This model shows the oscillating relationship between plants, Palawan Spiny Rats, and Palawan Cat Snake. As plants biomass increases, rat population grows. More rats lead to an increase in snake numbers due to more available prey. Eventually, snake predation reduces the rat population, causing a drop in snake numbers too. With fewer rats feeding on plants, the vegetation recovers, and the cycle repeats. This creates natural, repeating population cycles driven by food availability and predation. 

The System Dynamic Model represents the Covid19 cases in Brgy. Sicsican, Puerto Princesa City as of May 27,2022. 

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

ecosystem model

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

Siempre va a ser exponencial creciente o decreciente porque no hay retroalimentacion. No da una dinamica limitada, porque los depredadores limita la poblacion de ciervos pero los ciervos no estan limitando a los depredadores.

An SD model formulated to present the trend of COVID-19 infection and death rate at Puerto Princesa City, PALAWAN using the CESU-PPC file last June 3, 2021.

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

This simulation shows how plant, deer and wolf populations impact each other in a deciduous forest ecosystem.

The urban heat island (UHI) effect describes the local increase of surface and air temperatures in cities compared to their surroundings. This effect is due to complex factors, mostly related to the transfer of solar energy through a city. Dense urban developments absorb and retain more heat than green spaces. Tall buildings restrict the heat transfer out of the city. This effect is related to SGD 11, which focuses on making cities inclusive, safe, resilient, and sustainable.