Autor: Kowalczyk, J - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Rozwój turystyki w wybranych parkach krajobrazowych Polski w świetle koncepcji cyklu ewolucji obszarów turystycznych
The tourism development in chosen Polish landscape parks in the light of the concept of a tourist area cycle of evolution
Autorzy:: Kistowski, M.
Kowalczyk, J.
Powiązania:: https://bibliotekanauki.pl/articles/86932.pdf
Data publikacji:: 2012
Wydawca:: Polska Asocjacja Ekologii Krajobrazu
Tematy:: Polska
parki krajobrazowe
zagospodarowanie turystyczne
turystyka zrownowazona
rozwoj turystyki
cykl ewolucji obszaru turystycznego
Źródło:: Problemy Ekologii Krajobrazu; 2012, 34
1899-3850
Pojawia się w:: Problemy Ekologii Krajobrazu
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Intra-population variability of Picea abies from Zwierzyniec Lubelski and Blizyn (Poland)
Autorzy:: Kowalczyk, J
Markiewicz, P.
Matras, J.
Powiązania:: https://bibliotekanauki.pl/articles/41233.pdf
Data publikacji:: 2009
Wydawca:: Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:: international conference
Europe
forest ecosystem
plant breeding
tree
Norway spruce
Picea abies
intrapopulation variability
family variation
heritability
plant population
Zwierzyniec Lubelski region
Blizyn region
Kutno Forest District
Polska
Opis:: The study investigates the intra-population variability of the growth and quality traits of Norway spruce populations from Bliżyn and Zwierzyniec Lubelski. The two populations are included in the IUFRO 1972 experiment and exhibit a high growth dynamics and a narrow crown form. The research was carried out on the experimental plot established in 1996 in Chrosno (Kutno Forest District) using 8228 two-year-old seedlings planted in a single-tree plot design at a spacing of 1.5 × 1.5 m. The seedlings represent 191 open-pollinated families, among them 93 families of Norway spruce from the Bliżyn region and 98 families from the Zwierzyniec Lubelski region. The height, height increment and DBH of trees were measured periodically, and some quality traits were assessed. The last results come from the measurements done on the trees aged 10 years. It was found that the differences between the two populations of Norway spruce are statistically nonsignificant but both of them show wide within-population variability. This suggests that they have the potential to flexibly respond to future changes in the growth conditions or to seed transfer to other seed zones. Survival in the environmental conditions of the experiment was independent of family.
Źródło:: Dendrobiology; 2009, 61 Supplement
1641-1307
Pojawia się w:: Dendrobiology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The first record of Aelurostrongylus abstrusus [Angistrongylidae: Nematoda] in Eurasian lynx [Lynx lynx L.] from Poland based on fecal analysis
Autorzy:: Szczęsna, J.
Popiołek, M.
Schmidt, K.
Kowalczyk, R.
Powiązania:: https://bibliotekanauki.pl/articles/2146355.pdf
Data publikacji:: 2006
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: parasitic disease
Lynx lynx
first record
Polska
Nematoda
Eurasian lynx
animal disease
parasite
parasitology
fecal analysis
nematode
Aelurostrongylus abstrusus
Angistrongylidae
Opis:: Material. Thirty eight fecal samples of Eurasian Lynx (Lynx lynx L.) collected in Białowieża Primeval Forest (E Poland) in years 2001-2004 were analysed. Results. The presence of Aelurostrongylus abstrusus (L1) larvae was evidenced by use of decantation and flotation methods. The general prevalence of the infection recorded during the study was 21.1%, whereas mean intensity was 11,5 (1-33 larvae per sample). To our knowledge, this is the first case of Aelurostrongylus abstrusus recorded in Euroasian lynx from Poland.
Źródło:: Wiadomości Parazytologiczne; 2006, 52, 4; 321-322
0043-5163
Pojawia się w:: Wiadomości Parazytologiczne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: The first record of Aelurostrongylus abstrusus [Angistrongylidae: Nematoda] in Eurasian lynx [Lynx lynx L.] from Poland based on fecal analysis
Autorzy:: Szczesna, J
Popiolek, M.
Schmidt, K.
Kowalczyk, R.
Powiązania:: https://bibliotekanauki.pl/articles/840073.pdf
Data publikacji:: 2006
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: parasitic disease
Lynx lynx
first record
Polska
Nematoda
Eurasian lynx
animal disease
parasite
parasitology
fecal analysis
nematode
Aelurostrongylus abstrusus
Angistrongylidae
Opis:: Material. Thirty eight fecal samples of Eurasian Lynx (Lynx lynx L.) collected in Białowieża Primeval Forest (E Poland) in years 2001-2004 were analysed. Results. The presence of Aelurostrongylus abstrusus (L1) larvae was evidenced by use of decantation and flotation methods. The general prevalence of the infection recorded during the study was 21.1%, whereas mean intensity was 11,5 (1-33 larvae per sample). To our knowledge, this is the first case of Aelurostrongylus abstrusus recorded in Euroasian lynx from Poland.
Źródło:: Annals of Parasitology; 2006, 52, 4
0043-5163
Pojawia się w:: Annals of Parasitology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Identification of powdery mildew resistance genes in common wheat [Triticum aestivum L.em.Thell.]. XI. Cultivars grown in Poland
Autorzy:: Kowalczyk, K
Hsam, S.L.K.
Zeller, F.J.
Powiązania:: https://bibliotekanauki.pl/articles/2044252.pdf
Data publikacji:: 1998
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: pathogen isolate
powdery mildew
protein quality
Polish agriculture
Polska
wheat
wheat cultivar
Erysiphe graminis f.sp.tritici
common wheat
Triticum aestivum
resistance gene
Opis:: A collection of common wheat cullivars grown in Poland were analyzed for resistance to powdery mildew disease by using eleven differential isolates of Erysiphe graminis f. sp. tritici (Blumeria graminis). Among a total of 69 accessions, 48 cultivars possessed resistance which is attributed to known resistance genes present either individually or in a combination. Four cultivars were resistant to all the isolates used and another four cultivars revealed race-specific resistance which does not correspond to the response patterns of previously documented resistance. Resistance genes Pm2 and Pm6 in a combination were most widely distributed, and genes Pm3d, Pm4b, Pm5 and Pm8 were also postulated.
Źródło:: Journal of Applied Genetics; 1998, 39, 3; 225-236
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki