US Long-Term Ecological Research Network
Please select what columns you would like to include from LTREB Lake Myvatn Midge Emergence 2008-2011
Column Definition Unit
year4 year nominalYear
station The location sample was collected in South Basin (1-10).
trap_site trap site
trap_setdate the date the infall trap was set or re-set at which point the trap started with zero midges
trap_collectdate the date the infall trap was emptied usually followed by being immediately re-set.
days Duration of trap catch in number of days number
count_chiron The total number of Chironomus islandicus in the tray accounting for subsampling. If subsampling was performed calculated as (rawcount_chiron/fracsub_chiron). number
count_tany The total number of Tanytarsus gracilentus in the tray accounting for subsampling. If subsampling was performed calculated as (rawcount_tany/fracsub_tany) number
notes Notes from when the samples were collected
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