Search Results - "Dunne, Kieran B J"

  • Showing 1 - 11 results of 11
Refine Results
  1. 1

    Sediment Entrainment and Slump Blocks Limit Permafrost Riverbank Erosion by Douglas, Madison M., Dunne, Kieran B. J., Lamb, Michael P.

    Published in Geophysical research letters (16-06-2023)
    “…Climatic warming and permafrost thaw are predicted to increase Arctic riverbank erosion, threatening communities and accelerating sediment, carbon and nutrient…”
    Get full text
    Journal Article
  2. 2

    What sets river width? by Dunne, Kieran B. J., Jerolmack, Douglas J.

    Published in Science advances (09-10-2020)
    “…The width of river channels is controlled by the resistance to erosion of the most difficult to erode material lining the channel. One of the simplest…”
    Get full text
    Journal Article
  3. 3

    Evidence of, and a proposed explanation for, bimodal transport states in alluvial rivers by Dunne, Kieran B. J, Jerolmack, Douglas J

    Published in Earth surface dynamics (25-07-2018)
    “…Gravel-bedded rivers organize their bank-full channel geometry and grain size such that shear stress is close to the threshold of motion. Sand-bedded rivers,…”
    Get full text
    Journal Article
  4. 4

    Mercury stocks in discontinuous permafrost and their mobilization by river migration in the Yukon River Basin by Smith, M Isabel, Ke, Yutian, Geyman, Emily C, Reahl, Jocelyn N, Douglas, Madison M, Seelen, Emily A, Magyar, John S, Dunne, Kieran B J, Mutter, Edda A, Fischer, Woodward W, Lamb, Michael P, West, A Joshua

    Published in Environmental research letters (01-08-2024)
    “…Rapid warming in the Arctic threatens to destabilize mercury (Hg) deposits contained within soils in permafrost regions. Yet current estimates of the amount of…”
    Get full text
    Journal Article
  5. 5

    Geomorphic risk maps for river migration using probabilistic modeling – a framework by Noh, Brayden, Wani, Omar, Dunne, Kieran B. J, Lamb, Michael P

    Published in Earth surface dynamics (08-05-2024)
    “…Lateral migration of meandering rivers poses erosional risks to human settlements, roads, and infrastructure in alluvial floodplains. While there is a large…”
    Get full text
    Journal Article
  6. 6

    Limits on the morphogenetic role of rain splash transport in hillslope evolution by Dunne, Thomas, Malmon, Daniel V., Dunne, Kieran B. J.

    “…An experimentally parameterized equation for rain splash transport was generalized in order to compute annual sediment transport rates for a range of climates…”
    Get full text
    Journal Article
  7. 7

    The Flocculation State of Mud in the Lowermost Freshwater Reaches of the Mississippi River: Spatial Distribution of Sizes, Seasonal Changes, and Their Impact on Vertical Concentration Profiles by Osborn, Ryan, Dunne, Kieran B. J., Ashley, Thomas, Nittrouer, Jeffrey A., Strom, Kyle

    “…We use in situ measurements of suspended mud to assess the flocculation state of the lowermost freshwater reaches of the Mississippi River. The goal of the…”
    Get full text
    Journal Article
  8. 8

    FlocARAZI: An In‐Situ, Image‐Based Profiling Instrument for Sizing Solid and Flocculated Suspended Sediment by Osborn, Ryan, Dillon, Brandon, Tran, Duc, Abolfazli, Ehsan, Dunne, Kieran B. J., Nittrouer, Jeffrey A., Strom, Kyle

    “…An inexpensive and compact underwater digital camera imaging system was developed to collect in situ high resolution images of flocculated suspended sediment…”
    Get full text
    Journal Article
  9. 9

    Flocculation characteristics of suspended Mississippi River mud under variable turbulence, water and salt sources, and salinity: a laboratory study by Abolfazli, Ehsan, Osborn, Ryan, Dunne, Kieran B. J., Nittrouer, Jeffrey A., Strom, Kyle

    Published in Frontiers in earth science (Lausanne) (21-02-2024)
    “…Muddy sediment constitutes a major fraction of the suspended sediment mass carried by the Mississippi River. Thus, adequate knowledge of the transport dynamics…”
    Get full text
    Journal Article
  10. 10

    Competing Influences of Land Use and Greenhouse Gas Emissions on Mississippi River Basin Hydroclimate Simulated Over the Last Millennium by Murphy, Kelsey, Dee, Sylvia, Doss‐Gollin, James, Dunne, Kieran B. J., O’Donnell, Michelle, Muñoz, Samuel

    Published in Paleoceanography and paleoclimatology (01-07-2024)
    “…The Mississippi River is a vital economic corridor used for generating hydroelectric power, transporting agricultural products, and municipal and industrial…”
    Get full text
    Journal Article
  11. 11

    Threshold constraints on the size, shape and stability of alluvial rivers by Phillips, Colin B., Masteller, Claire C., Slater, Louise J., Dunne, Kieran B. J., Francalanci, Simona, Lanzoni, Stefano, Merritts, Dorothy J., Lajeunesse, Eric, Jerolmack, Douglas J.

    Published in Nature reviews. Earth & environment (01-06-2022)
    “…The geometry of alluvial river channels both controls and adjusts to the flow of water and sediment within them. This feedback between flow and form modulates…”
    Get full text
    Journal Article