Doris Allen

Name:	Doris Allen
Affiliation:	ITG, DAMTP
E-mail:	(only provided to users who are logged into talks.cam)
Last login:	Mon Apr 15 15:16:47 +0000 2013

Public lists managed by Doris Allen

• Fluid Mechanics (DAMTP)
• Geophysical and Environmental Processes (DAMTP/BPI)
• Informal Theoretical Geophysics Lunchtime Seminars (DAMTP)

Talks given by Doris Allen

Obviously this only lists talks that are listed through talks.cam. Furthermore, this facility only works if the speaker's e-mail was specified in a talk. Most talks have not done this.

Talks organised by Doris Allen

This list is based on what was entered into the 'organiser' field in a talk. It may not mean that Doris Allen actually organised the talk, they may have been responsible only for entering the talk into the talks.cam system.

• Submarine melt rate and circulation in an East Greenland fjord
• Theory and experiments for the Ice Sheet-Shelf System/Peeling of elastic sheets: bending, tension and instability
• Controls on grounding-line dynamics
• Segregation effects in granular collapses/Impingement of a plume on a rigid boundary
• The dynamics of land-atmosphere interaction in West Africa
• The Eyjafjallajökull volcanic plumbing system: insights from microseismicity
• Modelling the plumbing of ice sheets
• Secondary instabilities precursory to stratified shear flow transition to turbulence
• Basal control on fast glacier flow
• Field investigation of dyke emplacement mechanics: a case study on the Isle of Rum
• Convective instability of a reacting diffusive layer in a porous medium
• Magma chamber processes during crystallization of mafic layered intrusions
• CANCELLED - Avalanching and Segregation of a granular material – tumble, fall, segregate and sort
• Building a conceptual model of the oceanic overturning circulation
• Turbulence and energetics in Jupiter's atmosphere
• Exploration of a simple model for ice ages
• Efficient mixing in stratified flows: Rayleigh-Taylor instability within a stable stratification
• Bifurcation structure and stability of families of two-dimensional vortex pairs
• APS practice talks
• Melting at the marine termini of glaciers and ice sheets: insights from a simple plume model
• Thermal and tectonic consequences of India underthrusting Tibet
• The role of atmospheric dynamics in ozone-climate coupling
• The role of stratospheric water vapour in climate: radiative and dynamical perspectives
• Zooplankton grazing control of Southern Ocean phytoplankton biomass: A challenge to geoengineering proposals for Fe-fertilisation of the ocean
• Buoyancy-induced turbulent mixing in a narrow vertical channel / Seasonal heat storage in porous media
• The 2012 summer sea ice retreat in the Arctic and its implications
• Spin down of a stellar interior
• A biogeochemical framework for physical oceanographers interested in ocean carbon storage
• Thixotropic gravity currents & the ketchup question
• Geographically-localised coastal-trapped waves
• A Theory of the Meridional Overturning Circulation of the Ocean
• Polynyas / Internal Wave Attractors: Focussing without sloping boundaries
• Downwelling in Basins Subject to Buoyancy Loss
• CANCELLED - Finite volume fountains and dense vortices
• Drop formation of a power-law fluid on a thin film coating a vertical fibre
• Ocean processes at the Antarctic continental slope
• The formation of non-zonal jets over sloped topography in the ocean
• Assessing Antarctica's contribution to global sea level rise over the next century: progress made within the EU ice2se project
• Structure from chaos: vigorous convection in porous media
• Long-life sea surface temperature
• Elastica Fantastica - wrinkling, blistering, stretching and sticking of elastic sheets
• Carbon storage in the glacial ocean: radiocarbon recipes
• Towards the dynamic modelling of brine fluxes from sea ice
• Ocean observations beneath the floating tongue of Pine Island Glacier, West Antarctica: tales from an autonomous yellow submarine and its friends.
• Why is predicting the future of ice sheets so difficult?
• The fluid mechanics of ice-shelf buttressing
• Seismic Oceanography: High resolution imaging of thermohaline circulation to abyssal depths
• Modelling melt, water routing and the filling and drainage of lakes on the Greenland Ice Sheet
• Gravity driven intrusions in stratified fluids
