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EN Archive

10 okt 2019

2021 International Year of Caves and Karst

The International Union of Speleology (UIS) has declared 2021 as the IYCK in a major effort to make the world aware of how caves and karst are valuable to all people. To make this possible, the UIS
23 sep 2019

Can machine learning reveal geology humans can’t see?

Identifying geological features in a densely vegetated, steep, and rough terrain can be almost impossible. Imagery like LiDAR can help researchers see through the tree cover, but subtle landforms can often be missed by the human eye.
30 aug 2019

Evidence for past high-level sea rise

Scientists, studying evidence preserved in speleothems in a coastal cave, illustrate that more than three million years ago -- a time in which the Earth was two to three degrees Celsius warmer than the pre-industrial era --
16 júla 2019

Field research in Turkmenistan’s highest mountain reveals high biological diversity

Well-known for its unique landscapes and rare wildlife, the Koytendag State Nature Reserve was yet to reveal the scale of its actual biodiversity when a series of international expeditions.
8 júla 2019

Cave secrets unlocked to show past drought and rainfall patterns

Global trends in cave waters identify how stalagmites reveal past rainfall and drought patterns.
4 júla 2019

BOD Meeting September 9, 2019 at 7:30 PM

The NSS-CDS Board of Directors will be meeting Monday, September 9, 2019, at 7:30 pm. To join the meeting, on your phone or Skype app, call (515) 604-9099. NOTE: This is a new phone in number. When
2 júla 2019

Diving with the Break Away Connector Version 2

2 júla 2019

Assembling the Break Away Connector Version 2

3 júna 2019

BOD Meeting June 17th at 7:30 PM

The NSS-CDS Board of Directors will be meeting Monday, June 17th, at 7:30 pm. To join the meeting, on your phone or Skype app, call (515) 604-9099. NOTE: This is a new phone in number. When you
16 mája 2019

Warming climate threatens microbes in alpine streams

Changes to alpine streams fed by glaciers and snowfields due to a warming climate threaten to dramatically alter the types of bacteria and other microbes in those streams, according to new research. But streams that are fed