Zobrazeno 1 - 10
of 180
pro vyhledávání: '"Wolfram, Graf"'
Autor:
Ernesto Rázuri-Gonzales, Wolfram Graf, Jacqueline Heckenhauer, Julio V. Schneider, Steffen U. Pauls
Publikováno v:
ZooKeys, Vol 1218, Iss , Pp 295-314 (2024)
We describe a new species in the Rhyacophila tristis group, Rhyacophila lignumvallis Graf & Rázuri-Gonzales, sp. nov., from the island of Corsica (France) based on a single male specimen. In addition to the morphological differences between the new
Externí odkaz:
https://doaj.org/article/ef30b417920646ed820a106378b70b68
Autor:
Stephan Burgstaller, Janette Siebert, Maria M. Krall, Yurii V. Kornilev, Magdalena Spießberger, David Hamernik, Janis Kremser, Thomas Ofenböck, Johann G. Zaller, Silke Schweiger, Wolfram Graf, Daniel Dörler, Florian Heigl, Lukas Landler
Publikováno v:
ARPHA Proceedings, Vol 6, Iss , Pp 43-47 (2024)
We aim to understand the distribution and environmental drivers for the occurrence of the European green toad (Bufotes viridis) in Austria and create breeding habitats for it. Citizen scientists can use a custom smartphone application (AmphiApp) to r
Externí odkaz:
https://doaj.org/article/2469d396a0ca4ebc89c294b7f24681d6
Autor:
Pia Teufl, Wolfram Graf
Publikováno v:
Biodiversity Data Journal, Vol 12, Iss , Pp 1-10 (2024)
Although studies of the entomofauna of the Balkan Peninsula have increased in quantity and intensity over the course of the last decades, many areas are still not fully investigated regarding their faunistic inventory.As a result of a field trip in t
Externí odkaz:
https://doaj.org/article/f5befed6195b4c8daa5dbd4710c2b198
Autor:
Paul Meulenbroek, Manuel Curto, Paria Priglinger, Kurt Pinter, Spase Shumka, Wolfram Graf, Fritz Schiemer, Harald Meimberg
Publikováno v:
BMC Ecology and Evolution, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Habitat niches of fish species can exert a strong influence on population structure, even on a small geographical scale. In this scope, Pelasgus thesproticus is a great model species to study connectivity in riverine environments owing to it
Externí odkaz:
https://doaj.org/article/7395fa0f0fdc4dc99913f89a9d606de5
Autor:
Steffen U. Pauls, Wolfram Graf, Anna E. Hjalmarsson, Alan Lemmon, Emily Moriarty Lemmon, Malte Petersen, Simon Vitecek, Paul B. Frandsen
Publikováno v:
Arthropod Systematics & Phylogeny, Vol 81, Iss , Pp 917-929 (2023)
Streams represent a special case of directional environmental gradients where ecological opportunity for diversification may be associated with upstream and downstream dispersal into habitats that differ in selective pressures. Temperature, current v
Externí odkaz:
https://doaj.org/article/615819ddbfe644b682cbd1f1af8a6811
Publikováno v:
Environmental and Sustainability Indicators, Vol 21, Iss , Pp 100330- (2024)
Low-order streams contribute to the abiotic and biotic character of large rivers and are renowned for harboring unique forms of aquatic flora and fauna. However, most studies on headwater streams mainly focus on the mainstems and overlook the contrib
Externí odkaz:
https://doaj.org/article/c040da808f904adeaa3cb0b0efc2c4b1
Autor:
Levente-Péter Kolcsár, Micha Camiel d’Oliveira, Wolfram Graf, Clovis Quindroit, Kozo Watanabe, Marija Ivković
Publikováno v:
ZooKeys, Vol 1157, Iss , Pp 1-42 (2023)
The cranefly (Tipuloidea) fauna of the Western Balkans is still poorly known. In this study, occurrence data of 77 species is reported, of which two species are newly recorded for Albania, eight species for Bosnia and Herzegovina, twelve for Croatia,
Externí odkaz:
https://doaj.org/article/8dc2b92b783647be9ca9e10ab52d7e05
Autor:
Johannes L. Kowal, Stefan Auer, Stefan Schmutz, Wolfram Graf, Richard Wimmer, Diego Tonolla, Paul Meulenbroek
Publikováno v:
Fishes, Vol 8, Iss 12, p 581 (2023)
Increased turbulent flow and sediment transport during flood or hydropeaking events often induces rapid changes in underwater sound pressure levels, which is here referred to as soundpeaking. This study is the first to investigate such a change in th
Externí odkaz:
https://doaj.org/article/b006555ce98643afaf0db1e586319c5b
Autor:
Douglas Mushi, Geda Kebede, Rita B. Linke, Aschalew Lakew, Daniel S. Hayes, Wolfram Graf, Andreas H. Farnleitner
Publikováno v:
Journal of Water and Health, Vol 19, Iss 4, Pp 575-591 (2021)
Tropical communities in the developing world depend heavily on riverine systems for their socioeconomic development. However, these resources are poorly protected from diffuse pollution, and there is a lack of quantitative information regarding the m
Externí odkaz:
https://doaj.org/article/716669ebc30a4fc08dbd615d9cbd6b8d
Autor:
Michal Straka, Marek Polášek, Zoltán Csabai, Oliver Zweidick, Wolfram Graf, Elisabeth I. Meyer, Emília Mišíková Elexová, Margita Lešťáková, Petr Pařil
Publikováno v:
Ecological Indicators, Vol 130, Iss , Pp 108045- (2021)
With ongoing climate change and increasing water resource pressures, the knowledge and predictability of stream drying is essential for water management. However, the hydrological data for assessing the flow regime of temporary streams are often non-
Externí odkaz:
https://doaj.org/article/4cfcb37c916144b4a0adc0617925b19a