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76 Titles Match Your Query
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51. Metabolic changes of notothenioid fish in relation to nutritional status [K058_2007_2008_NZ_1]
Individuals of Trematomus bernacchii and Pagothenia borchgrevinki were captured and used in an experiment to understand metabolic changes, especially pertaining to the lipid transport system (lipoproteins) ...


52. Plasma protein profiles of severely ice-damaged Notothenioidei fish [K058_2005_2008_NZ_2]
A small percentage of the notothenioid fish caught in the McMurdo Sound or Terra Nova Bay region were found to have what was classed as ice damage (oedema) in their eyes, potentially resulting from ...


53. Reproductive biology of notothenioid fish - Analysis of gonadal development from a number of species [K058_2005_2008_NZ_3]
Fish species of the suborder Notothenioidei were captured in the McMurdo Sound or Terra Nova Bay region and basic biological measurements were taken for all fish (length, weight, gonadosomatic indices, ...


54. The thermal acclimation ability of notothenioid fish species [K058_2007_2008_NZ_2]
Several individuals of Trematomus bernacchii and Pagothenia borchgrevinki were captured and used in an experiment to understand the ability of these fish to acclimate to increased temperatures. Individuals ...


55. A biological reconnaissance of the photoreceptors of invertebrates and fish from the Ross Sea, identifying the micro fauna and flora of Dry Valley lakes and other organism from the Ross Sea region [K022_1977_1978_NZ_1]
A variety of research activities on the organisms in the Ross Dependency was undertaken to determine the biological research potential of the organisms. Most work focused on photoreceptors of different ...


56. Anatomical and physiological adaptations in Antarctic fishes [K022_1988_1989_NZ_1]
Dermal and epidermal chromatophore tissue of two species of fishes (Pagothenia borchgrevinki and Trematomus bernacchii) were prepared for light and transmission electron microscopy. Some specimens ...


57. Evaluation of the Ross Sea shores using the oil spill persistence index to determine risk areas in the event of an oil spill [K013_1981_1982_NZ_3]
The coastal characteristics of the Ross Sea shores was evaluated using the philosophy of the 'Oil Spill Persistence Index', established for low and temperate latitudes, to determine risk areas in ...


58. Litter surveys of beaches in the Ross Sea Region [K013_1981_1982_NZ_2]
Beach landings were made at several sites in the Ross Sea Region to establish the nature and quantity of seaborne and other litter on beaches and to determine if pelagic tar strands are onshore. The ...


59. Neuston net tows in the New Zealand sector of the Southern Ocean and the Ross Sea to determine quantities of anthropogenic contaminants [K013_1981_1982_NZ_1]
The quantities of floatant contaminant levels (in particular virgin plastic granules together with larger chunks of degrading plastic, pelagic tar balls and oily residues and any other antrhopogenic ...


60. Parameters affecting sensory and metabolic adaptations in Antarctic vertebrates and invertebrates [K022_1990_1991_NZ_1]
The sense organs of three species of Antarctic fish and Antarctic octopus, scallops and collembolans were fixed for electron microscopy. Pigmented spots around the oral cavity of nemertean worms, ...


61. Photoreception in Antarctic isopods, crustaceans and fishes [K022_1984_1985_NZ_1]
Fish specimens of Pagothenia borchgrevinki, Dissostichus mawsoni and 4 eel-pouts, along with specimens of invertebrates including Antarctic scallops, the amphipod Orchomene plebs and the Antarctic ...


62. The structure and function of fish and crustacean photoreceptors [K022_1978_1979_NZ_1]
Electroretinograms and intracellular recordings were conducted on the giant Antarctic isopod Glyptonotus as well as the common amphipod Orchomene plebs. Eye material from starfish, marine mites, isopods ...


63. Historic tide gauge records from Scott Base 1957-1959 and 1988-1990 [K042_1989_1990_NZ_1]
The tidal pattern in polar regions exhibits unusual features and is diurnal rather than the 12 hour period observed at lower latitudes. A site at Scott Base is about as far south as it is possible ...


