Description
Nightly counts of moths and other insects from light traps run by volunteers, one of the longest such records in the region.
Provenance
Deposited by Northwest Archives Service. The tape had stretched near its start; the first blocks were repaired by hand from the sampled signal. The image matches a checksum published by the original distributor.
Preservation
- Fixity (SHA-256)
df96361716721384b58f5a7947e9bbac277b3e2b235d6ad9bc1adb5a598f96c7- Last verified
- Oct 3, 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.
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: Three Rivers Natural History Society, Insect light-trap survey, Three Rivers, 1989–1990 (1989–1990). Lazarus Archive, LZ-32767.