国連が公表している人口の将来推計とOECDが公表している各種経済統計を参考にして、2000年から2100年までの人口・経済見通しを作成するためのダイナミクスモデル。 ①人口：年少(0-14歳)・再生産年齢人口(15-49歳)・後期生産年齢人口(50-64歳)・老年人口(65歳以上)にグループ分けし、出生数(再生産年齢人口×出生率)と死亡数(年代別死亡率×年代別人口の合計)を算出して総人口を推計 ②経済：2000年のGDPをストックとして、コブ＝ダグラス型関数に基づき労働力人口(15歳以上人口×労働参加率)と資本ストック(総固定資本形成)および全要素生産性の成長率をフローとし、購
Population Economy Social Security Japan
国連が公表している人口の将来推計とOECDが公表している各種経済統計を参考にして、2000年から2100年までの人口・経済見通しを作成するためのダイナミクスモデル。

①人口：年少(0-14歳)・再生産年齢人口(15-49歳)・後期生産年齢人口(50-64歳)・老年人口(65歳以上)にグループ分けし、出生数(再生産年齢人口×出生率)と死亡数(年代別死亡率×年代別人口の合計)を算出して総人口を推計

②経済：2000年のGDPをストックとして、コブ＝ダグラス型関数に基づき労働力人口(15歳以上人口×労働参加率)と資本ストック(総固定資本形成)および全要素生産性の成長率をフローとし、購買力平価レートの変化率も加味して将来のGDP(購買力平価換算)を算出

現状投影シナリオ：2000年から2100年までに制度や前提条件の極端な変更はなく、現状のトレンドが続くと想定される場合
World, Population, Economy, Projection Model 2000-2100
University Open Data
This simulation examines the caloric well of a given settlement. Just add in a few pieces of information and run the insight simulation.
Energy Population Urban
This simulation examines the caloric well of a given settlement. Just add in a few pieces of information and run the insight simulation.
Simple Caloric Well Simulator
Gregory Fulkerson
A simple simulation used to observe the California Yellowtail population in San Diego
Yellowtail Population Fish
A simple simulation used to observe the California Yellowtail population in San Diego
Clone of Yellowtail Population - San Diego
Ray Madachy
Adding change over time to relative risk, odds ratio and population attributable fraction epidemiology concepts see  wikipedia  and  examples  . Could also add deaths and competing risks
Population Health Care Methods Epidemiology
Adding change over time to relative risk, odds ratio and population attributable fraction epidemiology concepts see wikipedia and examples .
Could also add deaths and competing risks
Relative Risk dynamics
Geoff McDonnell
Шөнийн цагт төрөлт бага, үхэл их байхаар LookUp оруулж өгсөн тоо толгойн загвар юм.
Population Education
Шөнийн цагт төрөлт бага, үхэл их байхаар LookUp оруулж өгсөн тоо толгойн загвар юм.
lookUp Population
Tsogbadrakh Banzragch
Shows the ecological impact of population.
Ecological Impacts Population
Shows the ecological impact of population.
Clone of Population Ecological Impact - Tanzania
Bailey Ganio
A quick population rate model to help get acquainted to modular designs.
First Population Simple Tutorial
A quick population rate model to help get acquainted to modular designs.
BirthDeathPopulation
Elijah Rose
5
Adapted from Hartmut Bossel's "System Zoo 3 Simulation Models, Economy, Society, Development." ​Population model where the population is summarized in four age groups (children, parents, older people, old people). Used as a base population model for dealing with issues such as employment, care for
Society System Zoo Z602 Population Economics
Adapted from Hartmut Bossel's "System Zoo 3 Simulation Models, Economy, Society, Development."

​Population model where the population is summarized in four age groups (children, parents, older people, old people). Used as a base population model for dealing with issues such as employment, care for the elderly, pensions dynamics, etc.
Clone of Z602 Population with four age groups
Tatiana Costache
Shows the ecological impact of population.
Population Ecological Impacts
Shows the ecological impact of population.
Population Ecological Impact-Bangladesh
Gregory Fulkerson
55
Insight diagram
Population Introductory
Sakums Adazhiem
Evija Mirke
Симуляция того, как популяция животного и методы борьбы с браконьерством влияют на цену данного животного на чёрном рынке.
Value Tiger Market Population
Симуляция того, как популяция животного и методы борьбы с браконьерством влияют на цену данного животного на чёрном рынке.
Clone of Tiger Population and Black Market Value
arseniy
Josie Morgan Lab 2 Geog 166
Prey Population Predator
Josie Morgan Lab 2 Geog 166
Lab 2
Josie Morgan
A collaborative class project with each participant creating an animal/plant sub-model​ to explore the greater population/community dynamics of the Yellowstone ecosystem.
Community Population Ecology Yellowstone
A collaborative class project with each participant creating an animal/plant sub-model​ to explore the greater population/community dynamics of the Yellowstone ecosystem.
YellowstoneEcoClassModel
Esther
10
A simple and easy to follow model of how fertility and mortality affect a population, using ferns as an example.
Ferns Ecology Population Ecosystem Biology
A simple and easy to follow model of how fertility and mortality affect a population, using ferns as an example.
Nick's Fern Population Model
A Man Has No Name
THE 2018 MODEL (BY GUY LAKEMAN) EMPHASIZES THE PEAK IN POLLUTION BEING CREATED BY OVERPOPULATION. WITH THE CARRYING CAPACITY OF ARABLE LAND NOW BEING 1.5 TIMES OVER A SUSTAINABLE FUTURE (PASSED IN 1990) AND NOW INCREASING IN LOSS OF HUMAN SUSTAINABILITY DUE TO SEA RISE AND EXTREME GLOBAL WATER R
Death Strategy Engineering Technology Science Mortality Energy Failure Climate Economics Weather Politics Fertility Population Population Growth Demographics Environment Health Services Resources Land Jobs Labor Urban Industrial Rural Lifetime Pollution Regeneration Yield Ocean Sea Fish Plants Animals Flood Drought Loss Hurricane Typhoon Tornado Cyclone Agriculture Transport Silicene Graphene Resource Solar Food Nuclear

