Legend

From CliC Wiki
Jump to: navigation, search
CHARACTERISTIC Legend
Numerical Method
  • FD = Finite Difference
  • FE = Finite Element
  • FV = Finite Volume
Native Grid
  • ai = anisotropic
  • s = structured
Native Projection
  • Bam2001 = Bamber et al, 2001
  • Mor2014 = Morlighem et al, 2014
  • PS = Polar Stereographic
Interpolation Method
  • PISM = Regridded by PISM procedures
  • FOC = First order conservative interpolation
  • ISMIP6 = ISMIP6 Suggested Procedure
  • Lin = Linear
  • FV = Flux Variables
  • CRM = Conservative Remapping
  • SV = State Variables" Bil="Bilinear
Time Step
  • A = Adaptive
  • a = year
  • m = month
  • w = week
Ice Flow Mechanics
  • HBB = Hybrid Bueler and Brown (2009)
  • HO = HO (Blatter-Pattyn)
  • SSA = Shallow Shelf
  • SIA = Shallow Ice
Basal Sliding
  • PP = Pseudo-plastic
  • RobinBC = Robin BC for basal stress:
    Sigma_b = coefficient^2 * Neff ^r * |u_b|^(s-1) * u_b
    with r and s equal 1 and
    Neff=rho_ice*g*H+rho_water*g*z_s
  • Lin = Linear
  • WS = Weertman Sliding
  • VS = Viscous Sliding
Thermodynamics
  • E = Enthalpy (Aschwanden et al, 2013)
  • TM = Thermomechanical
Basal Hydrology
  • BMW = Basal meltwater calculated and used
    in substrate cohesion calculation.
    No routing of meltwater though. Bueler and van Pelt (2015)
  • null = ‘null’ model, locally produced basal meltwater
    can reduce the yield stress. Bueler and van Pelt (2015)
  • Darcian = Darcian, from Peyaud, 2006
  • Local = Local storage only
Advance and Retreat
  • GL = Grounding line
  • GIM = Grounded Ice Margin
  • CF = Calving Front
  • FEv = Freely evolving
  • Fx = Fixed
  • R = Retreat
Grounding Line Determination
  • Surf = Surface
  • DS = Driving Stress
  • SGP = Subgrid Parameterization
  • SEM = Subelement Migration
  • F = Flotation
Calving
  • FI = Floating Ice
  • C = Calves
  • CF = Calving Front
  • Fx = Fixed
  • SCD = Surface Crevasse Depth. Benn et al, 2007; Nick et al, 2010
  • SGID = Sub-Grid Scale Ice Dischage
  • MT = mass transport outside of prescribed coast mask at marine terminating outlet glaciers
  • R = Retreat only
  • SBL = Stress-based law, Levermann et al, 2012
  • O-IID = At prescribed coast mask, ocean-induced ice discharge parameterized, Furst et al, 2015
Initial SMB
  • HIR = HIRHAM5 RCM
  • PDD = Positive degree day
  • BOX = BOX reconstruction
  • MAR = regional climate model MAR
Initialization Method
  • SP = Spin Up
  • DA = Data Assimilation
  • CO = Combined
  • TSPM = Thermal Spin Up Modern Temperature
  • TSPP = Thermal Spin Up Paleo Temperature.
  • VSIC = Viscosity from SICOPOLIS
  • SRf = SEARISE forcing
Geothermal Dataset Used
  • SR = Shapiro and Ritzwoller, 2004
  • P = Purucker
  • G = Greve
  • FM = Fox Maule et al, 2005
Velocity Dataset Used
  • RM = Rignot & Mouginot, 2012
  • M = MEaSUREs 2000-2008
  • J = Joughin et al, 2010
Bedrock Dataset Used
  • B = Bamber et al, 2013
  • M = Morlighem et al, 2014