Ara
Toplam kayıt 67, listelenen: 41-50
Interannual variability of fecundity and egg size of an invasive cyprinid, Carassius gibelio: Effects of density-dependent and density-independent factors
(Taylor & Francis Inc, 2007)
A population of the invasive Prussian carp (Carassius gibelio) was examined over a three-year period in a mesotrophic reservoir to find out interannual variations of fecundity and egg size and the influence of maternal ...
Establishment and range expansion of non-native fish species facilitated by hot springs: the case study from the Upper Sakarya Basin (NW, Turkey)
(Walter de Gruyter GmbH, 2021)
Non-native species can enter new habitats and ecosystems in a variety of ways. Suitable ecological conditions must exist for non-native species to reproduce in newly colonized habitats. Hot springs are suitable habitats ...
Effect of Salinity on the Growth and Survival of the Freshwater Mussel, Unio crassus, in an Environmentally Disturbed River
(Zoological Soc Pakistan, 2014)
The aim of this study was to examine the effects of salinity on the survival and growth of a freshwater mussel Unio crassus, from a Mediterranean stream (Saricay Stream) in south-west Anatolia, Turkey, which has highly ...
Diagnostic features and biometry of head bones for identifying Carassius species in faecal and archaeological remains
(Wiley, 2011)
The identification of fish species from head bone remains is employed in various sciences, including archaeology, paleontology and field ecology, with the estimation of fish size from biometric relationships being useful ...
Risk screening of non-native freshwater fishes at the frontier between Asia and Europe: first application in Turkey of the fish invasiveness screening kit
(Wiley, 2014)
The aim of the present study was to assess the invasive potential of introduced non-native and translocated fishes in Turkey (Anatolia and Thrace) by applying the Fish Invasiveness Screening Kit (FISK), a risk identification ...
Length-weight relationships of six freshwater fishes from small streams flowing into Lake Sapanca, NW Turkey
(Wiley, 2009)
Length-weight relationships are given on six freshwater fish species (Phoxinus phoxinus, Cobitis vardarensis, Neogobius gymnotrachelus, Proterorhinus marmoratus, Petroleuciscus borysthenicus and Gambusia holbrooki) from ...
An assessment of regulation, education practices and socio-economic perceptions of non-native aquatic species in the Balkans
(INST VERTEBRATE BIOLOGY AS CR, 2021)
Alongside climate change, the introduction of non-native species (NNS) is widely recognized as one of the main threats to aquatic biodiversity and human wellbeing. Non-native species and biodiversity are generally low ...
Empirical Standard Weight Equation for the Aegean Chub Squalius fellowesii, an Endemic Freshwater Fish Species of Western Anatolia, Turkey
(Taylor & Francis Inc, 2012)
Data on length and weight of Aegean chub Squalius fellowesii, an endemic species distributed in the Aegean drainages of Anatolia, Turkey, were used to calculate a standard weight (Ws ) equation by means of the empirical ...
Niche segregation of a newly introduced invasive and co-occurring native fish species in a productive shallow lake (Manyas, NW Anatolia)
(INST VERTEBRATE BIOLOGY AS CR, 2021)
The impacts of aquatic invasive species vary from the population to ecosystem level most strikingly through modifications to native communities, often leading to a decline in native species. A primary impact mechanism is ...
Risk of invasiveness of non-native aquatic species in the eastern Mediterranean region under current and projected climate conditions
(Taylor and Francis Ltd., 2021)
Human-induced biological introductions pose a major threat to global biodiversity, and this is especially frequent in the eastern Mediterranean region, which is a globally important biodiversity hotspot area of high ...