THE 2018 MODEL (BY GUY LAKEMAN) EMPHASIZES THE PEAK IN POLLUTION BEING CREATED BY OVERPOPULATION.
WITH THE CARRYING CAPACITY OF ARABLE LAND NOW BEING 1.5 TIMES OVER A SUSTAINABLE FUTURE (PASSED IN 1990) AND NOW INCREASING IN LOSS OF HUMAN SUSTAINABILITY DUE TO SEA RISE AND EXTREME GLOBAL WATER RELOCATION IN WEATHER CHANGES IN FLOODS AND DROUGHTS AND EXTENDED TROPICAL AND HORSE LATTITUDE CYCLONE ACTIVITY AROUND HADLEY CELLS

The World3 model is a detailed simulation of human population growth from 1900 into the future. It includes many environmental and demographic factors.

THIS MODEL BY GUY LAKEMAN, FROM METRICS OBTAINED USING A MORE COMPREHENSIVE VENSIM SOFTWARE MODEL, SHOWS CURRENT CONDITIONS CREATED BY THE LATEST WEATHER EXTREMES AND LOSS OF ARABLE LAND BY THE  ALBEDO EFECT MELTING THE POLAR CAPS TOGETHER WITH NORTHERN JETSTREAM SHIFT NORTHWARDS, AND A NECESSITY TO ACT BEFORE THERE IS HUGE SUFFERING.
BY SETTING THE NEW ECOLOGICAL POLICIES TO 2015 WE CAN SEE THAT SOME POPULATIONS CAN BE SAVED BUT CITIES WILL SUFFER MOST. 
CURRENT MARKET SATURATION PLATEAU OF SOLID PRODUCTS AND BEHAVIORAL SINK FACTORS ARE ALSO ADDED

Use the sliders to experiment with the initial amount of non-renewable resources to see how these affect the simulation. Does increasing the amount of non-renewable resources (which could occur through the development of better exploration technologies) improve our future? Also, experiment with the start date of a low birth-rate, environmentally focused policy.

2018 OVERPOPULATION LEADS TO POLLUTION based on Weather & Climate Extreme Loss of Arable Land and Ocean Fertility by Guy Lakeman - The World3+ Model: Forecaster
Guy Lakeman
19
A system dynamics model of a predator-prey lifecycle relationship
Foxes Population Interdpendence Environment Rabbits Predator Prey
A system dynamics model of a predator-prey lifecycle relationship




Predator-Prey relationship
Richard Craig
10
Shows projection of birth and death rate over time for Ghana.
Demographic Transition Population Death Birth
Shows projection of birth and death rate over time for Ghana.
Population projection-Ghana 2045
Effia Macclintock
The Default Insight about rabbit populations.
Population Introductory
The Default Insight about rabbit populations.
Clone of Bio 190: Default Rabbit Insight
Daniel
Shows the ecological impact of population.
Population Ecological Impacts
Shows the ecological impact of population.
Population Ecological Impact - Denmark
Matthew D Miller
Shows the ecological impact of population.
Ecological Impacts Population
Shows the ecological impact of population.
Population Ecological Impact - Tanzania
Bailey Ganio
This simulation examines carrying capacity, based on a given cropland input in acres.
Population Energy Urban
This simulation examines carrying capacity, based on a given cropland input in acres.
New York's Cropland Carrying Capacity
Gregory Fulkerson
12
Shows the ecological impact of population.
Population Ecological Impacts
Shows the ecological impact of population.
Clone of Population Ecological Impact - Brazil
Rob Hodges
Insight diagram
Rabbits Population Environment
InClassExercise--ExponentialGrowthRabbits
Ashley Deibler
This is a basic BIDE (birth, immigration, death, emigration) model.  Not all parts are implemented, however Birth and Death are.
Ecology Population Introductory

This is a basic BIDE (birth, immigration, death, emigration) model.  Not all parts are implemented, however Birth and Death are.

Clone of Bio 190: BIDE Model With Carrying Capacity
Heidi Ballew