@article {110, title = {New sites for Iso{\"e}tes echinospora (Iso{\"e}taceae) in the Pomeranian lakes (NW Poland)}, journal = {Fragmenta Floristica et Geobotanica}, volume = {44}, year = {1999}, note = {Cited By (since 1996):1Export Date: 11 November 2013Source: Scopus}, month = {1999///}, pages = {423 - 427}, abstract = {Two hitherto unknown sites for Iso{\"e}tes echinospora Durieu have been discovered in the Pomeranian Lakeland (NW Poland) in the lakes Jelenie Du{\.z}e and Jelenie Ma{\l}e. These form the seventh and eighth known populations of this species in Poland in two of its southernmost localities in the European Lowland. The water of both lakes is acid with low pH, electrical conductivity and calcium content. The more valuable I. echinospora site is in Lake Jelenie Ma{\l}e where it is very abundant. A significant feature of both lakes is freedom from human interference, which offers some chance of preserving both populations.}, keywords = {Acid lakes, Iso{\"e}tes echinospora, Poland, Pomerania}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0033358804\&partnerID=40\&md5=906abfb5cd80ce2d9cf0d30d4987394f}, author = {Bociag, K.} }