The root systems of 14 jack pine trees per site were manually excavated up to a <5 mm diameter, without regard to their distance from the stem.
The rhizosphere of each matured woody plant species was excavated up to 30 cm depth around all corners (i.e., 0 15 cm distance from the stem of the plant) at the end of rainy season (during October).
Once the pit is excavated up to the pit bottom, the final displacement of the retaining wall can be calculated as varvec{delta}= sumlimits_{n = 1}^{{N_{text{s}} }} {Deltavarvec{delta}^{(n)} }, (7 where N s is number of excavation steps.
The existing causeways were both closed as the adjacent marsh was excavated up to 6 m deep.
Exploratory tunnels excavated up to 27 m into the pyramid's interior recovered surprisingly early ceramic fragments, which led to the complex becoming the focus of later investigations.
I'd made my way through tall grass to see that tomb in the 1970's, but now the cemetery -- a string of small mausoleums along the city wall -- was excavated, cleaned up and ready for visitors, though I was the only person there.
Then, he offered to excavate his computer files, in order to dig up his favorite samples (many of which end up in his music) and tell me the stories behind them.
Digging Through Texts, Not Relics As a boy, ELIOT WEINBERGER thought he would be an archaeologist when he grew up, excavating Aztec or Mayan ruins.
To get around this without excavating or building up a bank of earth, engineers Atkins developed a "deck" of specialist plywood on metal legs which sits directly on the ground without the need to dig.
In 2011 archaeologists from Italy, the United States, and Egypt excavating a dried-up lagoon known as Mersa Gawasis have unearthed traces of an ancient harbor that once launched early voyages like Hatshepsut's Punt expedition onto the open ocean.
