4621 to 4632 of 13722 results
-
-
-
-
-
A statistical analysis of the relationships among viable microbial populations, vegetation, and environment in a subantarctic tundra
Read more of: A statistical analysis of the relationships among viable microbial populations, vegetation, and environment in a subantarctic tundraParametric and nonparametric analyses were used to investigate the relationships between the populations of viable microbes and 4 edaphic variables — soil moisture, rainfall, temperature, and pH. Microbial populations were […]
-
-
-
-
Protremaster, a new Lower Jurassic genus of asteroid from Antarctica
Read more of: Protremaster, a new Lower Jurassic genus of asteroid from AntarcticaA new and well-preserved.asteroid, Protremaster uniserialis (gen. & sp.nov.) is described from the Lower Jurassic (Sinemurian) of Antarctica. This find extends the fossil record of the family Asterinidae and the […]
-
-
-
Modelling studies of ionospheric convection in northern and southern polar regions
Read more of: Modelling studies of ionospheric convection in northern and southern polar regionsThe realistic model of Quegan et al. has been used to investigate the convection paths of ionospheric plasma at 300 km altitude, for different polar cap radii and in both […]