Some coastal marine dinoflagellates from around New Zealand

Some coastal marine dinoflagellates from around New Zealand

474 E. Biological Oceanography E250. F o r a m i n i f e r a , R a d i o l a r i a , Tintinnida, etc. (see also D-SUBMARINE GEOLOGY AND GEOPHYSICS) ...

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474

E. Biological Oceanography

E250. F o r a m i n i f e r a , R a d i o l a r i a , Tintinnida, etc. (see also D-SUBMARINE GEOLOGY AND GEOPHYSICS) 83:3508 Buzas, M.A. and K.P. Severin, 1982. Distribution and systematics of Foraminifera in the Indian River, Florida. Smithson. Contr. mar. Sci., 16:73pp. 83:3509 Culver, S.J. and M.A. Buzas, 1982. Distribution of Recent benthic Foraminifera in the Caribbean region. Smithson. Contr. mar. Sci., 14:382pp. This paper is the third in a series summarizing published data on the distribution of benthic Foraminifera around North America. Caribbean data have been compiled from 99 papers, published since 1839, on 1868 (reduced by synonymization to 1189) species collected at 338 localities. Included are a reference section, computer-generated maps of common species' distributions, and a series of computer-generated catalogs of species listings. Even so, 'because of the sample framework [restricted to shallow shelf], no conclusions can be reached with regard to foraminiferal provincial subdivisions.' Dept. of Geophys. Sci., Old Dominion Univ., Norfolk, Va. 23508, USA. (fcs) 83:3510 Hayward, B.W., 1982. Associations of benthic Foraminifera (Protozoa: Sarcodina) of inner shelf sediments around the Cavalli Islands, northeast New Zealand. N.Z. Jl mar. Freshwat. Res.. 16(1):27-56. Analysis of 55 dredge samples showed 4 associations and 5 sub-associations; of the 267 species identified, 6 are new records. Species diversity and evenness increased directly with depth. Includes distribution maps, species lists and 48 micrographs. New Zealand Geol. Survey, DSIR, P.O. Box 30368, Lower Hutt, New Zealand. (ahm)

E260. Macrophytes

(algae,

grasses,

etc.)

83:3511 Harrison, P.G. and R.E. Bigley, 1982. The recent introduction of the seagrass Zostera japonica Aschers. and Graebn. to the Pacific coast of North America. Can. J. Fish. aquat. Sci., 39(12):16421648. Z. japonica is compared to the native eelgrass Z. marina. Populations of Z. japonica are established

mainly by seed germination and expand exponentially in spring. It is suggested that the plant was

OLR (1983) 30 (6)

introduced as a contaminant in shipments of Japanese oysters. Dept. of Bot., Univ. of British Columbia, Vancouver, B.C. V6T 2Bi, Canada. 83:3512 Johnson, E.A. and S.L. Williams, 1982. Sexual reproduction in seagrasses: reports for five Caribbean species with details for HModule wrightii Aschers. and Syringodium fllfforme Kfitz. Carib. J. Sci., 18(1/4):61-70. Office of Sci. and Tech., Natl. Park Serv., U.S. Dept. of Interior, Washington, DC 20240, USA. 83:3513 McKee, K.L. and E.D. Seneca, 1982. The influence of morphology in determining the decomposition of two salt marsh macrophytes [Spartlna Mterniflora and Juncus roemerianus]. Estuaries, 5(4): 302-309. Center for Wetland Resources, Louisiana State Univ., Baton Rouge, La. 70803, USA. 83:3514 McMillan, Calvin and B.N. Smith, 1982. Comparison of 8~3C values for seagrasses in experimental cultures and in natural habitats. A quat. Bot., 14(4):381-387. Dept. of Botany, Univ. of Texas, Austin, Tex. 78712, USA. 83:3515 Wittmann, K.J. and J.A. Ott, 1982. Effects of cropping on growth in the Mediterranean seagrass Posidonla oceanica (L.) I)elile. Mar. Ecol. (P.S.Z.N. 1), 3(2):151-159. Inst. fur allgemeine Biol. der Univ. Wien, Schwarzspanierstrasse 17, A-1090 Wien, Austria.

