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8 天
地中海西部真蛸(Octopus vulgaris)繁殖期偏移加剧种群 ...
针对气候变暖与捕捞压力导致地中海西部真蛸(Octopus vulgaris)繁殖期偏移问题,研究人员通过两年期(2022-2024)1596个个体的生殖参数监测,发现雄性成熟高峰推迟至12-8月,雌性产卵期集中于6-8月,与历史数据(5-7月)相比出现显著偏移。研究提出统一禁渔期调整建议,为种群可持续管理提供关键生物学依据。
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