Chytridiomycosis in Sri Lanka: Predicting the future of a global amphibian hotspot

نویسندگان

چکیده

Chytridiomycosis, caused by Batrachochytrium dendrobatidis (Bd), constitutes a major threat to many amphibian species worldwide. Predicting the and regions of highest geographical risk is critical for early detection mitigation chytrid emergence. In this study, using niche modelling approach, most conducive habitat Bd within Sri Lanka (a high-risk zone) was modelled. The distribution 69 then modelled their overlap with zone (areaBd) calculated. Using areaBd biotic index (BI), created ecological traits each species, (RI) RI, (HRSI) developed identify at risk. results indicate that high elevations (>600 m a.s.l.) are highly Bd. HRSI includes 35 Minervarya greenii being All in globally Critically Endangered (n = 14) or 21). We propose active conservation measures such as routine monitoring other proactive prevent spread believe our findings would promote establishment pre-emptive both elsewhere, counter chytridiomycosis conserve species.

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ژورنال

عنوان ژورنال: Aquatic Conservation-marine and Freshwater Ecosystems

سال: 2023

ISSN: ['1052-7613', '1099-0755']

DOI: https://doi.org/10.1002/aqc.3951