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Measuring factors affecting honey bee attraction to soybeans using bioacoustics monitoring

media
posted on 2024-02-15, 22:57 authored by Karlan Forrester, Chia-Hua Lin, Reed JohnsonReed Johnson

Honey bee foraging activity in four soybean fields during the blooming period (R2-R3), as well as before or after bloom, was recorded continuously using Sony ICD-PX370 audio recorders affixed to a wooden stake and placed below the soybean canopy, at the height of the highest flowers, approximately 35 m from the field edge. Continuous recordings were broken into 1 hour chunks and recording sequences made at night were discarded. The wingbeat frequency of honey bees (234±13.9 Hz) was identified first using an automated method implemented in Python and using the package scikit-maad. Potential bee sounds were defined as anything within the range of 370-570 Hz with a duration of 1 sec. and a threshold intensity of 0.0001 using the “find_rois_cwt” function. Second, all automated detections were manually corrected by importing label files into the audio software Audacity.


Resources in this dataset:

  • Resource Title: Field B 2021 Soybean recording.

    File Name: Field_B_2021_Soybean_recording.zip

    Resource Description: Recordings made from 46 acre field planted in soybeans (Synergy 9720) on May 21, 2021. Zipped folder includes 1-hour audio files in OGG format and accompanying manually curated label files for Audacity in TXT format. Time and date of 1 hour recordings and accompanying Audacity label file encoded in file name, e.g. "chunk20210806_190000.ogg" was recorded on August 6, 2021 from 19:00-20:00.

    Resource Software Recommended: Audacity,url: https://www.audacityteam.org/


  • Resource Title: Field C 2021 Soybean recording.

    File Name: Field_C_2021_Soybean_recording.zip

    Resource Description: Recordings made from 80 acre field planted in soybeans (Synergy 9727) on June 15, 2021. Zipped folder includes 1-hour audio files in OGG format and accompanying manually curated label files for Audacity in TXT format. Time and date of 1 hour recordings and accompanying Audacity label file encoded in file name, e.g. "chunk20210806_190000.ogg" was recorded on August 6, 2021 from 19:00-20:00.

    Resource Software Recommended: Audacity,url: https://www.audacityteam.org/


  • Resource Title: Field A 2021 Soybean recording.

    File Name: Field_A_2021_Soybean_recording.zip

    Resource Description: Recordings made from 29 acre field planted in soybeans (Synergy 9720) on May 20, 2021. Zipped folder includes 1-hour audio files in OGG format and accompanying manually curated label files for Audacity in TXT format. Time and date of 1 hour recordings and accompanying Audacity label file encoded in file name, e.g. "chunk20210806_190000.ogg" was recorded on August 6, 2021 from 19:00-20:00.

    Resource Software Recommended: Audacity,url: https://www.audacityteam.org/


  • Resource Title: Field D 2021 Soybean recording.

    File Name: Field_D_2021_Soybean_recording.zip

    Resource Description: Recordings made from 25 acre field planted in soybeans (Synergy 9720) on May 25, 2021. Zipped folder includes 1-hour audio files in OGG format and accompanying manually curated label files for Audacity in TXT format. Time and date of 1 hour recordings and accompanying Audacity label file encoded in file name, e.g. "chunk20210806_190000.ogg" was recorded on August 6, 2021 from 19:00-20:00.

    Resource Software Recommended: Audacity,url: https://www.audacityteam.org/


  • Resource Title: Map of Soybean Fields for Recording 2021.

    File Name: 2021_Soybean_recording_field_map.kmz

    Resource Description: Map of four soybean fields (A-D) used for recording

    Resource Software Recommended: Google Earth,url: https://earth.google.com

Funding

USDA-NIFA: 20196701329297

History

Data contact name

Johnson, Reed

Data contact email

johnson.5005@osu.edu

Publisher

Ag Data Commons

Intended use

Identification of pollinator activity in blooming soybean fields using bioacoustics.

Use limitations

Recordings were made from a single point in four fields and were recorded on July 21-24, July 26-28, and August 5-7, 2021.

Temporal Extent Start Date

2021-07-21

Temporal Extent End Date

2021-08-07

Frequency

  • continual

Theme

  • Not specified

Geographic Coverage

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Geographic location - description

Apple Creek, Ohio, USA

ISO Topic Category

  • environment
  • farming

National Agricultural Library Thesaurus terms

honey bees; foraging; soybeans; canopy; flowers; edge effects; automation; computer software; bioacoustics; monitoring; pollinators

Pending citation

  • No

Public Access Level

  • Public

Preferred dataset citation

Forrester, Karlan; Lin, Chia-Hua; Johnson, Reed M. (2022). Measuring factors affecting honey bee attraction to soybeans using bioacoustics monitoring. Ag Data Commons. https://doi.org/10.15482/USDA.ADC/1528082

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