Wyniki wyszukiwania - AGRO

1

Distribution patterns in Iberian Peninsula rodents

100%

Palomo L. J., Vargas J. M., Jimenez-Gomez M. P.

Polish Ecological Studies

|

1994

|

tom 20

|

nr 3-4

2

Historical biogeography of the lynx in Poland

100%

Bieniek M., Wolsan M., Okarma H.

Acta Zoologica Cracoviensia

|

1998

|

tom 41

|

nr 1

3

Evidence supporting the concept of a regionalized distribution of testate amoebae in the Arctic

86%

Beyens L., Bobrov A.

Acta Protozoologica

|

2016

|

tom 55

|

nr 4

4

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Aphyllophoroid fungi (Basidiomycota) of Finland: range extensions and records of nationally new and rare species

86%

Kunttu P., Helo T., Kulju M., Julkunen J., Pennanen J., Shiryaev A. G., Lehtonen H., Kotiranta H.

Acta Mycologica

|

2019

|

tom 54

|

nr 2

5

Symbiotic drift as a consequence of declining host plant populations

86%

Chlebicki A., Olejniczak P.

Acta Biologica Cracoviensia. Series Botanica

|

2007

|

tom 49

|

nr 1

89-93

In this paper we present a hypothesis about the loss of organisms associated with hosts in small populations. Data for fungi specific to arcto-alpine plants are presented. We found that the number of fungal species on plants is directly proportional to the size of the host population. This conforms to MacArthur and Wilson's theory of island biogeography. Once the host population is below a critical size, some fungal species are lost. We term this process 'symbiotic drift.'

6

Nebela kivuense Gauthier-Lievre et Thomas, 1961 (Amoebozoa, Arcellinida), Missing for a Half-century; Found 11,500 km from “home”

86%

Nicholls K. H.

Acta Protozoologica

|

2015

|

tom 54

|

nr 4

7

Natural occurrence of microsporidia infecting Lepidoptera in Bulgaria

86%

Pilarska D., Takov D., Hylis M., Radek R., Fiala I., Solter L., Linde A.

Acta Parasitologica

|

2017

|

tom 62

|

nr 4

8

A half-century of research on free-living amoebae (1965–2017): review of biogeographic, ecological and physiological studies

86%

Anderson O. R.

Acta Protozoologica

|

2018

|

tom 57

|

nr 1

9

Molecular biogeography of red deer Cervus elaphus from eastern Europe: insights from mitochondrial DNA sequences

86%

Niedzialkowska M., Jedrzejewska B., Honnen A.-C., Otto T., Sidorovich V. E., Perzanowski K., Skog A., Hartl G. B., Borowik T., Bunevich A. N., Lang J., Zachos F. E.

Acta Theriologica

|

2011

|

tom 56

|

nr 1

European red deer are known to show a conspicuous phylogeographic pattern with three distinct mtDNA lineages (western, eastern and North-African/Sardinian). The western lineage, believed to be indicative of a southwestern glacial refuge in Iberia and southern France, nowadays covers large areas of the continent including the British Isles, Scandinavia and parts of central Europe, while the eastern lineage is primarily found in southeast-central Europe, the Carpathians and the Balkans. However, large parts of central Europe and the whole northeast of the continent were not covered by previous analyses. To close this gap, we produced mtDNA control region sequences from more than 500 red deer from Denmark, Germany, Poland, Lithuania, Belarus, Ukraine and western Russia and combined our data with sequences available from earlier studies to an overall sample size of almost 1,100. Our results show that the western lineage extends far into the European east and is prominent in all eastern countries except for the Polish Carpathians, Ukraine and Russia where only eastern haplotypes occurred. While the latter may actually reflect the natural northward expansion of the eastern lineage after the last ice age, the present distribution of the western lineage in eastern Europe may in large parts be artificial and a result of translocations and reintroduction of red deer into areas where the species became extinct in historical times.

10

Dr Humphrey Graham Smith 1945–2012

86%

Wilkinson D. M.

