1998

SISUKORD

CONTENTS * INHALT

Number 1

In English. Summaries in Estonian

An interactive program for the initialization of an aquatic ecosystem model; 3–13
Peeter ENNET and Nijad KIBAR
Budget components of water, salt, and nutrients in the Gulf of Riga in 1993–95; 14–31
Laur MÄGI and Urmas LIPS
Distribution and filtration activity of the zebra mussel, Dreissena polymorpha, in the Gulf of Riga and the Gulf of Finland; 32–41
Jonne KOTTA, Helen ORAV, and Ilmar KOTTA
A list of phytoplankton in Kuressaare Bay (Gulf of Riga, Baltic Sea); 42–57
Tiia TREI
Influence of management cessation on reedbed and floodplain vegetation on the Kloostri floodplain meadow in the delta of the Kasari River, Estonia; 58–72
Laimdota TRUUS
New records of bark beetles (Coleoptera, Scolytidae) from Estonia; 73–78
Kaljo VOOLMA, Ilmar SÜDA, and Heino ÕUNAP
Instructions to authors; 79–81

Number 2

In English. Summaries in Estonian

A survey of data published on the littoral zoobenthos of the Gulf of Riga; 83–97
Jonne KOTTA, Ilmar KOTTA, Georg MARTIN, and Henn KUKK
The effects of fluctuating water level on the ecosystem of Lake Võrtsjärv, Central Estonia; 98–113
Peeter NÕGES and Tiina NÕGES
Changes in cultural landscapes on Kassari Island since the early 18th century; 114–125
Toomas KOKOVKIN and Kaja LOODLA
An annotated checklist of the sawflies (Hymenoptera, Symphyta) of Estonia; 126–147
Matti VIITASAARI, Mikk HEIDEMAA, Matti NUORTEVA, and Aleksei ZINOVJEV
Selenium in potatoes; 148–153
Heino KÄRBLANE and Toomas KEVVAI

CHRONICLE
Hans Trass 70; 154
Martin ZOBEL
Agu Laisk 60; 155–159
Heino MOLDAU
Instructions to authors; 157
Copyright Transfer Agreement; 160

Number 3

In English. Summaries in Estonian

Dynamics of aboveground phytomass, nitrogen, and ash elements in a long-term experiment of pedogenesis; 163–187
Loit REINTAM
First four years of atmospheric total ozone measurements in Estonia; 188–203
Kalju EERME, Uno VEISMANN, Rutt KOPPEL, and Matti PEHK
Micropropagation of bisexual Actinidia kolomikta; 204– 211
Rael VARDJA and Tõnis VARDJA
Distribution and invasion ecology of Marenzelleria viridis in the Estonian coastal waters; 212–220
Jonne KOTTA and Ilmar KOTTA
Evaluation of drinking water quality of local wells in northern Harju County, Estonia; 221–227
Rein RANNAMÄE and Ingeborg VELDRE
Instructions to authors; 228
Copyright Transfer Agreement; 231

Number 4

In English. Summaries in Estonian

Estonian Enchytraeidae (Oligochaeta). 1. Terrestrial Enchytraeidae from the Võrtsjärv Limnological Station and from Puurmani; 235–246
Klara DÓZSA-FARKAS, Emilia ROTA, Brenda HEALY, and Tarmo TIMM
Pollen influx in Lake Matsimäe and its catchment; 247–258
Tiiu KOFF
The effect of fluctuating water level on the zooplankton of Lake Võrtsjärv, Central Estonia; 259–267
Arno PÕLLUMÄE and Juta HABERMAN
Stratification of Estonian lakes studied during hydrooptical expeditions in 1995–97; 268–281
Peeter NÕGES and Tiina NÕGES
Micelle–water partitioning of phenanthrene in aqueous surfactant solutions; 282–295
Shonali LAHA and Debbie-Ann BRAMWELL

CHRONICLE
Erast Parmasto 70; 296–298
Urmas KÕLJALG
Instructions to authors; 299–301
Copyright Transfer Agreement; 302
Contents of volume 47; 303