Vol 61, Issue 4, 2012
Spatial and annual variability of environmental and phytoplankton indicators in Lake Võrtsjärv: implications for water quality monitoring; pp. 227–246
Peeter Nõges 
, Lea Tuvikene
PDF | Abstract & References in HTML, Lea Tuvikene Vertical variability of pelagic zooplankton fauna in deep Latvian lakes, with some notes on changes in ecological conditions; pp. 247–264
Inta Dimante-Deimantovica , Arturs Skute , Renate Skute
PDF | Abstract & References in HTML, Arturs Skute , Renate SkuteComparison of soil microorganism abundance and diversity in stands of European aspen (Populus tremula L.) and hybrid aspen (Populus tremuloides Michx. × P. tremula L.); pp. 265–292
Lelde Grantina-Ievina , Dace Saulite, Martins Zeps , Vizma Nikolajeva, Nils Rostoks
PDF | Abstract & References in HTML, Dace Saulite, Martins Zeps , Vizma Nikolajeva, Nils Rostoks SHORT COMMUNICATION. Rapid establishment of the alien crab Rhithropanopeus harrisii (Gould) in the Gulf of Riga; pp. 293–298
Jonne Kotta , Henn Ojaveer
PDF | Abstract & References in HTML, Henn Ojaveer 
