MONITORING INTERANNUAL CHANGES IN SPAWNING AREA OF PACIFIC SARDINE (SARDINOPS-SAGAX)

被引：0
|
作者：
SMITH, PE
机构：
来源：
CALIFORNIA COOPERATIVE OCEANIC FISHERIES INVESTIGATIONS REPORTS | 1990年 / 31卷
关键词：
D O I：
暂无
中图分类号：
S9 [水产、渔业];
学科分类号：
0908 ;
摘要：
It is easier to monitor the spawning area of the Pacific sardine than to mount a full-scale effort to precisely estimate spawning biomass. Monitoring the spawning area may be particularly economical when the sardine is extremely rare or extremely abundant. Such imprecise estimates will probably not answer the management question of whether or not to set a specific biomass quota. The spawning area estimate is a candidate - with aerial surveys, scale sedimentation rates, and acoustic-trawl surveys - for use in interpolating between years when the more precise SWFC daily egg production method is used.
引用
收藏
页码：145 / 151
页数：7
相关论文
共 50 条
  • [41] Defining an ideal temperature range for the northern subpopulation of Pacific sardine, Sardinops sagax caeruleus
    Alena L. Pribyl
    John R. Hyde
    Larry Robertson
    Russell Vetter
    Environmental Biology of Fishes, 2016, 99 : 275 - 291
  • [42] The rise and fall of the Pacific sardine, Sardinops sagax caeruleus girard, in the Gulf of California, Mexico
    CisnerosMata, MA
    NevarezMartinez, MO
    Hammann, MG
    CALIFORNIA COOPERATIVE OCEANIC FISHERIES INVESTIGATIONS REPORTS, 1995, 36 : 136 - 143
  • [43] Transport patterns of Pacific sardine Sardinops sagax eggs and larvae in the California Current System
    Weber, Edward D.
    Chao, Yi
    Chai, Fei
    McClatchie, Sam
    DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS, 2015, 100 : 127 - 139
  • [44] Defining an ideal temperature range for the northern subpopulation of Pacific sardine, Sardinops sagax caeruleus
    Pribyl, Alena L.
    Hyde, John R.
    Robertson, Larry
    Vetter, Russell
    ENVIRONMENTAL BIOLOGY OF FISHES, 2016, 99 (2-3) : 275 - 291
  • [45] Spawning habitat of the Pacific sardine (Sardinops sagax) in the Gulf of California:: Egg and larval distribution 1956-1957 and 1971-1991
    Hammann, MG
    Nevarez-Martínez, MO
    Green-Ruíz, Y
    CALIFORNIA COOPERATIVE OCEANIC FISHERIES INVESTIGATIONS REPORTS, 1998, 39 : 169 - 179
  • [46] Prediction and confirmation of seasonal migration of Pacific sardine (Sardinops sagax) in the California Current Ecosystem
    Demer, David A.
    Zwolinski, Juan P.
    Byers, Kyle A.
    Cutter, George R.
    Renfree, Josiah S.
    Sessions, Thomas S.
    Macewicz, Beverly J.
    FISHERY BULLETIN, 2012, 110 (01): : 52 - 70
  • [47] Catch-at-age analysis for Pacific sardine (Sardinops sagax), 1983-1995
    Deriso, RB
    Barnes, JT
    Jacobson, LD
    Arenas, PR
    CALIFORNIA COOPERATIVE OCEANIC FISHERIES INVESTIGATIONS REPORTS, 1996, 37 : 175 - 187
  • [48] MORTALITY AND RECRUITMENT OF PACIFIC SARDINE, SARDINOPS-SAGAX-CAERULEA, LARVAE IN THE CALIFORNIA CURRENT
    BUTLER, JL
    CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES, 1991, 48 (09) : 1713 - 1723
  • [49] Coupling oceanic mesoscale events with catches of the Pacific sardine (Sardinops sagax) in the Gulf of California
    Farach-Espinoza, Edgardo B.
    Lopez-Martinez, Juana
    Garcia-Morales, Ricardo
    Nevarez-Martinez, Manuel O.
    Ortega-Garcia, Sofia
    Lluch-Cota, Daniel B.
    PROGRESS IN OCEANOGRAPHY, 2022, 206
  • [50] RECENT-EVIDENCE FOR THE FORMATION OF ANNUAL GROWTH INCREMENTS IN THE OTOLITHS OF YOUNG PACIFIC SARDINES (SARDINOPS-SAGAX)
    BARNES, JT
    FOREMAN, TJ
    CALIFORNIA FISH AND GAME, 1994, 80 (01): : 29 - 35
12345