ORCID Profile
0000-0001-7909-0173
Current Organisation
University of Helsinki
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Publisher: Elsevier BV
Date: 11-2021
Publisher: Elsevier BV
Date: 08-2022
DOI: 10.1016/J.CUB.2022.07.026
Abstract: In the internet era, the digital architecture that keeps us connected and informed may also lify the spread of misinformation. This problem is gaining global attention, as evidence accumulates that misinformation may interfere with democratic processes and undermine collective responses to environmental and health crises
Publisher: Elsevier BV
Date: 11-2021
Publisher: American Arachnological Society
Date: 30-09-2020
Publisher: Cold Spring Harbor Laboratory
Date: 02-08-2023
DOI: 10.1101/2023.07.28.550999
Abstract: Species traits significantly influence pet trade dynamics, affecting demand, exploitation, and extinction risk. We examined the effect of species- and advertisement-level attributes on tarantula abundance and price in online markets, exploring rarely-considered fine-scale traits. Data from 977 ads showing 217 species and 81 ‘trade names’’ were collected from eight e-commerce websites located in six countries and analyzed using Structural Equation Models. Hairy, aggressive, and popular tarantulas were more abundant in commerce. Big, recently described species with ontogenetic changes in color and urticating hairs, with no evidence of captive breeding, had higher average price. Variability of prices in the ads were mainly explained by differences in website, lifestage and sex of the in idual advertised. After accounting for these drivers of market abundance and price, we found only weak evidence of direct price-rarity relationships, implying they are largely independently determined. This can have important implications for the future management and regulation of the international tarantula trade. Understanding consumer behavior in the pet trade is crucial for effective conservation efforts and we recommend using online ad data to track and understand supply and demand in tarantula trade. Leveraging marketing insights can enhance conservationists’ influence on consumers, promoting sustainable practices and benefit sharing for wildlife-dependent communities. Hobbyist communities may be the most strategic messenger for conservation messaging trying to reach consumers in the tarantula pet trade. Tarantula price and abundance in pet trade are shaped by species traits and advertisement attributes.
Publisher: Elsevier BV
Date: 02-2020
Publisher: Wiley
Date: 07-11-2022
DOI: 10.1002/ECM.1553
Abstract: Climate warming is considered to be among the most serious of anthropogenic stresses to the environment, because it not only has direct effects on bio ersity, but it also exacerbates the harmful effects of other human‐mediated threats. The associated consequences are potentially severe, particularly in terms of threats to species preservation, as well as in the preservation of an array of ecosystem services provided by bio ersity. Among the most affected groups of animals are insects—central components of many ecosystems—for which climate change has pervasive effects from in iduals to communities. In this contribution to the scientists' warning series, we summarize the effect of the gradual global surface temperature increase on insects, in terms of physiology, behavior, phenology, distribution, and species interactions, as well as the effect of increased frequency and duration of extreme events such as hot and cold spells, fires, droughts, and floods on these parameters. We warn that, if no action is taken to better understand and reduce the action of climate change on insects, we will drastically reduce our ability to build a sustainable future based on healthy, functional ecosystems. We discuss perspectives on relevant ways to conserve insects in the face of climate change, and we offer several key recommendations on management approaches that can be adopted, on policies that should be pursued, and on the involvement of the general public in the protection effort.
Publisher: Springer Science and Business Media LLC
Date: 28-03-2022
DOI: 10.1038/S41597-022-01197-6
Abstract: Mass media plays an important role in the construction and circulation of risk perception associated with animals. Widely feared groups such as spiders frequently end up in the spotlight of traditional and social media. We compiled an expert-curated global database on the online newspaper coverage of human-spider encounters over the past ten years (2010–2020). This database includes information about the location of each human-spider encounter reported in the news article and a quantitative characterisation of the content—location, presence of photographs of spiders and bites, number and type of errors, consultation of experts, and a subjective assessment of sensationalism. In total, we collected 5348 unique news articles from 81 countries in 40 languages. The database refers to 211 identified and unidentified spider species and 2644 unique human-spider encounters (1121 bites and 147 as deadly bites). To facilitate data reuse, we explain the main caveats that need to be made when analysing this database and discuss research ideas and questions that can be explored with it.
Publisher: Elsevier BV
Date: 02-2020
No related grants have been discovered for Caroline Sayuri Fukushima.