Ekologia Polska, Volume 14Państwowe Wydawnictwo Naukowe, 1966 - Ecology |
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Page 263
... maximum abundance in the same year was shifted , in comparison with 1960 , by about two decades ( in 1960 it occurred in the second decade of July and in 1961 in the first decade of August ) . The maximum abundance of the predators was ...
... maximum abundance in the same year was shifted , in comparison with 1960 , by about two decades ( in 1960 it occurred in the second decade of July and in 1961 in the first decade of August ) . The maximum abundance of the predators was ...
Page 336
... maximum medium minimum CaO 8 minimum medium maximum Org . matter . 1 minimum medium maximum Fe2O , 3 minimum medium maximum 4 minimum medium maximum MgO 9 minimum medium maximum 3. The following types of sediments were distinguished on ...
... maximum medium minimum CaO 8 minimum medium maximum Org . matter . 1 minimum medium maximum Fe2O , 3 minimum medium maximum 4 minimum medium maximum MgO 9 minimum medium maximum 3. The following types of sediments were distinguished on ...
Page 502
... maximum possible density of the animals typical of the given conditions in an open medium . When the value of the current density of beetles in the medium is far higher than the maximum value of possible density under the given ...
... maximum possible density of the animals typical of the given conditions in an open medium . When the value of the current density of beetles in the medium is far higher than the maximum value of possible density under the given ...
Contents
Polakowska M Analyse der Übergangszone zwischen Waldgesel | 1 |
Charzewski J Studies on the history of the development of PinoQuer | 10 |
Analiza strefy przejścia zbiorowisk leśnych | 23 |
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Common terms and phrases
abundance acids activity animals aphids Arten beetles calculated CALLUNA Carabidae castaneum Cicadella viridis communities confusum culture decrease distribution domination Druk ecological eggs Eichen-Hainbuchenwald Ekol emigrational ability experiment factors fauna Feldsperlinge females filled ponds gatunków grass layer groups habitat hornbeam humic acids humidity increase in number initial density insects investigations Kolonie larvae liczebności litter Łódź Łodzi Lycosa Lycosidae males medium method nematodes Nowy Targ number of beetles number of individuals number of insects Number of nematodes observed obtained occur Opiliones organic pająków peat penetration percentage period Petrusewicz Phragmites communis pine Pino-Quercetum serratuletosum plumage populacji population numbers predators Querco-Carpinetum Redakcji Redaktor rotifers samples sediments shelterbelt soil temperatures species spiders spruce stomata strains strawberry surface numbers surinamensis tion total number Transsekt Tribolium Tribolium confusum Trochosa terricola Übergangszone variations viridis Vögel wandering spiders Warszawa zone