Home > Term: dredge
dredge
A metal collar with an attached collecting bag that is dragged along the bottom to obtain samples of rock, sediment, or benthic organisms.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Natural environment
- Category: Coral reefs
- Organization: NOAA
0
ผู้สร้าง
- Grpu76
-
(Platinum) 4174 points - 100% positive feedback
