vocabulary Flashcards

1
Q

Floodplain

A

area of land adjacent to stream or river that stretches from the banks of its channel to a certain level that experiences flooding during periods of high discharge.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Floodway

A

the stream channel and adjacent areas that actively carry flood flows downstream

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Flood Stage

A

the water level in which sufficient inundation to areas is reached that threatens lives, property, commerce, or travel.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Programming

A

defines the projects objectives and functional requirements, including the proposed activities, area allocated for each activity, and functional or spatial relationships between those activities.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Exactions

A

payments made to either the local or county government to mitigate development impacts. Could be impact fees, or dedications of land for public uses depending on government.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

How accurate are contours considered to be on a topographic survey?

A

vertical accuracy per the US National Map Accuracy Standards is one half the contour interval.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

what are common street classifications

A

arterial, collector, and local

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

how do arid and barren surfaces affect temperature changes?

A

arid and barren surfaces permit the greatest temperature changes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Ericaceous plants

A

Ericaceous plants belong to the plant family Ericaceae; their key characteristic is the need for acidic soil. This term can also be used to describe any plant that likes acidic soil.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Boreal Forest

A

(or Taiga) vegetation composed primarily of cone bearing, needle leaved, or scale-leaved evergreen trees in regions with long winters and moderate to high annual precipitation.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Hemlock-Hardwood Forest

A

pine and hemlock are predominant, but this type of forest has a mix of other trees like beech, oak, maple, ash, etc.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Tropical Rainforest

A

hot and moist, located near equator, one of the most diverse areas of the world with plant and animal species

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Temperate Rainforest

A

mild climate (temperate), has two seasons: one is long and wet with temperatures rarely dropping below freezing, the other is short and dry with temperatures rarely exceeding 80.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Eastern Deciduous Forest / Carolinian Forest (Canadian term)

A

primarily deciduous or broad leafed trees

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Estuary

A

partially enclosed body of water along the coast where fresh and salt water mix. Most productive environment on earth, and support unique plant and animal communities.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Savanna

A

grassland ecosystem with trees widely spaced, located frequently in transitional zones between forest and desert or grassland.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Watershed

A

an area of land where surface water converges to a single point at a lower elevation, usually the exit of the basin, where the water joins another waterbody such as a river, lake, or ocean.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

What do anaerobic bacteria do and produce?

A

Anaerobic bacteria break down nutrients and produce carbon dioxide, methane, and ammonia gasses

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Variety (in relation to plants)

A

group of plants found in nature that are so different from the species that they warrant further classification

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Cultivar

A

single plant or group of genetically identical plants that have been cultivated or domesticated by humans to maintain specific characteristics

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Angle of Repose

A

maximum angle to which a material can be piled before slope failure

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Angle of Deflection

A

degree to which a structural element is displaced under a load

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Aspect

A

Direction in which a slope faces

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Solar Altitude

A

describes the angle of the sun 90 degrees or less above the horizon

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Solar Azimuth

A

Describes which direction the sun is, relating to east and west.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

Insolation

A

(INcoming SOLar radiATION) measure of solar radiation energy received on a given surface at a specific time

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Geomorphology

A

the study of landforms and the process that shapes them

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

Igneous Rock

A

minerals forming and fusing together from the cooling of magma (ex. granite, basalt, obsidian)

29
Q

Sedimentary Rock

A

often the result of accumulation of small pieces broken off existing rocks that are compacted and cemented together (ex. shale, limestone, sandstone)

30
Q

Metamorphic Rock

A

Any rock can become metamorphic. The rock moves to an environment where the minerals of the rock become unstable and the minerals then change to become stable again. (ex. slate, schist, gneiss, marble)

31
Q

Soil Types

A

soils grouped according to size (sand, silt, clay)

32
Q

Soil Horizons and name main horizon classifications

A

soil horizons generally parallel the soil surface. (top to bottom) O, organic matter; A, surface soil; E, eluvium (found in older more well developed soils); B, subsoil; C, parent rock; R, bedrock.

