{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["20(4)"],"submitter":["Ong K"],"pubmed_abstract":["For the small number of temperate and boreal species that cache perishable food, previous research suggests that increasing freeze-thaw events can have a negative impact on fitness by degrading the quality of cached food. However, there is no experimental evidence that directly links freeze-thaw events to cache quality. To examine how the timing, frequency, duration, and intensity of freeze-thaw events influenced cached food mass loss, a proxy for caloric content, we conducted a series of month-long laboratory experiments by placing simulated caches (raw chicken placed between two pieces of black spruce Picea mariana bark) in programmable freezers. Freeze-thaw treatments were modelled after weather data from Algonquin Provincial Park, Ontario, where a population of Canada jays (Perisoreus "],"journal":["PloS one"],"pagination":["e0319043"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11970643"],"repository":["biostudies-literature"],"pubmed_title":["Experimental evidence demonstrating how freeze-thaw patterns affect spoilage of perishable cached food."],"pmcid":["PMC11970643"],"pubmed_authors":["Norris DR","Ong K"],"additional_accession":[]},"is_claimable":false,"name":"Experimental evidence demonstrating how freeze-thaw patterns affect spoilage of perishable cached food.","description":"For the small number of temperate and boreal species that cache perishable food, previous research suggests that increasing freeze-thaw events can have a negative impact on fitness by degrading the quality of cached food. However, there is no experimental evidence that directly links freeze-thaw events to cache quality. To examine how the timing, frequency, duration, and intensity of freeze-thaw events influenced cached food mass loss, a proxy for caloric content, we conducted a series of month-long laboratory experiments by placing simulated caches (raw chicken placed between two pieces of black spruce Picea mariana bark) in programmable freezers. Freeze-thaw treatments were modelled after weather data from Algonquin Provincial Park, Ontario, where a population of Canada jays (Perisoreus ","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025","modification":"2025-07-08T03:13:52.688Z","creation":"2025-07-08T03:13:52.688Z"},"accession":"S-EPMC11970643","cross_references":{"pubmed":["40184381"],"doi":["10.1371/journal.pone.0319043"]}}