E270. Microphytes (coccolithophores, diatoms, flagellates, etc.) 83:3516 Burns, D.A. and J.S. Mitchell, 1982. Further examples of the dinoflagellate genus Ceratium from New Zealand coastal waters. N.Z. Jl mar. Freshwat. Res., 16(1):57-67. Includes 22 micrographs. NZOI, DSIR, P.O. Box 12-346, Wellington North, New Zealand. 83:3517 Burns, D.A. and J.S. Mitchell, 1982. Some coastal marine dinofiagellates from around New Zealand. N.Z. Jl mar. Freshwat. Res., 16(!):69-79. Species belonging to the families Oxytoxaceae, Podolampadaceae, Heterodiniaceae, and Prorocentraceae are described for the first time from New

OLR (I 983) 30 (6)

E. Biological Oceanography

Zealand coastal waters. Noted are the morphology and range of morphological variations in the specimens as seen by SEM. Includes 23 micrographs. NZOI, DSIR, P.O. Box 12-346, Wellington North, New Zealand. 83:3518 Oshima, Yasukatsu, H.T. Singh, Yasuwo Fukuyo and Takeshi Yasumoto, 1982. Identification and tnxidty of the resting cysts of Protogonyaulax found in Ofunatn Bay [Japan]. Bull. japan. Soc. scient. Fish., 48(9):1303-1305. Fac. of Agric., Tohoku Univ., Tsutsumi-dori, Sendai, Miyagi 980, Japan. 83:3519 Palmisano, A.C. and C.W. Sullivan, 1982. Physiology of sea ice diatoms. I. Response of three polar diatoms to a simulated summer-winter transition. J. Phycol., 18(4):489-498.

A decrease in growth rate, photosynthetic rate and cellular ATP; greatly increased heterotrophic potential; and storage and use of carbon reserves were exhibited in diatoms subjected to a simulated seasonal transition (decreased light and temperature, increased salinity). Decreased light intensity alone triggered characteristic winter responses in some cases. Dept. of Biol. Sci., Univ. of S. California, Los Angeles, Calif. 90007, USA. (msg) 83:3520 Singh, J.T., Yasukatsu Oshima and Takeshi Yasumoto, 1982. Growth and toxicity of Protogouyaulax tamarensis in axenic culture. Bull. japan. Soc. scient. Fish., 48(9): 1341-1343. Life Sci. Div., Jawaharlal Nehru Univ. Center, Imphal, Manipur, India. 83:3521 Yoshida, Yoichi and Katsumi Numata, 1982. [Accumulation of the red-tide organism Chattone//a ant/qua in the Seto Inland Sea: mechanisms.] Bull. japan. Soc. scient. Fish., 48(9): 1271-1280; 2 papers. (In Japanese, English abstracts.)

Large-scale red tides usually occurred in the eastern part of the sea for ~ 2 weeks in summer. C. antiqua accumulated nearshore when flood tide was long, offshore when ebb tide was long. In the second paper, an exception to the general pattern of association between red tide and periods of long flood tide showed that when wind was strong and in the direction of the tidal current, the effect on C. antiqua accumulation was multiplied; when wind direction opposed the tidal current, the effect was reversed. Grad. Sch. of Agric., K~toto Univ., Kyoto 606, Japan. (mwf)

E300. Effects of

475

pollution (also uptake,

trace accumulations, etc.; see also B350Atmospheric pollution, C210-Chemical pollution, F250-Waste disposal) 83:3522 Beeftink, W.G., J. Nieuwenhuize, M. Stoeppler and C. Mohl, 1982. Heavy-metal accumulation in salt marshes from the Western and Eastern Scheldt. Sci. total Environment, 25(3): 199-223. Delta Inst. for Hydrobiol. Res., Vierstraat 28, 4401 EA Yerseke, Netherlands.

83:3523 Choi, Dong Ryong, 1982. Coelobites (reef cavitydwellers) as indicators of environmental effects caused by offshore drilling. Bull. mar. Sci., 32(4):880-889. Examination of coelobite communities on Philippine reefs which had been drilled for oil took place 15 months post-drilling. Discharges (mud and cuttings) were found up to 100 m from the well head lodged in coral rubble cavities whose walls were stained brown. Largest disturbance of the cavity-dwellers occurred within 40 m of the well site; minor changes were seen out to 75-100 m. As coelobites dwell in cavities and are quite susceptible to smothering from fine-grained sediment, they may be useful indicators of pollution due to high sedimentation rates. Comp. Sedimentol. Lab., Univ. of Miami, Fisher Island Sta., Miami Beach, Fla. 33139, USA. (ahm) 83:3524 Faust, M.A., 1982. Contribution of pleasure boats to fecal bacteria concentrations in the Rhode River Estuary, Maryland, U.S.A. Sci. total Environment, 25(3):255-262. Chesapeake Bay Center for Environ. Studies, Smithsonian Inst., P.O. Box 28, Edgewater, Md. 21037, USA. 83:3525 Gotsis, O., 1982. Combined effects of seleninm/mercury and selenium/copper on the cell population of the alga Dunaliella minuta. Mar. Biol., 71(3): 217-222. Inst. of Oceanogr. and Fish. Res., Aghios Kosmas, Hellenikon, Athens, Greece. 83:3526 Hendrix, P.F., C.L. Langner and E.P. Odum, 1982. Cadmium in aquatic microcosms: implications for screening the ecological effects of toxic substances. Environ. Mgmt, 6(6):543-553.

Cadmium decreased grazing crustacean abundance and increased community respiration in static and