Publications matching your search query
Results 1 to 15 of 15
Fast ice is an important component of Antarctic coastal marine ecosystems, providing a prolific habitat for ice algal communities. This work examines the relationships between normalized difference indices (NDI)…
Two species of Nematoceras (Orchidaceae) from subantarctic Macquarie Island are characterised, illustrated and details of distribution and ecology are provided. Nematoceras sulcatum … M.A.Clem. et D.L.Jones…
A second orchid species, Nematoceras … sulcatum M.A.Clem. et D.L.Jones, has been found on … subantarctic Macquarie Island. A history of its discovery … and recognition is provided. The morphology, biology and ecology of the new species are compared … with N. dienemum (D.L.Jones) D.L.Jones, M.A.Clem.
We have sequenced the 18S–26S nuclear ribosomal DNA ITS region from the genome of nine … different moss species from the Ross Sea region of Antarctica. This relatively quick and simple technique … enables these species to be readily distinguished, facilitating their taxonomic identification.
During Match 1998 we studied in situ bio-optical parameters along a north-south transect (142?¡E) between 42¡ and 55?¡S. Surface chlorophyll a (chl a) reflected mixed layer chl a concentrations and showed a general decrease with increasing latitude.
Measurements of salinity, temperature, phytoplankton biomass, and speciation, dissolved nitrate, dimethylsulphide (DMS) in seawater and air, and dimethylsulphoniopropionate (DMSP), were made in the subantarctic zone of the Southern Ocean from 40-54oS…