Lupa

Iskanje po repozitoriju Pomoč

A- | A+ | Natisni
Iskalni niz: išči po
išči po
išči po
išči po
* po starem in bolonjskem študiju

Opcije:
  Ponastavi


1 - 8 / 8
Na začetekNa prejšnjo stran1Na naslednjo stranNa konec
1.
2.
3.
4.
Multiple pleistocene refugia and post-glacial colonization in the European chub (Squalius cephalus) revealed by combined use of nuclear and mitochondrial markers
Martina Vyskočilová, Josef Bryja, Mária Seifertová, Natália Martínková, Andrea Šimková, 2012, izvirni znanstveni članek

Opis: To analyse patterns of nuclear and mitochondrial genetic variation in the European chub, Squalius cephalus (Linnaeus, 1758), in order to understand the evolutionary history of this species and to test biogeographical hypotheses for the existence of co-distributed European freshwater fish species
Najdeno v: osebi
Ključne besede: freshwater fish, European chub, Squalius cephalus, glacial refugia, Cytochrome b, microsatellites, phylogeography, population structure, Europe
Objavljeno: 15.10.2013; Ogledov: 2532; Prenosov: 250
URL Polno besedilo (0,00 KB)

5.
Rodent damage to natural and replanted mountain forest regeneration
Eva Jánová, Josef Bryja, Marta Heroldová, Josef Suchomel, Miloslav Homolka, 2012, izvirni znanstveni članek

Opis: Impact of small rodents on mountain forest regeneration was studied in National Nature Reserve in the Beskydy Mountains (Czech Republic). A considerable amount of bark damage was found on young trees (20%) in spring after the peak abundance of field voles (Microtus agrestis) in combination with long winter with heavy snowfall. In contrast, little damage to young trees was noted under high densities of bank voles (Myodes glareolus) with a lower snow cover the following winter. The bark of deciduous trees was more attractive to voles (22% damaged) than conifers (8%). Young trees growing in open and grassy localities suffered more damage from voles than those under canopy of forest stands (X2=44.04, P < 0.001). Natural regeneration in Nature Reserve was less damaged compared to planted trees (X2=55.89, P < 0.001). The main factors influencing the impact of rodent species on tree regeneration were open, grassy habitat conditions, higher abundance of vole species, tree species preferences- and snow-cover condition. Under these conditions, the impact of rodents on forest regeneration can be predicted. Foresters should prefer natural regeneration to the artificial plantings
Najdeno v: osebi
Ključne besede: forest regeneration, mountain forest, small rodents, Czech Republic
Objavljeno: 15.10.2013; Ogledov: 2024; Prenosov: 79
URL Polno besedilo (0,00 KB)

6.
7.
8.
Iskanje izvedeno v 0 sek.
Na vrh
Logotipi partnerjev Univerza v Mariboru Univerza v Ljubljani Univerza na Primorskem Univerza v Novi Gorici