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Search results for: "keyword:"Gas exchange""

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1-5 of 5 datasets.

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» Gas exchange. Porometry measurements for canopy- and subcanopy trees. created by: Thomas Motzer (last update: 2011-03-29)

» Writing workshop presentation N3 created by: Erwin Beck, Volker Raffelsbauer (last update: 2020-02-26)

» Gas exchange. Porometry measurements for liane. created by: Thomas Motzer (last update: 2011-03-29)

» Canopy soil CO2, CH4 and N2O flux NUMEX created by: Amanda Matson (last update: 2016-09-06)

» Gas exchange. Porometry measurements for understorey trees. created by: Thomas Motzer (last update: 2011-03-29)

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Gas exchange. Porometry measurements for canopy- and subcanopy trees.

Dataset ID:	946
Last updated:	2011-03-29
Dataset creators:	Thomas Motzer
Contact:	Thomas Motzer
Temporal coverage:	2001-01-16 15:52:00 - 2001-03-22 17:09:00 - time zone: -5
Geographic coverage:	Q2.2
Abstract:	Aufgenommen wurden alle Bäume des Untersuchungsplo... Abstract: Aufgenommen wurden alle Bäume des Untersuchungsplots (20x24 m) mit einer Wuchshöhe von > 2 m (n = 187)
Additional info:	Original data: FOR402 (Phase 2) ID: 50705, 50707; ... Additional info: Original data: FOR402 (Phase 2) ID: 50705, 50707; Creator: Motzer, Thomas (AG: B 6 - B 6) This dataset has been migrated from the previous FOR402-Database to the FOR816-Database by the Central Data Management Z1/FOR816. Please keep in mind that the migration included all avilable metainfomation which were accessible through the FOR402-Database. Nevertheless, it can't be guaranteed that no thematic misinterpretation occured in the data/attribute description. There has been no further disciplin specfic control. In any case of ambiguity please contact the dataset creator.
Keywords:	\| tree \| Gas exchange \| canopy \| subcanopy \| Porometry \|
Intellectual rights:	FOR816 data user agreement

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Entity name:	Gas exchange. Porometry for canopy-/subcanopy trees
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the tree (TreeID) (Unitless) Tree species (Tree_species) (Unitless) Family name (Family) (Unitless) ID of the leaf (LeafID) (Unitless) Air flow in the cuvette (porometry_cuvette_airflow) [Cubic centimeter per second] Temperature in the cuvette (porometry_cuvette_temp) [Degrees Celsius] Leaf Temperature (temp_leaf) [Degrees Celsius] Relative humidity in the cuvette (porometry_cuvette_rh) [Percent] Photosynthetic active radiation (PAR) [Micromol per square meter and second] Total leaf conductance (LeafCond_total) [Micromol per square meter per second] Boundary layer conductance (LeafCond_bl) [Micromol per square meter per second] Stomatal conductance (LeafCond_st) [Micromol per square meter per second] Leaf Conductance (LeafCond) [Micromol per square meter per second] Leaf transpiration (LeafTrans) [Millimol per square meter per second] Saturation Vapor Pressure in the leaf (SVP_leaf) [Kilopascal] Saturation Vapor Pressure in the cuvette (SVP_cuvette) [Kilopascal] Molar fraction (Leaf_mf) [Pascal per kilopascal] remarks (remarks) (Unitless) Leaf length (leaf_length) [Centimeter] Wind speed (Windspeed) [Meter per second] Diameter at breast height (DBH) [Meter] Stem cross section (Tree_stem_crosssection) [Square meter] Height of a tree (tree_height) [Meter] Projected area of the crown (tree_crownarea) [Square meter] Approximated volume of the crown (tree_crownvolume) [Cubic meter]

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Writing workshop presentation N3

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Dataset ID:	1822
Last updated:	2020-02-26
Dataset creators:	Erwin Beck Volker Raffelsbauer
Contact:	Erwin Beck
Temporal coverage:	2020-01-31 05:00:00 - 2020-02-02 00:00:00 - time zone: Europe/Berlin
Geographic coverage:	ECSF forest and pasture
Abstract:	--- Abstract:
Additional info:	--- Additional info:
Keywords:	\| Gas exchange \|
Intellectual rights:	erwin beck, jörg bendix, wolfgang Wilcke

Entity name:	Writing workshop Presentation N3
Entity type:	otherEntity

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Gas exchange. Porometry measurements for liane.

