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Prywatny zbiór publikacji – autorefleksja pod koniec zawodowej działalności

Kasprzak Krzysztof

Polish Journal for Sustainable Development

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2020

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T. 24, cz. 2

39--44

PL

Artykuł przedstawia problem wykorzystywania prywatnych zbiorów publikacji po zakończeniu działalności zawodowej. Wskazano na brak procedur umożliwiających przekazanie prywatnego księgozbioru do biblioteki uczelni po przejściu na emeryturę.

EN

The article presents the problem of preserving private collections of publications after the end of professional activity. It pointed to the lack of procedures for transferring a private book collections to university libraries after retirement.

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A New Locality of Alien Oligochaete Species Branchiura sowerbyi in Upper Oder River in Poland

Cebulska K., Krodkiewska M.

Polish Journal of Ecology

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2017

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Vol. 65, nr 4

432--438

EN

A new locality of the Asian thermophilic aquatic oligochaete Branchiura sowerbyi Beddard, 1892 (Oligochaeta, Naididae) was recorded in the Upper Oder River. Until now, this species has been only noted in a few localities in Poland: in the Szczecin Lagoon at the mouth of Oder River to Baltic Sea, in the heated Konin lake system (West Poland) and in the middle course of the Oder River. In our study, B. sowerbyi was found on one site (108 km of the river course) that is located more than 400 km from its previous recordings in the Oder River. This finding may show that B. sowerbyi has spread upstream. It should be noted that, as a rule, low abundance of this species may be the reason for the small number of its recordings, so further studies related to distribution and impact of B. sowerbyi on native oligochaetes are needed.

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Five species of aquatic oligochaetes new to Iran with an updated checklist

Jabłońska A., Pešić V.

Oceanological and Hydrobiological Studies

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2014

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Vol. 43, No. 1

100--105

EN

Only 14 species of aquatic oligochaetes occurring in inland waters of Iran have been recorded until now. Our investigations based on samples collected in 2003 and 2005 revealed the presence of six species, including five new to the fauna of Iran: Haplotaxis gordioides, Dero dorsalis, Pristina breviseta, Embolocephalus velutinus and Psammoryctides albicola. The provided checklist of Iranian aquatic oligochaetes is still very short (19 species). It is mostly represented by common, cosmopolitan species. However, taking into account the large area of the country, its mountainous terrain and peculiar hydrological network, more species may be discovered in the future.

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Effect of long-term mineral and organic fertilisation on the occurrence and biomass of soil oligochaetes

Jarmuł J., Lenart S., Kamionek M., Włodarska A.

Chemia i Inżynieria Ekologiczna

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2006

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Vol. 13, nr 7

665-668

EN

The study was undertaken to estimate the density and biomass of soil oligochaetes, particularly of earthworms, in plots of different mineral and organic fertilisation. Fifty years old field experiment set up to compare NPK fertilisation rates of 125, 41.4 and 118.6 kg/ha/yr of N, P and K, respectively with manure (OB) fertilisation (25 Mg/ha/yr) and mixed mineral-manure fertilisation (1/2 NPK + 1/2 OB) was used in this study. Unfertilised plots ("0") served as a control. Four-field crop rotation is practised in these plots. In the year 2005 the plots were sown with winter wheat. Earthworms were collected three times - in May, July/August and in September - to estimate their density and biomass.

PL

Celem podjętych badań było określenie liczebności i biomasy skąposzczetów glebowych, a szczególnie dżdżownic na poletkach o zróżnicowanym nawożeniu mineralnym i organicznym. Do doświadczenia wybrano poletka nawożone NPK (N - 100 kg/ha, P i K - 36,5 kg/ha), obornikiem (91,5 Mg/ha) oraz mieszane (1/2 NPK i 1/2 obornik), kontrolę stanowiły poletka zerowe, nie nawożone. Na poletkach tych prowadzone jest zmianowanie upraw. W 2005 r. poletka te zostały obsiane pszenicą ozimą. Doświadczenie nawozowe na tym poletku prowadzone jest od 55 lat. W trzech terminach dokonano odłowu dżdżownic w celu określenia ich liczebności oraz biomasy (maj, lipiec/sierpień, wrzesień).