Translating Ecological Realism into Ecotoxicology: An Experimental Approach for Assessing Plant Biodiversity
Rosa Kim, Kwang Hyun Hwang, Hi Gyu Moon, Shin Woong Kim · 2026
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Description
Rosa Kim and three colleagues test a more realistic way to judge chemical harm to plant life, using whole communities grown from soil seed banks rather than single test species. Traditional toxicity tests miss interactions between species, so the team rebuilt plant assemblages from field soil, with twenty-six species and hundreds of individual plants.
Exposed to cadmium, the communities tolerated far higher levels than conventional models predicted before diversity dropped, suggesting current safety thresholds carry a wide protective margin. Biomass fell at high doses, yet dominant species endured while sensitive ones were filtered out, and surviving plants linked together more strongly. The authors offer the approach as a platform for ecological risk assessment.
Catalog record
| CREATOR | Rosa Kim, Kwang Hyun Hwang, Hi Gyu Moon, Shin Woong Kim |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 28 KB |
| LICENSE | This article is licensed under CC-BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |