Results 141 to 150 of about 660 (167)
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POLLINATION ECOLOGY OF A SEAGRASS, THALASSIA TESTUDINUM (HYDROCHARITACEAE), IN ST. CROIX
American Journal of Botany, 1988The reproductive ecology of a dioecious Caribbean seagrass, Thalassia testudinum was studied in St. Croix, U.S. Virgin Islands. Flowering in Thalassia coincided with spring tides with anthesis and anther dehiscence in staminate plants occurring at night.
Paul Alan Cox, P. B. Tomlinson
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A study of the epifauna on the leaves of Thalassia testudinum KÜnig in Barbados/
1974This item was digitized as part of a project to share McGill's intellectual legacy with the public. If you are the copyright holder or a relative of the copyright holder who is deceased, you may request withdrawal by emailing escholarship.library@mcgill.ca.
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Photosynthetic activity detected in the seed epidermis of Thalassia testudinum
Aquatic Botany, 2017Abstract Seagrasses are marine angiosperms that have evolved from terrestrial ancestors. Photosynthetic activity on seed has been studied before in Posidonia genus. T. testudinum and P. oceanica share some evolutionary aspects as they live in more stable environments. As in P. oceanica , T.
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The effects of cropping on the growth of Thalassia testudinum (König) in Jamaica
Aquaculture, 1974Abstract A study of blade growth in Thalassia testudinum has been carried out in order to evaluate the production potential of this seagrass in Jamaica. Summer and winter values of day length and water temperature differ by 2 h and 2.5°C respectively, and monthly variation in the growth rates of Thalassia shoots is small.
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The origin of nitrogen and phosphorus for growth of the marine angiosperm Thalassia testudinum
Marine Biology, 1972How are high rates of production by Thalassia testudinum Konig maintained in notably nutrient-poor tropical waters? Yield-nutrient supply correlations indicate that a singnificant proportion of the phosphorus, and virtually all nitrogen for leaf growth are taken-up from the sediments, and that growth is generally limited by availability of nitrogen ...
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Turtle Grass (Thalassia testudinum Banks ex König) — A Seagrass
1988Seagrasses are aquatic angiosperms that live and complete their life cycles totally submerged in a saline-to-brackish medium (Thayer et al. 1975). They are unique in that they are the only land plants that have totally returned to the sea. Although not true grasses, their habit of ribbon-like leaves results in meadows or beds resembling terrestrial ...
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Transplantation of the seagrass Thalassia testudinum König
Aquaculture, 1974openaire +1 more source
Environmental influences on growth and morphology of Thalassia testudinum
Marine Ecology Progress Series, 2017SC Barry, CA Jacoby, TK Frazer
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