Temat: Poland predation - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Chęciny–Kielce landscape park — an example of officially not proclaimed geopark
Autorzy:: Urban, J.
Wróblewski, T.
Tematy:: georóżnorodność
geoochrona
geopark
Polska
geodiversity
geoconservation
Poland predation; Pokaż więcej
Wydawca:: Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Powiązania:: https://bibliotekanauki.pl/articles/1204939.pdf Link otwiera się w nowym oknie
Opis:: Chęcińsko-Kielecki Park Krajobrazowy został utworzony w 1996 r., przede wszystkim w celu ochrony wartości geologicznych. Obejmuje on obszar wielowiekowej eksploatacji kopalin, który uległ znacznym przemianom antropogenicznym. Do najważniejszych wartości tego obszaru należą: obecność skał osadowych o różnej litologii i wieku, odsłonięcia niezgodności strukturalnych, form mikrotektonicznych, przejawów mineralizacji hydrotermalnej, ślady historycznego górnictwa, a także morfologia strukturalna z ciekawymi elementami rzeźby. W gospodarce obszaru dominuje rolnictwo oraz wydobycie i przeróbka kopalin; zyskuje jednak na znaczeniu także turystyka i rekreacja. Wartości geologiczne, historyczne i kulturowe, sposób ich ochrony i administrowania oraz przesłanki ekonomiczno-społeczne przemawiają za włączeniem Ch-KPK do sieci Europejskich Geoparków.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: An unusual predator-prey relationship inferred from a Bathonian (Middle Jurassic) nautilid from southern Poland
Autorzy:: Lomax, Dean R.
Jain, Sreepat
Płachno, Bartosz
Salamon, Mariusz A.
Duda, Piotr
Klug, Christian
Opis:: The records of sub-lethally or lethally injured nautilids are rare, as are their Bathonian (Middle Jurassic) occurrences. Here, we report a large nautilid (88 mm shell diameter) from the Polish Jura (southern Poland), which was ventrally bitten at its phragmocone. It is a Cenoceras sp. from the middle Bathonian (Bremeri Zone) of the Gnaszyn brick-pit associated with the ammonite Prohecticoceras. Although coeval strata have yielded records of predatory shark teeth belonging to Palaeobrachaelurus, Protospinax, Sphenodus, and an orectolobiform, the bite traces on the nautilid are morphologically different and are at least 13 times larger, thus ruling out sharks as predators. Other plausible predators include marine reptiles such as pliosaurid plesiosaurs, thalattosuchian crocodylomorphs or ichthyosaurs, other cephalopods such as large squids, ammonites or even nautilids (including cannibalism). Based on the morphology and dimensions of the bite marks, the most likely candidate appears to be a pliosaurid whose remains have been well-recorded from the Middle and Upper Jurassic rocks of Poland. Regarding the predation attempt, it appears to have been lethal but possibly was a failed attack from the right side of the organism, as evidenced by the bite marks on its ventral surface. It is conceivable that the plesiosaur was unable to grasp the thick and presumably slippery nautiloid firmly after the first bite as reflected by the presence of only two 20 mm-wide bite marks, and then dropped the nautilid. Alternatively, it managed to rip the soft parts out of the conch and dropped the latter without further crushing it.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 3.

Tytuł:: A glimpse of a fish face : an exceptional fish feeding trace fossil from the Lower Devonian of the Holy Cross Mountains, Poland
Autorzy:: Ahlberg, Per E.
Niedźwiedzki, Grzegorz
Uchman, Alfred
Dec, Marek
Salwa, Sylwester
Szrek, Piotr
Opis:: An exceptionally well-preserved assemblage of numerous invertebrate and vertebrate trace fossils is described from the Lower Devonian of the Holy Cross Mountains, southern Poland. Two trace-bearing horizons occur in the shallow-marine sequence that is exposed in a small outcrop near Ujazd village. One of the trace fossils is preserved as a bilobate, generally elliptical, epichnial pit is described as Osculichnus tarnowskae isp. nov. and interpreted as a unique example of praedichnia. Neoichnologic experiments and observations indicate that the ichnogenus Osculichnus was produced by feeding fish. The fish producing O. tarnowskae probably hunted bivalves, polychaetes and arthropods, which are represented by invertebrate trace fossils in the same horizons. The overall shape and morphological details of O. tarnowskae suggest that it was made by a lungfish broadly similar to Dipnorhynchus. The trace provides the first direct evidence for Devonian lungfish feeding behaviour, as well as the first record of three-dimensional soft-tissue morphology of the snout area of an Emsian representative of this group. The trace fossils from Ujazd provide new insight into the palaeoecology and taphonomy of the Lower Devonian of the Holy Cross Mountains.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 4.

Tytuł:: Small mammals in Nowy Dwór Mazowiecki and adjacent area (central Poland) revealed by analyses of the tawny owl’s Strix aluco pellets
Small mammals in Nowy Dwór Mazowiecki
Małe ssaki w Nowym Dworze Mazowieckim i na terenie przyległym (środkowa Polska) wykazane w wyniku analiz wypluwek puszczyka Strix aluco
Autorzy:: Janus, Krzysztof
Lesiński, Grzegorz
Wydawca:: Muzeum i Instytut Zoologii Polskiej Akademii Nauk
Powiązania:: FRAGMENTA FAUNISTICA 67 (1): 31–35, 2024
Opis:: In the years 2007–2024, the diet of Strix aluco was analysed in three sites in Nowy Dwór Mazowiecki (central Poland) and in areas directly adjacent to the town. Analysis of pellets revealed the presence of 438 small mammals. The group comprised 17 species belonging to Soricomorpha 3, Chiroptera 4 and Rodentia 10 species. Species most often caught were: Apodemus flavicollis and Microtus arvalis. Soricomorpha were caught rarely and constituted less than 5% of mammals. Nyctalus noctula and Eptesicus serotinus dominated among bats whose total share was 3.2–4.7% of mammalian prey. Species composition of prey indicates that the hunting grounds of owls encompassed a variety of habitats: the neighbourhood of built-up areas, river valley and forested area.
24 cm
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

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Skocz do pozycji: 5.

