Bibliographie ; Changement global ; Courant marin ; Dynamique littorale ; Effet de serre ; Expansion océanique ; Fond sous-marin ; Géographie physique ; Interaction océan-atmosphère ; Littoral ; Milieu humide ; Niveau marin ; Océanologie
Mises au point et comptes rendus sur des sujets variés, entre autres : l'effet de serre et l'élévation du niveau marin| les études de géomorphologie sur les côtes à sédiments meubles| la mise en place des structures sous-marines| les courants et les
Défeuillaison presque totale, branches cassées, arbres traumatisés, nouvelles conditions climatiques sous forêt, reconstitution progressive de la branchaison, puis régénération dans les espaces laissés libres avec de nouveaux cortèges floristiques
Bank accretion and the development of vegetated depositional surfaces along modified alluvial channels
The purposes of this paper are to describe and interpret the initiation and development of bank-depositional surfaces and associated revegetation in relation to fluvial recovery from channelization. Special emphasis is given to variation in bank
form and process relative to inside and outside bends that develop during recovery.
Rates of soil development from four soil chronosequences in the southern Great Basin
The goals of this study are to characterize soil development in the southern Great Basin in locations with dated Quaternary surfaces, to estimate rates of soil development in such locations, and to evaluate the potential and the limitations of using
Development of miniature sorted patterned ground following soil erosion in East Falkland, South Atlantic
The features have developed in the L'Antioja valley, East Falkland, following recent erosion and display many of the characteristics associated with the operation of frost-related processes in regolith materials. The patterns are currently active
This paper briefly describes a model of the erosional development of catchments and their channel networks. The model differentiates between the dominant transport processes in hillslope and channels. The development of channels and hillslopes
In this review, the A. examines the important developments in tectonic geomorphology at a wide range of spatial and temporal scales and the growing interest of geologists in geomorphology in general, and tectonic geomorphology in particular
Two approaches to modelling surface erosion are described which can be used to explain the development of geomorphological features. The first approach uses non-linear wave theory and shows how surface gradient discontinuities can arise
The main scientific results in the last 30 years, such as conditions for glacier development, distribution of snowline altitude, glacier classification, ice formation, mass balance, glacier movement and glacier temperature are reviewed. A sketch map
The main objective in this work has been to develop load models/load diagrams for coastal areas where the environmental effect of nutrient discharges in general, and from fish farms in particular, can be related to the dose of nutrients (nitrogen
Hydraulic gold mining delivered large volumes of sediment to northern California stream channels from 1853 to 1884. Distinctive quartz composition of this sediment allow development of a sediment mixing index for determination of tailings
Dans les pays tropicaux marqués par une longue saison sèche, le développement économique est tributaire d'une bonne gestion de l'eau. Il est indispensable de bien connaître les ressources et leur répartition entre les divers bassins versants et de
L'A. présente les causes probables de la crise écologique mondiale et ses origines sociales. Il souligne que, pour en venir à bout, il faut développer la conception de l'écologie sociale, dont il précise ici le but, et la faire connaître à tous les
permettant de déterminer le caractère rationnel du développement et de la répartition de la production. Il en expose ensuite les problèmes d'organisation en décrivant les différentes étapes de déroulement des expertises écologiques concernant l'édification