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1. |
Limnology of Morton dam and upper Karori reservoir, Wellington, New Zealand |
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New Zealand Journal of Marine and Freshwater Research,
Volume 7,
Issue 4,
1973,
Page 265-300
I. L. Vidal,
G. W. Frieda Maris‐McArthur,
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摘要:
Chemical and biological data were collected between 1947 and 1967 from Morton Dam and Upper Karori Reservoir, two artificial lakes which are part of the water supply of Wellington City, New Zealand.
ISSN:0028-8330
DOI:10.1080/00288330.1973.9515476
出版商:Taylor & Francis Group
年代:1973
数据来源: Taylor
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2. |
Fish populations of the Avon‐heathcote estuary |
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New Zealand Journal of Marine and Freshwater Research,
Volume 7,
Issue 4,
1973,
Page 301-305
B. F. Webb,
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摘要:
Parasites are tabulated and briefly discussed for nine fish species from the Avon‐Heathcote estuary, Christchurch, New Zealand, 1965–66: sand flounder,Rhombosolea plebeia(Richardson); yellow‐bellied flounder,R. leporina(Hutton); common sole,Peltorhamphus novaezeelandiae(Gunther); yellow‐eyed mullet,Aldrichetta forsteri(Cuvier & Valenciennes); kahawai,Arripis trutta(Bloch & Schneider); spotty,Pseudolabrus celidotus(Bloch & Schneider); cockabully,Tripterygion nigripenne(Cuvier & Valenciennes); common bully,Gobiomorphus basalis(Gray); and globefish,Spheroides richei(Freminville). The monthly incidence of fungal patches and myxosporidian syncytia on the twoRhombosoleaspp. is graphed, and suggests a tendency for infestation levels to decrease from winter to summer.
ISSN:0028-8330
DOI:10.1080/00288330.1973.9515477
出版商:Taylor & Francis Group
年代:1973
数据来源: Taylor
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3. |
Fish populations of the Avon‐heathcote estuary* |
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New Zealand Journal of Marine and Freshwater Research,
Volume 7,
Issue 4,
1973,
Page 307-321
B. F. Webb,
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摘要:
An account is given of nineteen fish species of slight or irregular occurrence in samples taken from the Avon‐Heathcote Estuary, Christchurch, New Zealand between April 1965 and April 1966. The fish were red cod,Physiculus bacchus(Bloch & Schneider); clingfish,Trachelochismus pinnulatus(Forster); rockfish,Acanthoclinus quadridactylus(Bloch & Schneider); brown trout,Salmo truttaLinnaeus; sandfish,Leptoscopus angusticepsHutton; spotted stargazer,Geniagnus monopterygius(Bloch & Schneider); red‐finned bully,Gobiomorphus huttoni(Ogilby); giant bully,G. gobioides(Cuvier & Valenciennes); short‐finned eel,Anguilla australisRichardson; whitebait,Galaxias maculatus attenuatus(Jenyns); mokiLatridopsis ciliaris(Forster); red gurnard,Trigla kumu(Lesson & Garnot); long‐finned eel,Anguilla dieffenbachi(Gray); smelt,Stokellia anisodon(Stockell); garfish,Reporhamphus ihi(Phillipps); barracouta,Thyrsites atun(Euphrasen); thornfish,Bovichtus variegatus(Richardson); seahorse,Hippocampus abdominalis(Lesson); and rigg,Mustelus antarcticus(Guenther).
ISSN:0028-8330
DOI:10.1080/00288330.1973.9515478
出版商:Taylor & Francis Group
年代:1973
数据来源: Taylor
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4. |
Sediment variability in offshore sampling areas |
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New Zealand Journal of Marine and Freshwater Research,
Volume 7,
Issue 4,
1973,
Page 323-329
BruceL. Godfriaux,
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摘要:
From two to four different sediment types were found in each of six offshore sampling areas in western Bay of Plenty, New Zealand. The size of the areas ranged from 7.7 km2to 64.6 km2, and the average depths ranged from 36 m to 168 m. Sediments may thus vary widely within areas plotted as homogeneous on large‐scale (1:200 000) sediment charts.
