Species Abundance Counts of Benthic Diatoms in Response to Phosphorus Fertilization: Data from the Upper Kuparuk River Experiment (UKRE), Alaska, 1997-2022 ...
This dataset contains species abundance data of epilithic diatoms collected from the Upper Kuparuk River, Alaska (USA), spanning from 1997 to 2022. The dataset is part of a long-term study aimed at understanding the ecological impacts of phosphorus enrichment in Arctic freshwater ecosystems. Samples...
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NSF Arctic Data Center
2024
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Online Access: | https://dx.doi.org/10.18739/a2pg1hq44 https://arcticdata.io/catalog/view/doi:10.18739/A2PG1HQ44 |
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ftdatacite:10.18739/a2pg1hq44 2024-09-30T14:30:17+00:00 Species Abundance Counts of Benthic Diatoms in Response to Phosphorus Fertilization: Data from the Upper Kuparuk River Experiment (UKRE), Alaska, 1997-2022 ... Sahlmann, Lindsey 2024 text/xml https://dx.doi.org/10.18739/a2pg1hq44 https://arcticdata.io/catalog/view/doi:10.18739/A2PG1HQ44 en eng NSF Arctic Data Center Arctic Diatoms Species Abundance Upper Kuparuk River Phosphorus Enrichment Long-Term Ecological Resarch Dataset dataset 2024 ftdatacite https://doi.org/10.18739/a2pg1hq44 2024-09-02T07:50:57Z This dataset contains species abundance data of epilithic diatoms collected from the Upper Kuparuk River, Alaska (USA), spanning from 1997 to 2022. The dataset is part of a long-term study aimed at understanding the ecological impacts of phosphorus enrichment in Arctic freshwater ecosystems. Samples were collected annually from both phosphorus-fertilized and reference reaches of the river to assess the influence of nutrient enrichment on diatom community composition. The dataset includes detailed records of diatom species identified and their relative abundances in the phosphorus reach only. Analyses of this dataset using permutational multivariate analysis of variance (PERMANOVA) and Redundancy Analysis (RDA) revealed significant shifts in diatom communities attributable to phosphorus enrichment. Indicator Species Analysis identified key diatom species that are reliable indicators of phosphorus-enriched conditions. This dataset provides valuable insights into the long-term responses of diatom communities to ... Dataset Arctic Alaska DataCite Arctic |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Arctic Diatoms Species Abundance Upper Kuparuk River Phosphorus Enrichment Long-Term Ecological Resarch |
spellingShingle |
Arctic Diatoms Species Abundance Upper Kuparuk River Phosphorus Enrichment Long-Term Ecological Resarch Sahlmann, Lindsey Species Abundance Counts of Benthic Diatoms in Response to Phosphorus Fertilization: Data from the Upper Kuparuk River Experiment (UKRE), Alaska, 1997-2022 ... |
topic_facet |
Arctic Diatoms Species Abundance Upper Kuparuk River Phosphorus Enrichment Long-Term Ecological Resarch |
description |
This dataset contains species abundance data of epilithic diatoms collected from the Upper Kuparuk River, Alaska (USA), spanning from 1997 to 2022. The dataset is part of a long-term study aimed at understanding the ecological impacts of phosphorus enrichment in Arctic freshwater ecosystems. Samples were collected annually from both phosphorus-fertilized and reference reaches of the river to assess the influence of nutrient enrichment on diatom community composition. The dataset includes detailed records of diatom species identified and their relative abundances in the phosphorus reach only. Analyses of this dataset using permutational multivariate analysis of variance (PERMANOVA) and Redundancy Analysis (RDA) revealed significant shifts in diatom communities attributable to phosphorus enrichment. Indicator Species Analysis identified key diatom species that are reliable indicators of phosphorus-enriched conditions. This dataset provides valuable insights into the long-term responses of diatom communities to ... |
format |
Dataset |
author |
Sahlmann, Lindsey |
author_facet |
Sahlmann, Lindsey |
author_sort |
Sahlmann, Lindsey |
title |
Species Abundance Counts of Benthic Diatoms in Response to Phosphorus Fertilization: Data from the Upper Kuparuk River Experiment (UKRE), Alaska, 1997-2022 ... |
title_short |
Species Abundance Counts of Benthic Diatoms in Response to Phosphorus Fertilization: Data from the Upper Kuparuk River Experiment (UKRE), Alaska, 1997-2022 ... |
title_full |
Species Abundance Counts of Benthic Diatoms in Response to Phosphorus Fertilization: Data from the Upper Kuparuk River Experiment (UKRE), Alaska, 1997-2022 ... |
title_fullStr |
Species Abundance Counts of Benthic Diatoms in Response to Phosphorus Fertilization: Data from the Upper Kuparuk River Experiment (UKRE), Alaska, 1997-2022 ... |
title_full_unstemmed |
Species Abundance Counts of Benthic Diatoms in Response to Phosphorus Fertilization: Data from the Upper Kuparuk River Experiment (UKRE), Alaska, 1997-2022 ... |
title_sort |
species abundance counts of benthic diatoms in response to phosphorus fertilization: data from the upper kuparuk river experiment (ukre), alaska, 1997-2022 ... |
publisher |
NSF Arctic Data Center |
publishDate |
2024 |
url |
https://dx.doi.org/10.18739/a2pg1hq44 https://arcticdata.io/catalog/view/doi:10.18739/A2PG1HQ44 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Alaska |
genre_facet |
Arctic Alaska |
op_doi |
https://doi.org/10.18739/a2pg1hq44 |
_version_ |
1811635306197155840 |