Ecological Conditions of the Papillion Creek Watershed: Effects of Adjacent Land-Use.
2002
- 42Usage
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Usage42
- Downloads32
- Abstract Views10
Thesis / Dissertation Description
Stream conditions were assessed for past and present landscapes of the Papillion Creek Watershed of northwest Omaha, Nebraska based on historical records, present land-use surveys and field data collected in June 2000 using the Environmental Protection Agency’s Rapid Bioassessment Protocol modified to meet the needs of the study. Less than 0.4% of the historic tallgrass Prairie remains, with the present landscape mostly in agriculture (83%) or residential-commercial developments (16%). No significant differences (P ≤ 0.05) were found between ten habitat parameters measured for each of three land-used categories, cultivated, residential-commercial, and other. The overall impact of increased land-use on the Papillion Creek was reflected in marginal conditions (1 = poor; 20 = optimal) for all ten habitat parameters evaluated although not all work equally as effected: Epifaunal Substrate/Available Cover (mean score = 8.3), Pool Substrate Characterization (mean score = 8.8), Pool Variability (mean score = 7.0), Sediment Deposition (mean score = 9.0), Channel Flow (mean score = 10.8), Channel Alteration (mean score = 8.3), Channel Sinuosity (mean score = 6.8), Bank Stability (mean score = 5.2), Vegetative Protection (mean score = 6.2), and Riparian Vegetative Zone Width (mean score = 3.4). Compared to the degree of channel alteration, Channel Sinuosity was the habitat parameter most significantly affected (P ≤ 0.000+). In combination, these results quantify the impact of urban expansion on stream ecosystems and support arguments for minimizing development along waterways in order to maintain the ecosystem services and habitat diversity that they provide to urban areas.
Bibliographic Details
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know