Preprints
There are 3795 Preprints listed.
Combining social information use and comfort-seeking for nest site selection in a cavity-nesting raptor
Published: 2020-09-30
Subjects: Animal Sciences, Behavior and Ethology, Ecology and Evolutionary Biology, Life Sciences, Ornithology
When selecting a breeding site, individuals can use social information to reduce the uncertainty regarding habitat quality. In particular, individuals from several bird species tend to reuse nests previously occupied by competitors. Re-occupying nests previously used by conspecifics or heterospecifics could result from exploiting social information by copying competitors’ choice (the ‘social [...]
A call to action: Understanding land use-induced zoonotic spillover to protect environmental, animal, and human health
Published: 2020-09-26
Subjects: Animal Diseases, Biodiversity, Biology, Diseases, Ecology and Evolutionary Biology, Immunity, Immunology and Infectious Disease, Immunology of Infectious Disease, Life Sciences, Medicine and Health Sciences, Parasitic Diseases, Public Health, Systems Biology, Veterinary Medicine
The rapid, global spread and human health impacts of SARS-CoV-2, the agent of COVID-19 disease, demonstrates humanity’s vulnerability to zoonotic disease pandemics. Although anthropogenic land use change is known to be the major driver of zoonotic pathogen spillover from wildlife to human populations, the scientific underpinnings of land use-induced zoonotic spillover have rarely been [...]
Sexual dichromatism, size dimorphism and microscale anatomy of white wing stripe in blue tit (Cyanistes caeruleus)
Published: 2020-09-25
Subjects: Biology, Life Sciences
Achromatic patches are a common element of plumage patterns in many bird species and there is growing body of evidence that in many avian taxa they can play a signaling role in mate choice. Although the blue tit is a well-established model species in the studies on colouration, its white wing patch has never been examined in the context of sex-specific trait expression. In this exploratory study, [...]
Cushion plants act as facilitators for soil microarthropods in high alpine Sweden
Published: 2020-09-25
Subjects: Biodiversity, Ecology and Evolutionary Biology, Entomology, Life Sciences, Population Biology, Terrestrial and Aquatic Ecology
1. Cushion plants can have positive impacts on plant richness in severe environments and possibly across trophic levels on arthropods, an under-studied topic. 2. This study examined whether soil communities under cushions of Silene acaulis and Diapensia lapponica have higher richness and abundance of soil microarthropods (Acari, Collembola) than adjacent non-cushion vegetation; and whether [...]
GoogleTrends reflects the abundance of the Asian tiger mosquito (Aedes albopictus): a call for the web-based surveillance of invasive alien vector species
Published: 2020-09-23
Subjects: Entomology, Environmental Studies, Life Sciences, Social and Behavioral Sciences
The Asian tiger mosquito (Aedes albopictus) is becoming widespread in Europe, where it can transmit some major arboviruses, including Chikungunya and Dengue. While surveillance initiatives are being implemented and harmonized between states, the spread of A.albopictus is outrunning them and cost-effective surveillance tools are needed. In this study, we tested whether on-line searches on Google [...]
An Optical Scattering Based Cost-Effective Approach Towards Quantitative Assessment Of Turbidity And Particle Size Estimation In Drinking Water Using Image Analysis
Published: 2020-09-23
Subjects: Business, Civil and Environmental Engineering, Engineering, Environmental Engineering, Life Sciences, Medicine and Health Sciences
Contaminated water consumption primarily for drinking purposes is the cause of approximately 502,000 global deaths every year mostly in economically challenging countries indicating the need for a cheap, easy to use a yet robust and scientifically proven method for determination of water quality. In this work, we have characterized the water quality utilizing the principles of optical scattering [...]
Pathways linking biodiversity to human health: A conceptual framework
Published: 2020-09-23
Subjects: Biodiversity, Environmental Public Health, Epidemiology, Geography, Immunology and Infectious Disease, Life Sciences, Medicine and Health Sciences, Nature and Society Relations, Other Psychology, Psychology, Public Health, Social and Behavioral Sciences
Biodiversity is a cornerstone of human health and well-being. However, while evidence of the contributions of nature to human health is rapidly building, research into how biodiversity relates to human health remains limited in important respects. In particular, a better mechanistic understanding of the range of pathways through which biodiversity can influence human health is needed. These [...]
