Person Profile

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  • Research Groups 1
  • Datasets 21
  • Publications 2
  • Information Products 0

John Nielsen-Gammon

Professor
Texas A&M University
n-g@tamu.edu

HydroEcology

Harte Research Institute
Harte Research Institute
Dataset Restricted

Microbial, physical, and chemical data collected from Galveston Bay research cruises from 2010-01-18 to 2019-11-16

Authors: Hillhouse, Jessica, Antonietta Quigg, and Jamie Steichen
Published On: Jun 01 2022 21:08 UTC
File Format: xlsx
DOI: 10.7266/CTVAS53B
UDI: HI.x962.000:0001
File Size: 750.7 KB
Dataset Restricted

Phytoplankton pigment and secci data collected from Galveston Bay research cruises from 2010-01-18 to 2019-11-16

Authors: Hillhouse, Jessica, Antonietta Quigg, and Jamie Steichen
Published On: Feb 25 2022 16:58 UTC
File Format: xlsx
DOI: 10.7266/Q0ASPQFS
UDI: HI.x962.000:0002
File Size: 82.7 KB
Dataset Available

Freshwater inflows to Texas bays and estuaries: hydrology, circulation, and salinity data (1977-2018)

Authors: Trungale, Joe, Josef Hoffmann, Paul A. Montagna, Dan Opdyke
Published On: Mar 20 2024 21:28 UTC
File Format: txt, csv, xlsx, shp, py, bin, pdf, f, af, w, cpg, dbf, prj, shx
DOI: 10.7266/8KR3TNDT
UDI: HI.x962.000:0003
File Size: 23.68 GB
Dataset Available

Submarine groundwater discharge readings in semi-arid estuaries across the Texas coastal bend and associated water quality parameters obtained from 2014-09-29 to 2018-02-04

Authors: Murgulet, Dorina, Audrey Douglas, and Cody Lopez
Published On: Mar 13 2023 19:40 UTC
File Format: xlsx
DOI: 10.7266/SJACB00R
UDI: HI.x962.000:0004
File Size: 87.67 KB
Dataset Available

Sediment, geochemistry, and benthic macroinvertebrate data from the seven Bureau of Economic Geology (BEG) Submerged Lands of Texas obtained from 1976-03-02 to 1981-05-30

Authors: White, W.A., T.R. Calnan, R.A. Morton, R.S. Kimble, T.G. Littleton, J.H. McGowen, H.S. Nance, and K.E. Schmedes
Published On: Dec 11 2023 20:43 UTC
File Format: xlsx
DOI: 10.7266/D1PNX3HD
UDI: HI.x962.000:0005
File Size: 1.45 MB
Dataset Available

Formosa Plastics Corporation (FPC) discharge monitoring in Lavaca Bay, Texas, USA from 1993-05-17 to 2020-04-04

Authors: Montagna, Paul, Elizabeth Harris, Audrey Douglas, Lisa Vitale, and David Buzan
Published On: May 09 2022 21:30 UTC
File Format: xlsx
DOI: 10.7266/DCNHQD59
UDI: HI.x962.000:0007
File Size: 61.85 MB
Dataset Available

Harmful algal bloom species determined by Imaging FlowCytobot (IFCB) in Galveston Bay from 2015-04-01 to 2022-09-30

Authors: Steichen, Jamie
Published On: Jan 27 2023 21:25 UTC
File Format: xlsx
DOI: 10.7266/emmc0zdt
UDI: HI.x962.000:0008
File Size: 143.25 KB
Dataset Available

Water column physical and biogeochemical data in Texas estuaries from 1969-04-17 to 2020-12-10

Authors: Hu, Xinping
Published On: Jan 27 2023 22:28 UTC
File Format: csv, m
DOI: 10.7266/6pdpe3ra
UDI: HI.x962.000:0009
File Size: 3.65 MB
Dataset Available

Texas climate, climate change, and impacts on inflows to bays and estuaries evaluated through the use of hydrologic model simulations driven by downscaled global climate model simulations and projections

Authors: Nielsen-Gammon, John and Alison A. Tarter
Published On: Oct 13 2023 19:32 UTC
File Format: R; Rdata; csv; doc; png; pdf
DOI: 10.7266/qhkhp60n
UDI: HI.x962.000:0010
File Size: 3 GB
Dataset Available

Nitrogen and phosphorous land-ocean interaction in the coastal zone (LOICZ) budgets for Texas estuaries

Authors: Marshall, Danielle A. and Paul A. Montagna
Published On: Feb 16 2023 20:53 UTC
File Format: xlsx
DOI: 10.7266/7gx3tv5c
UDI: HI.x962.000:0012
File Size: 128.87 MB
Dataset Available

Rio Grande water and sediment quality data affecting benthic macrofaunal community obtained from 2000-10-24 to 2005-08-06

