【摘要】 关于长白山天池的藻类,国内外尚无正式报道。笔者于1984年7月5日和同年7月19日,两次对天地的藻类进行调查,共采到浮游藻类21种,隶属于14属。平均数量为12.62万个/升,平均生物量为0.098毫克/升。还采到着生藻类6属8种,数量为5314个/厘米~2。更多还原

【Abstract】 So far there have been no formal reports on the algae of Tian Chi Lake of Mountain Baitou. The writer investigated twiee on the algae on the days of 5th and 19th in July ,1984. During the investugation.21 types of phytoplank-ton were collected. The phytoplankton belongs to Genus No. 14. The average viomass is 0. 098 mg. per litre. Besides ,8 types of attached algae which belongs to Genus No. 4 were collected, the quantity of wliich is 5314 per sq. cm.更多还原