Poplar - Litter Trap Biomass — GLBRC Biofuel Cropping System Experiment

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Biomass of leaf litter collected from litter traps in poplar plots on the GLBRC Intensive site.

This datatable is part of the KBS GLBRC Annual Net Primary Productivity dataset.

This dataset contains the aboveground annual net primary production (ANPP) data on the KBS Great Lakes Bioenergy Research Center (GLBRC) intensive sites and GLBRC scale-up fields. This dataset contains the aboveground annual net primary production (ANPP) data. ANPP is measured at peak biomass for a given treatment. Additional ANPP measurements are made where appropriate such as occasional destructive harvests for poplar. See the ANPP protocols for descriptions of the sampling and measurement methods for each of the treatments. Below ground net primary production (BNPP) are available for these same sites.

Note

Experiment: GLBRC Biofuel Cropping System Experiment
Data available from: January 2008 to January 2017
Dataset: KBS063
Datatable ID: KBS063-006.99
Core Areas Primary Production,Organic Matter,Disturbance
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Last Updated 2023-10-24
Variate Description Units
year year of the growing season
sample date date the sample was collected
site location of sample collection
treatment experimental treatment
replicate replicate nested within treatment
station sampling location
biomass g dry mass of sampled material
sampled area total area of all traps contributing to the sample
comments note about the sample

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Data Excerpt

year sample_date site treatment replicate station biomass_g sampled_area comments
2022 2022-09-23 KBS GLBRC Intensive Site G8 R1 S 3.27 0.475
2022 2022-08-05 KBS GLBRC Intensive Site G8 R1 S 0.01 0.475
2022 2022-09-09 KBS GLBRC Intensive Site G8 R1 S 0.19 0.475
2022 2022-07-29 KBS GLBRC Intensive Site G8 R1 S 1.25 0.475
2022 2022-10-11 KBS GLBRC Intensive Site G8 R1 S 15.29 0.475
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