Lesson 3: Sustainable Design Flashcards
Tenet of Eco design 2
No new _________ can be added to the ecosystem
Resources
Tenet of Eco design 3
All energy seeks ________ and will disperse. This includes toxins
Equilibrium
The natural step is concerned with the __________, the 5 mile layer supporting life and the _________, the 5 mile layer into the troposphere of the atmosphere
Ecosphere
Biosphere
Principal of the Natural Step -1
Elements should not be extracted at a ________ rate than they can be replenished
Higher rate
Principle of the Natural Step 2
Manufactured elements can not be produced _______ than the rate at which they can be reintegrated into nature
Faster
Principle of the Natural Step 3
________ and ________ the diversity of living organism
Protect
Preserve
Principle of the Natural Step 4
_________ _______ must be met by the most sensitive methods possible
Human needs
Principles of the Natural Step 5
Buildings consume ______% of the worlds energy, generate _______ of the earth’s CO2 emissions and _______ of the CO2 and NO that causes acid rain
40%
1/3
2/5
Site selection near public transport ________ parking requirements, __________ number of potential employees and ___________ stress and expense of a car commute
Decreases
Increases
Reduces
Avoid areas prone to _______, _______ and _______ as this can be bad for the ecosystem and unsafe for habitation
Erosion
Fire
Landslides
Sites with high slopes or used for agriculture are difficult for building as they are prone to ________ and ________ _________ loss. Sites with fertile soil should be reserved for crops, wildlife and plants
Erosion
Top soil
Orienting the long side of a building is ________ for solar harvesting, but you should shield the building with trees to reduced heat gain in the ________ but allow heat gain in the ________
Good
Summer
Winter
Tree placement can _______ solar heat gain by blocking solar rays _________ heat loss by blocking wind
Reduce
Reduce
Sites near multiples modes of transportation are __________
Encouraged
Some examples of alternative transportation are:
Trains
Buses
Bikes
Vans
Some provisions for bike transport may include:
Bike shelters
Bike lockers
Parking for what kinda of Eco friendly vehicles is encouraged?
Electric and Alternative Fuel vehicles
Site selection should conserve the natural areas by restoring _______ ________ and _________ ________ areas
Wildlife habitats
Ecologically damaged
For Eco friendly storm water management one should provide onsite filtration by providing Swales with ______ ______, reduce non permeable surfaces allowing for greater ________ replenishment and encourage _______ _______ recharge
Wetland vegetation
Aquifer
Ground water
For Eco sensitive landscaping one should select ________ plants, shade _______ surfaces with plants to reduce ______ ______ effect, replaces lawns with ______ _______ and use ________ in areas with dry climates which contains plants that require little irrigation
Indigenous Dark Heat island Natural grasses Xeriscaping
For the reduction of light polution, light should not transgress ______ nor should it shine into the ________. All site lighting should be directed _______
Property
Atmosphere
Downward
For open space preservation, ________ development is incouraged. Compact and contiguous to existing _______ and ________ ________.
Infill
Infrastructure
Public transport
To promote development the protects natural resources,
- Natural areas should be __________
- Provide a design that _______ and _______ said area
- Design a natural buffer between sensitive and ______ ______ areas
- Link natural areas for access by __________
- Links should be made of ________ materials that can used for walking, biking or hiking.
- Establish procedures for ongoing ___________
Identified Protects and enhances High use Wildlife Pervious Management
Ahwahnee Principles Preamble
- Existing patterns of development ________ our quality of life
- The symptoms include: congestion, _______ of open space, ________ pollution anadromous costly _______
Impair
Loss
Air
Improvements
Tenant of Eco design 1
Earth has a _______ amount of natural resources
Finite
Tenant of Eco Design 2
Energy can neither be created nor destroyed, no new _______ can be added to the ecosystem
Resources
Tenant of Eco Design 3
All energy seeks ________ and will disperse. This includes toxins.
Equilibrium
The Natural Step is concerned with the earth’s crust. The 5 mile layer known as the ________ which supports life’ and the _________ which is the 5 mile layer that extends into the troposphere of the atmosphere
Ecosphere
Biosphere