Results 1 to 10 of about 11,981 (114)

Zajímavé nálezy teplomilných plžů v Karlovarském kraji (nejzápadnější Čechy) [PDF]

open access: yesMalacologica Bohemoslovaca, 2021
Several xeric sites in the Karlovy Vary Region, mainly along railways, were surveyed for thermophilic snails of open habitats in 2019 and 2020. Two localities of Euomphalia strigella (Draparnaud, 1801), 13 localities of Monacha cartusiana (O. F.
Libor Dvořák
doaj   +1 more source

Przejawy oraz nasilenie lęku wśród młodzieży naruszającej normy prawne oraz uczniów szkół ponadgimnazjalnych. Raport z badań

open access: yesSeminare, 2022
Celem przeprowadzonych badań była analiza istniejących różnic w nasileniu lęku-stanu i lęku-cechy między badanymi grupami młodzieży z uwzględnieniem czynnika płci.
Marcin Jurczyk
doaj   +1 more source

Nivní malakofauna Ploučnice (Severní Čechy) [PDF]

open access: yesMalacologica Bohemoslovaca, 2013
This paper presents a research of the floodplain mollusc communities of the Ploučnice River (Elbe tributary, North Bohemia, Czech Republic). Altogether, 66 mollusc species (65 species of gastropods, one species of bivalve) were recorded in the 35 ...
Jitka Horáčková, Lucie Juřičková
doaj   +1 more source

Měkkýši zapomenutého Branžovského hvozdu (jihozápadní Čechy) [PDF]

open access: yesMalacologica Bohemoslovaca, 2017
This paper presents a research of the mollusc fauna in the Branžovský hvozd Forest in south-western Bohemia. Altogether, 77 mollusc species (69 terrestrial gastropods, 6 fresh-water gastropods and 2 bivalves) were recorded at 55 selected sites.
Jitka Horáčková, Libor Dvořák
doaj   +1 more source

Měkkýši údolí Vltavy (Čechy) [PDF]

open access: yesMalacologica Bohemoslovaca, 2014
The recent mollusc assemblages of the Vltava River, the longest river in the Czech Republic (430 km), and its valley were studied (South and Central Bohemia).
Jitka Horáčková   +6 more
doaj   +1 more source

The European regions in the global value chains: New results with new data

open access: yesPapers in Regional Science, Volume 102, Issue 6, Page 1097-1126, December 2023., 2023
Abstract This article contains the methodology and main results related to the update and extension of the widest interregional input–output tables for the entire EU27, UK and the European Free Trade Association (EFTA) countries. This work continues the outstanding effort developed in the past years regarding the estimation and analysis of different ...
Miguel Ángel Almazán‐Gómez   +3 more
wiley   +1 more source

Malakofauna Přírodní rezervace Údolí Teplé (západní Čechy) [PDF]

open access: yesMalacologica Bohemoslovaca, 2008
Author has found 49 mollusc species in the Údolí Teplé Nature Reserve in 2007. The most species occur in alder forest near the Teplá River and in small parts of the talus slope covered by mountain ash, willow, and hazel.
Libor Dvořák
doaj   +1 more source

Elucidating human–nature connectedness in three EU countries: A pro‐environmental behaviour perspective

open access: yesPeople and Nature, Volume 5, Issue 5, Page 1577-1591, October 2023., 2023
Abstract Strengthening positive human–nature relationships is seen as a way to more pro‐environmental behaviour and leads to a greater environmental sustainability. Therefore, understanding human–nature relationships has attracted increasing attention among researchers. Nature connectedness is a concept developed to measure such relationships.
Grzegorz Mikusiński   +5 more
wiley   +1 more source

Mineralogical characterization of biosilicas versus geological analogs

open access: yesGeobiology, Volume 21, Issue 4, Page 520-533, July 2023., 2023
Abstract Non‐crystalline silica mineraloids are essential to life on Earth as they provide architectural structure to dominant primary producers, such as plants and phytoplankton, as well as to protists and sponges. Due to the difficulty in characterizing and quantifying the structure of highly disordered X‐ray amorphous silica, relatively little has ...
Gabriela A. Farfan   +2 more
wiley   +1 more source

A joint spatial econometric model for regional FDI and output growth

open access: yesPapers in Regional Science, Volume 102, Issue 1, Page 87-106, February 2023., 2023
Abstract This paper studies the joint dynamics of foreign direct investments (FDI) and output growth in European regions by using spatially augmented systems of equations modeling framework that incorporates third‐region and spillover effects. The joint framework is used to study the dynamic impacts of regional human capital endowments, which ...
Tamás Krisztin, Philipp Piribauer
wiley   +1 more source

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