• Air quality, ozone layer depletion and chemistry-climate interactions - measurements and modelling
• Mixing at high Richardson number
• Mixing of a stable linear density stratification in turbulent Taylor-Couette flow
• Dynamical mechanisms for Southern Hemisphere climate change due to the ozone hole
• Dispersion and mixing in quasi-two-dimensional turbulent jets
• Bacteria foraging in a turbulent ocean
• Impact of boundaries on ocean vortex patch dynamics
• Assessing the effusion rate of lava flows from thermal remote-sensing: theoretical and experimental studies of the spreading and cooling of viscous gravity currents
• Incorporating heat transfers into models of building ventilation
• 1 October 1968 to 30 September 2011
• Anisotropic sea ice mechanics
• Unsteady plumes and explosive volcanism
• Flow of rivers through lakes
• 13 'APS' talks
• Earth's inner core: hemispheres, anisotropy and rotation
• Dense suspension rheology, normal stresses, and migration
• The effects of capillary forces in two-phase gravity currents
• Instability of a viscous particle plume
• Reacting plumes and growing icicles: two experiments
• Fluid structure interaction of a microcapsule in flow
• Convective dissolution in CO2 sequestration: Porous media convection at high Rayleigh number/Brine drainage in sea ice
• Microswimmers, nanoswimmers and microfluidic mixers: The role of hydrodynamic interactions and fluctuations
• CANCELLED - Instabilities in viscous particle plumes
• Optimal stirring for passive scalar mixing
• CANCELLED - Reconciling the hemispherical structure of Earth's inner core with its super-rotation
• Modelling drops on micropatterned surfaces
• TBA
• Constraints on mush processes in solidifying gabbro
• Droplet formation and control in microfluidics
• Venice - sustainability and the impacts of the flood protection barriers
• Turbulent plumes in the Southern Ocean
• Numerical simulation of the clap-fling-sweep of hovering insects
• Solidification of poly-phase systems: what can gabbroic microstructures tell us?
• The Atlantic Overturning Circulation is not driven by meridional density gradients
• Spanwise rotation effects on wall bounded flows
• Compaction and crystallisation in magma chambers: the Skaergaard Intrusion
• Elastic response of a sheet-shelf system near the grounding line
• Role of stress fluctuations in dense granular flows
• Underground CO2 Storage: using monitoring and prediction to prove the concept
• Mountain ranges as viscous gravity currents
• Coarsening of metallic foams
• Wave breaking and ill-posedness of the perturbation theory for water waves
• Uncapping the Southern Ocean: evidence for a physical/dynamical barrier in the Southern Ocean and its role in glacial-interglacial CO2 variability
• Ice cores and climate: how long is an interglacial?
• Drumlins
• CANCELLED - APS DFD practice talks
• Climate science informing policy
• CANCELLED - Dispersion and mixing in quasi two-dimensional jets
• Missing mixing in the ocean mixed layer
• Cave rings
• Decadal climate variability over the past 100 years
• Locomotion on a slime layer: water snails versus land snails
• Building a network model for metallic foams
• CANCELLED - Physical Limnology: Recent Results from Lake Iseo
• Extreme Events in Finance and Geophysics. What Geophysics could teach Central Bankers
• The sound of climate change
• Climate change: where science and policy meet
• The politics of climate change
• Outlining an investigation into flows in lakes and reservoirs / Propagation and dissipation of Kelvin waves in the tropical tropopause layer
• The climate impacts of non-CO2 emissions by aviation
• Turbulent plumes with heterogeneous chemical reaction
• Regime change in volcanic systems
• PP and P'P' precursor observations of the mantle transition zone
• Geoengineering the Climate: Science, Governance & Uncertainty: the Royal Society study
• Mixing, jet sharpening and angular momentum in shallow atmospheres
• Eddies, jets, meanders and the Antarctic Circumpolar Current
• Transient phenomena in natural ventilation flows
• The implications of climate change, biodiversity loss and ecosystem degradation on food, water, energy and human security
• Diagnosis of relative humidity changes in a warmer climate using tracers of last saturation
• Predicting thrusting sequences and in-situ stress states by optimization
• Aspects of Advection-Diffusion-Reaction mechanisms of relevance to decontamination