Dataset ID:	945
Last updated:	2011-03-29
Dataset creators:	Thomas Motzer
Contact:	Thomas Motzer
Temporal coverage:	2001-01-18 12:21:00 - 2001-03-13 18:28:00 - time zone: -5
Geographic coverage:	Q2.2
Abstract:	Aufgenommen wurden alle Bäume des Untersuchungsplo... Abstract: Aufgenommen wurden alle Bäume des Untersuchungsplots (20x24 m) mit einer Wuchshöhe von > 2 m (n = 187)
Additional info:	Original data: FOR402 (Phase 2) ID: 50705, 50707; ... Additional info: Original data: FOR402 (Phase 2) ID: 50705, 50707; Creator: Motzer, Thomas (AG: B 6 - B 6) This dataset has been migrated from the previous FOR402-Database to the FOR816-Database by the Central Data Management Z1/FOR816. Please keep in mind that the migration included all avilable metainfomation which were accessible through the FOR402-Database. Nevertheless, it can't be guaranteed that no thematic misinterpretation occured in the data/attribute description. There has been no further disciplin specfic control. In any case of ambiguity please contact the dataset creator.
Keywords:	\| Gas exchange \| Porometry \| liane \|
Intellectual rights:	FOR816 data user agreement

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Entity name:	Gas exchange of liane.
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) Species name (Species) (Unitless) Family name (Family) (Unitless) Height of a tree (tree_height) [Meter] ID of the leaf (LeafID) (Unitless) Air flow in the cuvette (porometry_cuvette_airflow) [Cubic centimeter per second] Temperature in the cuvette (porometry_cuvette_temp) [Degrees Celsius] Leaf Temperature (temp_leaf) [Degrees Celsius] Relative humidity in the cuvette (porometry_cuvette_rh) [Percent] Photosynthetic active radiation (PAR) [Micromol per square meter and second] Total leaf conductance (LeafCond_total) [Micromol per square meter per second] Leaf transpiration (LeafTrans) [Millimol per square meter per second] Saturation Vapor Pressure in the leaf (SVP_leaf) [Kilopascal] Saturation Vapor Pressure in the cuvette (SVP_cuvette) [Kilopascal] Molar fraction (Leaf_mf) [Pascal per kilopascal] remarks (remarks) (Unitless)

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Canopy soil CO2, CH4 and N2O flux NUMEX

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Dataset ID:	1509
Last updated:	2016-09-06
Dataset creators:	Amanda Matson
Contact:	Amanda Matson
Temporal coverage:	2011-09-01 00:00:00 - 2012-05-01 00:00:00 - time zone: -5
Geographic coverage:	Investigation areas RBSF, Cajanuma, Bomboscaro
Abstract:	Measurements of gas flux (CO2, CH4, N2O) in canopy... Abstract: Measurements of gas flux (CO2, CH4, N2O) in canopy soils of NUMEX plots on four dates (Sept/Nov 2011 and Jan/April 2012). Measurements were taken in 3 of the 4 NUMEX blocks at each elevation; treatments measured included C, N, NP and P.
Additional info:	Gas fluxes were measured by incubating intact soil... Additional info: Gas fluxes were measured by incubating intact soil cores. Gas samples were analyzed on a gas chromatograph with a FID and ECD. Note that the units for CO2 are mg CO2-C m-2 h-1 (not g CO2-C).
Keywords:	\| ECSF \| NUMEX \| Bombuscaro \| Cajanuma \| Gas exchange \| canopy \| altitudinal gradient \|
Intellectual rights:	PAK 823-825 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

