Definitions. As used in this subsection, the following terms shall
have the meanings indicated:
ACCESSORY RESIDENTIAL USES
Any use customarily incidental, related and clearly subordinate
to a principal use established on the same lot or premises.
ACTIVE, SUSTAINABLE TIMBER MANAGEMENT
Management of the forest must ensure that harm to ecosystems
is minimized, that productivity of the forest is maintained, that
forest ecosystem health and vitality is maintained, that biodiversity
is maintained by:
(a)
Appropriate assessment of impacts and planning to minimize impacts.
(b)
Protection of soil, water and biodiversity.
(c)
Management of natural processes, fires, pests and diseases,
including controlled and appropriate use of chemicals and use of integrated
pest management wherever possible.
(d)
Proper disposal of wastes to minimize any negative impacts.
(e)
Adequate training of all personnel, both employees and contractors.
(f)
Harvest levels that do not exceed the long-term production capacity
of the forest, based on adequate inventory and growth and yield data.
(g)
Adequate protection of the forest from unauthorized activities
such as illegal logging, mining and encroachment.
(h)
Implementation of safeguards to protect rare, threatened and
endangered species.
(i)
The conservation/set-aside of key ecosystems or habitats in
their natural state.
(j)
The protection of features and species of outstanding or exceptional
value.
BUILDABLE SQUARE FOOTAGE OF THE TRACT
All of the area of a parcel, except any submerged land area;
high-tension power line easements; the area of any proposed public
or private street rights-of-way; Steep slopes, greater than 25%; streams,
seasonal drainageways, or wetlands. (from Goffstown Open Space Development
Regulations)
CONSERVATION OPEN SPACE, RECREATIONAL VEHICLE ACCESS CROSSINGS
An area where a pedestrian trail system or recreation trail
network requires a crossing of a body of water, wetland or wetland
buffer. Crossing is to be low impact and for the purpose of pedestrian,
bicycle or motorized vehicle only and not for automobile, emergency
vehicles or maintenance vehicles.
CONTIGUOUS OPEN SPACE
Open space that is proposed in one large block of area and
not finger-like, spanning out in several corridors in order to fit
around lots or other development infrastructure. The contiguous open
space should encourage a development pattern that arranges the layout
of buildings in a compact area of the site so as to preserve and protect
a blocky portion of the site for recreational or natural open space
as an integral part of the overall plan. Continuous open spaces or
greenways by linking the common open spaces in adjoining subdivisions
is encouraged wherever possible.
ENERGY EFFICIENT BUILDING DESIGN
Structures that incorporate the principals of sustainable
design; design in which the impact of a building on the environment
will be minimal over the lifetime of that building. Green buildings
incorporate the principals of energy and resource efficiency, practical
applications of waste reduction and pollution prevention, good indoor
air quality and natural light to promote occupant health and productivity,
and transportation efficiency in design and construction during use
and reuse (EPA).
HIGH-VALUE CHARACTERISTICS OF THE LAND
Natural, cultural, and scenic resources on the property proposed
to be developed to include, but not limited to:
(b)
Valuable wildlife habitat, such as bedding, breeding and nesting
areas, the habitat of faunal species listed as endangered, threatened
or of special concern by the NH Natural Heritage Inventory and/or
by the NH Fish and Game Department's Non-Game and Endangered Wildlife
Program.
(c)
Unique stands of trees, older growth stands of trees, flora
species listed as endangered, threatened or of special concern by
the NH Natural Heritage Inventory.
(d)
Open water, waterways, stream channels, seasonal runoff channels, floodplains, wetlands, the adjacent buffers as defined in §
235-17.
(f)
Historic sites and features (such as foundations, cemeteries,
etc.), and significant archeological resources.
(g)
Steep slopes, greater than 25%.
(i)
Existing or planned trails connecting the tract to other locations
including but not limited to the WOW trail and the Riverwalk.
(j)
Prime (federal designation) and Important (state designation)
agricultural soils.
(k)
Ledge outcroppings, significant boulders.
LEED DESIGN GUIDELINES
The Leadership in Energy and Environmental Design (LEED)
LEED Green Building Rating System is the national benchmark for high-performance
green buildings. LEED promotes a whole-building approach to sustainability
by recognizing performance in five key areas of human and environmental
health: sustainable site development, water savings, energy efficiency,
materials selection, and indoor environmental quality. LEED design
guidelines are provided by the Green Building Council.
OLDER GROWTH STANDS OF TREES
A group of not fewer than five trees, with a purity of species
composition or of a rare and unusual nature or historical significance
with a minimum trunk diameter of not less than nine inches as measured
at breast height.
PEDESTRIAN TRAIL SYSTEMS, NONMOTORIZED
A path or trail physically separated from motor vehicle traffic
by open space and built to accommodate low-impact activities, such
as walking or hiking; may include nonmotorized modes of recreation,
such as bicycling and rollerblading, as long as such activities maintain
a low potential for impact to the natural resources and nuisance to
adjacent property owners.
RECREATIONAL TRAIL NETWORKS, MOTORIZED
A path or trail physically separated from motor vehicle traffic
by open space and built to accommodate high-impact activities, such
as snowmobiling, dirt bikes and ATVs.
RIDGELINES
A line connecting the highest points along a ridge and separating
drainage basins or small-scale drainage systems from one another.
SCENIC VISTAS
An area in which a view of a particular scenic beauty or
historically significant area is achievable.
STEEP SLOPES
All land area with a slope equal to or greater than 25%.