How does diel activity structure the diversity and abundance of mammal species in human-dominated landscapes?
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Diel activity plays a crucial role in shaping the diversity and abundance of mammal species in human-dominated landscapes. Research indicates that diurnal species face a higher risk of population decline compared to nocturnal, crepuscular, and cathemeral species, primarily due to increased anthropogenic threats such as harvesting . Studies on urban mammals across US cities reveal that species exhibit varying diel activity patterns influenced by factors like human population density, land cover, greenspace availability, and temperature, suggesting temporal behaviors may help mitigate risks in human-altered environments . Models like the multi-state diel occupancy model (MSDOM) are developed to assess how species adjust their diel activity in response to human disturbance, emphasizing the importance of understanding and conserving habitats over shorter, diel time scales .
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6 Citations | Diel activity patterns of mammals vary across urbanization gradients, correlating with human population density, land cover, greenspace, and temperature, suggesting temporal adjustments for risk management and adaptation in urban environments. |
| Diel activity influences mammal habitat use in human-dominated areas, impacting species diversity and abundance, as shown in the multistate diel occupancy model applied to fosas and coyotes. | |
| Diel activity varies among mammal species in urban areas, influenced by factors like human population density, greenspace availability, and temperature, aiding in their adaptation and persistence in human-dominated landscapes. | |
14 Mar 2022 | Diel activity impacts mammal species diversity and abundance in human-dominated landscapes, with species altering activity in response to human disturbance, affecting temporal habitat use and conservation efforts. |
| Diel activity influences mammalian declines in human-dominated landscapes, with diurnal species facing higher risks, especially in sub-Saharan Africa and tropical Asia due to harvesting and habitat loss. |
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