Insight diagram
A model of water flow within the potable water supply chain
Water Supply
Insight diagram
Water Pollution
Insight diagram
Water Cycle on Earth
Insight diagram
Primitives for Watershed modeling project. Click Clone Insight at the top right to make a copy that you can edit.

The converter in this file contains precipitation for Phoenix only.
Primitives for Rainwater Harvesting -Phoenix ENVS 270 F21
Insight diagram
Renewable Energy
Insight diagram
water security la plata river basin
Insight diagram
Author: Daniel Castillo
Concept: Pi-Cheng Chen
Dynamic Pollution in a Water Body
Insight diagram
Primitives for Watershed modeling project. Click Clone Insight at the top right to make a copy that you can edit.
Primitives for Rainwater Harvesting ENVS 270 S21
Insight diagram
Primitives for Watershed modeling project. Click Clone Insight at the top right to make a copy that you can edit.

The converter in this file contains precipitation for Phoenix only.
Rainwater Harvesting
Insight diagram
Group 5 Watershed Project Insight Maker
Insight diagram
Primitives for Watershed modeling project. Click Clone Insight at the top right to make a copy that you can edit.

The converter in this file contains precipitation for Phoenix only.
Primitives for Rainwater Harvesting -Phoenix ENVS 270 F21
108 11 months ago
Insight diagram
Primitives for Watershed modeling project. Click Clone Insight at the top right to make a copy that you can edit.

The converter in this file contains precipitation for Phoenix only.


Group8 - Rainwater Harvesting -Phoenix ENVS 270 - Turi
Insight diagram
Primitives for Watershed modeling project. Click Clone Insight at the top right to make a copy that you can edit.

The converter in this file contains precipitation for Tucson only. Tucson watersheds are Arroyo Chico, Canada Agua, and Lower Canada del Oro.
Primitives for Rainwater Harvesting -Tucson ENVS 270 F21
Insight diagram
Simple water cycle model created for class
234 Water Cycle
Insight diagram
Develop a daily time step simulation model that consists of a reservoir with a single inflow and single outflow (release)
Use units of million m3 and include any necessary parameters (e.g., capacity k) as separate adjustable variables
Implement the standard linear operating policy (SLOP). 
Assume the reservoir is 500 mcm (k=500). 
Develop yield-reliability results for a target (T) delivery values of 1, 3, 5, and 7 mcm/day.3 
(The mean inflow for the time series is 34.8 m3/s, or 3.0 million m3/day.)

The standard linear operating policy provides a basic rule for reservoir release. 

HW6 North Fork Yuba
Insight diagram
Depending on the pressure, water flows out of a vessel.
water flows out
Insight diagram
Clone of Water Pollution
Insight diagram
Elements of Human Security
Insight diagram
This is step 7 based on model 5 in making a climate model based on our insights of how trees actively contribute to the cooling capcacity of the Earth.​

In this step we added the PeTa-effect and the Atmosferic Window. 

Present the temperature of the Earth is 288 Kelvin. Without Earth would be 255 Kelvin. So the energy balance of the Earth add 33 Kelvin.

We optimize the variable GHG-effect and the optimal number is 0.29625 in this model.


With Our-Green-Spine we have discovered new insights how trees / forest / green structures are part of the managing system of controlling the temperature of our Earth via their cooling capacity by using water and influencing the water cycle. We want to translate our insights in a climate model. People who to join us please send an email to marcel.planb@gmail.com.
Thanks, Marcel de Berg
Clone of Model 5 adding Reflection by clouds optimal GHG effect
Insight diagram
Primitives for Watershed modeling project. Click Clone Insight at the top right to make a copy that you can edit.

The converter in this file contains precipitation for Phoenix only.
Clone of Primitives for Rainwater Harvesting -Phoenix ENVS 270 F21
Insight diagram
Primitives for Watershed modeling project. Click Clone Insight at the top right to make a copy that you can edit.

The converter in this file contains precipitation for Tucson only. Tucson watersheds are Arroyo Chico, Canada Agua, and Lower Canada del Oro.
Clone of Primitives for Rainwater Harvesting -Tucson ENVS 270 F21
Insight diagram
An attempt to model some of the features in the national water market in Australia.
Water Resources
Insight diagram
Develop a daily time step simulation model that consists of a reservoir with a single inflow and single outflow (release)
Use units of million m3 and include any necessary parameters (e.g., capacity k) as separate adjustable variables
Implement the standard linear operating policy (SLOP). 
Assume the reservoir is 500 mcm (k=500). 
Develop yield-reliability results for a target (T) delivery values of 1, 3, 5, and 7 mcm/day.3 
(The mean inflow for the time series is 34.8 m3/s, or 3.0 million m3/day.)

The standard linear operating policy provides a basic rule for reservoir release. 

HW6 North Fork Yuba - Capacity = 1000 mcm
Insight diagram
​ This model is used in a world studies extended essay research. The research question is: In what ways would the water desalination method used in Singapore benefit   water-stressed and economically less developed countries, using Palestine as a case study.
This model retrieved data on Palestine water resources from Authority, Palestinian Water. "Annual status report on water resources, water supply, and wastewater in the occupied State of Palestine 2011." Palestinian Water Authority, Ramallah 13 (2012) 
Data for Singapore desalination process is taken from PUB, Singapore Water Agency, "Singapore Water Story." PUB, Singapore's National Water Agency. N.p., n.d. Web. 25 Feb. 2017.
Data for Palestine population growth was taken from World Bank. World Bank. "West Bank and Gaza Home." The World Bank. N.p., n.d. Web. 25 Feb. 2017.
This model assumes that Palestine population will grow at 2.92% (World Bank, 2015) and average domestic consumption is 90 litres per capita per day(Palestine Water Authority, 2012). This model does not take into account growing demands for industrial and agricultural sector. It also does not show the impact of climate change on Palestine natural water resources.


Clone of Clone of Model of Palestine water demand and supply in 40 years without input from desalination process