摘要
本文分析了鄱阳湖水温时空变化、水温与气温、湖岸水温与湖中心水温等关系,从而揭示了其基本变化规律:年内湖水温垂直分布均匀,梯度变化小,而深层水温变化大,随月气温变化而变化;水温平面分布自北向南、由西往东逐渐升高;大水体对周围气温有明显调节效果,且水温和气温关系密切;分析了年内水温最高、最低出现时间和变幅范围。
The article analyses the temporal and spatial change of water temperature, the relations between the water temperature and the air temperature in Poyang Lake.1. The annual water temperature is vertically well-distributed, and the gradient varies slightly, but the monthly deep water temperature varies greatly.2. The water temperature on the lake surface rises gradually from the north to the south .and from the west to the east.3. The large water body has an obviously regulative effect on the peripheral air-temperature. The water temperature and the air temperature are closely related.4. The article further elucidates the maximum and minimum water temperature and the daily and annual range of amplitude.
出处
《海洋与湖沼》
CAS
CSCD
北大核心
1989年第4期343-353,共11页
Oceanologia Et Limnologia Sinica
