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  • 《农业农村部:2025年全国农作物 耕种收综合机械化率达到75%》
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  • 《农业农村部:2025年全国农作物 耕种收综合机械化率达到75%》

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  1. An assessment of Chaenocephalus aceratus and Pseudochaenichthys georgianus in Subarea 48.3

    for these two species by assuming that 75% of the ‘unidentified fish’ caught by the Soviet Union in ...

    Meeting Document : WG-FSA-90/06 : Auteur(s): D.J. Agnew (Secretariat) and K.-H. Kock (Germany)

  2. Population subdivision and distribution of Euphausia superba in the region of the Antarctic Peninsula and adjacent waters in relation to fishery development

    between 60 and 52°W. The frequency of occurrence of krill aggregations in the area between 75 and 52°W was ...

    Meeting Document : SC-CAMLR-VIII/BG/21 : Auteur(s): Delegation of USSR

  3. Distribution of mackerel icefish (Champsocephalus gunnari) (Channichthyidae) around South Georgia at various stages of its life cycle

    ) were mainly observed near the bottom and at depths of up to 75 m from the bottom. Young fish undertake ... (<6 cm) were mainly observed near the bottom and at depths of up to 75 m from the bottom. Young fi ... et à des profondeurs allant jusqu’à 75 m du fond. Ils effectuent une migration verticale dans la ... в толще воды в пределах 75 м от дна. Молодь совершает вертикальные миграции в толщу воды в дневное ... del fondo y hasta 75 m del fondo. Estos peces realizan migraciones diurnas en sentido vertical en la ...

    Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 49–69 : Auteur(s): Frolkina, Zh.A

  4. Revised estimates of yield for Electrona carlsbergi based on a generalised version of the CCAMLR krill yield model

    escapement over a 20-year period is 75%; (iii) select the lower of γ1 and γ2 as the level of γ for ...

    Meeting Document : WG-FSA-94/21 : Auteur(s): A.J. Constable and W.K. de la Mare (Australia)

  5. Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys

    in all years 1988 to 1991. In 1987, 1988 and 1991, 75% of the catch in Subarea 48.2 between December ... a mars, 75% de la capture de la sous-zone 48.2 provenait d'un rayon de 80 km autour des colonies ... 6epera. B 1987 H 1988 rr. 75% BbIJIOBa B IIO,l{paHOHe 48.2 3a nepHo,l{ ,l{eKa6pb- MapT 6bIJIO nOJIY ... la costa; y un 90% a 80 km de la costa. En 1987, 1988 Y 1991, el 75% de la captura de la Subarea ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Auteur(s): Agnew, D.J.

  6. Satellite tracking of black-browed and light-mantled sooty albatrosses from Heard Island and potential interactions with fisheries

    foraged on the shelf break within 150 km of Heard Island, and focused 75% of their foraging time in waters ...

    Meeting Document : WG-FSA-05/14 : Auteur(s): K. Lawton, R. Kirkwood and G. Robertson (Australia)

  7. Demersal longlines with integrated weight: a preliminary assessment of sink rates, fish catch success and operational effects

    g/m 75 g/m and 100 g/m integrated weight averaged 0.11 m/s, 0.227 m/s, 0.272 m/s, 0.317 m/s and ...

    Meeting Document : WG-FSA-02/22 : Auteur(s): G. Robertson (Australia), M. McNeill, B. King (New Zealand) and R. Kristensen (Norway)

  8. ON THE STRATOSPHERE OZONE DISTRIBUTION ASYMMETRY POSSIBLE IMPACT ON KRILL BASED ECOSYSTEM

    stratosphere is observed last decades. As was shown by authors earlier in the latitudinal interval of 55-75°S ...

    Meeting Document : WG-EMM-09/36 : Auteur(s): G. Milinevsky (Ukraine)

  9. Krill distribution and biomass variability within Subarea 48.3 in June 1991

    were of 30 m in length, with density up to 200 g/m3. About 75% of all swarms revealed biomass to be ...

    Meeting Document : WG-KRILL-93/35 : Auteur(s): S.M. Kasatkina, E.N. Tymokhin, P.P. Fedulov and K.E. Shulgovskiy (Russia)

  10. Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 1992 winter and 1992/93 pup-rearing season

    , 84 entangled seals were seen. This was a 75% increase from 1992 and contained more adult females than ...

    Meeting Document : SC-CAMLR-XII/BG/06 : Auteur(s): Delegation of United Kingdom

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