64. Blood and faecal samples from Adelie and emperor penguins at Cape Washington and Mandible Cirque, Ross Sea Region, Antarctica [K034_2001_2005_NZ_14]
Blood and faecal samples were collected from 96 emperor penguins at Cape Washington and from 29 Adelie penguins at Mandible Cirque. Plasma concentrations of corticosterone will be measured ...


65. Estimated survival times of humans wearing the Quick Don Immersion Suit and Cold Water Immersion Suits in Antarctic waters (-1.86°C) [K301_1991_1993_NZ_1]
A limited but realistic field evaluation of human thermal response to immersion in Antarctic sea water (-1.86?C) whilst wearing an Royal New Zealand Air Force (RNZAF) Quick Don Immersion Suit (QDIS) ...


66. Population regulation and demography in Adelie penguins (Pygoscelis adeliae) at Cape Hallett. [K122_2004_2005_NZ_3]
This study aims to investigate the factors regulating population size and colony distribution of Adelie penguins (Pygoscelis adeliae) at Cape Hallett. Data was collected on Adelie penguin reproductive ...


67. Muscle histochemistry and characterization of the different metabolic types in fin and trunk muscles [K012_1983_1984_NZ_2]
Four species of Antarctic fish were collected near Scott Base including Pagothenia borchgrevinki, Dissostichus mawsoni, Trematomus bernacchii (all from the Ross Sea) and Rhigophila dearborni (obtained ...


68. Electroretinograms, retina analysis, behavioural observations and gut content and clearance rate of notothenioid Antarctic fish to determine the importance of visual function in feeding [K012_1987_1988_NZ_1]
The visual function in Pagothenia borchgrevinki was investigated in relation to their feeding by relating feeding with the vertical stratification of zooplankton and then determining their visual ...


69. Size range and sex ratio of the amphipod Hyperiella dilatata taken by fish, caught in plankton nets and those associated with jellyfish [K012_1987_1988_NZ_3]
Aspects of the biology of the amphipod Hyperiella dilatata was investigated including comparisons of size range and sex ratio of individuals taken by the fish, and those caught in plankton nets, with ...


70. The nature (speed/direction/persistence) of mud carrying bottom currents entering Granite Harbour to determine the movement of sediments entering the harbour [K042_1989_1990_NZ_2]
The movement of sediment entering Granite Harbour from the Ross Sea was investigated with the nature (speed/direction/peristence) of mud carrying bottom currents in Granite Harbour determined. The ...


71. Determining if lactating Weddell seal mothers are indeed fasting [K071_1996_1997_NZ_2]
Weddell seals are well adapted polar animals. They give birth to pups in the Antarctic summer when they haul out onto the ice. While feeding their pups, they have a massive fasting weight loss (and ...


72. Do lactating seals maintain blood glucose levels whilst fasting during lactation? [K071_1993_1994_NZ_2]
Weddell seals are well adapted polar animals. They give birth to pups in the Antarctic summer when they haul out onto the ice. While feeding their pups, they have a massive fasting weight loss (and ...


73. Does melatonin secretion occurs when Weddell seals are exposed to darkness? [K071_1993_1994_NZ_1]
In many animals, seasonal events such as reproduction and changes in pelage are regulated by the alteration in length of daylight throughout the year. In many animals, the hormone melatonin is secreted ...


74. Melatonin secretion patterns in relation to changes in light intensity and activity in Weddell seals [K071_1987_1988_NZ_1]
In many animals, seasonal events such as reproduction and changes in pelage are regulated by the alteration in length of daylight throughout the year. Weddell seals are subjected to 24 hours of sunlight ...


75. The effects of melatonin implants on Weddell seals pelage (Leptonychotes weddelli) [K071_1985_1986_NZ_1]
In many animals, seasonal events such as reproduction and changes in pelage are regulated by the alteration in length of daylight throughout the year. These changes in lighting become manifested as ...


76. Latitudinal Gradient Project (LGP) [K002_Latitudinal_Gradient_Project_LGP]
The Latitudinal Gradient Project (LGP) ("http://www.lgp.aq/") is aimed at increasing the understanding of the coastal marine, freshwater and terrestrial ecosystems that exist along the Victoria Land ...


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