Waterfowl Program Alaska

Mean initiation and hatch from Egg Data 1985 - 2019

This is the YKD egg observation data summarized into yearly stats on mean initiation and hatch dates for various species. This file is produced from the R code eggs.R.

Categories: Data; Tags: EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > BIRDS > LOONS, EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > WETLANDS, biota, biota, environment, All tags... environment, yearstats.csv, Fewer tags

Alaska Yukon Delta Pond Salinity Data 2006 - 2019

This is the quality controlled YKD salinity data for fixed and random plots 2006 - 2019. These data are quality controlled using the R code in the file ‘YKDsalinity_QC.R’ to produce the data used for analysis and sharing (‘YKDsalinity_QC.R’). These data should be what is used for analysis or distributed on request.

Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: BIOSPHERE, Data, EARTH SCIENCE, EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > WETLANDS, EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > WETLANDS, All tags... ECOSYSTEMS, FRESHWATER ECOSYSTEMS, RIVER DELTA, RIVERS/STREAM, YKDsalinity_QC.csv, completed, environment, environment, environment, Fewer tags

Alaska Yukon Delta Nest Plot Distance Sampling Field Protocol

The document describes the field protocol used during the 2019 field season of the distance sampling pilot project on the Yukon Delta.

Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, All tags... ANIMALS/VERTEBRATES, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOSPHERE, BIOSPHERE, BIRDS, BIRDS, BIRDS, BIRDS, BIRDS, BIRDS, CRANES AND ALLIES, CRANES AND ALLIES, DUCKS/GEESE/SWANS, DUCKS/GEESE/SWANS, Document, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > BIRDS > LOONS, EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > WETLANDS, ECOSYSTEMS, ECOSYSTEMS, FRESHWATER ECOSYSTEMS, FRESHWATER ECOSYSTEMS, RIVER DELTA, RIVER DELTA, RIVERS/STREAM, RIVERS/STREAM, WADERS/GULLS/AUKS AND ALLIES, WADERS/GULLS/AUKS AND ALLIES, biota, completed, environment, Fewer tags

Alaska Yukon Delta Double Observer Nest Card Quality Control R Code

This R code (PrepData.R) is used to process the quality controlled legacy nest card data (1985 - 2019) together with the observer names data to produce a capture history data set plot searched twice in 1995 to 1999. Second searches of plot are defined by the PLOTTYPE = “R2” in the nest cards data. Matches are define by the PREVIOUSOBS and PREVIOUSNEST field in the nest card data set but a large number of quality control issue arise in this process and are resolve as detailed in this code. This code produces a data file “chdata.csv” that defines the capture history for each nest and is used as input to Program MARK and JAGS for model fitting and detection estimation. Basic operations include reconciling species and...

Categories: Data, Software; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, All tags... ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOSPHERE, BIOSPHERE, BIOSPHERE, BIRDS, BIRDS, BIRDS, BIRDS, BIRDS, BIRDS, BIRDS, BIRDS, BIRDS, CRANES AND ALLIES, CRANES AND ALLIES, CRANES AND ALLIES, DATA INTEROPERABILITY, DATA INTEROPERABILITY, DATA INTEROPERABILITY, DATA MANAGEMENT/DATA HANDLING, DATA MANAGEMENT/DATA HANDLING, DATA MANAGEMENT/DATA HANDLING, DATA REFORMATTING, DATA REFORMATTING, DATA REFORMATTING, DUCKS/GEESE/SWANS, DUCKS/GEESE/SWANS, DUCKS/GEESE/SWANS, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > BIRDS > LOONS, EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > WETLANDS, EARTH SCIENCE SERVICES, EARTH SCIENCE SERVICES, EARTH SCIENCE SERVICES, ECOSYSTEMS, ECOSYSTEMS, ECOSYSTEMS, FRESHWATER ECOSYSTEMS, FRESHWATER ECOSYSTEMS, FRESHWATER ECOSYSTEMS, RIVER DELTA, RIVER DELTA, RIVER DELTA, RIVERS/STREAM, RIVERS/STREAM, RIVERS/STREAM, Software, WADERS/GULLS/AUKS AND ALLIES, WADERS/GULLS/AUKS AND ALLIES, WADERS/GULLS/AUKS AND ALLIES, accepted, biota, environment, Fewer tags

2023 Alaska Goose, Swan, and Crane Population Indices Tabular Data

This contain a zip folder of comma delimited (CSV) files for each of the 19 tables in the report. It is produced automatically upon compiling the R Quarto code. Column headers are difference than in the tables in the report but order is exactly the same. Refer to the report to understand meaning of the columns. Each cell of the tables contain a management index estimate or the standard error of the estimate.

Categories: Collection, Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, ANIMALS/VERTEBRATES, BIOLOGICAL CLASSIFICATION, All tags... BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIOLOGICAL CLASSIFICATION, BIRDS, BIRDS, BIRDS, BIRDS, CRANES AND ALLIES, CRANES AND ALLIES, Collection, DUCKS/GEESE/SWANS, DUCKS/GEESE/SWANS, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, biota, completed, environment, https://www.sciencebase.gov/catalog/item/64c843c9d34e70357a34aa96, onGoing, Fewer tags