PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Rates of gully erosion along Pikes Peak Highway, Colorado, USA

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Pikes Peak Highway is a partially paved road between Cascade, CO and the summit of Pikes Peak (4300 meters). Significant gully erosion is occurring on the hillslopes due to the concentration of surface runoff along the road surface and adjacent drainage ditches. As a result, large quantities of sediment are transported to the surrounding valley stream networks causing significant damage to riparian, wetland, and aquatic environments. This study addresses the rates of gully erosion along the Pikes Peak Highway.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
75--80
Opis fizyczny
Bibliogr. 14 poz., rys.
Twórcy
autor
autor
Bibliografia
  • Bocco G., 1991. Gully erosion: Processes and models.Progress in PhysicalGeography15(4): 392–406.
  • Croke J. & Mockler S., 2001. Gully initiation and road-to-stream linkage in a forested catchment, southeastern Australia. Earth Surface Processes and Landforms 26(2): 205–217.
  • de Oliveira M.A.T., 1989. Erosion disconformities and gully morphology: A threedimensional approach. Catena 16(4–5): 413–423.
  • Desmet P.J.J., Poesen J., Govers G., & Vandaele K.,1999. Importance of slope gradient and contributing area for optimal prediction of the initiation and trajectory of ephemeral gullies. Catena 37(3–4): 377–392.
  • Jones J.A., Swanson F.J., Wemple B.C., & Snyder K.U., 2000. Effects of roads on hydrology, geomorphology, and disturbance patches in stream networks. Conservation Biology 14(1): 76–85.
  • Moges A. & Holden M.N., 2008. Estimating the rate and consequences of gully development, a case study of Umbulo catchment in southern Ethiopia. Land Degradation & Development 19(5): 574–586.
  • Montgomery D., 1994. Road surface drainage, channel initiation, and slope instability. Water Resources Research 30(6): 1925–1932.
  • Montgomery D.R. & Dietrich W.E., 1994. Landscape dissection and drainage area-slope thresholds. In: Kirkby M.J., (ed.) Process models and theoreticalgeomorphology, Wiley, New York: 221–246.
  • Moeyersons J., 1991. Ravine formation on steep slopes: Forward versus regressive erosion. Some case studies from Rwanda. Catena 18(3–4): 309–324.
  • Moeyersons J., 2003. The topographic thresholds of hillslope incisions in southwestern Rwanda. Catena 50(2–4): 381–400.
  • Nachtergaele J., Poesen J., Vandekerckhove L., Oostwoud Wijdenes D. & Roxo M., 2001. Testing the ephemeral Gully Erosion Model (EGEM)for two Mediterranean environments. Earth Surface Processes and Landforms 26: 17–30.
  • Nyssen J., Poesen J., Moeyersons J., Luyten E., Veyret-Picot M., Deckers J., Haile M. & Govers G., 2002. Impact of road building on gully erosion risk: A case study from the northern Ethiopian highlands. Earth Surface Processes and Landforms 27(12): 1267–1283.
  • Poesen J., Nachtergaele J., Verstraeten G. & Valentin C., 2003. Gully erosion and environmental change: Importance and research needs. Catena 50: 91–133.
  • United States Department of Agriculture National Resources Conservation Service, 2010. Historical Accumulated Precipitation (Daily) for Site 1057 in the state of Colorado. http://www3.wcc.nrcs.usda. gov/nwcc/site?sitenum=1057&state=co (last accessed 23 April 2010).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ5-0051-0057
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.