Effects of soil disturbance on changes in plant species composition in a native pine savanna, Georgia, USA – Plant species and percent cover in 2021
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| Autori principali: | , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2024
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| _version_ | 1867169159899512832 |
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| author | Robertson, Kevin M Dixon, Cinnamon M Reid, Angela M Rother, Monica T |
| author_facet | Robertson, Kevin M Dixon, Cinnamon M Reid, Angela M Rother, Monica T |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The purpose of the data was to compare vegetation changes over time (0-9 years) in 1) an area repeatedly disturbance by tilling with a disk harrow to maintain a firebreak, 2) single tilling disturbance to create a temporary firebreak, and 3) undisturbed vegetation within a native pine savanna in Georgia, USA. We established 9-10 plots each covering 10 square meters within a repeated-disturbance firebreak, a single-disturbance firebreak, and in undisturbed vegetation (n = 29). We identified plant species within the plots six times over a nine year period from 2012-2021. In 2021 we also visually estimated percent cover of each species. We assessed changes in the plant community using ordination. Results were used to infer the effects of a single and repeated soil disturbance on plant species composition by comparison to the undisturbed plots. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_967293 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Effects of soil disturbance on changes in plant species composition in a native pine savanna, Georgia, USA – Plant species and percent cover in 2021 Robertson, Kevin M Dixon, Cinnamon M Reid, Angela M Rother, Monica T Coverage; Event label; Experimental treatment; Field experiment; Plant species coverage: visual estimation using 10 modified Daubenmire (1959) cover classes; Plot; Plot size; Sampling date/time, experiment; Species; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Thomasville, Georgia, USA; Type of study; Vegetation_survey_PHP; VID; Visual identification; Visual observation; Year of sampling The purpose of the data was to compare vegetation changes over time (0-9 years) in 1) an area repeatedly disturbance by tilling with a disk harrow to maintain a firebreak, 2) single tilling disturbance to create a temporary firebreak, and 3) undisturbed vegetation within a native pine savanna in Georgia, USA. We established 9-10 plots each covering 10 square meters within a repeated-disturbance firebreak, a single-disturbance firebreak, and in undisturbed vegetation (n = 29). We identified plant species within the plots six times over a nine year period from 2012-2021. In 2021 we also visually estimated percent cover of each species. We assessed changes in the plant community using ordination. Results were used to infer the effects of a single and repeated soil disturbance on plant species composition by comparison to the undisturbed plots. |
| title | Effects of soil disturbance on changes in plant species composition in a native pine savanna, Georgia, USA – Plant species and percent cover in 2021 |
| topic | Coverage; Event label; Experimental treatment; Field experiment; Plant species coverage: visual estimation using 10 modified Daubenmire (1959) cover classes; Plot; Plot size; Sampling date/time, experiment; Species; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Thomasville, Georgia, USA; Type of study; Vegetation_survey_PHP; VID; Visual identification; Visual observation; Year of sampling |
| url | https://doi.org/10.1594/PANGAEA.967293 |