Entity name:	NUMEX Canopy soil gas flux
Entity info:	Fluxes of CO2 CH4 and N2O in NUMEX (3 blocks, all treatments) canopy soils
Entity type:	dataTable
Attributes:	ID of the plot (PlotID) (Unitless) Date and Time (datetime) (Unitless) Treatment of the plot (PlotTreat) (Unitless) ID of the subplot (subplot_id) (Unitless) mg CO2 field soil respiration measurement (mgCO2) [Milligram of carbon dioxide per square meter and hour ] CH4 emission from soil (CH4s) [Microgram per square meter and hour] N2O emission from soil (N2Os) [Microgram per square meter and hour]

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Gas exchange. Porometry measurements for understorey trees.

Dataset ID:	947
Last updated:	2011-03-29
Dataset creators:	Thomas Motzer
Contact:	Thomas Motzer
Temporal coverage:	2001-01-27 11:02:00 - 2001-03-08 15:13:00 - time zone: -5
Geographic coverage:	Q2.2
Abstract:	Aufgenommen wurden alle Bäume des Untersuchungsplo... Abstract: Aufgenommen wurden alle Bäume des Untersuchungsplots (20x24 m) mit einer Wuchshöhe von > 2 m (n = 187)
Additional info:	Original data: FOR402 (Phase 2) ID: 50705, 50707; ... Additional info: Original data: FOR402 (Phase 2) ID: 50705, 50707; Creator: Motzer, Thomas (AG: B 6 - B 6) This dataset has been migrated from the previous FOR402-Database to the FOR816-Database by the Central Data Management Z1/FOR816. Please keep in mind that the migration included all avilable metainfomation which were accessible through the FOR402-Database. Nevertheless, it can't be guaranteed that no thematic misinterpretation occured in the data/attribute description. There has been no further disciplin specfic control. In any case of ambiguity please contact the dataset creator.
Keywords:	\| tree \| Gas exchange \| Porometry \| understorey \|
Intellectual rights:	FOR816 data user agreement

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Entity name:	Gas exchange understorey trees.
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the tree (TreeID) (Unitless) Tree species (Tree_species) (Unitless) Family name (Family) (Unitless) Air flow in the cuvette (porometry_cuvette_airflow) [Cubic centimeter per second] Temperature in the cuvette (porometry_cuvette_temp) [Degrees Celsius] Leaf Temperature (temp_leaf) [Degrees Celsius] Relative humidity in the cuvette (porometry_cuvette_rh) [Percent] Photosynthetic active radiation (PAR) [Micromol per square meter and second] Total leaf conductance (LeafCond_total) [Micromol per square meter per second] Boundary layer conductance (LeafCond_bl) [Micromol per square meter per second] Stomatal conductance (LeafCond_st) [Micromol per square meter per second] Leaf Conductance (LeafCond) [Micromol per square meter per second] Leaf transpiration (LeafTrans) [Millimol per square meter per second] Saturation Vapor Pressure in the leaf (SVP_leaf) [Kilopascal] Saturation Vapor Pressure in the cuvette (SVP_cuvette) [Kilopascal] Molar fraction (Leaf_mf) [Pascal per kilopascal] remarks (remarks) (Unitless) Leaf length (leaf_length) [Centimeter] Wind speed (Windspeed) [Meter per second] Diameter at breast height (DBH) [Meter] Stem cross section (Tree_stem_crosssection) [Square meter] Height of a tree (tree_height) [Meter] Projected area of the crown (tree_crownarea) [Square meter] Approximated volume of the crown (tree_crownvolume) [Cubic meter]

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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 South Ecuador: RESPonse and feedback effECTs (FOR2730)

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