Preservation of natural resources becomes an important issue in our societies. Raw materials of the fired-clay industry are considered as non-renewable because there are extracted from fossil geologic formations. In this context, current fine-grained deposits of fluvial and coastal systems constitute alternatives to the quarrying of geologic formations. The aim of this thesis is firstly to assess, within France, the renewal of the resource for such materials; and secondly, to seek alternative methods to enhance the use of such sediments to reduce the yearly volume of fossil sediments consumed by fired-clay industry.A first evaluation allowed highlighting that the renewal of the source of fine sediments is provided by the fluvial and coastal...
The accumulation of sediments at the bottom of rivers and channels leads to their silting-up. An imp...
The exploitation of natural granular resources is necessary to meet the needs of construction and pu...
In order to improve the management and treatment of dredged marine sediments and quarry fillers as s...
Preservation of natural resources becomes an important issue in our societies. Raw materials of the ...
La préservation des ressources naturelles prend une part de plus en plus importante dans nos société...
International audienceThe preservation of natural resources becomes an important issue in the genera...
International audiencePreservation of natural resources becomes an important issue in the general fr...
Hydroelectric dams, as well as waterways and marine harbours, can be subject to solid particles accu...
Sediment dredging is needed to ensure good operation of ports, waterways and reservoirs insofar as n...
Les retenues hydroélectriques, au même titre que les voies navigables et les ports maritimes, peuven...
In order to maintain maritime and river activities, more than 50 Mm3 of sediment are dredged each ye...
In France, approximately 56 Mm3 of sediments are dredged annually but are considered as waste in vie...
En France, environ 56 Mm3 de sédiments sont annuellement dragués mais sont considérés comme des déch...
International audienceAcross the world, every year, several millions of tons of sediments are dredge...
International audienceNew regulations in France attempt to take into account a circular economy in o...
The accumulation of sediments at the bottom of rivers and channels leads to their silting-up. An imp...
The exploitation of natural granular resources is necessary to meet the needs of construction and pu...
In order to improve the management and treatment of dredged marine sediments and quarry fillers as s...
Preservation of natural resources becomes an important issue in our societies. Raw materials of the ...
La préservation des ressources naturelles prend une part de plus en plus importante dans nos société...
International audienceThe preservation of natural resources becomes an important issue in the genera...
International audiencePreservation of natural resources becomes an important issue in the general fr...
Hydroelectric dams, as well as waterways and marine harbours, can be subject to solid particles accu...
Sediment dredging is needed to ensure good operation of ports, waterways and reservoirs insofar as n...
Les retenues hydroélectriques, au même titre que les voies navigables et les ports maritimes, peuven...
In order to maintain maritime and river activities, more than 50 Mm3 of sediment are dredged each ye...
In France, approximately 56 Mm3 of sediments are dredged annually but are considered as waste in vie...
En France, environ 56 Mm3 de sédiments sont annuellement dragués mais sont considérés comme des déch...
International audienceAcross the world, every year, several millions of tons of sediments are dredge...
International audienceNew regulations in France attempt to take into account a circular economy in o...
The accumulation of sediments at the bottom of rivers and channels leads to their silting-up. An imp...
The exploitation of natural granular resources is necessary to meet the needs of construction and pu...
In order to improve the management and treatment of dredged marine sediments and quarry fillers as s...