Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Robert I. Ferguson"'
Publikováno v:
Geological Society, London, Memoirs, 2022, Vol.58(1), pp.257-270 [Peer Reviewed Journal]
The period 1965–2000 saw a sustained increase in research and publications on fluvial processes and landforms. The trend towards generalization and/or mechanistic understanding, rather than site-specific history, continued. Research was multidiscip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b067135af9bb812720fc5611e3fe6c07
https://doi.org/10.1144/m58-2021-18
https://doi.org/10.1144/m58-2021-18
Autor:
Robert I. Ferguson
Publikováno v:
Earth surface processes and landforms, 2021, Vol.46(1), pp.173-187 [Peer Reviewed Journal]
Assumptions about fluvial processes and process–form relations are made in general models and in many site‐specific applications. Many standard assumptions about reach‐scale flow resistance, bed‐material entrainment thresholds and transport r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b848f459dfefd2e8b5ddfaa701e63580
https://doi.org/10.1002/esp.5006
https://doi.org/10.1002/esp.5006
Autor:
Robert I. Ferguson
Publikováno v:
Water Resources Research, 2021, Vol.57(6), pp.e2021WR029979 [Peer Reviewed Journal]
Logarithmic and variable-power equations that use the bed D84 grain size as a roughness metric reproduce the general trend of flow resistance in streams with coarse beds, but they are unreliable for predictions in individual reaches. For site-specifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24faeff0b633660157396117a51a0c81
https://doi.org/10.1029/2021WR029979
https://doi.org/10.1029/2021WR029979
Publikováno v:
Earth surface processes and landforms, 2019, Vol.44(12), pp.2437-2449 [Peer Reviewed Journal]
Many models of incision by bedrock rivers predict water depth and shear stress from discharge; conversely, palaeoflood discharge is sometimes reconstructed from flow depth markers in rock gorges. In both cases assumptions are made about flow resistan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::754db07797893b05b428f121d3a3123d
https://doi.org/10.1002/esp.4673
https://doi.org/10.1002/esp.4673
Publikováno v:
World Geomorphological Landscapes ISBN: 9783030712457
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2154426790d37aaec9cb9e25e9a1b494
https://doi.org/10.1007/978-3-030-71246-4_5
https://doi.org/10.1007/978-3-030-71246-4_5
Publikováno v:
Journal of Geophysical Research: Earth Surface. 122:807-822
The presence of bare or partially-covered rock in an otherwise alluvial river implies a downstream change in transport capacity relative to supply. Field investigations of this change and what causes it are lacking. We used two sets of magnet-tagged
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7a2f3f596e6baaafff7c0cff7e35e1c
https://doi.org/10.1002/2016jf003946
https://doi.org/10.1002/2016jf003946
Publikováno v:
Water Resources Research. 53:2278-2293
Assumptions about flow resistance in bedrock channels have to be made for mechanistic modeling of river incision, paleoflood estimation, flood routing, and river engineering. Field data on bedrock flow resistance are very limited and calculations gen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a8511810b8679b7d4c3e82a3b457c93
https://doi.org/10.1002/2016wr020233
https://doi.org/10.1002/2016wr020233
Autor:
Mark New, Robert G. Hilton, Robert I. Ferguson, Darren R. Gröcke, K. E. Clark, A. Robles Caceres, A. J. West, Gregory P. Asner, Yadvinder Malhi, Toby R. Marthews
Publikováno v:
Journal of Geophysical Research: Biogeosciences. 122:449-469
Productive forests of the Andes are subject to high erosion rates that supply to the Amazon River sediment and carbon from both recently photosynthesized biomass and geological sources. Despite this recognition, the source and discharge of particulat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f4f7518b873ffd73d6ff478214289a4
https://doi.org/10.1002/2016jg003615
https://doi.org/10.1002/2016jg003615
Autor:
Robert I. Ferguson, Michael Church
Publikováno v:
Water Resources Research. 51:1883-1897
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd864d113d2891ec9c8f60318a6d2d09
https://doi.org/10.1002/2014wr016862
https://doi.org/10.1002/2014wr016862
Publikováno v:
Earth Surface Processes and Landforms. 38:47-61
River bifurcations are critical but poorly understood elements of many geomorphological systems. They are integralelements of alluvial fans, braided rivers, fluvial lowland plains, and deltas and control the partitioning of water and sediment through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e548c4dcffb5fc28ea0a050e83e8d5fe
https://doi.org/10.1002/esp.3268
https://doi.org/10.1002/esp.3268