Sediment grain size and microphytobenthic assemblage
Microphytobenthic diversity and function in estuarine soft sediment
... the assemblage by approximately 10 taxa compared to the MA treatment (Figure ...the assemblage consisted of taxa that were epipelic motile, large, or ...
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New methods for unmixing sediment grain size data
... total grain size spectra that appear nearly identical, but are not exactly the same (Figures 4c and ...these grain size spectra as two distinct ...particle size analyzers are compliant ...
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Uptake and mobilisation of metals associated with estuarine intertidal sediment by microphytobenthic diatoms
... the sediment surface using a modification of the lens tissue method developed by Stronkhorst et ...the sediment surface at low tide during daylight, to separate them from the ...pore size 80 µm, ...
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Cosmogenic 10Be in river sediment: where grain size matters and why
... on grain size, denudation rate estimates based on the sand fraction alone are potentially ...induce grain-size-dependent 10 Be concentrations is incomplete or has only been investigated in ...
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Investigations of grain size dependent sediment transport phenomena on multiple scales
... depth, sediment flux, discharge, and SIMWE erosion / deposition patterns for the clay, silt, sand, and small aggregate soil types, ...larger grain sizes with the same K t ...
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Sediment transport modelling in riverine environments: on the importance of grain size distribution, sediment density, and suspended sediment concentrations at the upstream boundary
... of sediment in these heavily polluted river ...deeper sediment. These verti- cal gradients complicate the modelling of sediment erosion, transport, and ...ulate sediment dynamics according to ...
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Sediment Distribution Based on Grain Size Analyses in Weda Bay, Northern Maluku
... of sediment distribution was conducted in Weda Bay, Northern Maluku to provide general information on transportation and deposition process based on sediment grain size ...floor ...
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Using LiDAR derivatives to estimate sediment grain size on beaches in False Bay
... larger grain sizes (represented by decreasing intensity) corresponds to an increase in slope as illustrated by Wiegl ...than grain size or ...
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Slope, Grain Size, and Roughness Controls on Dry Sediment Transport and Storage on Steep Hillslopes
... hillslope sediment transport models developed for low-relief, soil-mantled landscapes are poorly suited to explain the coupling between steep rocky hillslopes and headwater ...of sediment transport by dry ...
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Effect of Sediment Grain Size on Growth Performance of Juvenile Sea Cucumber (Holothuria tubulosa)
... muddy sediment of control group to be mixed frequently in large ...cause sediment, detritus and bacteria to mix continuously in the water column rather than to be accumulate on the upper sediment ...
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Variations in quantity, composition and grain size of Changjiang sediment discharging into the sea in response to human activities
... high sediment yielding regions of the upper Changjiang catch- ...the sediment yield of these parts of the Jialing River catchment has rapidly decreased since the soil conservation campaign began in the ...
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Reconstruction of sediment-transport pathways on a modern microtidal coast by a new grain-size trend analysis method
... the grain-size curve is ...median grain size and CV value are employed instead of mean grain size and sorting value, which are inevitably correlated to other granulometric ...the ...
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SEDIMENT VOLUME AND GRAIN-SIZE PARTITIONING BETWEEN SUBMARINE CHANNEL LEVEE SYSTEMS AND LOBES: AN EXPERIMENTAL STUDY
... the grain-size distribution is changed according to the components that are ...supplied sediment is transferred through the slope ...of sediment in mature channels implies that the ...
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Wave Period and Grain Size Controls on Short-Wave Suspended Sediment Transport Under Shoaling and Breaking Waves
... a sediment grain brought into suspension by a breaking wave (to an elevation proportional to the wave height, H) is assumed to be exposed to predominantly onshore velocities if the required time for ...
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How To Understand The Change In Sediment Size
... analyzed sediment deposits in the active river channel provide only a snap shot without any information on how and when these sediments have been ...relay grain-size with the flow competence of river ...
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Volumetric budget and grain size fractionation of a geological sediment routing system: Eocene Escanilla Formation, south central Pyrenees
... of sediment and its character- istic grain-size mix are key controls on depo- sitional facies and stratigraphic architectures in sedimentary ...on sediment caliber, budgets, and fl uxes are a ...
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Sediment transport processes across the Tibetan Plateau inferred from robust grain-size end members in lake sediments
... Abstract. Grain-size distributions offer powerful proxies of past environmental conditions that are related to sediment sorting ...of grain size as palaeoenvi- ronmental proxy, this ...
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Patterns of grain-size temporal variation of sediment transported by overland flow associated with moving storms: interpreting soil flume experiments
... of grain-size distribution of sediment yields generated in an experimental soil flume subjected to downstream and upstream moving rain ...ment grain-size evolution in time during a ...
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Long-term coastal openness variation and its impact on sediment grain-size distribution: a case study from the Baltic Sea
... in grain-size distribution in sediments from Gåsfjärden, a fjord- like inlet in the southwestern Baltic Sea, and explored potential drivers of the recorded changes in the sediment ...
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Grain size dependency in the occurrence of sand waves
... The model is based on the three-dimensional shallow water equations, applied to a tidal flow. An empirical bed load transport, which includes slope effects, models the sediment transport, and the bed level changes ...
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