Authors: Montagna, Paul
Published On: Feb 18 2023 05:13 UTC
File Format: xlsx
DOI: 10.7266/xzyn67pf
UDI: HI.x962.000:0013
File Size: 837.62 KB
Dataset Available

Sediment Quality Triad (SQT) Assessment Survey of Lavaca and Matagorda Bays

Authors: Montagna, Paul A., Jasmine Caillier, Marie E. DeLorenzo, and Pete Key
Published On: Sep 01 2023 20:14 UTC
File Format: pdf, xlsx, csv
DOI: 10.7266/9syzmzrd
UDI: HI.x962.000:0014
File Size: 38.67 MB
Dataset Available

Sampling scales to characterize estuarine macroinfaunal patch dynamics, Corpus Christi Bay, Texas obtained from 1996-11-01 to 1997-07-03

Authors: Montagna, Paul A. and M. Christine Ritter
Published On: Sep 26 2023 19:07 UTC
File Format: xlsx
DOI: 10.7266/jkp05qj9
UDI: HI.x962.000:0015
File Size: 105.05 KB
Dataset Available

Effects of Hurricane Harvey on benthos of San Antonio Bay, Texas from 2004-01-07 to 2018-10-26

Authors: Montagna, Paul A.
Published On: Oct 27 2023 19:42 UTC
File Format: xlsx
DOI: 10.7266/s1qhhvz2
UDI: HI.x962.000:0016
File Size: 681.63 KB
Dataset Available

Effect of freshwater inflow on macrobenthos in minor bays and river-dominated estuaries collected from 2000-10-04 to 2005-08-06, Texas

Authors: Montagna, Paul A. and Rick Kalke
Published On: Sep 29 2023 19:42 UTC
File Format: xlsx
DOI: 10.7266/btehjm5n
UDI: HI.x962.000:0017
File Size: 847.89 KB
Dataset Available

Effects of small freshwater inflow volumes on water and sediment quality obtained from bays in Texas from 2015-09-30 to 2016-09-15

Authors: Montagna, Paul A., Hannah Ehrmann, Cheyanne M. Olson, and Evan L. Turner
Published On: Oct 23 2023 17:51 UTC
File Format: xlsx
DOI: 10.7266/6ptst906
UDI: HI.x962.000:0018
File Size: 6.13 MB
Dataset Available

Long-term monitoring of water and sediment quality to identify freshwater inflow effects from 1984-01-01 to 2019-10-01

Authors: Montagna, Paul A.
Published On: Oct 23 2023 19:25 UTC
File Format: xlsx, txt
DOI: 10.7266/aa36pm7h
UDI: HI.x962.000:0019
File Size: 11.41 MB
Dataset Available

Effect of hydrological variability on the biogeochemistry of estuaries across a regional climatic gradient as seen data obtained from 2013-07-02 to 2016-07-18

Authors: Montagna, Paul A., Xinping Hu, Terence A. Palmer, and Michael M. Wetz
Published On: Nov 07 2023 17:30 UTC
File Format: xlsx
DOI: 10.7266/e5zsz0sh
UDI: HI.x962.000:0020
File Size: 216.6 KB
Dataset Identified

Relationship Between Macrofauna Diversity, Functional Diversity, and Secondary Production from 1988 to 2008

Authors:
Identified On: Apr 04 2024 20:20 UTC
DOI: 10.7266/fc4hhd4f
UDI: HI.x962.000:0021
Dataset Submitted

Effects of small freshwater inflow volumes on water and sediment quality based on USGS gaged flows from 2015-09-30 to 2016-09-15

Authors: Montagna, Paul A., Olson, Cheyanne M.
Identified On: Aug 05 2024 19:44 UTC
DOI: 10.7266/0y56trjr
UDI: HI.x962.000:0022
File Size: 81.34 KB
Dataset Submitted

Effects of small freshwater inflow volumes on water and sediment quality based on modeled flows to Carancahua Bay from 2015-09-01 to 2016-09-15

Authors: Montagna, P. A., Ehrmann, H., Olson, C.M., Turner, E. L.
Identified On: Dec 18 2024 19:20 UTC
DOI: 10.7266/5d0sv6p1
UDI: HI.x962.000:0023
File Size: 370.84 KB

Montagna, P. (2023). Benthic infauna are resistant and resilient to hurricane disturbance. Marine Ecology Progress Series, 707, 1–13. https://doi.org/10.3354/meps14263

Montagna, P. A., Hu, X., Palmer, T. A., & Wetz, M. (2018). Effect of hydrological variability on the biogeochemistry of estuaries across a regional climatic gradient. Limnology and Oceanography, 63(6), 2465–2478. Portico. https://doi.org/10.1002/lno.10953