Results 1 to 10 of about 367 (115)

The findings of Cepaea nemoralis (Linnaeus, 1758) in the Oreophyticum of the Krušné Hory Mts. (Western Czech Republic) [PDF]

open access: yesMalacologica Bohemoslovaca, 2019
Cepaea nemoralis was found in four settlements in the Krušné Hory Mts. in altitudes between 685 and 900 m a.s.l. Two of these records represent the highest known locations of the species in the Czech Republic; so far the species has not been found above ...
Libor Dvořák
doaj   +3 more sources

Assembly of the Variscan Orogenic Wedge in the Bohemian Massif: Monazite U‐Pb Geochronology of the Tectonic Events Recorded in Saxothuringian Metasediments

open access: yesTectonics, Volume 42, Issue 4, April 2023., 2023
Abstract The geochronology of metasediments incorporated to orogenic wedges provides an important key in understanding the early evolution of collisional systems. This study reveals the timing of Variscan processes in the Saxothuringian orogenic wedge, reflecting transition from oceanic to continental subduction and collision.
Marine Jouvent   +4 more
wiley   +1 more source

Larvae of longhorned beetles (Coleoptera; Cerambycidae) have evolved a diverse and phylogenetically conserved array of plant cell wall degrading enzymes

open access: yesSystematic Entomology, Volume 46, Issue 4, Page 784-797, October 2021., 2021
We addressed the numbers, kinds and evolution of cerambycid plant cell wall degrading enzymes (PCWDEs) by surveying larval midgut transcriptomes from 23 species representing six of the eight recognized subfamilies of Cerambycidae. We identified 340 new putative PCWDEs belonging to ten carbohydrate active enzyme families, including two gene families ...
Na Ra Shin   +10 more
wiley   +1 more source

Poznámky k ekologii, rozšíření a ochraně vřetence horského (Pseudofusulus varians) v České republice [PDF]

open access: yesMalacologica Bohemoslovaca, 2011
Pseudofusulus varians (C. Pfeiffer, 1828) is one of the most endangered land snail species in the Czech Republic. It is a relict species from Atlantic period of the Holocene, inhabiting exclusively nature beech and scree forests.
Adam Lacina
doaj   +1 more source

Ecological aspects of dispersion of gall mites in the vertical profile of the birch crown

open access: yesJournal of Forest Science, 2004
In stands of birch Betula pendula Roth in the eastern Krušné hory Mts. the occurrence of the gall mites Acalitus rudis Canestrini and Phyllocoptes lionotus Nalepa was studied in terms of their dispersion in the tree crown. Statistical analyses of data on
I. Buchta, E. Kula, K. Drápela
doaj   +1 more source

Current use of European beech (Fagus sylvatica L.) for artificial regeneration of forests in the air-polluted areas

open access: yesJournal of Forest Science, 2008
The paper deals with the use of European beech in the reconstruction of substitute species stands and in the regeneration of existing spruce stands in the air-polluted region of the north-eastern Krušné hory Mts.
P. Hobza, O. Mauer, M. Pop
doaj   +1 more source

Current possibilities of using Norway spruce (Picea abies [L.] Karst.) in forest regeneration in the air-polluted region of the northeastern Krušné hory Mts.

open access: yesJournal of Forest Science, 2009
The paper analyses possibilities of repeated use of Norway spruce (Picea abies [L.] Karst.) in the regeneration of existing Norway spruce stands, in the regeneration of large-area clearcuts, and in the reconstruction of the stands of substitute tree ...
P. Kubík, O. Mauer
doaj   +1 more source

The health and nutritional status of Norway spruce stands in the Krušné hory Mts. 15 years subsequent to the extreme winter of 1995/96

open access: yesJournal of Forest Science, 2013
Since 1994, the nutritional status and the air pollution load have been evaluated on 20 research plots, located in young Norway spruce stands in the ridge area of the Krušné hory Mts.
B. Lomský, V. Šrámek, R. Novotný
doaj   +1 more source

Forest floor and soils in limed stands of substitute species in Klášterec nad Ohří forest district in the Krušné hory Mts.

open access: yesJournal of Forest Science, 2011
Forest ecosystems of the Krušné hory Mts. affected by long-term air pollution were finally disintegrated. The tree species composition has been changed in ecosystems disturbed in this way.
L. Menšík, E. Kula
doaj   +1 more source

Effect of forest liming in the Western Krušné hory Mts.

open access: yesJournal of Forest Science, 2006
In May 31, 2000, the Government of the Czech Republic, has adopted the Decision No. 532, assigning the minister of agriculture to realize liming and fertilizing in the Krušné hory Mts. and Orlické hory Mts.
V. Šrámek   +3 more
doaj   +1 more source

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