//---------------------------------------------------------------------
public void CohortPartialMortality(object sender, Landis.Library.BiomassCohorts.PartialDeathEventArgs eventArgs)
{
ExtensionType disturbanceType = eventArgs.DisturbanceType;
ActiveSite site = eventArgs.Site;
Landis.Library.BiomassCohorts.ICohort cohort = eventArgs.Cohort;
double fractionPartialMortality = (double)eventArgs.Reduction / (double)cohort.Biomass;
//PlugIn.ModelCore.UI.WriteLine(" BIOMASS SUCCESSION PARTIAL MORTALITY START: species={0}, age={1}, biomass={2}, fraction_mortality={3:0.00}.", cohort.Species.Name, cohort.Age, cohort.Biomass, fractionPartialMortality);
int nonWoody = cohort.ComputeNonWoodyBiomass(site);
int woody = (cohort.Biomass - nonWoody);
float foliarInput = ((float)nonWoody * (float)fractionPartialMortality);
float woodInput = ((float)woody * (float)fractionPartialMortality);
if (disturbanceType.IsMemberOf("disturbance:harvest"))
{
SiteVars.HarvestPrescriptionName = PlugIn.ModelCore.GetSiteVar <string>("Harvest.PrescriptionName");
if (!Disturbed[site]) // this is the first cohort killed/damaged
{
HarvestEffects.ReduceLayers(SiteVars.HarvestPrescriptionName[site], site);
}
woodInput -= woodInput * (float)HarvestEffects.GetCohortWoodRemoval(site);
foliarInput -= foliarInput * (float)HarvestEffects.GetCohortLeafRemoval(site);
}
if (disturbanceType.IsMemberOf("disturbance:fire"))
{
SiteVars.FireSeverity = PlugIn.ModelCore.GetSiteVar <byte>("Fire.Severity");
if (!Disturbed[site]) // this is the first cohort killed/damaged
{
if (SiteVars.FireSeverity != null && SiteVars.FireSeverity[site] > 0)
{
FireEffects.ReduceLayers(SiteVars.FireSeverity[site], site);
}
}
double woodFireConsumption = woodInput * (float)FireEffects.ReductionsTable[(int)SiteVars.FireSeverity[site]].CoarseLitterReduction;
double foliarFireConsumption = foliarInput * (float)FireEffects.ReductionsTable[(int)SiteVars.FireSeverity[site]].FineLitterReduction;
woodInput -= (float)woodFireConsumption;
foliarInput -= (float)foliarFireConsumption;
}
ForestFloor.AddWoody(woodInput, cohort.Species, site);
ForestFloor.AddLitter(foliarInput, cohort.Species, site);
//PlugIn.ModelCore.UI.WriteLine(" BIOMASS SUCCESSION PARTIAL MORTALITY SUMMARY: Cohort Partial Mortality: species={0}, age={1}, disturbance={2}.", cohort.Species.Name, cohort.Age, disturbanceType);
//PlugIn.ModelCore.UI.WriteLine(" InputB/TotalB: Foliar={0:0.00}/{1:0.00}, Wood={2:0.0}/{3:0.0}.", foliarInput, nonWoody, woodInput, woody);
return;
}
public void CohortTotalMortality(object sender, DeathEventArgs eventArgs)
{
ExtensionType disturbanceType = eventArgs.DisturbanceType;
ActiveSite site = eventArgs.Site;
ICohort cohort = (Landis.Library.BiomassCohorts.ICohort)eventArgs.Cohort;
int foliarInput = cohort.ComputeNonWoodyBiomass(site);
int woodInput = (cohort.Biomass - foliarInput);
if (disturbanceType != null)
{
if (PlugIn.CalibrateMode && PlugIn.ModelCore.CurrentTime > 0)
{
PlugIn.ModelCore.UI.WriteLine(" BIOMASS SUCCESSION TOTAL MORTALITY: species={0}, age={1}, woodInput={2}, foliarInputs={3}.", cohort.Species.Name, cohort.Age, woodInput, foliarInput);
}
if (disturbanceType.IsMemberOf("disturbance:fire"))
{
SiteVars.FireSeverity = PlugIn.ModelCore.GetSiteVar <byte>("Fire.Severity");
Landis.Library.Succession.Reproduction.CheckForPostFireRegen(eventArgs.Cohort, site);
if (!Disturbed[site]) // the first cohort killed/damaged
{
if (SiteVars.FireSeverity != null && SiteVars.FireSeverity[site] > 0)
{
FireEffects.ReduceLayers(SiteVars.FireSeverity[site], site);
}
}
double woodFireConsumption = woodInput * (float)FireEffects.ReductionsTable[(int)SiteVars.FireSeverity[site]].CoarseLitterReduction;
double foliarFireConsumption = foliarInput * (float)FireEffects.ReductionsTable[(int)SiteVars.FireSeverity[site]].FineLitterReduction;
woodInput -= (int)woodFireConsumption;
foliarInput -= (int)foliarFireConsumption;
}
else
{
if (disturbanceType.IsMemberOf("disturbance:harvest"))
{
SiteVars.HarvestPrescriptionName = PlugIn.ModelCore.GetSiteVar <string>("Harvest.PrescriptionName");
if (!Disturbed[site]) // the first cohort killed/damaged
{
HarvestEffects.ReduceLayers(SiteVars.HarvestPrescriptionName[site], site);
}
woodInput -= (int)(woodInput * (float)HarvestEffects.GetCohortWoodRemoval(site));
foliarInput -= (int)(foliarInput * (float)HarvestEffects.GetCohortLeafRemoval(site));
}
// If not fire, check for resprouting:
Landis.Library.Succession.Reproduction.CheckForResprouting(eventArgs.Cohort, site);
}
}
//PlugIn.ModelCore.UI.WriteLine("Cohort Died: species={0}, age={1}, wood={2:0.00}, foliage={3:0.00}.", cohort.Species.Name, cohort.Age, wood, foliar);
ForestFloor.AddWoody(woodInput, cohort.Species, eventArgs.Site);
ForestFloor.AddLitter(foliarInput, cohort.Species, eventArgs.Site);
// Assume that ALL dead root biomass stays on site.
