BGS Hosted Metadata
Leaf area index (LAI) in fertilised plots in the Central Amazon, 2017-2018
The dataset contains the leaf area index (LAI) (m2/ m2 ) collected with the LAI-2200 C (plant canopy analyzer), that was computed with 5, 4 and 3 rings using the FV2200 software. Additionally, it has the x and y coordinates (m) of the points collected inside the plots and the time of collection (hour: min: sec). This research was collected in a field site approximately 80 km north of Manaus, in the state of Amazonas, Brasil. The campaigns were carried out in October 2017, March 2018, August 2018 and October 2018. Full details about this dataset can be found at https://doi.org/10.5285/6e70665f-b558-4949-b42a-49fbaec7e7cc
Simple
- Date (Publication)
- 2021-01-26
- Citation identifier
- https://catalogue.ceh.ac.uk/id/6e70665f-b558-4949-b42a-49fbaec7e7cc
- Citation identifier
- doi: / 10.5285/6e70665f-b558-4949-b42a-49fbaec7e7cc
- Other citation details
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Cunha, H.F.V., Quesada, C.A., Andersen, K., Hartley, I.P. (2021). Leaf area index (LAI) in fertilised plots in the Central Amazon, 2017-2018. NERC Environmental Information Data Centre 10.5285/6e70665f-b558-4949-b42a-49fbaec7e7cc
- Point of contact
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Organisation name Individual name Electronic mail address Role National Institute of Amazonian Researches, Brazil
Cunha, H.F.V.
Author National Institute of Amazonian Researches, Brazil
Quesada, C.A.
Author Nanyang Technological University Andersen, K. Author University of Exeter Hartley, I.P. Author National Institute of Amazonian Researches, Brazil
Cunha, H.F.V.
Point of contact NERC EDS Environmental Information Data Centre Custodian NERC Environmental Information Data Centre Publisher
- Access constraints
- Other restrictions
- Other constraints
- no limitations
- Use constraints
- Other restrictions
- Use constraints
- Other restrictions
- Other constraints
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Natural Environment Research Council
- Use constraints
- Other restrictions
- Other constraints
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If you reuse this data, you should cite: Cunha, H.F.V., Quesada, C.A., Andersen, K., Hartley, I.P. (2021). Leaf area index (LAI) in fertilised plots in the Central Amazon, 2017-2018. NERC Environmental Information Data Centre https://doi.org/10.5285/6e70665f-b558-4949-b42a-49fbaec7e7cc
- Spatial representation type
- Text, table
- Distance
- 50 urn:ogc:def:uom:EPSG::9001
- Language
- English
- Character set
- UTF8
- Topic category
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- Biota
- Environment
- Begin date
- 2017-10-01
- End date
- 2018-10-31
))
- Unique resource identifier
- WGS 84 / Pseudo-Mercator
- Distribution format
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Name Version Comma-separated values (CSV)
- Distributor contact
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Organisation name Individual name Electronic mail address Role NERC EDS Environmental Information Data Centre
Distributor
- OnLine resource
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Protocol Linkage Name https://data-package.ceh.ac.uk/sd/6e70665f-b558-4949-b42a-49fbaec7e7cc.zip Supporting information
- OnLine resource
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Protocol Linkage Name https://data-package.ceh.ac.uk/data/6e70665f-b558-4949-b42a-49fbaec7e7cc Download the data
- Hierarchy level
- Dataset
- Other
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dataset
Conformance result
- Title
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Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
- Date (Publication)
- 2010-12-08
- Statement
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The points were collected in 36 points inside the plot with the LAI -2200 C (plant canopy analyzer) . The data were collected from 6 am to 5 pm, avoiding recording data between 12:00 and 2:00 pm, to avoid direct sun. The LAI-2200 C requires an above canopy reading for reference, and in our case the optical sensor was placed in a clearing to log automatically while the user operator collected manually below the canopy. The sensors were always placed in the same compass direction ( both in the west in the morning and east in the afternoon). We used a view cap of 45 °C in the sensors to remove the operator from the sensor’s view. The sensors were matched before the data collection, as recommended in the manual. The row data were analysed using the FV2200 software, where LAI was obtained (m2 one sided foliage area/ m2 ground area), that was computed with 5, 4 and 3 rings, and each ring respond over a different range of zenith angles.
Metadata
- File identifier
- 6e70665f-b558-4949-b42a-49fbaec7e7cc XML
- Metadata language
- English
- Character set
- 8859 Part 1
- Hierarchy level
- Dataset
- Hierarchy level name
-
dataset
- Date stamp
- 2025-04-07T13:17:12
- Metadata standard name
- UK GEMINI
- Metadata standard version
-
2.3
- Metadata author
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Organisation name Individual name Electronic mail address Role NERC EDS Environmental Information Data Centre Point of contact
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