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Biology subjects

Yoh, N.

Publications and source records attributed to Yoh, N..

2 recordsLinked to original sources

How do conservationists choose where to publish?

Conservation literature addresses a broad spectrum of interdisciplinary questions and benefits most by representing a diverse range of authors, particularly those from countries where much conservation work is focused. In other disciplines, it is well known that barriers and biases exist in the academic publishing sphere, which can impact research dissemination and an authors career development. Here, we used a Discrete Choice Experiment to determine how different journal attributes impact authors choices of where to publish in conservation. We identified three demographic groups across 1038 respondents who have previously published in conservation journals, each exhibiting different publishing preferences. Only two attributes showed a consistent response across groups: cost to publish negatively impacted journal choice, including for those in high-income countries, and authors had a consistent preference for double-blind review. Authors from middle-income countries were willing to pay more for society-owned journals, unlike authors from higher-income countries. Journals with a broad geographical scope, which were Open Access, and which had higher impact factors were preferable to two of the three demographic groups. However, we found journal scope and Open Access were more important in dictating journal choice than impact factor. Overall, our findings demonstrate that different demographics experience different preferences or limitations depending on attributes such as a journals Open Access policy. However, the scarcity of published authors from low-income countries highlights further, pervasive barriers to representation in conservation research. Based on our findings, we provide recommendations to conservation-related journals to reduce barriers to publishing and ultimately benefit conservation science.

scientific communication and education↗

Foraging guild modulates insectivorous bat responses to habitat loss and insular fragmentation in peninsular Malaysia

Despite mounting evidence on the ecological impacts of damming for biodiversity, little is known regarding its consequences in the hyper-diverse Southeast Asian tropical forests. Here we assess the effects of habitat loss and fragmentation on the diversity and activity of insectivorous bats within the hydroelectric Kenyir Lake in peninsular Malaysia. We surveyed bat assemblages on 26 islands and two mainland continuous forest sites using passive acoustic monitoring. Echolocation calls were classified into sonotypes, each corresponding to either one or multiple species, and grouped into foraging guilds. We then examined bat overall assemblage (sonotype richness, activity, and composition), guild- and sonotype-specific activity. From 9360 hours of recordings, we identified 16 bat sonotypes, including 10 forest (2854 bat passes), three edge (13 703) and three open-space foragers (3651). Sonotype richness increased towards denser forest structures (higher Normalized Difference Vegetation Index - NDVI), while species composition varied across the gradient of forest area. Forest foragers were positively affected by NDVI and negatively affected by distance to the closest neighbour, whereas edge foragers activity increased in smaller islands. Of the six sonotypes analysed, the activity of one forest sonotype increased with forest area, while that of one edge sonotype decreased. Ensuring habitat quality within insular forest remnants, in addition to their functional connectivity, maximises bat diversity, including the persistence of forest foraging species. Future hydropower development should therefore avoid the creation of a myriad of small, isolated, and habitat-degraded islands further characterised by altered levels of bat diversity and guild-level activity. HighlightsO_LIWe assessed the diversity of insectivorous bats in dam-induced islands in Malaysia C_LIO_LISpecies persistence was modulated by island size and habitat quality C_LIO_LIForest foragers were negatively affected by island isolation and degradation C_LIO_LIEdge foragers benefited from fragmentation, increasing in activity on smaller islands C_LIO_LIBy creating multiple small, isolated, degraded islands, damming erodes bat diversity C_LI

ecology↗