Archived Issues

Ecosystem transformation Volume 4 No 3 (2021)

• Stepanyan L.G., Ghukasyan E.Kh. Nutrient enrichment and its effect on the phytoplankton community of Hrazdan River in the Yerevan District, Republic of Armenia 3–12 PDF
• Gvozdareva M.A. Quantitative indicators and trophic structure of zooplankton in different types of shallow water zone in Meshinsky Bay (Kuibyshev Reservoir) 13–26 PDF
• Malin M.I., Zhdanova S.M., Kosolapov D.B., Malina I.P., Kosolapova N.G., Sabitova R.Z., Krylov A.V. Unusual vertical distribution of zooplankton and fish in the pelagic zone of Lake Sevan during summer stratification 27–41 PDF
• Strelnikova A.P., Berezina N.A. Diversity of food spectra of vendace in the water bodies of Eurasia 42–56 PDF
• Korb S.K. Butterflies (Lepidoptera: Hesperioidea and Papilionoidea) of the Moldo-Too Range (Inner Tien-Shan): faunistic analysis and vertical distribution 57–67 PDF
• Corrigendum 68 PDF