We calculated relative survival, relative biomass, relative biomass allocation, relative morphological performance and relative photosynthesis capacity of each species by the means of the difference in absolute values between the two water treatments divided by the value in the well-watered treatment.
Historians say early travelers were sometimes able to make their way between the lakes and the river in the wet season, but a canal, built more than 100 years ago, made permanent the link between the two water systems.
The 128-page judgement brings an end to more than a decade of arguments between the two water companies.
Transpiration rate and water-use efficiency of the four species differed greatly between the two water treatments (Fig. 5c, d, P < 0.01, Table 2).
A two-way ANOVA was used to test the significant differences of seedling indexes between the two water treatments and four species.
Biomass allocation of seedlings differed between the two water treatments, with root biomass ratio and root-to-shoot ratio being significantly different (P < 0.05, Table 2).
For this soil, there was no mass transfer between the two water regions, indicating that the immobile water is essentially isolated from the flowing water fraction.
And the increased ship traffic and 35 kilometers of new, deeper channels could make it easier for invasive species to move between the two water bodies, a group of 18 scientists warned last year in the journal Biological Invasions.
Sampling at five sites in each of these estuaries occurred in January 2012 (austral summer) to provide a species inventory and determine whether the number of species, total density and fish community composition differed between the two water bodies.