Tytuł:: Predation of wildlife by free-ranging domestic dogs in Polish hunting grounds and potential competition with the grey wolf
Autorzy:: Wierzbowska, Izabela
Crooks, Kevin R.
Hędrzak, Magdalena
Okarma, Henryk
Popczyk, Bartłomiej
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 6.

Tytuł:: Studies on the European hare. 46. Predation of foxes on a hare population in central Poland
Autorzy:: Wasilewski, M.
Goszczyński, J.
Powiązania:: Acta Theriologica
Opis:: The relationship between foxes Vulpes vulpes (Linnaeus, 1758) and hares Lepus europaeus (Pallas, 1778) was investigated in central Poland.
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

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Skocz do pozycji: 7.

Tytuł:: Predation of Eurasian lynx on roe deer and red deer in Bialowieza Primeral Forest, Poland
Autorzy:: Jedrzejewska, B.
Okarma, H.
Jedrzejewski, W.
Kowalczyk, R.
Schmidt, K.
Powiązania:: Acta Theriologica
Opis:: Patterns of lynx Lynx lynx (Linnaeus, 1758) predation on ungulates were studied in the Polish part of Białowieża Primeval Forest (580 km2) from scats and prey remains of lynx between 1985-1996, and radiotracking of 18 lynx between 1991-1996.
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

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Skocz do pozycji: 8.

Tytuł:: The roles of predation, snow cover, acorn crop, and man-related factors on ungulate mortality in Białowieża Primeval Forest, Poland
Autorzy:: Jędrzejewska, B.
Krasiński, Z. A.
Okarma, H.
Miłkowski, L.
Jędrzejewski, W.
Powiązania:: Acta Theriologica
Opis:: The relative importance of various mortality factors was studied in populations of European bison Bison bonasus, moose Alces alces, red deer Cervus elaphus, roe deer Capreolus capreolus, and wild boar Sus scrofa in the expoited and protected parts of Białowieża Primeval Forest, eastern Poland.
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

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Skocz do pozycji: 9.

Tytuł:: Factors shaping population densities and increase rates of ungulates in Bialowieza Primeval Forest (Poland and Belarus) in the 19th and 20th centuries
Autorzy:: Jędrzejewska, B.
Bunevich, A. N.
Krasiński, Z. A.
Miłkowski, L.
Jędrzejewski, W.
Powiązania:: Acta Theriologica
Opis:: Population dynamics of ungulates (European bison Bison bonasus, elk Alces alces, red deer Cervus elaphus, roe deer Capreolus capreolus, wild boar Sus scrofa, non-native fallow deer Dama dama, and cattle) were analysed in Białowieża Primeval Forest (BPF, 1250 km2), one of the largest remaining tracts of ancient mixed and decidous forests in the lowlands of Europe.
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

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Skocz do pozycji: 10.

Tytuł:: Breeding losses in an urban population of the collared dove Streptopelia decaocto in Słupsk, Poland
Straty lęgowe miejskiej populacji sierpówki w Słupsku
Acta Ornithologica, vol. 34, no. 2
Autorzy:: Antczak, Jacek
Górski, Wojciech (1946–2001)
Współwytwórcy:: Meeting of the European Ornithologists' Union (2 ; 1999 ; Gdańsk)
Polska Akademia Nauk. Muzeum i Instytut Zoologii
Wydawca:: Muzeum i Instytut Zoologii PAN
Powiązania:: Acta Ornithologica
Opis:: S. [191-198] : il. ; 27 cm
Streszcz. pol. Nazwy taksonów także w jęz. łac.
Bibliogr. p. 194-195
Abstract in Polish. Taxa in Latin
During the 25 seasons (1974-1998), the breeding success of Collared Doves was determined by tracing the fates of 7882 nests found in S3upsk, Northern Poland. The kind of losses recognized were: complete nesting failures (CNF) and partial losses (PL), where only one nestling left the nest. Total breeding losses (TBL), were estimated by comparing the estimated total number of eggs laid (TNEL), with the total number of young fledged. In different years CNF varied from 51.8 to 75.7% ( = 61.1, SD = 5.1, n = 25 seasons, CV = 8%) while PL accounted for between 4.3 and 11.8% ( = 8.2, SD = 1.6, n = 25, CV = 19.5 %) of all eggs laid. TBL amounted to between 60.9 and 80% ( = 69.3, SD = 4.3, n = 25, CV = 6.2 %) of TNEL, and was highest at the beginning (February-April) of the breeding season, and at the end (September-October). The losses suffered during incubation ( = 70.6%, SD = 10.3, n = 25, CV = 15%) were much higher than at the nestling stage ( = 29.4%, SD = 10.3, n = 25, CV = 35%). Rooks and Jackdaws were the main nest predators of the Collared Dove population in S3upsk, while Magpies and domestic cats were less effective predators.
Bibliogr. s. 194-195
P. [191-198] : ill. ; 27 cm
Referat wygłoszony na Second Meeting of the European Ornithologists' Union
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

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