Pollen representation in surface samples of the Juniperus,                 Picea and Juglans forest belts of Kyrgyzstan, central Asia

Beer, Ruth Section of Palaeoecology, Institute of Plant Sciences, University of Bern, Altenbergrain 21, CH-3013 Bern, Switzerland,
Tinner, Willy Section of Palaeoecology, Institute of Plant Sciences, University of Bern, Altenbergrain 21, CH-3013 Bern, Switzerland
Carraro, Gabriele Dionea SA, Lungolago Motta 8, CH-6600 Locarno, Switzerland
Grisa, Ennio Intercooperation KIRFOR (Kyrgyz-Swiss Forestry Support Programme), Kyrgyzstan, Karagashova Rosha 15 720000 Bishkek, Kyrgyz Republic