author: eldor paul

... relationships between organisms in ecosystems result in a complex web of interactions (a food web). When microorganisms are included in soil food webs, the increase in complexity at the species level has been viewed as overwhelming ...

... water depends on the type of gas , temperature , salt concentration , and the partial pressure of the gases in the atmosphere . The most soluble gases are those that become ionized in water ... is N2 . The low diffusion rate of N2 into poorly ...