and B4 (provided herbivory data).

Keywords: | San Francisco | Bombuscaro | Cajanuma | nitrogen | phosphorus | calcium | potassium | magnesium | manganese | mountain rainforest | herbivory | core plots | iron | sulfur | Specific leaf area | foliar nutrients | morphological traits | leaf functional traits |

DOI: 10.5678/4y6q-be29

Intellectual rights: FOR816 data user agreement (see menu: Documents and Services -> general information -> data use agreement)

Entity name: tree_canopy_herbivory_vs_leaf_traits_mountain_rainforest-(BO_SF_CA)

Entity info: Leaves for herbivory (leaf area loss) and leaf trait measurements were collected in February and March 2019 from 380 tree canopies belonging to 51 species located in the nine 1 ha forest core plots at 1000, 2000, and 3000 m

Entity type: dataTable

Attributes:
ID of the tree (TreeID) (Unitless)

ID of the plot (PlotID) (Unitless)

Elevation in meter (elevation) [Meter]

Botanical order (order) (Unitless)

Family name (Family) (Unitless)

Genus name (Genus) (Unitless)

Botanical epithet (epithet) (Unitless)

Species name (Species) (Unitless)

Leaf dry matter content (dry_matter_content) [Milligram per gram]

Leaf thickness (leaf_thickness) [Millimeter]

Leaf toughness (leaf_toughness) [force]

Foliar C concentration (leaf_C) [Milligram per gram]

Foliar Mg concentration (leaf_Mg) [Milligram per gram]

Specific leaf area (specific_leaf_area) [Square centimeters per gram]

Foliar N concentration (leaf_N) [Milligram per gram]

Foliar P concentration (leaf_P) [Milligram per gram]

Foliar Al concentration (leaf_Al) [Milligram per gram]

Foliar Ca concentration (leaf_Ca) [Milligram per gram]

Foliar Fe concentration (leaf_Fe) [Milligram per gram]

Foliar K concentration (leaf_K) [Milligram per gram]

Foliar Mn concentration (leaf_Mn) [Milligram per gram]

Foliar S concentration (leaf_S) [Milligram per gram]

Diameter at breast height (DBH) [Meter]

Total leaf area (total_leaf_area) [Square centimeter]

Number of leaves (LeaveNo) [Count]

Leaf area loss in cm2 (herbivory_cm2) [Square centimeter]

Leaf area loss in percent (herbivory_percent) [Percent]

normalized difference nitrogen index (NDNI) [Unitless]

foliar oil content (D1040) [Unitless]

foliar lignin, starch, protein, and nitrogen content (D1690) [Unitless]

foliar lignin content (D1420) [Unitless]

foliar cellulose and sugar content (D1490) [Unitless]

foliar contents of phenolic compounds like tannins (D1660) [Unitless]

foliar contents of phenolic compound (D1460) [Unitless]

foliar lignin content (D1120) [Unitless]

leaf water vegetation index 1 (LWVI_1) [Unitless]

leaf water vegetation index 2 (LWVI_2) [Unitless]

water band index (WBI) [Unitless]

foliar water and starch content (D970) [Unitless]

foliar water, cellulose, starch, and lignin content (D1200) [Unitless]

foliar water content (D1400) [Unitless]

foliar cadmium content (D1240) [Unitless]

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

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Environmental changes in biodiversity hotspot ecosystems of
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