Can local drain flow measurements be utilized to improve catchment scale modelling?
Tile drains constitute a shortcut from agricultural fields to surface water systems, significantly altering the transport pathways and fate of nitrate during transport. A correct representation of tile drainage flow is thus crucial for estimating nitrate
Ida Karlsson Seidenfaden+4 more
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Geologic map of the Head of Grassy quadrangle, Lewis County, Kentucky [PDF]
R.H. Morris
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Geologic profile of Gay Head Cliff, Martha's Vineyard, Massachusetts [PDF]
Clifford A. Kaye
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Challenges in Road Construction and Timber Harvesting in Japan
Japan Islands fundamentally consisted of the accretionary wedges. The stratum of accretionary wedges inclined, and it made dip slope and opposite slope.
Hideo Sakai
doaj
The geology of the Strumble Head - Fishguard region, Dyfed, Wales [PDF]
An investigation was undertaken on the volcanic and volcaniclastic rocks forming the Fishguard Volcanic Group of Lower Ordovician age, which crop out in the Strumble Head - Fishguard area of Southwest Dyfed (North Pembrokeshire).\ud The nature of the lavas and volcaniclastic rocks suggests that this episode of vulcanicity was entirely subaqueous in ...
openaire
Geologic map of the Bristol Head quadrangle, Mineral and Hinsdale Counties, Colorado [PDF]
Thomas A. Steven
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Pyroclastic density currents are a life-threatening volcanic hazard. Our understanding and hazard assessments of these flows primarily rely on interpretations of their deposits. The occurrence of stratified layers, cross-stratification, and dune bedforms in these deposits has been assumed as indicative of dilute, turbulent, flows causing traction ...
Gregory Smith+7 more
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Geologic and seismic investigations of a proposed nuclear power plant site on Bodega Head, Sonoma County, California : Part I--Geologic investigations. Part II--Seismic hazards evaluations [PDF]
Julius Schlocker+3 more
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The high mobility of dense pyroclastic density currents (PDCs) is commonly attributed to high gas pore pressures. However, the influence of spatial and temporal variations in pore pressure within PDCs has yet to be investigated. Theory suggests that variability in the fluidisation and aeration of a current will have a significant control on PDC flow ...
Gregory Smith+3 more
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Documentation of a computer program to estimate the head in a well of finite radius using the U.S. Geological Survey modular finite difference ground-water flow model [PDF]
Michael Planert
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