Now showing items 1-5 of 5
Root turnover and productivity of coniferous forests
(Martinus Nijhoff/Dr. W. Junk Publishers; Martinus Nijhoff/Dr W. Junk Publishers ; Springer Science+Business Media, 1983-02)
Fine roots and mycorrhizae have recently been shown to produce a major portion of the organic matter entering decomposition. Roots and mycorrhizae constitute 63 to 70% of total net primary production in Douglas-fir and ...
The status of Agardhiella tenera and Agardhiella baileyi (Rhodophyta, Gigartinales)
(Kluwer Academic Publishers; Dr. W. Junk B.V. Publishers ; Springer Science+Business Media, 1973-10)
Evidence is presented to support the placement of Agardhiella tenera in Solieria (as S. tenera comb. nov.) for the reason that a large fusion cell is present in the center of the cystocarp. Since A. tenera is the type ...
Fungal hyphal dynamics in a western oregon douglas-fir stand
(Elsevier, 1983)
Total length and biomass of fungal mycelium in the soil of a young stand of second-growth Douglas-fir in the central Oregon Coast Range were estimated over 27 months with the agar-film technique. Mycelial mass was at maximum ...
Observing soil biota in situ
(Elsevier, 1993-03-15)
Rhizotrons and minirhizotrons allow repetitive, nondestructive observation of the soil biota. Bias associated with minirhizotron and rhizotron observations, and methods that will help realize the potential of these ...
The disjunct coastal plain flora in the Great Lakes region
(Elsevier, 1994)
Three areas in the Great Lakes region are known to harbor species whose primary range is the coastal plain: (1) the southeastern Georgian Bay region of Ontario, (2) the sandplains near Lake Michigan in southwestern Michigan ...