Rumicastrum Ulbrich (Montiaceae): a beautiful name for the Australian calandrinias
Published: 2020-09-19
Subjects: Biodiversity, Life Sciences
For more than 30 years, Montiaceae specialists have agreed that Australian species classified in Calandrinia Kunth pertain to a distinct and divergent lineage whose oldest validly published name is Rumicastrum Ulbrich. In 1998, more than half of accepted species were transferred erroneously to a new genus, Parakeelya Hershk. However, taxonomists and databases have continued to classify the [...]
Püllomen: an ethnoecological perspective of the Mapuche protector spirit insect
Published: 2020-09-17
Subjects: Anthropology, Biodiversity, Ecology and Evolutionary Biology, Entomology, Life Sciences, Other Anthropology, Social and Behavioral Sciences
Biodiversity plays an important role in cultural worldviews, influencing myths, stories, and spiritual beliefs of indigenous peoples. This short review explores an ecological phenomenon that may have influenced and contributed to the development of the Mapuche good spirit insect (Püllomen), which represents the spirit of someone who passed away and comes back to the world of the living providing [...]
Changes in plant composition and diversity in an Alpine heath and meadow after 18 years of experimental warming
Published: 2020-09-17
Subjects: Ecology and Evolutionary Biology, Life Sciences, Terrestrial and Aquatic Ecology
Background and aim Global warming is expected to have large impacts on high alpine and Arctic ecosystems in future. Here we report the effects of 18 years of experimental warming on two contrasting high alpine plant communities in subarctic Sweden. Methods Using open-top chambers (OTCs), we analysed the effects of long-term passive experimental warming on two high alpine plant communities, a [...]
Shifting to broad patterns of interests in conservation culturomics with Bayesian dynamic factor analysis
Published: 2020-09-16
Subjects: Environmental Studies, Social and Behavioral Sciences
Biological invasions are a major driver of global change and the target of many public policies. However, we still do not know whether they attract the interest of laypeople and motivate them to know more about this topic. We modeled the temporal evolution of on-line searches about general terms regarding invasive alien species in Italy, on Wikipedia and Google. Wikipedia pages about biological [...]
Blacklists do not necessarily make people curious about invasive alien species. A case study with Bayesian structural time series and Wikipedia searches about invasive mammals in Italy
Published: 2020-09-16
Subjects: Environmental Studies, Social and Behavioral Sciences
Blacklists of invasive alien species are a popular tool to manage and prevent biological invasions. Furthermore, by providing accessible examples of invasive alien species and by having a certain media resonance, they can in principle raise the awareness and make laypeople curious towards this topic. However, no study ever tested for this side-effect of blacklists. We tested if the implementation [...]
Records of rat control campaigns in a food market with the largest seafood trading volume worldwide
Published: 2020-09-14
Subjects: Ecology and Evolutionary Biology, Life Sciences, Population Biology
Brown rats (Rattus norvegicus) and roof rats (Rattus rattus) are among the most common mammals worldwide. Little is known about the effects of season on rat population size, which is important for understanding rat ecology and/or performing effective rat control campaigns. Tsukiji Market was a metropolitan central wholesale market in Tokyo and was located within 1 km from one of the biggest [...]
Alternative seafood networks during COVID-19: Implications for resilience and sustainability
Published: 2020-09-14
Subjects: Social and Behavioral Sciences
Export-oriented seafood trade faltered during the early months of the COVID-19 pandemic. In contrast, alternative seafood networks (ASNs) that distribute seafood through local and direct marketing challenges were identified as a “bright spot”. In this paper, we draw on multiple lines of quantitative and qualitative evidence to show that ASNs experienced a temporary pandemic “bump” in both the [...]
Meta-analysis reveals an extreme “decline effect” in the impacts of ocean acidification on fish behaviour
Published: 2020-09-14
Subjects: Behavior and Ethology, Ecology and Evolutionary Biology, Life Sciences
Ocean acidification – decreasing oceanic pH resulting from the uptake of excess atmospheric CO2 – has the potential to affect marine life in the future. Among the possible consequences, a series of studies on coral reef fishes suggested that the direct effects of acidification on fish behaviour may be extreme and have broad ecological ramifications. Recent studies documenting a lack of effect of [...]