Iskanje po repozitoriju

A+ | A- | | SLO | ENG

Povzetek: The Canestrini’s goby is a small goby endemic to the Adriatic basin, inhabiting brackish and fresh waters. The species is threatened by habitat destruction and pollution. For this reason, the goby is protected in part of its range, while its conservation status in other areas is not yet established. The detailed biogeography of the species should be known so that appropriate conservation measures can be taken. Despite extensive sampling of fish fauna in coastal wetlands, this species has not yet been detected in Slovenia. In this study, the first record of Ninnigobius canestrinii (Ninni, 1883) in Slovenian waters is reported along with a comprehensive review of documented records of the species.
Ključne besede: Gobiidae, endemic goby, endangered species, habitat endangerment, habitat destruction, biogeography, northern Adriatic basin, Slovenia
Objavljeno v DiRROS: 06.08.2024; Ogledov: 276; Prenosov: 166
Celotno besedilo (570,26 KB)
Gradivo ima več datotek! Več...

Povzetek: Plants are continuously exposed to different pathogens and pests which can lead to devastating effects on agricultural production. A better understanding of plant defence response against pathogens is crucial to provide means for novel crop breeding strategies and environmentally friendly plant protection and disease management approaches. In this Research Topic, we aimed to highlight the diversity of research performed across the entire breadth of the plant-pathogen interactions field. It thus includes the most recent scientific advances in understanding the molecular, cellular, and biochemical mechanisms of plant response to bacteria, fungi, and viruses with applications to compelling problems. In the Research Topic, six research papers (one about plant-bacterial interaction, three about plant-fungal interactions, and two about plant-virus interaction) and a review were published and are outlined below.
Ključne besede: plant pathogen, plant diseases, bacteria, fungi, viruses, beneficial microbes, plant-pathogen interaction, plant protection
Objavljeno v DiRROS: 06.08.2024; Ogledov: 318; Prenosov: 147
Celotno besedilo (257,58 KB)
Gradivo ima več datotek! Več...

Povzetek: Background. Titanium dioxide (TiO2) is considered as an inert and safe material and has been used in many applications for decades. However, with the development of nanotechnologies TiO2 nanoparticles, with numerous novel and useful properties, are increasingly manufactured and used. Therefore increased human and environmental exposure can be expected, which has put TiO2 nanoparticles under toxicological scrutiny. Mechanistic toxicological studies show that TiO2 nanoparticles predominantly cause adverse effects via induction of oxidative stress resulting in cell damage, genotoxicity, inflammation, immune response etc. The extent and type of damage strongly depends on physical and chemical characteristics of TiO2 nanoparticles, which govern their bioavailability and reactivity. Based on the experimental evidence from animal inhalation studies TiO2 nanoparticles are classified as "possible carcinogenic to humans" by the International Agency for Research on Cancer and as occupational carcinogen by the National Institute for Occupational Safety and Health. The studies on dermal exposure to TiO2 nanoparticles, which is in humans substantial through the use of sunscreens, generally indicate negligible transdermal penetration; however data are needed on long-term exposure and potential adverse effects of photo-oxidation products. Although TiO2 is permitted as an additive (E171) in food and pharmaceutical products we do not have reliable data on its absorption, distribution, excretion and toxicity on oral exposure. TiO2 may also enter environment, and while it exerts low acute toxicity to aquatic organisms, upon long-term exposure it induces a range of sub-lethal effects. Conclusions. Until relevant toxicological and human exposure data that would enable reliable risk assessment are obtained, TiO2 nanoparticles should be used with great care.
Objavljeno v DiRROS: 06.08.2024; Ogledov: 280; Prenosov: 150
Celotno besedilo (800,38 KB)
Gradivo ima več datotek! Več...

Povzetek: Despite the key role of raptors (including birds of prey Falconiformes and owls Strigiformes) in ecosystems and their sensitivity to environmental change, a well coordinated, Europe-wide monitoring of raptors is lacking. EURAPMON, a Research Networking Programme of the European Science Foundation, was launched with the aim of establishing a sustainable Europewide network for monitoring of raptors. An overview of current monitoring schemes for raptor populations in 28 European countries, as reported by EURAPMON National Coordinators at the workshop in Murcia (Spain) in 2012, showed existing monitoring schemes to be limited to a restricted number of species (mostly diurnal and rare raptor species). The most widely monitored species are the Golden Eagle Aquila chrysaetos amongst diurnal raptors and the Eagle Owl Bubo bubo amongst owls. Broad coverage of a species range across Europe is reached only for restricted-range species. The key driver for monitoring, which is mostly coordinated by NGOs, is conservation, and the main end users are governmental institutions. International collaboration in the field of monitoring of raptors is mainly regional and not yet pan-European in scale. The involvement of volunteers in raptor monitoring was perceived as the main strength of many schemes, but insufficient manpower and a focus on rare species were recognised as the main weaknesses across Europe as a whole. Among priorities identified for the future development of monitoring schemes are: improvements to national coordination; support to increase the number of volunteers; and assurances of stable funding. Further analysis of EURAPMON questionnaires will identify knowledge gaps, which will steer good practice guidance on survey methodologies; the need for the latter was identified as the main benefit that National Coordinators expect to gain from international networking
Ključne besede: Europe, raptor monitoring scheme, birds of prey, owls, monitoring inventory
Objavljeno v DiRROS: 06.08.2024; Ogledov: 290; Prenosov: 183
Celotno besedilo (573,54 KB)
Gradivo ima več datotek! Več...

Povzetek: This review presents an overview of the potential use of substrate-borne vibrations for the purpose of achieving insect pest control in the context of integrated pest management. Although the importance of mechanical vibrations in the life of insects has been fairly well established, the effect of substrate-borne vibrations has historically been understudied, in contrast to sound sensu stricto. Consequently, the idea of using substrate-borne vibrations for pest control is still in its infancy. This review therefore focuses on the theoretical background, using it to highlight potential applications in a field environment, and lists the few preliminary studies that have been or are being performed. Conceptual similarities to the use of sound, as well as limitations inherent in this approach, are also noted. © 2014 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
Ključne besede: insects, behaviour, pest control, substrate-borne vibrations
Objavljeno v DiRROS: 06.08.2024; Ogledov: 284; Prenosov: 480
Celotno besedilo (876,47 KB)
Gradivo ima več datotek! Več...