Search Results - "Ryszkowski, Lech"

Modification of water flows and nitrogen fluxes by shelterbelts by Ryszkowski, Lech, Kędziora, Andrzej

“…The introduction of shelterbelts (mid-field trees linear structures) in a uniform agricultural landscape composed mainly of cultivated fields is one of the…”
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Energy control of matter fluxes through land-water ecotones in an agricultural landscape by RYSZKOWSKI, L, KEDZIORA, A

“…Ecotones play an important role in control of matter input into water bodies. The impacts of shelterbelt and meadow ecotones on ground water passage from…”
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Effects of continuous cropping of rye on soil biota and biochemistry by Ryszkowski, L, Szajdak, L, Karg, J

“…Long-term studies on the ecological effects of continuous rye cultivations carried out in Poland are summarized. It was shown that in continuous cropping of…”
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The Ecosystem Role of Small Mammals by Ryszkowski, Lech

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Reproduction of bank voles and survival of juveniles in different pine forest ecosystems by Ryszkowski, Lech

“…From data obtained by the Standard Minimum method of trapping, the total numbers of animals born during the reproductive seasons of 1967 — 1969 were estimated…”
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Estimation of small rodent density with the aid of coloured bait by Ryszkowski, Lech

“…In four different habitats bait of three different colours was spread on trapping areas during the prebaiting period. By analysis of the traces of coloured…”
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Role of meadow strips for migration of dissolved organic compounds and heavy metals with groundwater by ZYCZYNSKA-BALONIAK, I, SZPAKOWSKA, B, RYSZKOWSKI, L, PEMPKOWIAK, J

“…The migration of nitrates, phosphates and dissolved organic compounds (DOC) in groundwater from fields through meadows to small ponds was analysed. The…”
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Outbreaks of Microtus Arvalis (Pall) and Other Microtine Rodents in Central and Eastern Europe by Ryszkowski, Lech, Myllymäki, Arvo

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Results and future program of the IBP Working Group on Small Mammals by Gooley, Frank B., Ryszkowski, Lech

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Operation of predators in a forest and cultivated fields by Ryszkowski, Lech, Wagner, C. Kenyon, Goszczyński, Jacek, Truszkowski, Janusz

“…Seven hundred Apodemus flavicollis, 500 Clethrionomys glareolus and 500 Apodemus agrarius were estimated to be present in a 40-hectare forest during one year…”
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