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Effects Of Beaver Impoundments On Stream Water Quality And Floodplain Vegetation In The Inner Coastal Plain Of North Carolina
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Book Synopsis Effects of Beaver Impoundments on Stream Water Quality and Floodplain Vegetation in the Inner Coastal Plain of North Carolina by : Christopher W. Bason
Download or read book Effects of Beaver Impoundments on Stream Water Quality and Floodplain Vegetation in the Inner Coastal Plain of North Carolina written by Christopher W. Bason and published by . This book was released on 2004 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Urbanization on the Ecological Condition of Small Streams in the Inner Coastal Plain of North Carolina by : Emma C. Hardison
Download or read book Effects of Urbanization on the Ecological Condition of Small Streams in the Inner Coastal Plain of North Carolina written by Emma C. Hardison and published by . This book was released on 2008 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Quality of North Carolina Coastal Plain Streams and Effects of Channelization by :
Download or read book Water Quality of North Carolina Coastal Plain Streams and Effects of Channelization written by and published by . This book was released on 1977 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Beaver (Castor Canadensis) Impoundment on Plant Diversity and Community Composition in the Coastal Plain of South Carolina by : Aissa Louise Feldmann
Download or read book The Effects of Beaver (Castor Canadensis) Impoundment on Plant Diversity and Community Composition in the Coastal Plain of South Carolina written by Aissa Louise Feldmann and published by . This book was released on 1995 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Stream Restoration on Water Quality and Quantity in the Coastal Plain of North Carolina by : Cyrus Nicholas Belenky
Download or read book The Effect of Stream Restoration on Water Quality and Quantity in the Coastal Plain of North Carolina written by Cyrus Nicholas Belenky and published by . This book was released on 2018 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Beaver Impoundments on the Water Quality and Benthic Macroinvertebrate Assemblages of Two Appalachian Streams by : Brian Eric Margolis
Download or read book The Effects of Beaver Impoundments on the Water Quality and Benthic Macroinvertebrate Assemblages of Two Appalachian Streams written by Brian Eric Margolis and published by . This book was released on 2000 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Urbanization on Stream-riparian Zone Connection Along Low Order Coastal Plain Streams of North Carolina by : Jeremy J. Robbins
Download or read book Effects of Urbanization on Stream-riparian Zone Connection Along Low Order Coastal Plain Streams of North Carolina written by Jeremy J. Robbins and published by . This book was released on 2017 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Headwater stream reaches, vital areas of exchange between upland and aquatic systems, are commonly affected by stream burial because they constitute a large fraction of total stream length and are more economically feasible to bury than higher order streams. In the U.S., much of the work concerning stream burial has occurred in large cities (e.g. Baltimore, Detroit), but this has been widely overlooked in smaller municipalities, particularly those located within the Atlantic Coastal Plain. The objectives of this study were to determine how urbanization affects drainage density (via stream network alterations such as burial and channelization) and influences the adjacent riparian vegetation and instream organic carbon retention in low-order Coastal Plain streams. For the purpose of this study percent total impervious area (%TIA) was used as a proxy for urbanization. It was hypothesized that urbanized watersheds (>20% TIA) would have a higher piped ([less than or equal to] 15 in. or [greater-than or equal to] 38 cm diameter) drainage density than suburban and rural watersheds (20% TIA). It was also hypothesized that watersheds with20% TIA would depict stream-adjacent riparian buffer degradation and reductions in instream organic matter concentrations. Seven watersheds (1.0 km2 to 3.3 km2) were chosen to portray a range of urbanization influences on receiving streams across an urban land-use gradient of 6.9% to 65.6% TIA. For each watershed, nested sampling (stream sediment and water quality) was performed at upstream, midstream, and downstream sites. In-situ evaluations of buffer integrity and stream assessment were performed at the same sites. Results indicated that piped drainage density and %TIA were strongly correlated (R=0.99) across each full watershed and all sub-watersheds (R=0.86). Results also indicated that streamside riparian areas with 20% TIA were relatively unaltered while20% TIA ranged from somewhat altered to severely altered. Results of the instream organic matter analysis depicted significant relationships with non-purgeable organic carbon (p0.05) and the non-purgeable organic carbon to total dissolved nitrogen ratio (p
Book Synopsis The Effects of Beaver Dams on the Structure and Function of Invertebrate Communities in a Southeastern Coastal Plain Stream by : Damon L. Mullis
Download or read book The Effects of Beaver Dams on the Structure and Function of Invertebrate Communities in a Southeastern Coastal Plain Stream written by Damon L. Mullis and published by . This book was released on 2014 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Author's abstract: North American beavers were at the brink of extinction in the early 20th century, but over the past century populations have been rebounding. This increase in range and population size has raised interest as to their influence on aquatic ecosystems. Beaver are considered ecosystem engineers because they change the physical structure of aquatic systems through the construction of dams, which transform naturally flowing sections of rivers and streams into standing water. Such changes are known to influence habitat heterogeneity, organic matter transport and storage, and consequentially biological diversity. To my knowledge, no studies on the effects of beaver impoundments on benthic invertebrate assemblages and benthic organic matter standing stocks have been conducted in the SE Coastal Plain ecoregion. Furthermore, few studies have explored the influence of beaver dams on macroinvertebrate communities during drought conditions. The goal of this study was to assess the effects of beaver dams on organic matter standing stocks and benthic invertebrate assemblages in a Southeastern Coastal Plain stream during drought conditions. I addressed this goal by sampling during the severe-extreme drought conditions of 2011-2012, and comparing stream reaches currently impacted by beaver to segments without beaver dams, and also by comparing upstream and downstream segments within impacted reaches. Beaver impacted reaches retained significantly higher standing stocks of several major organic matter categories, including fine particulates (1 mm 250 μm) averaging 87.28 ±10.35 g AFDM m -2 compared to 31.06 ±4.83 g AFDM m -2 for reference sites (P=0.004), and coarse particulates (>1 mm) averaging 960.37 ±121.42 g AFDM m-2 compared to 622.96 ±143.33 g AFDM m-2 (P=0.04). Furthermore, there were no differences in benthic organic matter standing stocks within impacted reaches (i.e., upstream and downstream of beaver dams). Benthic macroinvertebrate abundance or biomass did not differ between impacted reaches and reference reaches, or within impacted reaches. Taxonomic diversity as calculated by the Shannon-Wiener Index (H') was significantly higher (P=0.03) at reference reaches (H'=1.16) over impacted reaches (H'=0.99), but did not differ within impacted reaches (P=0.30). Collector-gatherers consistently dominated macroinvertebrate assemblages accounting for more than half (65-91%) of the total community. In conclusion my study suggests that beaver activity can have an effect on the retention of organic materials in streams, with impacted sites retaining and storing significantly higher levels of benthic organic matter. In contrast with other studies, my results indicate that beaver dams had little effect on macroinvertebrate assemblages, at least during low flow conditions in SE Coastal Plain streams.
