Search results
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An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort
200 300 400 500 5 Vessels. Evasion 0 E st im at ed d ay s fis he d 10 60 110 160 210 260 ... Actual days fished 0 100 200 300 400 500 5 Vessels. Evasion 0.2 E st im at ed d ay s fis he ... im at ed ( ne w m et ho d) E st im at ed d ay s fi s he d E st im at ed d ay s ... fi s he d 50 100 150 200 250 Actual days fished 0 100 200 300 400 500 5 Vessels. Evasion ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 143–161 : Author(s): Ball, I
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CPUEs, body length and greenness of Antarctic krill during 1987/88 season in the fishing ground north of Livingston Island
Livingston Island as the area between 59°30'W and 61°30'W and between 61°30'S and 62°30'S (Figure 1). Two ... trawls made in the area between 59°30'W and 61°30'W and between 61°30'S and 62°30'S, were examined. 3 ... 200 m in the s-shaped co-operative survey area (Figure 1). After the co-operative survey between RV ... (s-shaped area in the square). 327 THE FIRST TEN DAYS OF JAN. '88 60 - 60 62 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 323–338 : Author(s): Endo, Y. and T. Ichii
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Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set
-Scotia Confluence varies in width from 10's to 100 kms scale, presumably a consequence of mesoscale ... observed within the 200-300 meter range. The a/s properties of this feature indicate that it represents ... Discovery data of the 1920's and '30's also shows the invasion of Pacific deep water into the Bransfield ... Potential Temperature/Salinity Relationship, a/s The regional a/s distribution (from the Southern Ocean ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 161-184 : Author(s): Gordon, A.L.
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Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation
s gr ou pe d by t he ir im pl ic at io n on th e SD W B A m od el a nd t he ... ir no ta tio n in t hi s pa pe r (S ym bo l) an d SD W B A pa ck ag e2 00 50 60 ... s– 1 14 56 1 ba si c Le ng th L 0 L0 m 38 .3 5 · 1 0– 3 1 ... N um be r o f c yl in de rs N 0 N 0 14 1 Sh ap e po s r , a r, a m ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Author(s): Calise, L. and G. Skaret
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Southern elephant seals and CCAMLR
immatures of both sexes to disperse widely from their natal island(s) within the Kerguelen province in the ... subpopulations in the Kerguelen Province, we can suggest two possibilities: first, that the factor(s ... . The southern elephant seal Mirounga leonina at Gough Island. S. Afr. J. Zool. 15: 229 -234. BESTER ... between SASCAR and TAAF on pinnipeds inhabiting South Indian Ocean Islands (the Kerguelen Province). S ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 465-473 : Author(s): Bester, M.N. and D.G.M. Miller
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Quantification of Southern Ocean phytoplankton biomass and primary productivity via satellite observations and biogeochemical models (submitted to the 2008 Joint CCAMLR-IWC Workshop)
oceanic reservoir. The Southern Ocean (here mostly defined as south of 50°S) is a vast province with ... their combined Weddell– Ross Sea region. They calculated Southern Ocean productivity (>50°S) to be 2.85 ... south of 60°S, not 50°S as for Arrigo et al. (1998) and Moore and Abbott (2000). If all calculations ... south of 60°S, whereas the northern boundary was 50°S for Arrigo et al. (2008). The former did not ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 247–265 : Author(s): P.G. Strutton, N.S. Lovenduski, M. Mongin and R. Matear
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Distribution of fish larvae at South Georgia: horizontal, vertical, and temporal distribution and early life history relevant to monitoring year-class strength and recruitment
(s). Is the abundance of fish larvae in CUmberland East Bay an index of the status of the stocks ... m3 volume filtered. - 123 - 52r-------~------._------,_------_.------_.----___,___ 53 56 S ... 53 54 55 56 S 42 W Figure 2 42 W Figure 3 • 40 38 36 Champsocephalus gunnari ... ----~_.--------,_------~------,_------_,------~------_, 53 56' S 42 w Figure 4 • 40 38 Nototheniops larseni. 36 34 32 52 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 105-141 : Author(s): North, A.W.
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Areas of seabed within the 500 m isobath around Elephant Island (Subarea 48.1)
. Everson, I. and S. Campbell. 1990. Areas of seabed within selected depth ranges in CCAMLR Subarea 48.3 ... ' longitude. Table 2: Summaryof areas of seabed (n mil.es2) around Elephant Island between 60'45's and 61 ... °40'S. Land masses 0- 50 m 51-100 m 101-200 m 201-300 m 301-400 m 401-500 m Kock, 1986 ... 77.45 50.21 75.32 85.11 6.38 7.66 0.85 60'45' - 61°00'S 61'00' - 61°15'S 56O30' - 56 ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 131–135 : Author(s): Kock, K.-H. and U. Harm
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Environment–krill relations in the South Georgia marine ecosystem
6b1na s a ~ e v e ~ a y x e AaBHO, M B ee AUHaMMKe, IIO-BMALIMOMY, A0MMHMPYH)T @R~HY~CKH€! @;~KTOP~I ... ~ I 6b1na 6onee nocneno~a~enb~ofi , YTO noAaepmMBaeT TeopMlo o TOM, YTO ~a H S M ~ H Y U B O C T ... -AT indices were calculated between 50"s and 60"s at 30°W and 40°W, while the M-AT indices were ... calculated between 30"-40°W and 40"-50°W at both 50"s and 60"s (Figure 1). Ice-edge Position Ice-edge ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 13–30 : Author(s): Fedoulov, P.P., E. Murphy and K.E. Shulgovsky
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A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery
change. Q, R and S are positive-definite matrices specifying the weights applied in the optimisation. Q ... , while S penalises interannual catch variability. The specific matrices used in this development were ... 0 0 0 1 0 1 0 , 1 0 1 0 Q R S é ù ê ú ê ú ê ú ê ú ê ú ê ú= ê ú ê ú ê ú ê ú ê ú ê ú ê úë û é ù ... controller can- not influence these states. The weights in R and S control catch variability by penalising ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Author(s): Hill, S.L. and M. Cannon