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Petra Lasch-Born authoredPetra Lasch-Born authored
amod_effect.f 6.16 KiB
!*****************************************************************!
!* *!
!* 4C (FORESEE) Simulation Model *!
!* *!
!* environmental variables and indices *!
!* *!
!* containes: *!
!* DATA_BIODIV *!
!* DATA_FROST *!
!* *!
!* Copyright (C) 1996-2018 *!
!* Potsdam Institute for Climate Impact Reserach (PIK) *!
!* Authors and contributors see AUTHOR file *!
!* This file is part of 4C and is licensed under BSD-2-Clause *!
!* See LICENSE file or under *!
!* http://www.https://opensource.org/licenses/BSD-2-Clause *!
!* Contact: *!
!* https://gitlab.pik-potsdam.de/foresee/4C *!
!* *!
!*****************************************************************!
module data_biodiv
! indices of fire and biodiversity
! sum of hot days (Tmax>=25°C) and precipitation sum in the potential fire period
integer :: Ndayshot
real :: Psum_FP
integer :: prec_flag1 = 0 ! flag is equal 1 if first time precipitation of 5 mm occurs after bud burst of birch
integer :: prec_flag2 = 0
real :: ntindex ! temperature index
! fire risk
integer :: fire_indw = -99 ! fire index west
integer :: fd_fire_indw(1:5) = 0 ! frequency distribution of fore index west values
integer :: fire_inde = -99 ! fire index east
integer :: fire_indi_day = 0 ! days with forest fire indicator greater then a threshold (east)
real :: fire_indi = 0.0 ! forest fire indicator (east)
real :: fire_indi_max = 0.0 ! maximum forest fire indicator (east)
real :: fire_indb = -99 ! fire index Bruschek
real :: fire_indb_m = -99 ! mean yearly fire index Bruschek of simulation period
real :: tsumrob ! temperature sum 'Robinie'
real :: day_bb_rob = 0 ! day of budburst 'Robinie'
real :: tsumbi ! temperature sum birch
real :: day_bb_bi = 0 ! day of budburst birch
integer :: day_nest = 0 ! days since the last prec. greater then 3 mm (Nesterov)
real :: p_nest = 0.0 ! ignition index of Nesterov
type fire_risk
integer :: index ! daily fire risk level
integer, dimension (5):: frequ ! frequency of of fire risk levels (5 classes) of a year
real :: mean ! mean fire risk level of a year
real :: mean_m ! mean yearly fire risk level of simulation period
end type fire_risk
type (fire_risk),dimension(3) :: fire ! 1 - fire index west
! 2 - fire index east (M68 international)
! 3 - fire index Nesterov
! upper limit of climatic water balance for fire risk class (west)
real, dimension(4,7) :: risk_class
DATA risk_class &
/ 5., -3., -9., -15., & ! march
3., -8., -16., -27., & ! april
-3., -16., -25., -35., & ! may
-12., -24., -32., -41., & ! june
-12., -24., -31., -40., & ! july
-8., -20., -28., -37., & ! august
-6., -18., -26., -35./ ! september
integer, dimension(38) :: daybb_rob
integer, dimension(38) :: daybb_bi
DATA daybb_bi/100,114,115,113,120,115,111,109,123,124,113,110,119,99,117,117,118,117,120,124,101,117,113,117,112,119,116,112, &
102,92,106,109,109,110,111,112,112,101/
DATA daybb_rob/152,165,156,151,166,148,153,153,160,163,151,161,160,163,159,161,162,158,153,163,153,153,154,159,151,152,166,154, &
147,143,168,145,135,148,151,155,155,138/
end module data_biodiv
module data_frost
integer, allocatable, save, dimension(:) :: dnlf ! number of days with late frost during vegetation period
real, allocatable, save, dimension (:) :: tminmay_ann ! minimum temperature in may
integer, allocatable, save, dimension(:) :: date_lf ! date of last frost after start of vegetation period per year
integer, allocatable, save, dimension(:) :: date_lftot ! annual date of last frost event
integer, allocatable, save, dimension(:) :: anzdlf ! number of days with frost from April until June
integer, allocatable, save, dimension(:) :: sumtlf ! sum of temperature of days with frost from April until June
integer :: dlfabs ! number of day of the last frost for the whole simulation period
real :: tminmay ! minimum temperature of may of the whole simulation period
integer, allocatable, save, dimension(:) :: dnlf_sp ! number of day with late frost during vegetation period
integer :: dlfabs_sp ! number of day of the last frost for the whole simulation period
real :: tminmay_sp ! minimum temperature of may of the whole simulation period
real :: temp_frost = 0. ! temperature threshold of frost
integer :: lfind ! last frost index
real :: mlfind ! mean lfind
integer :: maxlfind ! maximum value of 5 part inidces
integer :: lfind_sp ! last frost index birch
integer :: maxlfind_sp ! last frost index beech
real :: mlfind_sp ! mean lfind
integer :: taxnum
end module data_frost