Timothy D Siferd
Biographic Data
| ID | 8549286 |
|---|---|
| NAME | Timothy D Siferd |
| GIVEN NAMES | Timothy D |
| FAMILY NAME | Siferd |
| SIGNATURE | SIFERD T D |
| AFFILIATIONS | Fisheries and Oceans Canada |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1992 |
| LATEST PUBLICATION YEAR | 1993 |
| H-INDEX | 0 |
Dark-Season Survival Strategies of Coastal Zone Zooplankton in the Canadian Arctic
For herbivorous zooplankton, surviving the arctic winter requires that sufficient energy be stored in summer to enable ten months or more of possible starvation. Energy and materials for reproduction may also be totally derived from stored lipid and bodily protein. The predominant storage products are wax esters, often visible as translucent droplets or a fusiform inclusion in the tissues. Lipid may constitute more than 50% of dry weight at the e…
Energy Flow through the Marine Ecosystem of the Lancaster Sound Region, Arctic Canada
This paper synthesizes the trophic dynamics of a Canadian arctic marine ecosystem in so far as it is known, using new data on primary production, zooplankton, the bivalve Mya truncata, and arctic cod (Boreogadus saida), as well as literature values for marine mammals and seabirds. The 98,000 sq km region has a high rate of primary production relative to other parts of arctic Canada. About 60 g C/sq. m are fixed annually, of which approximately 90…
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Energy Flow through the Marine Ecosystem of the Lancaster Sound Region, Arctic Canada
This paper synthesizes the trophic dynamics of a Canadian arctic marine ecosystem in so far as it is known, using new data on primary production, zooplankton, the bivalve Mya truncata, and arctic cod (Boreogadus saida), as well as literature values for marine mammals and seabirds. The 98,000 sq km region has a high rate of primary production relative to other parts of arctic Canada. About 60 g C/sq. m are fixed annually, of which approximately 90…
Dark-Season Survival Strategies of Coastal Zone Zooplankton in the Canadian Arctic
For herbivorous zooplankton, surviving the arctic winter requires that sufficient energy be stored in summer to enable ten months or more of possible starvation. Energy and materials for reproduction may also be totally derived from stored lipid and bodily protein. The predominant storage products are wax esters, often visible as translucent droplets or a fusiform inclusion in the tissues. Lipid may constitute more than 50% of dry weight at the e…
Arctic (2 works) · Biology (2 works) · Ecology (2 works) · Ecology (2 works) · Oceanography (2 works) · Oceanography (2 works) · Arctic and Antarctic ice dynamics (1 work) · Bosmina (1 work) · Daphnia (1 work) · Ecosystem (1 work)