//Roots.AddCoarseRootLitter(Roots.CalculateCoarseRoot(cohort, cohort.WoodBiomass), cohort, cohort.Species, eventArgs.Site);
//Roots.AddFineRootLitter(Roots.CalculateFineRoot(cohort, cohort.LeafBiomass), cohort, cohort.Species, eventArgs.Site);
if (disturbanceType != null)
{
Disturbed[site] = true;
}
return;
//ExtensionType disturbanceType = eventArgs.DisturbanceType;
//if (disturbanceType != null)
//{
// ActiveSite site = eventArgs.Site;
// Disturbed[site] = true;
// if (disturbanceType.IsMemberOf("disturbance:fire"))
// Reproduction.CheckForPostFireRegen(eventArgs.Cohort, site);
// else
// Reproduction.CheckForResprouting(eventArgs.Cohort, site);
//}
}
//---------------------------------------------------------------------
public void CohortPartialMortality(object sender, Landis.Library.BiomassCohorts.PartialDeathEventArgs eventArgs)
{
ExtensionType disturbanceType = eventArgs.DisturbanceType;
ActiveSite site = eventArgs.Site;
Landis.Library.BiomassCohorts.ICohort cohort = eventArgs.Cohort;
double partialMortality = (double)eventArgs.Reduction;
if (PlugIn.CalibrateMode && PlugIn.ModelCore.CurrentTime > 0)
{
PlugIn.ModelCore.UI.WriteLine(" BIOMASS SUCCESSION PARTIAL MORTALITY I: species={0}, age={1}, disturbance={2}.", cohort.Species.Name, cohort.Age, disturbanceType);
PlugIn.ModelCore.UI.WriteLine(" BIOMASS SUCCESSION PARTIAL MORTALITY I: eventReduction={0:0.0}, new_cohort_biomass={1}.", eventArgs.Reduction, cohort.Biomass);
}
double nonWoodyFraction = (double)cohort.ComputeNonWoodyBiomass(site) / (double)cohort.Biomass;
double woodyFraction = 1.0 - nonWoodyFraction;
float foliarInput = (float)(partialMortality * nonWoodyFraction); // ((float) nonWoody * (float) fractionPartialMortality);
float woodInput = (float)(partialMortality * woodyFraction); // ((float) woody * (float) fractionPartialMortality);
if (PlugIn.CalibrateMode && PlugIn.ModelCore.CurrentTime > 0)
{
PlugIn.ModelCore.UI.WriteLine(" BIOMASS SUCCESSION PARTIAL MORTALITY II: species={0}, age={1}, woodInput={2}, foliarInputs={3}.", cohort.Species.Name, cohort.Age, woodInput, foliarInput);
}
if (disturbanceType.IsMemberOf("disturbance:harvest"))
{
SiteVars.HarvestPrescriptionName = PlugIn.ModelCore.GetSiteVar <string>("Harvest.PrescriptionName");
if (!Disturbed[site]) // this is the first cohort killed/damaged
{
HarvestEffects.ReduceLayers(SiteVars.HarvestPrescriptionName[site], site);
}
woodInput -= woodInput * (float)HarvestEffects.GetCohortWoodRemoval(site);
foliarInput -= foliarInput * (float)HarvestEffects.GetCohortLeafRemoval(site);
}
//PlugIn.ModelCore.UI.WriteLine(" BIOMASS SUCCESSION PARTIAL MORTALITY: species={0}, age={1}, woodInput={2}, foliarInputs={3}.", cohort.Species.Name, cohort.Age, woodInput, foliarInput);
if (disturbanceType.IsMemberOf("disturbance:fire"))
{
SiteVars.FireSeverity = PlugIn.ModelCore.GetSiteVar <byte>("Fire.Severity");
if (!Disturbed[site]) // this is the first cohort killed/damaged
{
if (SiteVars.FireSeverity != null && SiteVars.FireSeverity[site] > 0)
{
FireEffects.ReduceLayers(SiteVars.FireSeverity[site], site);
}
}
double woodFireConsumption = woodInput * (float)FireEffects.ReductionsTable[(int)SiteVars.FireSeverity[site]].CoarseLitterReduction;
double foliarFireConsumption = foliarInput * (float)FireEffects.ReductionsTable[(int)SiteVars.FireSeverity[site]].FineLitterReduction;
woodInput -= (float)woodFireConsumption;
foliarInput -= (float)foliarFireConsumption;
}
if (PlugIn.CalibrateMode && PlugIn.ModelCore.CurrentTime > 0)
{
PlugIn.ModelCore.UI.WriteLine(" BIOMASS SUCCESSION PARTIAL MORTALITY III: ForestFloorInputs: Foliar={0:0.00}, Wood={1:0.0}.", foliarInput, woodInput);
}
ForestFloor.AddWoody(woodInput, cohort.Species, site);
ForestFloor.AddLitter(foliarInput, cohort.Species, site);
if (disturbanceType != null)
{
Disturbed[site] = true;
}
return;
}
