Human-Driven Extensive Greenroof Design

Throughout history, utopian ideals have existed promoting nature as a necessary affect for better aesthetic and psychological being. Yet, as human populations climb so do stresses upon the natural environment - therefore, bringing "the city in harmony with nature" becomes more challenging. Fortunately, hope exists through the use of greenroof technology. Greenroofs are a green space created by continuous layers of drainage, protection, growing medium, and plants either onto or integral to a roofing system. This paper explores extensive greenroofs, characterized by low-maintenance and shallow growing medium. Greenroof benefits (ecological, economical, aesthetic, psychological) are classified as: Market and Human. Further exploration of human-driven benefits result in the definitions of active and passive sensation (the division of sensation): Active sensation is the immediate, present, unimagined engagement of a specific sense. Passive sensation is the imagined perception (sensing) of an object or element. As defined, Active Sensations are real and, therefore, have limits/defects/boundaries; yet, Passive Sensations are imagined, and therefore, limitless. As alluded by William James, "The philosophy which is so important in each of us is not a technical matter; it is our more or less dumb sense of what life honestly and deeply means. It is only partly got from books; it is our individual way of just seeing and feeling the total push and pressure of the cosmos." The remainder of the document explores human-driven greenroof design; emphasizing design as a form of inquiry.

Name thesis:degree_name

Master of Landscape Architecture

Level thesis:degree_level

masters

Discipline thesis:degree_discipline

Landscape Architecture

Department dc:contributor.department

Landscape Architecture

Grantor dc:publisher

Virginia Tech

Year dc:date.issued

2003

Author dc:creator

• Henderson, Beau Tyler

Chair dc:contributor.committeechair

• Miller, Patrick A.

Committee members dc:contributor.committeemember

• Johnson, Benjamin C.
• Ervin, Erik H.

• Human-Driven Design
• Extensive Green Roof Technology

Statement dc:rights

• In Copyright

Licence dc:rights.uri

• http://rightsstatements.org/vocab/InC/1.0/

Dc Identifier Other

etd-07302003-101502

OAI identifier oai:identifier

oai:vtechworks.lib.vt.edu:10919/34257