DIEL PERIODICITY IN INVERTEBRATE DRIFT AND EFFECT OF DIFFERENT SAMPLING PERIODS

[1] AKTIVITATSMUSTER DER TAGESPERIODIK [J]. NATURWISSENSCHAFTEN, 1957, 44 (13) : 361 - 367

[2] CIRCADIAN ACTIVITY PATTERN WITH 2 PEAKS [J]. ECOLOGY, 1966, 47 (04) : 657 - &

[3] Aschoff J., 1962, Handbuch der Zoologie Berlin, V8, P1

[4] BAILEY NT, 1959, STATISTICAL METHODS

[5] Elliott J. M., 1967, Archiv fuer Hydrobiologie, V63, P202

[6] INVERTEBRATE DRIFT IN RIVER DUDDON ENGLISH LAKE DISTRICT [J]. OIKOS, 1968, 19 (01) : 39 - &

[7] ELLIOTT JM, 1968, J ZOOL, V155, P201

[8] EFFECT OF LIGHT INTENSITY ON DRIFT OF STREAM INVERTEBRATES [J]. ECOLOGY, 1967, 48 (02) : 225 - &

[9] HOLT CS, 1963, NATURWISS, V50, P161

[10] HOLT CS, 1966, Z MORPH OKOL TIERE, V56, P93

[1] AKTIVITATSMUSTER DER TAGESPERIODIK [J]. NATURWISSENSCHAFTEN, 1957, 44 (13) : 361 - 367

[2] CIRCADIAN ACTIVITY PATTERN WITH 2 PEAKS [J]. ECOLOGY, 1966, 47 (04) : 657 - &

[3] Aschoff J., 1962, Handbuch der Zoologie Berlin, V8, P1

[4] BAILEY NT, 1959, STATISTICAL METHODS

[5] Elliott J. M., 1967, Archiv fuer Hydrobiologie, V63, P202

[6] INVERTEBRATE DRIFT IN RIVER DUDDON ENGLISH LAKE DISTRICT [J]. OIKOS, 1968, 19 (01) : 39 - &

[7] ELLIOTT JM, 1968, J ZOOL, V155, P201

[8] EFFECT OF LIGHT INTENSITY ON DRIFT OF STREAM INVERTEBRATES [J]. ECOLOGY, 1967, 48 (02) : 225 - &

[9] HOLT CS, 1963, NATURWISS, V50, P161

[10] HOLT CS, 1966, Z MORPH OKOL TIERE, V56, P93