Resultados de la búsqueda

1. Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data

   T. Okuda and M. Kiyota National Research Institute of Far Seas Fisheries Fisheries Research ... - ommendation of this study is that the lower limits of haul sample size have to be set for 30–50 hauls within ... level of observer coverage to Japanese vessels in order to sample a minimum of 30–50 hauls to en- sure ... a lower limit of sample size of 30–50 hauls for sufficient data precision of krill length, (ii ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Autor(es): Okuda, T. and M. Kiyota

2. Calibration of an acoustic echo-integration system in a deep tank, with system gain comparisons over standard sphere material, water temperature and time

   held stable, but spatially adjustable, in the acoustic far-field. 2L2 far-field > T 129 where ... and a copper sphere to vary by ±0.2 dB and ±0.1 dB from 0 to 30°C, respectively. TS gain values were ... . Optimal acoustic beam pattern corrections for split-beam transducers. ICES, B:30 Sess. R. ROBINSON, BJ ... -.-... - ..... - ........... - ..... ~:.,'.:. ....... - ............... - .. - .. t .. · .. "'---'--'-' · .. ·_-t· .... _ .. _ ... -- .... ···t ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 127–144 : Autor(es): Demer, D.A. and R.P. Hewitt

3. Observations on haul-out patterns and trends in the breeding populations of southern elephant seal at Península Valdés (Patagonia) and Stranger Point (25 de Mayo - King George I.)

   °30' W). The other place was located at Peninsula Valdes (patagonia) (1981-1984). Censuses were ... corresponding to 27/10, rank ± 3 to Stranger Point and to 30/9, rank ± 5 to Peninsula Valdes. Besides, the ... the basis of a single census, at Stranger Point this should be carried out after the 30/10 (27/10 ... plus the 3-days rank), and at Peninsula Valdes after the 5/10 (30/9 plus 5-days rank). Here the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 453-463 : Autor(es): Vergani, D.F., M.N. Lewis and Z.B. Stanganelli

4. Annual changes in species composition and abundance of myctophid fish in the north of South Georgia (Subarea 48.3), Antarctica, during austral winters from 2002 to 2008

   , durIng AustrAl wInters from 2002 to 2008 T. Iwami* Laboratory of Biology Tokyo Kasei Gakuin ... opening of ca. 30 m was used throughout the survey. Inner meshes of the net were ca. 15 mm at the codend ... . Iwami, T. and T. Kubodera. 1990. Mesopelagic fishes collected with 10-foot IKPT in the Indian sector ... . Polar Biol., 3: 64–70. Kiyota, M. and T. Iida. 2009. Japanese scientific observer activities for ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 155–163 : Autor(es): Iwami, T., M. Naganobu, K. Taki and M. Kiyota

5. Analysis of krill trawling positions north of the South Shetland Islands (Antarctic Peninsula area), 1980/81–1999/2000

   ecosystem. CCAMLR Science, 3: 13-30. Ichii, T. 2000. Krill harvesting. In: Everson, I. (Ed.). Krill ... de p6cl1e ont de plus et6 mises en evidence. B H Y T ~ P I - H MeXrOAOBble II3MeHeHHX MeCT ... IIpOBefleHHX KOMMepqeCKOrO TpanOBOrO npoMbIcna KpHnx B patio~e K cesepy OT K)m~brx U I e ~ n a ~ ~ c t i ~ x ... ~ H ~ ~ c K H M @ ~ K T O ~ ~ M H oepymalowe8 Cpene. OMMepYeCKHe npOMbICJIOBbIe OnepaqHH KOHtJe ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 25–36 : Autor(es): Kawaguchi, S. and K. Segawa

6. Analysis of changes in biomass of fish stocks in the South Georgia area in 1976/77-1986/87

   subdivision 56, in the 150-250 m zone (94.2 t/km2) as well as equally high density values in subdivision 57 ... vessel), and a length of 21-30 cm in 1986/87 (November-December, data from research catches). The ... seasons (Table Ill). Prior to the 1977;78 seaons, large fish with lengths of 30-65 cm, age-groups ... biomass density of c. aceratus increased distinctly, no fish below 30 cm in length were found in the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 185-211 : Autor(es): Mucha, M. and W. Ślósarczyk

7. Low breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 season

   discutee. B C T a T b e 0IIllCbIBaH)TCII pa4110H II IlOIICKOBOe IIOBeAeHIIe nIIHrBMHOB Af len~ {(Pygos ... 3 n B TeveHaeTpexHegenbnocnenepBoros~InynneH~x.Penp~~y~~~~~b~f iycnexcoc~a~nn 0.43 n T e H q a I ... ICeJ lbHorO B O 3 p a C T a H a r H e 3 A O ; A n I I CpaBHeHIIX, B IIpeAbIAyU@ie Ce30HbI ~ O A O ... X A y 0.69 M 1.06 n T e H q a zcenmoro ~ o s p a c ~ a H a r ~ e 3 ~ o . A ~ a n ~ s p a f i ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 151–167 : Autor(es): Irvine, L.G., J.R. Clarke and K.R. Kerry

8. Significant conservation benefits obtained from the use of a new fishing gear in the Chilean Patagonian toothfish fishery

   прекратила нападения косаток (Orci�us orc� orc�orc�) и кашалотов (Phys�t�r ��croc��h��us ��croc��h��us��croc ... Branch lines Anchor ~25–30 kg ~40 m Main line (a) Main line Branch line ‘Net sleeve’ Ø~2–3 cm Ø ... ~70–74 cm Ø~30 cm Ø~10–15 cm ~100–120 cm Hooks Snoods ~20 cm ~15 cm ~25 cm Weight 4–8 kg ... -headed albatross (T. chrysostoma). Description of the new gear This new technique is characterised by ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 79–91 : Autor(es): Moreno, C.A., R. Castro, L.J. Mújica and P. Reyes

9. Results of fish larvae sampling by means of fine-meshed samplers attached to a bottom trawl

   using the 12 mm mesh, whereas the 0.505 mm net produced large samples. From station 30 onwards ... damaged during gear operations and then replaced before station 30. The 12 mm net was torn up again when ... ): 3-11. lIEBO, l. 1976. Przeplyw wody we wlokach. Studia i Materialy Morsk Inst Ryp Gdynia C 30 ... : 134 p. 73 Table 1: Station 19 20 22 24 25 26 30 31 32 33 34 35 36 37 38 45 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 69-86 : Autor(es): Ślósarczyk, W. and I. Wójcik

10. Factors affecting the incidental mortality of seabirds in the Dissostichus eleginoides fishery in the southwest Atlantic (Subarea 48.3, 1995 season)

    melanophris), 2% de grands albatros (D. exulans) et 0,7% d'albatros 2 t@te grise (D. chrysostoma). De plus ... I I T ~ ~ H ~ I x OTYeTOB, IIpeACTaBJIeHHbIX KaXnbIM C Y A H O M CBOeMy HaqMOHanbHOMy ... I Q A Z ~ T ~ J ~ R M I ? C KaXAOrO CynHa. TaKllM 06pa30~ CTaJIO B 0 3 M O X H b l M AaTb OqeHKy ... n O Y T M BCeM CJlyYaRM no6ou~ofi CMePTHOCTM M O P C K M X nTMq, ~ a G n m n a u u ~ ~ ~ c ~ B ...

    Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 79–91 : Autor(es): Moreno, C.A., P.S. Rubilar, E. Marschoff and L. Benzaquen

Páginas