Glacier dynamics around Slieve Bloom, Central Ireland
Analyses of both till and glacioaqueous sedimentary fabrics and their lithological characteristics have been carried out on sediments sampled at 8 sites located around the northern margin and piedmont of Slieve Bloom, as indicators of both
the direction of ice flow towards and across Slieve Bloom and the transport distances of tills deposited in and around the mountains. These 2 sets of information give indications of both the provenance of glacigenic sediments and their route into Slieve Bloom
Winter phytoplankton blooms within the Gironde plume waters in the bay of Biscay
Bloom ; Dynamique population ; Golfe de Gascogne ; Lumière ; Océan Atlantique ; Océan Atlantique Nord ; Phosphate ; Phytoplancton ; Température ; Variation saisonnière ; Variation spatiale
Atlantic Ocean ; Bay of Biscay ; Bloom ; Light ; North Atlantic ; Phosphates ; Phytoplankton ; Population dynamics ; Seasonal variation ; Spatial variation ; Temperature
Bloom ; Dinámica población ; Fitoplancton ; Fosfato ; Golfo de Vizcaya ; Luz ; Océano Atlántico ; Océano Atlántico Norte ; Temperatura ; Variación espacial ; Variación estacional
La thermostratification et l'augmentation saisonnière de la lumière sont généralement considérées comme les premières causes des blooms phytoplanctoniques printaniers dans les eaux tempérées. L'objectif de cette étude est de confirmer l'existence de
blooms hivernaux dans le panache de la Gironde (sud-est du golfe de Gascogne), responsable d'un épuisement précoce en phosphate, et de comprendre ce qui les a initié si précocement.
The fluvial concentration of heavy minerals in the Slieve Bloom Mountains, Central Ireland
This paper presents a model of the development of heavy mineral concentrations in alluvial sediments of the Slieve Bloom Mountains in the context of the Quaternary geomorphological development of these mountains. This is achieved by identifying
Problem cyanobacterial blooms: explanation and simulation modelling
Cyanobacteria (blue-green algae) have become an issue of increasing concern to water-resource managers in recent years. Cyanobacterial blooms form when a large population migrates to the lake surface. Vertical migration is controlled
A reconstruction of Pleistocene ice sheet limits in Slieve Bloom using heavy minerals
Alluvion ; Analyse en composantes principales ; Bassin-versant ; Calotte glaciaire ; Distribution spatiale ; Fluvioglaciaire ; Irlande ; Minéraux lourds ; Paléo-environnement ; Pléistocène ; Quaternaire ; Slieve Bloom
This paper presents the results of a survey of alluvial heavy minerals sampled from both upland and piedmont catchments of Slieve Bloom with the aim of reconstructing the incursion pattern of lowland ice into the uplands. The distribution
Algal bloom in a shallow lake with a special reference to lake (loch) Lindores, Scotland in Shallow lakes environment. (L'environnement des lacs eutrophes)
The alluvial heavy minerals of Slieve Bloom consist of an allochtonous group, glacially imported from the Carboniferous limestone piedmont, and an autochthonous group derived from the Lower Palaeozoic rocks of Slieve Bloom. The spatial distribution
the mountains, in particular a directionally specific distance decay in the carry over of minerals from the limestone piedmont into Slieve Bloom.
Cyanobacterial (blue-green algal) blooms in the UK: a review of the current situation and potential management options
Nuisance cyanobacterial blooms are an important environmenttal pproblem. The sustainable management of toxic cyanobacteria would increase the conservation and amenity value of affected water bodies, and decrease on-site water treatment costs
Satellite observations and model simulations of harmful algae blooms in coastal waters
Suite à la prolifération de l'algue toxique (harmful algal bloom, HAB) Chrysochromulina polypepis sur la côte sud de la Norvège, en 1988, un programme national de suivi opérationnel des floraisons phytoplanctoniques a été initié. Plus de 10 ans
Phosphorus limitation of winter/spring phytoplankton blooms within the Gironde plume in the bay of Biscay
Bloom ; Dynamique population ; Facteur limitant ; Golfe de Gascogne ; Océan Atlantique ; Océan Atlantique Nord ; Phosphore ; Phytoplancton ; Productivité primaire ; Turnover ; Variation saisonnière
Atlantic Ocean ; Bay of Biscay ; Bloom ; Limiting factor ; North Atlantic ; Phosphorus ; Phytoplankton ; Population dynamics ; Primary productivity ; Seasonal variation ; Turnover
Bloom ; Dinámica población ; Factor limitante ; Fitoplancton ; Fósforo ; Golfo de Vizcaya ; Océano Atlántico ; Océano Atlántico Norte ; Productividad primaria ; Turnover ; Variación estacional
campagnes réalisées de l'hiver à la fin du printemps en 1998 et 1999 mettent en évidence deux périodes importantes pour la production primaire. En fin d'hiver, les blooms phytoplanctoniques précoces ont épuisé rapidement le phosphate dans la couche de
The paper gives the reasons of the second blooming of the desert plants and its importance in the struggle for existence and evolution of the species. The A. depicts in detail the second blooming in two species: Oxytropis merkensis Bunge and Stipa
Preventive control against green algae bloom : what is made in Baie de Saint-Michel-en-Grève
Algae ; Baie de Saint Michel en Grève ; Bassin versant ; Biomasse ; Bloom ; Bretagne ; Chlorophyceae ; Chlorophyta ; Côtes d'Armor ; Europe ; France ; Lutte antipollution ; Milieu marin ; Nitrate ; Politique agricole ; Pollution eau ; Programme
Agricultural policy ; Algae ; Biomass ; Bloom ; Bretagne ; Chlorophyceae ; Chlorophyta ; Côtes d'Armor ; Diagnostic program ; Europe ; France ; Marine environment ; Nitrates ; Pollution control ; Thallophyta ; Water pollution ; Water quality
Algae ; Biomasa ; Bloom ; Bretagne ; Calidad agua ; Chlorophyceae ; Chlorophyta ; Contaminación agua ; Cuenca ; Côtes d'Armor ; Europa ; Francia ; Lucha anticontaminación ; Medio marino ; Nitrato ; Política agrícola ; Programa diagnóstico