• Pressure ridges and their role in the Arctic Ocean energy budget
• Disequilibrium melting of a two phase multicomponent mantle
• CANCELLED - Understanding contemporary change in West Antarctica: ocean interactions
• Dynamics of thermal plumes in newtonian and non-newtonian fluids
• Estimating uplift rate histories from longitudinal river profile
• Anoxia, methanogenesis, and uniformitarianism
• Paint and mud: cracks in drying dispersions
• Seismogenic fracture of magma
• Dynamics and spatiotemporal variability of ice streams
• Sailing On Diffusion
• Transport and dehydration in the tropical tropopause layer
• Geological storage of CO2; lessons learned from Australia's CO2CRC Otway Project
• Nonlinear peristaltic waves: the python's bitter pill to swallow
• Effects of subduction geometry on mountain building and volcanism in Japan
• Dispersion Relations for the Nonlinear Response of Chaotic Dynamical Systems
• Observational Evidence of Changes in the Brewer-Dobson Circulation
• Modelling laminar flow over curved substrates as a prelude to turbulent flows
• Origin of the Earth and Moon
• Ice shelf dynamics / The effect of channel boundaries on the flow of gravity currents in a porous medium
• Thermoviscous coupling in ice-sheets and its influence on grounding line migration
• Prediction of the response of a tropospheric climate to weak perturbations
• The porridge (and magma) problem: Viscoplastic Rayleigh-Benard convection
• Fossil fuel power generation and carbon dioxide emission
• Investigating the earthquake cycle and crustal deformation using space geodesy
• Tides in the middle Atmosphere
• Spin-up, adjustment and equilibrium state of the Antarctic Circumpolar Current
• Ablation - and maybe growth - at the base of floating ice sheets
• The three-dimensional morphology and topology of dendritic mushes
• Ensembles of stochastic Lagrangian trajectories and the variability of the turbulent diffusion in the atmosphere
• The impact of climate change on the global oceanic sink for CO2
• Seismic oceanography and turbulent mixing in the southern ocean
• Rayleigh-Taylor driven mixing
• Underwater granular flows
• APS DFD practice talks
• Air-sea exchange of trace gases
• Bending and buckling of slender viscous threads/Fracturing of an elastic porous rock
• Influence of laterial variations in the mantle on the geodynamo
• Non-monotonic rate-and-state friction: consequences of the physics of friction on earthquake mechanics
• Physical Limnology: A review
• Washboard road
• Past changes in the marine carbon cycle
• Fluid dynamics of carbon dioxide sequestration
• Title to be confirmed
• Miscible flow in porous media
• Whither sea ice
• Close encounters of the viscous kind - First contact in a viscous fluid
• Premelting phenomena and rock fracturing/Sector flow of viscous gravity currents
• CANCELLED - Submarine granular flows: how the interstitial fluid dramatically influences the granular dynamics
• Axi-symmetric spread of a viscous fluid over a shallow ocean and the dynamics of grounding lines
• Development of hydrocarbon miscibility in water and gas injection
• Vortex ring interaction with a particle layer
• Advances in simulating wave propagation in complex media: applications to rotational seismology and scattering
• Ripples on icicles and stalactites
• Models of convective exchange between lava lakes and magma chambers
• Modelling meltwater plumes from tidewater glaciers
• Rossby waves in the Ocean: Theoretical advances and recent satellite observations
• Reactive symplectite formation as tracers of late-stage liquids: Skaergaard Intrusion, East Greenland
• Mixing induced in oceanic overflows and dense gravity currents: a new entrainment parameterization
• Vortices and jets in geophysical flows
• Geophysical evidence for highly focused fluid flow in sedimentary basins
• Static zones in granular flows
• Thermal evolution of the Earth: evidence from Archean komatiites and basalts
• Porous ceramics by controlled solidification of (colloidal) suspensions
• The stability of ice sheets: current understanding
• Climate change and the trillion-dollar millennium mathematics problem
• Marvelous mathematical models
• Volatile geochemistry of volcanic eruptions
• The melt inclusion record of concurrent mixing and cooling in basaltic magma chambers
• A brief overview of models of sea ice rheology