Understory Fuel Stick Moisture Data from Amazon Drought Experiment

Moisture content measurements for fuel sticks in the Tapajós National Forest understory, collected between 1998 and 2000. This dataset reports mean and standard error values for control and treatment plots in a rainfall exclusion experiment designed to study severe water stress effects. The data originates from the LBA-ECO project, with files available in multiple formats including CSV.

Use Cases

• Analyzing the impact of experimental drought (60% throughfall exclusion) on understory fuel moisture.
• Comparing mean moisture content and standard error between control ('wet') and treatment ('dry') 1-hectare plots.
• Studying temporal moisture patterns during dry season measurements taken on various dates and times of day.
• Supporting research on water stress effects in humid Amazonian forests as referenced in Nepstad et al., 2002.

Strengths

• Data captures a controlled, multi-year rainfall exclusion experiment (treatment ran from 2000 to 2004).
• Measurements include calculated mean and standard error values, providing statistical context.
• Experimental design uses paired 1-hectare control and treatment plots for direct comparison.

Limitations

• Exact row count, column names, and dataset size are not provided by any source.
• Sources conflict on the last updated date, reporting both 2000-11-17 and 2026-03 13.
• The specific license terms under 'other-license-specified' are not detailed.

Provenance

Source

LBA-ECO project, ORNL_CLOUD.

Collection Method

Field measurements of fuel stick moisture content in forest understory plots.

Time Range

1998-2000 (measurement period), with experimental treatment from 2000-2004.

Freshness

2026-03-13 01:17:56.667318

Geography

Tapajós National Forest, Pará, Brazil.