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Data Releases

The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.

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Data Release: Buttonland Swamp, seed data Data Release: Buttonland Swamp, seed data

This dataset contains canopy measurements of Taxodium distichum taken outside of the Wetland and Aquatic Research Center in Lafayette, Louisiana. The measurements were used to produce data on tree canopy area and seeds produced per Taxodium distichum tree.

Data Release: Buttonland Swamp, population projection Data Release: Buttonland Swamp, population projection

This dataset is part of a population model of Buttonland Swamp in the Cache River Watershed of Illinois. The modeling spans three decades of data from 1990 to 2021. This dataset is used to compare regeneration of Taxodium distichum along a moisture gradient of drier to wetter: Section 8 Woods (2006-2011), Crawford Tract mid-elevation, Eagle Pond, Deer Pond, Wildcat Bluff, Snake Hole...

Data Release: Buttonland Swamp, health survey, 2022 Data Release: Buttonland Swamp, health survey, 2022

This dataset contains tree health information in 2022 for ten trees in Buttonland Swamp, part of the Cache River Watershed in Illinois. The data includes the height of the trees along with their crown ratio. This allows an understanding of the size and canopy health of Buttonland Swamp cypress trees. A Munsell color chart was utilized in determining leaf color. Leaf color tells whether...

Data Release: Buttonland Swamp, reproduction, 2006 to 2021 Data Release: Buttonland Swamp, reproduction, 2006 to 2021

This dataset represents annual reproductive litterfall collections and seedling data from Crawford Tract, Eagle Pond, Section 8 Woods, Deer Pond, Wildcat Bluff, Snake Hole, and Heron Pond from 2006 to 2021. These sites are part of the study location, Buttonland Swamp, within the Cache River Watershed, Illinois. Summer and winter water depths were also included in the dataset.

Zooplankton Data for Cheney Reservoir near Cheney, Kansas, October 2008 through October 2022 (ver. 2.0, November 2023) Zooplankton Data for Cheney Reservoir near Cheney, Kansas, October 2008 through October 2022 (ver. 2.0, November 2023)

This U.S. Geological Survey (USGS) data release provides zooplankton data collected from Cheney Reservoir, Kansas, during October 2008 through October 2022. All data are reported as raw calculated values and are not rounded to USGS significant figures. This data release was produced in compliance with the open data requirements as a way to make scientific products associated with USGS...

Phytoplankton data for Cheney Reservoir near Cheney, Kansas, June 2001 through October 2022 (ver. 4.0, November 2023) Phytoplankton data for Cheney Reservoir near Cheney, Kansas, June 2001 through October 2022 (ver. 4.0, November 2023)

This U.S. Geological Survey (USGS) Data Release provides phytoplankton data collected from Cheney Reservoir, Kansas, during June 2001 through October 2022. All data are reported as raw calculated values and are not rounded to USGS significant figures. This data release was produced in compliance with the open data requirements as a way to make scientific products associated with USGS...
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