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Soil map. Sea clay River clay Peat Sandy soils Loamy soils. Dutch coast of the Northern Netherlands. Dutch Coast of Holland. River region. Higher sandy soils. Valley of a small stream. Formation of bog. Vegetation as a protection against weather influences.
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Soil map Sea clay River clay Peat Sandy soils Loamy soils
Do you really believe that noise will be reduced by a screen of trees?
Filling up space and giving protection against the wind around the buildings
Trees marking a bend in the road and preventing the light of the cars shining in the houses during night
Well placed trees to prevent annoying sunshine for automobilists in the morning orthe evening
Degree of screening Wall: the planting blocks all vision Curtain: even, partial visibility through the planting Window: opening in the planting
Edge: maximum planting height 0.5 m Articulation: planting height between 0.5 and 1.5 m Partition: planting height between 2 and 5 m Screening: plantingis higher than 5 m Degree of screening
Even clear vertical : no variation in texture Layered: clear vertical variation in texture Degree of uniformity
Edgeprofile upright overhanging receding
Straight and ‘hard’: the planting has straight contours and ‘hard’ boundaries Ragged and ‘soft’: the planting has irregular contours and vague edges Degree of naturalness
Structure Trees with occasional shrubs Shrubs with occasional trees Trees Trees with a shrub margin Trees with a shrub layer Shrubs
the tree layer with a shrub layer 1 tree plantation 2 tree plantation with occasionally shrubs 3 shrub plantation with occasionally trees 4 shrub plantation 5 tree plantation with a shrub margin Open spaces in woodland Cultural process or planted Natural process of forming open spaces in woodland Cultural process or planted
This is necessary to ensure sufficient daylight penetration tree planting with a shrub margin Tree planting with a shrub margin
Lime (winter) Lime (summer)
1. Soil containing humus 2. Capillary zone 3. Water table Fig. 67 Groundwater level approx. 1.25 m:Roots and branches: above ground = below ground Deep groundwater level: roots ‘search out’ water Soil and groundwater
Fig. 70 Tree pit ` A. Sinkhole B. Sawn kerb, min. length 500 C. Kerb type Cru 80 D. Tree grille Cruquius concrete blue limestone colour 1200 x 1200 x 120 E. Air grate F. Dark paving brick (size, 20x6.6x6) G. Dark paving brick (Waal size, 20x5x7)
Cross-section pavement root corridor road/main sewer pavement with cables and pipes
Modern tree pit design for the trees in the Plantagemiddenlaan, Amsterda groundwater grondwater compacted street sand verdicht straatzand gravel bed grindbed heavy clay zware klei drainage drainage bicycle path fietspad parking places parkeerplaatsen tree soil, compacted in two layers bomen grond met twee verdichte lagen road rijbaang asphalt asfalt soakaway zinkput pipe between drain and soakaway verbindingsbuis tussen drain en zinkput
Visual effects loose groups and solitaires rows rhythm canopy screen wall
Road and street planting from the carriageway screen / row wall Inner rows are lifted higher than outer rows flat canopy canopy, vault
Place and habitat Narrow street Wide street Tree and tramway Traffic Open space
Hedges that form a pattern or composition of lines hedge along watercourse contrast hedge in open space hedge bordering car park harmony hedge as part of a mass hedge enclosing a garden partition edges hedge round a kindergarten background to a border hedge bordering a shrub bed complete screen shelter for seating edge
Crown raising Crown raising near building Crown along a canal Partial crown lifting Crown raising in a street Crown raising in grass
Pruning hedges vertical rounded tapered