33
Q

Mass Wasting

A

downhill movement of soil and rock under the influence of gravity

34
Q

Epiphytes

A

plants that grow on other plants

35
Q

Hydrophytes

A

plants that grow either partly or totally submerged in water

36
Q

Mesophytes

A

plants adapted to neither a particularly wet or dry environment

37
Q

Xerophytes

A

plants adapted to survive in environments with little water

38
Q

Lithophytes

A

plants that grow on rocks. They feed off nutrients from rain water or decaying plant material.

39
Q

Annual

A

Plants that complete entire life cycle in one year

40
Q

Biennial

A

Plants requiring two years to complete their life cycle

41
Q

Perennial

A

plants that PERsist for many growing seasons

42
Q

Topiary

A

plants pruned, trained, or grown into ornamental shapes

43
Q

Fastigiate

A

having erect and almost parallel branches tapering towards the top

44
Q

Espalier

A

practice of controlling plant growth so it grows relatively flat against a structure

45
Q

Water Table

A

underground surface below which soil and rock are filled with water

46
Q

Saturation Point

A

the point at which no more can be absorbed

47
Q

Succession

A

sequential development of plant or animal communities. In some environments, succession can reach a climax of a stable community.

48
Q

Eutrophication

A

process when a water body has a high concentration of nutrients like nitrates and phosphates. This promotes algae growth which depletes the water of oxygen which can kill other organisms like fish.

49
Q

What distance should be maintained between intersections on a collector street?

A

150 feet

50
Q

Impact Assessment

A

the process of identifying, predicting, evaluating, and mitigating the biophysical, social, and other relevant effects of development proposals prior to decisions and commitments being made.

51
Q

Arable Land

A

Land that is ploughed or tilled regularly, generally under a system of crop rotation

52
Q

What is the recommended minimum pavement width for a one-lane bike path?

A

5’-6” (4’ of bike lane and 1’-6” gutter)

53
Q

What is the recommended amount of sitting space in a plaza?

A

1 linear foot per 30 SF of plaza

54
Q

What is the desirable width and slope of a two-way outdoor ramp?

A

min. 5’ and max. 8.33%

55
Q

What are the distance ranges for social interactions for the following classifications? Intimate, Personal, Social, and Public

A

Intimate (your body space), Personal (1.5’-4’), Social (4’-12’), Public (12’-25’)

56
Q

Complementary colors

A

colors opposite each other on the color wheel

57
Q

Value of a color

A

the lightness and darkness of a color

58
Q

Analagous colors

A

colors that are next to each other on the color wheel

59
Q

TDR (Transfer of Development Rights)

A

market based technique that encourages voluntary transfer of growth from places the community would like to see less development to places the community would like to see more development.

60
Q

Site Inventory

A

focused process of collecting and mapping essential attribute date for the site and its context

61
Q

What site data is conveyed on a topographic map?

A

property lines, easements, building setbacks, contours, HP/LP, vegetation, boreholes, wetlands, surface water, utilities, structures, circulation elements (curb, pavement, ROW)

62
Q

Panchromatic Photography

A

a black and white film that is sensitive to light of all visible wavelengths, but not as sensitive to subtle variations of green

63
Q

what can infrared film convey

A

infrared film can convey the health of vegetation

64
Q

Thermal Infrared Imagery

A

can detect radiation in the infrared range of the electromagnetic spectrum, emitted from all objects based on temperature

65
Q

PUD (Planned Unit Development)

A

a special type of floating overlay district that can permit a developer to meet density and land use goals without being bound by existing zoning requirements

66
Q

Littoral Shelf

A

In fresh water applications, it is the zone at the edge of lakes and rivers

67
Q

Crest

A

the highest part of a hill or mountain range

68
Q

Ridgeline

A

chain of mountains forming a continuous elevated crest for some distance

69
Q

Toe of slope

A

the base of the slope/hill