Book Synopsis Evaluation of the Effects of Channelization on Fish Populations in North Carolina's Coastal Plain Streams by : William Harry Tarplee
Download or read book Evaluation of the Effects of Channelization on Fish Populations in North Carolina's Coastal Plain Streams written by William Harry Tarplee and published by . This book was released on 1971 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Impact Statement, Crabtree Creek, Wake County, North Carolina, Interceptor Sewer by :
Download or read book Environmental Impact Statement, Crabtree Creek, Wake County, North Carolina, Interceptor Sewer written by and published by . This book was released on 1975 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Land Use on the Water Quality and Biota of Three Streams in the Piedmont Province of North Carolina by : J. Kent Crawford
Download or read book Effects of Land Use on the Water Quality and Biota of Three Streams in the Piedmont Province of North Carolina written by J. Kent Crawford and published by . This book was released on 1989 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Journal of Soil and Water Conservation by :
Download or read book Journal of Soil and Water Conservation written by and published by . This book was released on 2017 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 25, no. 1 contains the society's Lincoln Chapter's Resource conservation glossary.
Book Synopsis Relations among floodplain water levels, instream dissolved-oxygen conditions, and streamflow in the lower Roanoke River, North Carolina, 1997-2001 by :
Download or read book Relations among floodplain water levels, instream dissolved-oxygen conditions, and streamflow in the lower Roanoke River, North Carolina, 1997-2001 written by and published by DIANE Publishing. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Riparian Areas by : National Research Council
Download or read book Riparian Areas written by National Research Council and published by National Academies Press. This book was released on 2002-10-10 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Clean Water Act (CWA) requires that wetlands be protected from degradation because of their important ecological functions including maintenance of high water quality and provision of fish and wildlife habitat. However, this protection generally does not encompass riparian areasâ€"the lands bordering rivers and lakesâ€"even though they often provide the same functions as wetlands. Growing recognition of the similarities in wetland and riparian area functioning and the differences in their legal protection led the NRC in 1999 to undertake a study of riparian areas, which has culminated in Riparian Areas: Functioning and Strategies for Management. The report is intended to heighten awareness of riparian areas commensurate with their ecological and societal values. The primary conclusion is that, because riparian areas perform a disproportionate number of biological and physical functions on a unit area basis, restoration of riparian functions along America's waterbodies should be a national goal.
Book Synopsis Restoration of Aquatic Ecosystems by : National Research Council
Download or read book Restoration of Aquatic Ecosystems written by National Research Council and published by National Academies Press. This book was released on 1992-01-01 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aldo Leopold, father of the "land ethic," once said, "The time has come for science to busy itself with the earth itself. The first step is to reconstruct a sample of what we had to begin with." The concept he expressedâ€"restorationâ€"is defined in this comprehensive new volume that examines the prospects for repairing the damage society has done to the nation's aquatic resources: lakes, rivers and streams, and wetlands. Restoration of Aquatic Ecosystems outlines a national strategy for aquatic restoration, with practical recommendations, and features case studies of aquatic restoration activities around the country. The committee examines: Key concepts and techniques used in restoration. Common factors in successful restoration efforts. Threats to the health of the nation's aquatic ecosystems. Approaches to evaluation before, during, and after a restoration project. The emerging specialties of restoration and landscape ecology.
Author :University of North Carolina (1793-1962). Institute of Government Publisher : ISBN 13 : Total Pages :230 pages Book Rating :4.3/5 (121 download)
Book Synopsis Stream Pollution in North Carolina by : University of North Carolina (1793-1962). Institute of Government
Download or read book Stream Pollution in North Carolina written by University of North Carolina (1793-1962). Institute of Government and published by . This book was released on 1951 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Quality Effects of Above-stream Fish Feeders in Low-nutrient North Carolina Mountain Streams by : James F. Gilliam
Download or read book Water Quality Effects of Above-stream Fish Feeders in Low-nutrient North Carolina Mountain Streams written by James F. Gilliam and published by . This book was released on 1997 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
