Description
Freeze and thaw dates for 90 lakes, recorded by volunteers and later entered by hand.
Provenance
Donated by the creator’s family in 2007. Read once, slowly, on a restored drive. A second pass was not attempted. Independent reads agree bit for bit.
Preservation
- Fixity (SHA-256)
70de752eec23e89c138e2e3661bd499847d6b5275e49ac67ed175a520f648f60- Last verified
- Sep 17, 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. Copies may be taken away under the work’s license.
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: Western Ranges Lakes Survey, Lake ice records, Western Ranges, 1995–1999 (1995–1999). Lazarus Archive, LZ-09876.