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掌握水库水温的变化规律,有助于库水的合理调配和养殖事业的发展.南山水库曾进行过几年的水温观测,因测温设备与观测方法不善,使得资料不全,质量不高,并且费时费力.原采用的测温方法:一人驶船撑舵,掌握测点的基本方位,另一人测温.水温表用一般的温度计,其外面包一个用铁件制作的保护套,它的敏感部位外面装有一个储水箱,储水箱没有自动换水装置,用一根测绳连接水温表外套保护器的上端.测温时掌握测绳,将水温表沉入到要测定的位置.每测一点必须感应5分钟以上,然后立即上提,观测温度.这种测定方法一
Grasping the variation law of reservoir water temperature is helpful to the reasonable deployment of reservoir water and the development of aquaculture.Nanshan Reservoir has been observed water temperature for several years because of the poor temperature measurement equipment and observation methods, Time-consuming and labor-consuming. The original temperature measurement method: a person sailing the rudder to grasp the basic orientation of the measuring point, the other temperature measurement. Water thermometers with a general thermometer, outside the package with a protective sleeve made of iron, it is sensitive There is a storage tank outside the site, the water tank does not automatically change the water device, with a rope connected to the upper end of the water jacket protector. Temperature measurement master rope, the water temperature gauge sink to the location to be measured. One point must be sensed for more than 5 minutes, and then immediately put on the observation temperature .This method of determination of a