ISSN:0028-8330
DOI:10.1080/00288330.1973.9515479
出版商:Taylor & Francis Group
年代:1973
数据来源: Taylor
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5. |
Direct measurements of coastal currents around southern New Zealand |
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New Zealand Journal of Marine and Freshwater Research,
Volume 7,
Issue 4,
1973,
Page 331-367
R. A. Heath,
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摘要:
Results are presented from direct measurements of subsurface currents at ten coastal positions around the southern half of New Zealand, and from geomagnetic electrokinetograph measurements of surface currents between these positions. Currents on the continental shelf were predominantly tidal. Strongest mean flows were found on the continental slope adjacent to areas where the continental shelf is narrowest. The flow on the west coast of the South Island was southwards south of 44° S, with a maximum mean speed at a depth of 100 m of 0.64 m.s‐1. On the east coast of the South Island the flow was generally towards the north, with a maximum speed at a depth of 100 m of 0.21 m.s‐1near latitude 42° 30’ S.
ISSN:0028-8330
DOI:10.1080/00288330.1973.9515480
出版商:Taylor & Francis Group
年代:1973
数据来源: Taylor
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6. |
Ultraviolet absorption/salinity correlation as an index of pollution in inshore sea waters |
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New Zealand Journal of Marine and Freshwater Research,
Volume 7,
Issue 4,
1973,
Page 369-379
P. Foster,
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摘要:
Ultraviolet absorption spectra of fresh and marine waters along the southern coast of Viti Levu, Fiji, are recorded. Variations in the magnitude of the absorption from streams deyoid of human influence limit the use of such measurements as a sensitive index of organic pollution. However, where there is a significant difference between the absorption magnitudes of adjacent streams, these can be individually identified in coastal waters by concurrent absorption and salinity measurements. Such measurements characterise water masses in inshore waters, and indicate the origin of their freshwater components. Consequently the method has particular relevance in sea areas influenced by fresh waters with enhanced ultraviolet absorbance due to organic pollution.
ISSN:0028-8330
DOI:10.1080/00288330.1973.9515481
出版商:Taylor & Francis Group
年代:1973
数据来源: Taylor
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7. |
Early oligocene squalodont cetacean from Oamaru, New Zealand |
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New Zealand Journal of Marine and Freshwater Research,
Volume 7,
Issue 4,
1973,
Page 381-390
I. W. Keyes,
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摘要:
Records of Tertiary fossil cetacea from New Zealand are revised. Probable proto‐squalodontid teeth from the McDonald Limestone Formation (Whaingaroan Stage, Lower Oligocene), Oamaru, are described, and represent the oldest cetacean remains found in New Zealand. This record demonstrates the probable extension of the Squalodontidae into the Lower Oligocene.
ISSN:0028-8330
DOI:10.1080/00288330.1973.9515482
出版商:Taylor & Francis Group
年代:1973
数据来源: Taylor
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8. |
Pleistocene Ross seal(ommatophoca Rossi)from New Zealand (note) |
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New Zealand Journal of Marine and Freshwater Research,
Volume 7,
Issue 4,
1973,
Page 391-397
JudithE. King,
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摘要:
A fossil seal jaw from the Early Pleistocene (Wanganui Series; Hautawan Stage) of Napier, New Zealand, is identified as that of anOmmatophoca rossijuvenile of less than 1.8 m body length.
ISSN:0028-8330
DOI:10.1080/00288330.1973.9515483
出版商:Taylor & Francis Group
年代:1973
数据来源: Taylor
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9. |
Dolphin sightings, Tasman bay to Cook Strait, New Zealand, September 1968‐June 1969 (note) |
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New Zealand Journal of Marine and Freshwater Research,
Volume 7,
Issue 4,
1973,
Page 399-405
B. F. Webb,
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摘要:
Seventy‐one schools of dolphins were sighted, in which four species were identified: common dolphin,Delphinus delphisLinn.; dusky dolphin,Lagenorhyn‐rhus obscurus(Gray); bottlenose dolphin,Tursiops truncatus(Montagu); and Hector's dolphin,Cephalorhynchus hectori(van Beneden). Of the 71 schools, 37 were of common dolphin, 12 of dusky, 12 of bottlenose, and 5 of Hector's; and 5 were mixed (4 schools of common + dusky; and 1 of these two + bottlenose).
ISSN:0028-8330
DOI:10.1080/00288330.1973.9515484
出版商:Taylor & Francis Group
年代:1973
数据来源: Taylor
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10. |
Journal review |
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New Zealand Journal of Marine and Freshwater Research,
Volume 7,
Issue 4,
1973,
Page 407-408
G. P. Glasby,
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ISSN:0028-8330
DOI:10.1080/00288330.1973.9515485
出版商:Taylor & Francis Group
年代:1973
数据来源: Taylor
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