Person Profile

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  • Research Groups 1
  • Datasets 17
  • Publications 0
  • Information Products 0

John Walter

Research Fishery Biologist
National Oceanic and Atmospheric Administration (NOAA) / National Marine Fisheries Service
john.fwalter@noaa.gov

Estimating the Absolute Abundance of Red Snapper in the U.S. Gulf of Mexico

National Oceanic and Atmospheric Administration (NOAA)
National Oceanic and Atmospheric Administration (NOAA)
Dataset Restricted

Density of red snapper on artificial and natural reefs off Alabama and Mississippi from 2018 and 2019

Authors: Powers, Sean P.
Published On: Mar 20 2023 20:24 UTC
File Format: xlsx
DOI: 10.7266/n7-e6zn-8391
UDI: NO.x835.000:0001
File Size: 49.63 KB
Dataset Restricted

Density of red snapper on uncharacterized bottom from Alabama, Mississippi, Louisiana, and Texas from 2018-07-18 to 2020-01-16 using C-BASS towed video

Authors: Murawski, S. A., and G. W.Stunz
Published On: Jun 13 2023 21:34 UTC
File Format: xlsx
DOI: 10.7266/n7-a7mb-ka95
UDI: NO.x835.000:0002
File Size: 578.35 KB
Dataset Restricted

Tagging information of red snapper in the northern Gulf of Mexico from 2019-04-02 to 2019-05-31

Authors: Stunz, G. W., W. F. Patterson III, S. P. Powers, J. R. Rooker, M. Catalano, and R. J. D. Wells
Published On: Apr 25 2023 21:07 UTC
File Format: xlsx
DOI: 10.7266/n7-b8x5-6006
UDI: NO.x835.000:0003
File Size: 819.27 KB
Dataset

Cowan

Authors:
Identified On: Dec 22 2024 13:27 UTC
DOI:
UDI: NO.x835.000:0004
Dataset Restricted

Visual counts of red snapper on artificial reefs off western Florida using an ROV from 2018 and 2019

Authors: Patterson III, W. F. and G. W. Stunz
Published On: May 30 2023 20:37 UTC
File Format: xlsx
DOI: 10.7266/n7-61h5-xk02
UDI: NO.x835.000:0005
File Size: 19.65 KB
Dataset

Hoenig

Authors:
Identified On: Dec 22 2024 13:27 UTC
DOI:
UDI: NO.x835.000:0006
Dataset Available

Towed video (C-BASS) based density estimates for reef fishes between 30-200 m of depth along pipelines, on unconsolidated substrates (mud/sand), and hard bottom structures throughout the Gulf of Mexico 2018-04-27 to 2020-01-16

Authors: Grasty, Sarah and Abigail Vivlamore
Published On: Jan 08 2021 21:59 UTC
File Format: xlsx
DOI: 10.7266/n7-s7n8-df25
UDI: NO.x835.000:0007
File Size: 1.55 MB
Dataset

Patterson

Authors:
Identified On: Dec 22 2024 13:27 UTC
DOI:
UDI: NO.x835.000:0008
Dataset

Powers

Authors:
Identified On: Dec 22 2024 13:27 UTC
DOI:
UDI: NO.x835.000:0009
Dataset

Rooker

Authors:
Identified On: Dec 22 2024 13:27 UTC
DOI:
UDI: NO.x835.000:0010
Dataset

Stokes

Authors:
Identified On: Dec 22 2024 13:27 UTC
DOI:
UDI: NO.x835.000:0011
Dataset

Stunz

Authors:
Identified On: Dec 22 2024 13:27 UTC
DOI:
UDI: NO.x835.000:0012
Dataset Available

Multibeam bathymetry of seafloor along towed video (C-BASS) transects in the U.S. Gulf of Mexico, 2018 - 2020

Authors: Hommeyer, Matthew and John Gray
Published On: Dec 07 2022 15:06 UTC
File Format: bag, m, mat, csv, orv, txt, xml
DOI: 10.7266/n7-qppb-7v45
UDI: NO.x835.000:0013
File Size: 2.39 GB
Dataset Submitted

Towed video (C-BASS) collected between 30-200 m of depth along Pipelines, on Unconsolidated Substrates (mud/sand), and Hard Bottom Structures in the U.S. Gulf of Mexico.

Authors: Sarah Grasty, Chad Lembke
Identified On: Jul 06 2020 21:34 UTC
DOI: 10.7266/n7-1e95-4c78
UDI: NO.x835.000:0014
Dataset Restricted

Density of red snapper on natural reefs and uncharacterized bottom habitat off western Florida from 2018 and 2019

Authors: Patterson, W. F. and G. W. Stunz
Published On: Mar 13 2023 15:15 UTC
File Format: xlsx
DOI: 10.7266/n7-56cr-c963
UDI: NO.x835.000:0015
File Size: 64.43 KB
Dataset Restricted

Density of red snapper on artificial and natural reefs off Texas using Simrad EK-80 towed hydroacoustic echosounder from 2018-09-18 to 2019-10-27

Authors: Wetz, Jennifer J. and Greg W. Stunz
Published On: Apr 05 2023 20:42 UTC
File Format: xlsx
DOI: 10.7266/JWV4HKZV
UDI: NO.x835.000:0016
File Size: 24.2 KB
Dataset Restricted

Density of red snapper on uncharacterized bottom from Louisiana and Texas from 2018-07-12 to 2019-12-05 using hydroacoustics and towed video

Authors: Rooker, J. R. and G. W. Stunz
Published On: May 16 2023 19:36 UTC
File Format: xlsx
DOI: 10.7266/XRSYQC4X
UDI: NO.x835.000:0017
File Size: 453.57 KB