A soil sampling tube at biodiversity research plot in the evergreen forest.
Schlüsselwörter
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
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