Effects of lower salinity on survival of wing oysterpteria penguin 低盐度海水对企鹅珍珠贝存活的影响
Experiment on healthy culture of whiteleg shrimp penaeus vannamei in low salinity water 南美白对虾兑淡健康养殖试验
On the characteristics of litopenaeus vannamei body length and weight growth at low salinity environment 低盐度养殖的凡纳滨对虾体长和体重的增长规律
Methods : firstly , tetraselmis tetrethele had been cultured for ten days under stresses of nutrients limitation , light limitation , lower salinity and higher salinity , while normal condition was control 方法:将四列藻置于营养限制胁迫、光限制胁迫、低盐和高盐胁迫下培养10天,以正常条件作对照。
During the periods of 12ka , 60ka , 118 - 130ka , the decreasement of summer monsoon resulted in the decreasement of sw monsoon , then correspondingly , the less high salinity water mass make this area low salinity 在12ka 、 60ka 、 118 - 130ka 、 240 - 250ka几个时期由于夏季季风的减弱,引起西南季风流减少,从西边过来的高盐度水团的减少使该区盐度降低。