A soil sampling tube at biodiversity research plot in the evergreen forest.
Keywords
dirtied,
core,
test,
sampling,
auger,
construction,
equipment,
drilling,
forest,
site,
engineering,
research,
plot,
biodiversity,
sample,
tool,
hole,
industry,
geology,
building,
boring,
industrial,
machine,
drill,
rig,
ecology,
geologist,
work,
environment,
engineer,
science,
technology,
deep,
strong,
protection,
education,
laboratory,
texture,
testing,
sunny,
working,
background,
nature,
field,
pipe