Kaszab Zoltán (szerk.): A Magyar Természettudományi Múzeum évkönyve 71. (Budapest 1979)

P. Komáromy, Zs.: Algal flora of Hungarian sandy soils I. Some algological investigations in Kiskunság National Park, Hungary

Continuation of Table 1. locality —date species ^-^^^ Fülöpháza Bugac Izsák Örkény locality —date species ^-^^^ 7. 3. 1978. 25. 4. 1978. 10. 5. 1978. 19. 7. 1978. 13. 10. 1978. 9. 5. 1978. 10. 6. 1977. CHLOROPHYTA Chlorella vulgaris 0 0 0 1 1 3 0 Chlorhormidium crenulatum 5 22 22 22 2 7 3 Chlorhormidium dissectum 2 0 0 3 1 1 0 Chlorhormidium flaccidum 0 1 0 1 2 1 4 0 Chlorococcum humicolum 0 1 0 2 0 0 1 1 Cylindrocystis crassa 0 3 2 7 1 1 0 Stichococcus bacillaris 0 0 1 0 0 0 0 1 XANTHOPHYTA Chlorocloster terrestris 0 0 0 2 0 0 0 Ellipsoidion sp. 0 0 0 0 0 1 0 Monodus subterranea 0 0 0 1 0 0 0 BACILLARIOPHYTA Hantzschia amphyoxis 0 12 18 25 2 3 1 Navicula sp. 1 2 5 7 2 1 0 Pinnularia borealis 0 9 16 20 1 2 2 Table 2. Change of the weather factors, species number and frequency date 2. 1978. 7. 3. 1978. 25. 4. 1978. 10. 5. 1978. 19. 7. 1978. monthly mean temperature (°C) 2.26 6.96 12.45 13.66 18.87 monthly precipitation amount (mm) 30 23.5 42.5 105 59.5 soil temperature (°C) — 4.28 24.28 24.76 25.16 soil moisture content (%) — 6.53 0.33 1.83 5.84 species number — 14 15 18 23 frequency of species — 29 83 118 183