This series consists of silviculture records from the Chilliwack Forest District, 1972-1995. The Ministry of Forests defines silviculture as “the art and science of controlling the establishment, growth, composition, health, and quality of forests and woodlands to meet the diverse needs and values of landowners and society on a sustainable basis.”
The location of the silviculture plot can be identified by the alphanumeric classification number in its file title. The first six digits (ex. 92H033) correspond with the National Topographic System location codes and the last two digits, separated by a space or a dash, consist of a sequential number applied to each file.
The series is divided into two sub-series:
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Project files. Project files document contracts for stand tending and tree planting projects. Records include contracts, reports, summaries, correspondence, maps and survival cards. Survival plot cards and summaries track tree growth in reforested areas. There are also includes cash flow sheets tracking project expenses and information on the 1979 herbicide program. These records were likely created before the standardization of silviculture opening files from 1972-1979.
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Silviculture opening records were created after 1980. These document the historical silviculture treatment work that has been undertaken on specific areas of land that are referred to as openings. These files regard changes in the forest cover, changes in prescriptions, cut boundaries and records involving impacts on silvicultural treatments. Files may contain a wide variety of record formats including textual records, maps and photos. The textual records include computer printouts, photocopies, cards, reports and correspondence.
All opening files include maps or site plans, a forest attribute cover form and other documents related to the opening. Additional documents commonly found in files includes various survey or assessment forms; computer printouts titled the History of Crop Establishment and Tending which provides a history of use and information regarding prescriptions, site preparations, reforestation and stand tending; prescription documents, which provide the management plan for the area; stand tending cards and reports, which show completed forest treatments; and various reports.
Ministries responsible for the creation of this series, and their dates of the responsibility, are:
Ministry of Forests 1976-1986
Ministry of Forests and Lands 1986-1988
Ministry of Forests 1988-2005
Classified as 18750-20 in the Forests Operational Records Classification System (ORCS).
British Columbia. Chilliwack Forest District