Name
Abstract | ||
|---|---|---|
Bacteria- algae interaction in the epilimnion is modeled with the explicit consideration of carbon ( energy) and phosphorus ( nutrient). Global qualitative analysis and bifurcation diagrams of this model are presented. We hypothesize that there are three dynamical scenarios determined by the basic reproductive numbers of bacteria and algae. Effects of key environmental conditions are examined through these scenarios and from systematic and extensive simulations. It is also shown that excessive sunlight will destroy bacterial communities. Bifurcation diagrams for the depth of epilimnion mimic the pro. le of Lake Biwa, Japan. Competition of bacterial strains are modeled to examine Nishimura's hypothesis that in severely P-limited environments such as Lake Biwa, P-limitation exerts more severe constraints on the growth of bacterial groups with higher nucleic acid contents, which allows low nucleic acid bacteria to be competitive. |
Year | DOI | Venue |
|---|---|---|
2007 | 10.1137/060665919 | SIAM JOURNAL ON APPLIED MATHEMATICS |
Keywords | Field | DocType |
stoichiometry,bacteria,cell quota,persistence,competitive system | Ecology,Algae,Phosphorus,Mathematical analysis,Bacteria,Nucleic acid,Epilimnion,Mathematics,Nutrient | Journal |
Volume | Issue | ISSN |
68 | 2 | 0036-1399 |
Citations | PageRank | References |
1 | 0.40 | 1 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Hao Wang | 1 | 1 | 0.73 |
| Hal L. Smith | 2 | 111 | 31.87 |
| Yang Kuang | 3 | 1 | 0.40 |
| James J. Elser | 4 | 1 | 0.40 |