To be able to
understand and enjoy a public or residential landscape space or place, one
must be aware of the human experience, relating to the particular place or
space, - what people see, hear, smell, and feel while observing from
outside of the space and while moving around within the space and what the
impact upon the individual senses means.
Impressions of the Site
1. What do people actually see, hear, smell, and
feel, first, upon approaching the landscaped space or place, and second,
while moving within the space or place? What are the physical attributes
of the space or place?
2. What are the personal reactions to these sensory
perceptions? Do people feel good, bad, or indifferent?
3. What was the intended purpose for the space or
place? Has it in the past and does it currently fulfill that intended
purpose?
4. Does the site have a "sense of place"
that is unique unto itself? What is it and how do people react to the
"genius of the place"?
Fulfillment of Basic Needs
To be a truly successful public space or place, it
should fulfill the following basic human needs:
1. Have a rich variety of spaces, i.e. in form or
shape, enclosed or open, light or dark, etc.
2. Provide for health, safety, convenience, and
mobility.
3. Provide some sense of order, not be chaotic and
totally random and without relationships of purpose.
4. Provide sources of inspiration, stimulation,
refreshment, beauty, and delight.
With a residential space or place, there are
additional basic needs that should be fulfilled. The site planning and
design for a residential space or place is often, but not necessarily,
done on a much smaller scale than a public space or place.
The Importance of Design
In the planning and design of a space or place, a
designer will often use different materials, - notably earth, rock, water,
and plants. These elements are subject to constant change through the
rhythm of human activities, the natural cycles (day, night, seasons,
etc.), the cumulative effects of growth and aging, decay, and alteration
of uses. The light that gives it form shifts with the hour, day, and
season, and the space or place is seen in sequence and over and extended
period of time.
Primary Considerations for All Sites
Function - A site plan
should give careful attention to the pattern of human activities and use,
the pattern of circulation and traffic (both vehicular and pedestrian),
and the pattern of form that supports them.
Legal - All sites
plans should conform to the legal requirements that govern the design, be
they zoning and A.D.A. regulations for public sites or just rules for a
temporary display at a flower and garden exhibition.
Public Site Planning:
Site planning ingredients which produce a sense of
space or place to a public site are:
1.Aspects of the existing natural environment such
as landform, topography, vegetation, climate, the presence
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of water, etc.
2. Cultural expressions, such as bridges, forts,
or hilltop buildings or churches, social history, physical location,
human activities, and place as a cultural artifact.
3. The sensory experience, primarily visual, but
taking into account all of the senses, which results from the
interaction of culture with the existing landscape.
All public sites have specific roles to fulfill. As
examples, recreational sites should provide opportunities for safe and
pleasant times for its users. Church properties should provide a sense of
order and mediation. Commercial properties should be planned to attract
customers and to motivate and allow them to spend money. A corporate
complex should reflect the best image of the organization by the
appearance of a harmonious and distinguished arrangement of the site’s
elements. When determining the excellence of a design, the specific
priorities of a site’s function must be the guide; the major criteria to
consider is what is the purpose of the site and how well does it carry out
its function.
Residential Site Planning:
This process begins by determining the three main
areas of the residential project:
1. The public or entry area - the place where both
visitors, and often, the family enter the space; this is usually
directly related to the street via a driveway or entry walk. The feeling
of this space should say "Welcome, come on in!", but in some
instances it can be a barrier and security check point that requires
special permission for entry or leaving the area.
2. The service or utility area - the area where
necessary outdoor storage, gardening, pet runs, clothes drying, and
service vehicle parking might occur. This area should be screened from
the other two main areas of the site and may be fenced and gated with
locks for additional security.
3. The private or outdoor living area - the area
where active and passive recreation might occur. Typical elements in the
area might be patios, decks, pergolas, gazebos, swimming pools, hot tubs
and spas, ornamental pools and fountains, and play and game areas for
children and adults.
The functional aspects of these areas should be
comfort, convenience, and adaptability. Aesthetic aspects should be
changing seasonal color and interest, restful as well as active areas
within the space, and variety with order.
Circulation to and through these three main areas is
important. Circulation systems and elements should be direct without being
boring, safe, durable, and easy to maintain. Paving elements for
driveways, walks, patios and decks can be the most costly portion of the
residential landscape and should be carefully thought out to avoid
problems and unnecessary costs.
Three-dimensional Space Planning
The planning and design of a public or residential
project is often done on a flat, two-dimensional sheet of paper, yet the
designer is trying to represent a three-dimensional space. Care must be
taken in the design process to understand the impact of the
three-dimensional planes of the site. These are the floor or ground plane
where much of the costs are incurred for the circulation systems; the wall
or vertical plane which provide a sense of enclosure or openness; and the
ceiling or overhead plane which can provide a sense of protection from the
climate as well as a sense of privacy. When planning, designing, and
evaluating a public or residential space or place, one must be aware of
these three areas and three planes, how they impact the use of the space
or place and the personal impressions of the site.
The Importance of Human Scale
Human scale and the consideration of the
relationship of the size of the users of the space or place to the
elements of the space or place is very important in public or residential
design. For example, a children’s play area should relate to their ages
and sizes and should evolve as they grow older and develop more motor
skills and play activities. Likewise, adult areas should relate to the use
and number of adults to be accommodated, both minimum and
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maximum numbers. A space or use area should be
comfortable and convenient whether used by one person for relaxation or
participating in a hobby or by several people at a party, active, game, or
community event.
The Budget Is Important!
A project’s budget will critically impact a
design. The intent of the client and the designer will be guided by the
funds available for the project design, implementation, and maintenance.
The types of hardscape construction elements and the particular varieties
and sizes of plantings will be selected based on what the client can
afford.
The Importance of Maintenance
Maintenance is of primary importance for all
sites, whether they be public or residential. The length of life for a
site will be determined by how well the landscape has been designed for
its maintenance. The most aesthetically pleasing landscapes are ephemeral,
if the capabilities of the owner and/or the maintenance staff are not
considered in the planning stages.
Spaces or places which are over-designed quickly
decline aesthetically. If the designer and the client (be it home-owner or
civic or corporate board) do not address the overall budgets, including
the design, implementation, and maintenance budgets and the quality and
performance expectations early in the design process, the success of the
project will suffer the consequences. The designer of a public or
residential project must take into consideration the probable annual
budget for maintenance and the staff and their particular capabilities.
Civic board members evaluating competitive landscape design entries for
tax-supported projects are especially charged to keep the long term budget
in mind.
Summary
It is critical to understand the peculiarities of a
site and a specific design. An evaluator must visit the place, review the
plans for the project either on site or prior to a visit, and must become
knowledgeable about the terms and conditions before the judging process
begins. Since criteria for each project will differ, the evaluator should
become acquainted with the priorities of needs and requirements, as well
as the environmental challenges of the project. By reviewing the design
process for the site, an evaluator can best distinguish the degrees of
excellence in its design.
Sources
Stewards of the Land, A Survey of Landscape
Architecture and Design in America by the
National Council of State Garden Clubs, Inc., 1999, Chapters 1, 30, &
31.