Acta Protozoologica

|

2012

|

tom 51

|

nr 2

11

Biogeography of Aphodiinae from the Phytogeographic Orocantabrica Province, Cantabrian Range, Spain, [Col.Scarabaeoidea]

86%

Galante E., Stebnicka Z.

Acta Zoologica Cracoviensia

|

1994

|

tom 37

|

nr 2

12

Karyotype of dormice Eliomys quercinus from Tirol [Austria]

86%

Ramalhinho M. G., Libois R.

Acta Theriologica

|

2005

|

tom 50

|

nr 1

A karyotype of 2n = 52 chromosomes was found in twoEliomys quercinus (Linnaeus, 1766) specimens from two different localities of Tirol (Austria). The karyotype is similar to the one described in the Italian Alps, suggesting that these mountains were not a barrier to the northern expansion of this chromosomal race.

13

Species - area relationships for sandy beach macrobenthos in the context of intertidal width

86%

McLachlan A., Dorvlo A.

Oceanologia

|

2007

|

tom 49

|

nr 1

The marine species richness (MSR) recorded in 159 sandy beach surveys was analysed in relation to beach width (W). MSR is the number of macrobenthic species collected in a standard intertidal transect survey, excluding insects. Beach width (W) was estimated by dividing the spring tide range [m] by the beach face slope, to give a value in [m]. The relationship between MSR and W was best described by a semilog (exponential) model, which was highly significant: MSR = −5.2+ 10.8 logW. The fit of a power model (MSR = cWz) was also significant. The steep slope of the curve for a power model (z = 0.49) suggests that beaches function as isolated rather than contiguous habitats and that the nature of the habitat becomes more benign as beaches widen. There are some latitudinal effects, with tropical beaches displaying a higher species-area relationship for any beach width than other regions.

14

Genetic analysis of forty isolates of Acanthamoeba group III by multilocus isoenzyme electrophoresis

86%

Flint J. A., Dobson P. J., Robinson B. S.

Acta Protozoologica

|

2003

|

tom 42

|

nr 4

15

The moss dwelling testacean fauna of the Stromness Bay [South Georgia]

86%

Vincke S., Van de Vijver B., Gremmen N., Beyens L.

Acta Protozoologica

|

2006

|

tom 45

|

nr 1

16

Contribution a l'etude biogeographique de Centropyxis carinata Chardez, 1964

86%

Chardez D.

Acta Protozoologica

|

1994

|

tom 33

|

nr 3

17

Rapid assessments of microbial biodiversity using relationships between genus and species richness. Studies on testate amoebae

86%

Wilkinson D. M., Davis S. R.

Acta Protozoologica

|

2000

|

tom 39

|

nr 1

18

The biogeography of Collembola

86%

Christiansen K., Bellinger P.

Polskie Pismo Entomologiczne

|

1995

|

tom 64

|

nr 1-4

19

Les brachiopodes de L'Oolithe de Balin [Pologne] implications stratigraphiques et biogeographiques

86%

Delance J. H., Garcia J. P., Laurin B., Tarkowski R.

Bulletin of the Polish Academy of Sciences. Earth Sciences

|

1993

|

tom 41

|

nr 3

20

A preliminary study on the birds of the Istranca Mountains, Turkey

86%

Yurtsever S., Kurtonur C.

Acta Zoologica Cracoviensia

|

2003

|

tom 46

|

nr 1

The bird species in the three different vegetation zones – dry forests, humid forests, and coastal plain – of the Istranca Mountains in north-western Turkey were investigated. A total of 79 days of observations consisting of 17 months were performed on a fifty-one kilometre line, transecting the mountains. One hundred and forty-nine bird species were determined during the weekly periodic observations carried out between early 1989 and late 1990. Of these 55 were resident, 24 were winter visitors, and 62 were summer migrants. Eight species were seen occasionally and were therefore described as accidental. The statistical tests revealed that the frequencies of the resident, winter visitor, and summer migrants were different in the study area in which winter visitors were fewer than the resident and summer migrants. The frequencies of the bird species in the three different zones regarding the pooled data also different that the dry forests had fewer bird species than the coastal plain.

Ograniczanie wyników