| compaction |
squeezing of soil that results in loss of pore spaces.
출처: www.tlcfortrees.info/glossary.htm
|
|---|---|
| compaction |
Used in reference to soil. Soil becomes hardened and compressed thereby making it difficult for roots to penetrate the soil. Air chambers in between soil particles are also greatly reduced or are nonexistent, making drainage and gas exchange from roots poor.
출처: www.treesny.com/trees_glossary.htm
|
| compaction |
A reduction in soil volume (usually caused by repeated passes of heavy equipment) leading to poor soil aeration, impeded drainage and root deformation.
출처: www.ccfm.org/ci/gloss_e.html
|
| compaction |
The compression of soil, causing a reduction of pore space and an increase in the density of the soil. Tree roots cannot grow in compacted soil.
출처: www.asca-consultants.org/what_glossary.html
|
| compaction |
Whenever extra soil is added to a lot to fill in low places or to raise the level of the lot. the added soil is often too loose and soft to sustain the weight of buildings. It is necessary to compact the added soil so it can carry the weight of buildings without the danger of their tilting, settling or cracking.
출처: www.zioncebu.com/glossary.html
|