Fields

Field: dcat.accrualPeriodicity
Documents indexed: 12583
Total number of terms: 40
Number of terms listed: 40
Minimum frequency considered: 1
Maximum frequency considered: none

Term Documents
5 years1
Annual195
Annual field surveys3
annual to bi-annual updates1
Annually22
Anticipate biennial sampling frequency1
Anticipate continuing annual survey interval. Ongoing survey, data under processing/analysis. Intermediate reports available (Miller et al. 2002).1
As funding is available2
As Needed855
As needed - Year 2 analysis still on-going, anticipated project completion date of May 31, 2016.1
asNeeded3150
Bi-monthly sampling2
Biannual4
continual2
Continually67
Daily16
Data is updated several times during the year as new data is available.1
dependent on funding1
dependent upon funding but typically semi-annual3
Every sixty days1
Funding dependent5
Irregular19
Monthly4
no resurveys planned4
None9
None Planned775
None planned.1
notPlanned83
Once1
once data are processed to a final state, they are no longer updated.13
Part of series of annual NPDES surveys2
quasi-monthly cruises4
Resurvey plans every five years2
Resurvey plans every one to two years1
These data sets are available and surveys are ongoing.1
unconfirmed1
Unknown139
We anticipate biennial sampling frequency1
Weekly1
Yearly updates following quality assessment/control procedures1