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Cal Poly Humboldt

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Articles 31 - 56 of 56

Full-Text Articles in Other Forestry and Forest Sciences

Soil Organic Matter Distribution In A Douglas-Fir-Tanoak Forest, Humboldt County, California, Hollie A. Ernest Jan 2016

Soil Organic Matter Distribution In A Douglas-Fir-Tanoak Forest, Humboldt County, California, Hollie A. Ernest

Cal Poly Humboldt theses and projects

Soil carbon (C) affects the active gases in the atmosphere, nutrient cycling, and diversity of flora and fauna. Soil organic matter (SOM) is partially comprised of C, and a widely-accepted ratio of 0.58 organic carbon (OC) to organic matter (OM) is used to measure soil C on a landscape scale. However, this ratio varies according to vegetation, depth, hydrology, and may lead to miscalculations of soil C and SOM estimates. Soil C and SOM are inherently complex and it is not completely understood which environmental factors have the most influence in their formation, which occurs on a time scale of …


Timber Industry, Susie Van Kirk Apr 2008

Timber Industry, Susie Van Kirk

Susie Van Kirk Papers

Extensive newspaper references on logging, mills and the industry in Humboldt County. Overall date range spanning 1898-1988 with bulk dates spanning 1939-1960.


Lucille Vinyard Journal 1994, Lucille Vinyard Jan 1994

Lucille Vinyard Journal 1994, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1993, Lucille Vinyard Jan 1993

Lucille Vinyard Journal 1993, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1990, Lucille Vinyard Jan 1990

Lucille Vinyard Journal 1990, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1989, Lucille Vinyard Jan 1989

Lucille Vinyard Journal 1989, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1988, Lucille Vinyard Jan 1988

Lucille Vinyard Journal 1988, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1987, Lucille Vinyard Jan 1987

Lucille Vinyard Journal 1987, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1986, Lucille Vinyard Jan 1986

Lucille Vinyard Journal 1986, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1985, Lucille Vinyard Jan 1985

Lucille Vinyard Journal 1985, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1984, Lucille Vinyard Jan 1984

Lucille Vinyard Journal 1984, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1982, Lucille Vinyard Jan 1982

Lucille Vinyard Journal 1982, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1981, Lucille Vinyard Jan 1981

Lucille Vinyard Journal 1981, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1980, Lucille Vinyard Jan 1980

Lucille Vinyard Journal 1980, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1979, Lucille Vinyard Jan 1979

Lucille Vinyard Journal 1979, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1978, Lucille Vinyard Jan 1978

Lucille Vinyard Journal 1978, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1977, Lucille Vinyard Jan 1977

Lucille Vinyard Journal 1977, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1976, Lucille Vinyard Jan 1976

Lucille Vinyard Journal 1976, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1974, Lucille Vinyard Jan 1974

Lucille Vinyard Journal 1974, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1973, Lucille Vinyard Jan 1973

Lucille Vinyard Journal 1973, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1972, Lucille Vinyard Jan 1972

Lucille Vinyard Journal 1972, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1971, Lucille Vinyard Jan 1971

Lucille Vinyard Journal 1971, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1970, Lucille Vinyard Jan 1970

Lucille Vinyard Journal 1970, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Daily Reminder 1968, Lucille Vinyard Jan 1968

Lucille Vinyard Daily Reminder 1968, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Field Notes Summer 1966, Lucille Vinyard Jan 1966

Lucille Vinyard Field Notes Summer 1966, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1965, Lucille Vinyard Jan 1965

Lucille Vinyard Journal 1965, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.