Scientists from Northern Illinois University are back in their laboratory after a 3-month expedition on the Ross Ice Shelf, the world’s largest floating ice sheet.
ງານມະຫະກຳ ການຄົ້ນຄວ້າ ຢູ່ຂົ້ວໂລກໃຕ້
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This fossilized single-celled alga found in a sediment core lived at a time when the area was open ocean. (Reed Scherer/NIU)
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NIU graduate student Rebecca Puttkammer examines sand recovered from the sea floor. (Reed Scherer/NIU)
ຂ່າວປະເພດຕ່າງໆ
- ວີດີໂອຂ່າວ
- ຂ່າວວີໂອເອໃນ 60 ວິນາທີ
- ວິທະຍາສາດ-ເທັກໂນໂລຈີ
- ວີດີໂອ ອັງກິດສຳລັບລາຍງານ
