| 5388327 |
construction |
|
Roots are damaged by excavation for a new sidewalk. |
| 5388325 |
construction |
|
Roots are damaged by a new sidewalk. |
| 5388326 |
construction |
|
Roots are damaged by excavation for a new sidewalk. |
| 5388324 |
construction |
|
a new sidewalk. |
| 5388268 |
construction |
|
A new sidewalk is layed right next to trees. |
| 5388277 |
restricted root system |
|
pavement laid upto the tree trunk with some mulch placed at the base |
| 5388229 |
dieback |
|
During prolonged drought periods, trees will exhibit a general thinning of the canopy. This is the tree's effort to compensate for root loss and is called defensive dieback. |
| 5388230 |
dieback |
|
During prolonged drought periods, trees will exhibit a general thinning of the canopy. This is the tree's effort to compensate for root loss and is called defensive dieback. |
| 5388261 |
root zone |
|
Compacted soils can lead to a raised root plate for trees. |
| 5388180 |
irrigation |
|
Algae on the trunk of this tree (Pyrus calleryana) caused by irrigation hitting the trunk of the tree. |
| 5388367 |
parking lot infiltration |
|
Parking lot allows for water penetration and thereby conservation. |
| 5388366 |
parking lot infiltration |
|
Parking lot design allows for water to infiltrate the materials and thereby conserve resources. |
| 5388363 |
paved roads and streets |
|
Paved area allows visitors to view trees and their foliage. |
| 5388364 |
paved roads and streets |
|
Leaf images have been printed into the walkway. |
| 5388360 |
restricted root system |
|
Tree is in pavement. |
| 5388345 |
paved roads and streets |
|
Street trees border the paved road in Bali. |
| 5388358 |
restricted root system |
|
This tree is in pavement. |
| 5388359 |
restricted root system |
|
Tree is in pavement. |
| 5388341 |
paved roads and streets |
|
Street trees border the road. |
| 5388361 |
tree pit |
|
Tree is planted in a very small tree pit and has had cement dumped on its base. |
| 5395290 |
bridging |
|
bridging over roots |
| 5395291 |
bridging |
|
bridginf orver roots to protect tree in walkway |
| 5388311 |
restricted root system |
|
Roots growing under sidewalk causes crack. |
| 5388312 |
restricted root system |
|
Roots growing under a walkway causes a crack. |
| 5388295 |
restricted root system |
|
Not even a reconstructed curb can keep this live oak's enormous root system contained. |
| 5388296 |
restricted root system |
|
The root system on this live oak is severely restricted. |
| 5388199 |
bridging |
|
bridging over roots to protect tree in walkway |
| 5388232 |
drought |
|
Soils that drain too well often hold too little water to support healthy growth, creating constant drought-like conditions. |
| 5388298 |
construction |
|
constructing a retaining wall. |
| 5388342 |
restricted root system |
|
Street trees border the paved road and sidewalk. |
| 5388338 |
restricted root system |
|
This street tree is completely bordered by hardscape on all sides. |
| 5388339 |
restricted root system |
|
This street tree is completely bordered by hardscape on all sides. |
| 5388344 |
paved roads and streets |
|
Street trees border the paved road. |
| 5388234 |
drought |
|
The Japanese Tree Lilac in this photograph exhibits dieback caused by drought. |
| 5388291 |
restricted root system |
|
The restricted root system on this large pin oak is spilling over the curb onto the street. |
| 5388323 |
crown raising (pruning) |
|
Pruning by crown raising must be completed in order to provide sidewalk clearance. |
| 5388290 |
sawtooth oak |
Quercus acutissima |
Sawtooth oak. |
| 5388203 |
restricted root system |
|
Trees are grown in harsh urban conditions. |
| 5388202 |
restricted root system |
|
Trees have very limited root space. |
| 5388201 |
urban planting |
|
Urban boulevard trees are placed in areas surrounded by hardscape and buildings. |
| 5388186 |
ants |
|
Ants take advantage of the soil surrounding trees to build wide-spread ant hills. |
| 5388200 |
bridging |
|
bridging over roots to protect tree in walkway; light in walkway
|
