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On sampling and sorting of pebbles and cobbles on shores, a comment on shape development of trondhjemite pebbles and cobbles on shores in the southwestern finnish archipelago, by Mauri Pyokäri (1980)

Characteristics and quantity of pebble bed load at Gezhouba Project of the upper reaches of the Yangtze
This paper summarizes the results of investigation of the pebble bed load (PBL) with d > 10 mm at the Gezhouba Project and makes proposals for analyzing the characteristics of the PBL by using the geological and geomorphological method

Pebbles and cobbles on the Belgian North Sea beach
Quantitative and qualitative data are given for 276 pebble (4-64 mm) and cobble (64-256 mm) specimens from eight localities of the Belgian North Sea beach. The change in concentration of Paniselian sandstone since 1954 suggests a change

The Pebble Transmitter System (PETS) : first results of a technique for studying coarse material erosion, transport and deposition
The Pebble Transmitter System (PETS) which involves pebbles containing transmitters was tested at the Lainbach station in Bavaria in 1988. It offers several new approaches to investigate particle movement. It can be applied either as a cheap system

In situ abrasion of marked pebbles on two coarse-clastic beaches (Marina di Pisa, Italy)
Beach ; Coastal environment ; Coastal erosion ; Erosion rate ; Italy ; Marine abrasion ; Pebbles ; Research technique ; Toscana ; Tracer
In this paper pebbles marked by passive integrated transponders from 2 artificial coarse-grained beaches at Marina di Pisa (Tuscany, Italy) were analyzed in order to measure the in situ abrasion rate. The beaches (Cella 7 and Barbarossa) were set up
in 2006 as a form of coastal protection. The RFID technology (Radio Frequency Identification) was used to track the pebbles due to its reliability and limited costs. The tracers were released on the beaches in March 2009. The pebbles that were recovered
in May 2009 showed a significant increase in roundness, in particular the tracers that were released on Barbarossa. The average pebble weight loss measured at Cella 7 was slightly lower, which means lower mobilization rate at this site rather than

The three components of the pebble clusters occurring on the surface of a gravel bar were painted using different colours. Before and after each flood all the clusters were photographed and a comparison was made. This simple methodology allowed
. A pebble cluster generally loses the wake grain first, followed by the stoss pebbles. Discussion.

Effects of a pebble cluster on the turbulent structure of a depth-limited flow in a gravel-bed river
This paper presents original results from measurements of velocity taken at a high spatial and temporal resolution in a turbulent flow upstream and downstream from a pebble cluster. The high sampling resolutions in a natural environment permitted

The effects of artificial pebble concentrations on eolian sand transport on a beach
Aeolian features ; Aeolian transport ; Beach ; Canada ; Coastal environment ; Field experiment ; New Brunswick ; Pebbles ; Sand ; Spatial concentration ; Wind speed

A new subdivision of crystalline Fennoscandian erratic pebble assemblages (Saalian) in the central Netherlands in Special issue in the honour of J. D. De Jong.
assemblages of pebbles in these deposits, especially in till, are discussed and a new subdivision based on the Fennoscandian area of origin is introduced.

A 10-year record of the weathering rates of surficial pebbles in Kärkevagge, Swedish Lapland
Cold area ; Dolostone ; Experimentation ; Granite ; Lapland ; Pebbles ; Sweden ; Weathering

The effect of rock fragment cover on the deposition of airborne dust was examined in a wind tunnel. Four parameters were studied: pebble size, pebble flattening, cover density and wind speed. The effect of these parameters on the deposition of dust
on the pebbles, on the deposition of dust between and underneath the pebbles, and on total dust deposition was measured separately. Air flow separation seems to play a primary role in the spatial distribution of dust deposition within a rock fragment field

Pebbles of the Sungai Gombak

Indicator pebble counts in the Netherlands in Glacial deposits in north-west Europe.

Indicator pebbles and stone count methods in Glacial deposits in north-west Europe.

The analysis of pebbles on the bed of the upper Wharfe, Yorkshire in Geographical approaches to fluvial processes.

Shape of pebbles as an indicator of climatic changes during the Quaternary in makhtesh Ramon, Negev, Israel
Arid area ; Climatic index ; Fluvial terrace ; Geomorphometry ; Israel ; Negev ; Palaeoclimatology ; Palynology ; Pebbles ; Quaternary ; Stratigraphy

Relative ages of Pleistocene moraines discerned from pebble counts : eastern Sierra Nevada, California
A modified Wolman pebble count, traditionally used in fluvial science, is used to assess relative ages for glacial moraines at bloody and Sawmill canyons, eastern California. Results show statistically separable size distributions among surface

Weathering rates of fine pebbles at the soil surface in Kärkevagge, Swedish Lapland
Chemical erosion ; Cold area ; Dolostone ; Erosion rate ; Field experiment ; Geochemistry ; Glacial valley ; Granite ; Lapland ; Pebbles ; Sweden ; Weathering

GEOMORPHOLOGICAL SIGNIFICANCE OF PEBBLE SHAPES ALONG THE LITTORAL ZONE OF GHANA

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