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This data has achieved Bronze level on 22 October 2015 which means this data makes a great start at the basics of publishing open data.
Native grassland inventory and monitoring
Summary
- Type of release
- a one-off release of a single dataset
- Data Licence
- Not Applicable
- Content Licence
- Creative Commons CCZero
- Verification
- automatically awarded
- Release Date
- 7 May 2014
- Modified Date
- 3 September 2014
- Publishers
- US Fish and Wildlife Service, Department of the Interior
- Keywords
- biology, communities-and-ecosystems, fire-effects, grassland, grassland-herbaceous-biology, invasive-exotic-plants-fire, invasive-species, plant-studies
- Identifier
- native-grassland-inventory-and-monitoring
- Landing Page
- http://catalog.data.gov/dataset/native-grassland-inventory-and-monitoring
- Maintainers
- Richard Easterbrook richard_easterbrook@fws.gov
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Description
Benton Lake refuge has nearly 6,000 acres of native western wheatgrassgreen needlegrass prairie uplands. This pilot study was designed to assess the condition of refuge prairie, assess the effects of recent prescribed burns, assess the structural integrity of refuge prairie for nesting birds and create a pilot dataset from which to design longterm monitoring. We established 25 random transects across burn treatments timesinceburn throughout the refuge. We documented 39 of an estimated 53 refuge plant species with these pilot transects. We found that although the refuge prairie is generally healthy, the data suggest native cool season grasses are being replaced with nonnative, cool season grasses such as Japanese brome, cheatgrass and Kentucky bluegrass. The recent early spring prescribed fires on the refuge did not appear to influence the native plant composition of our prairie. The pilot data suggest that there is a decrease in litter, plant height and plant vigor measured by VOR immediately after an early season prescribed fire, but this effect disappears by 2 years postfire. Except for litter, which after the initial reduction, continues to increase each year after fire. In general, the structure of our native prairie meets the needs of many of our priority upland nesting birds. When litter depths are 6, it becomes less desirable for priority breeding birds and may be a good guideline for determining when to burn. Currently, refuge grasslands are short, sparse and lacking a significant litter layer, which is not ideal nesting habitat for several species of waterfowl. Precipitation is likely to have the largest influence on the structure of our prairie. Recent prescribed fires appear to reduce litter, but do not seem to have had any other significant, lasting effects. Grazing might increase plant vigor, but until we have several more years of data, especially from wet years, it is not clear if the benefits would outweigh the costs. Chemical treatment of nonnatives may be possible and could be explored further. The data from this pilot study should be used to help set specific goals and objectives during the CCP process. Once these have been defined, this pilot data can be used to design an effective monitoring plan that will provide feedback on health of refuge grasslands and whether or not objectives are being met.
General Information
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This data is described at
http://catalog.data.gov/dataset/native-grassland-inventory-and-monitoring Do you think this data is incorrect? Let us know
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This data is published by
US Fish and Wildlife Service, Department of the Interior Do you think this data is incorrect? Let us know
Legal Information
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The rights statement is at
http://catalog.data.gov/dataset/native-grassland-inventory-and-monitoring Do you think this data is incorrect? Let us know
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Outside the US, this data is available under
Creative Commons CCZero Do you think this data is incorrect? Let us know
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There are
yes, and the rights are all held by the same person or organisation Do you think this data is incorrect? Let us know
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The content is available under
Creative Commons CCZero Do you think this data is incorrect? Let us know
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The rights statement includes data about
its data licence Do you think this data is incorrect? Let us know
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This data contains
no data about individuals Do you think this data is incorrect? Let us know
Practical Information
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The data appears in this collection
http://catalog.data.gov/organization/fws-gov Do you think this data is incorrect? Let us know
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The accuracy or relevance of this data will
go out of date but it is timestamped Do you think this data is incorrect? Let us know
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The data is
backed up offsite Do you think this data is incorrect? Let us know
Technical Information
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This data is published at
http://ecos.fws.gov/ServCatFiles/reference/holding/26287?accessType=DOWNLOAD Do you think this data is incorrect? Let us know
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The format of this data is
a standard open format Do you think this data is incorrect? Let us know
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