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eRNA Reveals Real-Time Signals of Freshwater Fish Population Biomass and Total Abundance

Author(s): Beaulieu J; Morgado-Gamero WB; Fraser DJ; Cristescu ME; Derry AM;

Biomass and abundance data are critical for ecosystem monitoring and management of fish populations, yet their acquisition represents a growing challenge as anthropogenic pressures intensify the need for monitoring. Environmental DNA (eDNA) has the potential to provide cost-effective biomass and abundance estimations, but its high molecular stability make ...

Article GUID: 42233738


eDNA Provides Accurate Population Abundance Estimates With Bioenergetics and Particle Mass-Balance Modelling

Author(s): Beaulieu J; Yates MC; Fraser DJ; Cristescu ME; Derry AM;

Anthropogenic activities have led to an unprecedented crisis in freshwater biodiversity loss. The capacity to monitor the abundance of wild populations is critical to conserving biodiversity, but conventional physical specimen collection methods are invasive, costly and labour-intensive. Environmental DNA (eDNA) offers a promising alternative, being easy ...

Article GUID: 41913704


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