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Seasonal variation of solute concentration in melt waters draining from an Alpine glacier
Electrical conductivity of melt waters draining from the portal of Gornergletscher, Switzerland, was recorded continuously for extended periods during 1978-79 hydrological year. Conductivity was used as a surrogate measure of the total dissolved
solids concentration in melt water to describe the seasonal variation of solute and its relation to discharge, in an attempt to use melt-water hydrochemistry as an indicator of the nature of subglacial processes within an Alpine glacier. Melt-water
hydrochemistry provides some insight into the nature of subglacial chemical processes, but, since melt waters do not appear to have access to all areas of the glacier bed, it probably underestimates total chemical activity.

Ice stream shear margin moraines

The AA. focus on subglacially produced ice stream shear margin moraines, and provide a detailed description of their characteristics and dimensions. They concentrate on several moraines associated with the activity of M'Clintock Channel Ice Stream
which drained the northwestern margin of the Laurentide Ice Sheet around 10 000 years ago. This paper also explores their possible mode of formation.

The question of the Brain drain from the Philippines
Brain drain ; Emigration de cerveaux ; Géographie de l'Asie ; Migration ; Philippines

DRAIN, Michel

Territorial cohesion, brain drain and digital divide
Brain drain in Eastern Germany and increasing governance paradoxes related to the outcomes of post-socialist peripheralization, new approach to educational policy in Saxony and Brandenburg. - (IfL)

Erosion and natural revegetation associated with surface land drains in upland peatlands
This paper examines blanket peat catchments in northern Britain and provides data on the erosion and revegetation of land drains and the sediment production from peatland drains. It provides a novel survey of the geomorphology of peat drains
and the first detailed measured comparison of sediment flux from open drains, intact peat subcatchments, drains that have been blocked by peat dams and sediment production from the catchment outlet.

Le Portugal.

SOME GENETIC CHARACTERISTICS OF THE FREELY DRAINED SOILS OF THE ETTRICK ASSOCIATION IN EAST SCOTLAND

A review of pedogenic zonation in well-drained soils of the Southern Circumpolar Region
The objectives of this paper are : 1) to summarize data for major soils, in particular the well-drained or zonal soils| 2) to examine soil-forming processes along a bioclimatic gradient| 3) to refine Tedrow's (1977) pedologic zones| and 4

Essais de mise en évidence et étude de l'environnement de drains karstiques par des techniques géophysiques
Etude, par des techniques géophysiques (sondages électriques et électromagnétiques) de deux cavités du karst nivernais. On n'obtient pas d'image probante des drains, mais seulement un ensemble d'anomalies de causes diverses. La méthode doit donc

Cressey Dymock and the draining of the Fens: an early agricultural model
In England under the Protectorate, new patterns of land-ownership and the draining of previously waste lands made more urgent the need to evolve rational methods of land use. The work of Cressey Dymock, one of the Hartlib circle, is presented

The aims of this study were to assess the infiltration capacity of some extensive soils in Ireland and also its spatial and temporal variability. Infiltration capacity was measured using double-ring infiltrometers at one poorly drained, one
imperfectly drained and eight freely drained sites. Discussion of the results of two series of measurements performed in winter and summer, in 1988 and in 1995-1996. A pronounced seasonal effect is highlighted and therefore a significant risk of overland flow

Impact du Brain-drain interne des diplômés des parcours science et techniques de l’université de Ngaoundéré sur le développement du Nord Cameroun
Brain drain ; Cameroon ; Enquiry ; Impact ; Regional development ; University
L’article analyse l’impact du brain drain interne ou la fuite des cerveaux interne au développement de la région du Nord. La méthodologie de recherche est basée sur les enquêtes par questionnaires standard et sur les entretiens. L’analyse

Manuel de Teran (1904-1984)

Some effects of the plantation of conifers on a freely drained lowland soil, Forest of Dean, UK

Environmental effects of drainage, drain-blocking and prescribed vegetation burning in UK upland peatlands
drainage, drain blocking and rotational heather burning. Relatively little is known about the environmental effects of rotational heather burning compared with drainage and drain-blocking management, and for all three of these management techniques
there is scarce information on river ecosystem response. The AA. hypothesize some likely effects of basin-scale drainage, drain blocking and heather burning on stream ecosystems and illustrate these with a schematic model. Such a holistic consideration of peatland

Periglacial features developed on the exposed lake bottoms of seven lakes that drained rapidly after 1950, Tuktoyaktuk Peninsula area, western Arctic coast, Canada
Etude de phénomènes périglaciaires divers sur les fonds de 7 lacs qui ont été rapidement drainés après 1950 dans la péninsule de Tuktoyaktuk (delta du Mackenzie, Canada) : croissance de coins de glace, formation de fosses d'effondrement, écoulement

Quel espoir pour les tourbières hautes assassinées ? L'impact du colmatage des drains depuis 1966, en fagne des Deux-Séries (Réserve naturelle des Hautes-Fagnes, Belgique)
La fagne des Deux-Séries a été dégradée par suite du drainage des tourbières du XVIIIe à la fin du XIXe siècle. Sur les drains principaux, 806 barrages ont été construits entre 1966 et 1977, dans l'espoir d'y restaurer les groupements originels de

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