Description
Freeze and thaw dates for 30 lakes, recorded by volunteers and later entered by hand.
Provenance
Sent to Lazarus by post, with a note asking whether anything could be saved. The image matches a checksum published by the original distributor.
Preservation
- Fixity (SHA-256)
400bcc3a5f4b48a9769d792134fa233e1eb181c5859a971b7433add32ea81b58- Last verified
- Oct 21, 2026, by Vigil
- Migrated to
- CSV with a data dictionary, with the original files kept
- Copies
- Three, on two kinds of storage, in two cities
- Original carriers
- Kept in cold storage in Vancouver
Access
Free, in the Lazarus reading room in Vancouver and in partner reading rooms.
Reading-room copies are migrated to CSV with a data dictionary, with the original files kept. The recovered files are kept exactly as they were found.
Cite as: Lakeshore Lakes Survey, Lake ice records, Lakeshore, 2002–2017 (2002–2017). Lazarus Archive, LZ-39550.