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  • 近5年全国县域经济总量占全国GDP的比例
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  • 近5年全国县域经济总量占全国GDP的比例

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  1. Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Division 58.4.2

    Reported catch 5. Reported catches of Dissostichus spp. since 2004 are presented in Table 1. The catches ... fish) to achieve a stock assessment within a time period of 3 to 5 years. These catch limits are also ... result of vessels fishing in shallower water on the shelf. 5 Tagging 13. Since 2012, vessels ... have been required to tag and release Dissostichus spp. at a rate of 5 fish per tonne of green weight ...

    Document : Site Section: Publications

  2. A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems

    be summarised as follows: S ta ke ho ld er c on su lta tio n 5. Treat risks Generic ... circumstances 3 Unlikely Could occur at some time 4 Possible Might occur at some time 5 Likely Will probably ... . 1–5 Weeks–months 2 Moderate Small effect on ecosystem structure or function. Small changes in ... abundance of many species or large changes in some species. 5–25 Months–one year 3 Major Measurable ...

    Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Author(s): Martin-Smith, K

  3. Towards the development of a management plan for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3

    CCAMLR Science, Vol. 5 (1998): 63-77 TOWARDS THE ... faudra tout de mCme mettre en place une approche et une serie de criteres de decision specifiques 5 C ... could consume 5 or 6 million tonnes of krill each year and, if they were forced to feed exclusively on ... fish, might consume over 4.5 million tonnes. A shift of less than 5% in fur seal diet from krill to ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 63–77 : Author(s): Agnew, D.J., I. Everson, G.P. Kirkwood and G.B. Parkes

  4. Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of mass and time of arrival of adults

    Nov 84 9–15 Mar 106 1995/96 3 Nov 37 7 Nov 40 5–13 Mar 135 1996/97 6 Nov 100 10 Nov 100 3 Mar 250 ... 100 8 Nov 100 1–3 Mar 250 2000/01 3 Nov 100 7 Nov 100 2–5 Mar 250 2001/02 3 Nov 100 7 Nov 102 28 ... 0.6 0.4 0.2 350 250 150 50 197 9/8 0 198 3/8 4 198 7/8 8 199 1/9 2 199 5/9 6 199 9/0 ... season, means are shown with standard deviations and ranges. M as s (k g) 7 6 5 4 3 7 6 5 4 ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 175–190 : Author(s): Crawford, R.J.M., B.M. Dyer, J. Cooper and L.G. Underhill

  5. On the power to detect changes using the standard methods for monitoring parameters of predatory species

    hypothesis ((3). The required input for the analysis is an estimate of the standard deviation (5) if 0 is in ... (males, 12.4 days; females, 10.0 days) for the 5 years studied (Table 1). For chinstrap penguins, the ... difference between two proportions. Table 5 presents estimated minimum sample sizes to detect a change from ... parameter. Note that the sample sizes in Table 5 are generally much larger than the 33 pairs used to ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 377–397 : Author(s): Boveng, P. and J.L. Bengtson

  6. Fishery Report 2015: Dissostichus eleginoides Heard Island (Division 58.5.2)

    fished using both longlines and trawls. Reported catch 5. The historical catch limits and catches of ... 58.5.2 of which 5 101 were recaptured within Division 58.5.2 and 247 were recaptured in Division 58.5.1 ... into the stock assessment in 2015 (see Appendix 1). 5 Stock assessment 18. An integrated ... 360 61 5 66 120 8 10 18 7886 2008 360 81 5 86 120 13 8 21 9799 2009 360 110 2 112 120 15 9 24 10738 ...

    Document : Site Section: Publications

  7. New data on spawning, hatching and growth of Champsocephalus gunnari on the shelf of the Kerguelen Islands

    , 1987 and 1991). The biomass of the latter is, however, only about 5 to 15% of that of the first ... (one station per 5' latitude X 10' longitude rectangle) used, both with the Bongo sampler and the ... (cm) 3 5 m 77 Figure3: Monthly LFDs for C. gunnari on the northeastern m Pi Kerguelen Island ... , stage 3 (developing) is common at the end of autumn. Post-spawning fish (stage 5) were recorded in the ...

    Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 21–34 : Author(s): Duhamel, G

  8. Is the attempt to estimate the biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited

    the Atlantic Ocean sector – revisited from these canyons were in the order of 5 000 kg/ 30 min and ... ., 5 (4): 335–338. Casaux, R., A. Baroni and A. Carlini. 1997a. The diet of the Weddell Seal ... Stranger Point, King George Island, South Shetland Is lands. Polar Biol., 16 (5): 353–355. Daneri, G.A ... –autumn period at Laurie Island, South Orkney Islands. Polar Biol., 13 (5): 287– 289. Daneri, G.A. and ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 141–153 : Author(s): Kock, K.-H., M. Belchier and C.D. Jones

  9. Daily TAC Report Form

    Species Name Common Name Code Fishing Gear/Parameter Code Bait Code Hook Type 5-day 5-day period ... Aves Birds Bottom trawls MAX Mackerel spp 24 APO Straight 10/0 size: 22mm 5-day periods TOT ... - South American 22 Curvo size: 25mm A day 1 to day 5 KCX Lithodidae Crab spp. CAQ Catharacta ... Mustad curved 12 size: 30mm 5 May SRR Raja georgiana DMP Diomedea impavida Northern Black-Browed ...

    Document : Site Section: Data

  10. Validation of sink rates of longlines measured using two different methods

    depths, average sink rates of the TDRs were obtained for four target depths: 2, 5, 10 and 20 m. It was ... then determined how sink rates varied incrementally from 0–2 m, 2–5 m, 5–10 m and 10–20 m. This gave ... – TDR data Sink rates to depths of 2, 5, 10 and 20 m were extracted from the TDR fi les. The mean sink ... 0.168 ± 0.032 m.s–1, increased from 2–5 m (B) to 0.241 ± 0.041 m.s–1, remained steady from 5–10 m (C ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 179–187 : Author(s): Wienecke, B. and G. Robertson

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