HR job title
- Professor
- Contact Info
- 1 409 740 4750
- Websites
- ORCiD
- 0000-0002-3166-3793
Roelke, Daniel Professor
Positions
- Professor and Department Head, Marine Biology (Galveston), Texas A&M University at Galveston
Why is it that so many microscopic organisms can be found in a single drop of water? And how is it that these minute species can shape entire ecosystems? How might our knowledge of ecological principals governing these microbes be used to protect our living natural resources? Teaching and Research in the Roelke Lab addresses these questions. Understanding lower foodweb dynamics of aquatic ecosystems with an emphasis on interactions between biota and the physicochemical environment is the focus of much of this research.
Research Areas
- Overview
- Publications
- Teaching
- Works By Students
- Background
- Contact
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Overview
Publications
selected publications
-
academic article
-
Grover, J. P., Scott, J. T., Roelke, D. L., & Brooks, B. W.
(2022).
Competitive superiority of N-fixing cyanobacteria when fixed N is scarce: Reconsiderations based on a model with heterocyst differentiation. ECOLOGICAL MODELLING.
466, 109904-109904.
-
Sim, D., Mowe, M., Song, Y., Lu, J., Tan, H., Mitrovic, S. M., Roelke, D. L., & Yeo, D.
(2021).
Tropical macrophytes promote phytoplankton community shifts in lake mesocosms: relevance for lake restoration in warm climates. 848(20), 4861-4884.
-
Cagle, S. E., Roelke, D. L., Hernandez-Zepeda, C., Rosiles-Gonzalez, G., Hugo Carrillo-Jovel, V., Ortega-Camacho, D., & Cejudo, E.
(2021).
Cyanobacteria and nitrates in karstic systems of Yucatan (Mexico) and Texas (USA). 83(4), 74.
-
Cagle, S. E., Roelke, D. L., & Muhl, R. W.
(2021).
Allelopathy and micropredation paradigms reconcile with system stoichiometry. Ecosphere.
12(2),
-
E, C. S., & L, R. D.
(2021).
Relative roles of fundamental processes underpinning PEG dynamics in dimictic lakes as revealed by a self-organizing, multi-population plankton model. ECOLOGICAL MODELLING.
462, 109793-109793.
-
Thayer, A. W., Vargas, A., Castellanos, A. A., Lafon, C. W., McCarl, B. A., Roelke, D. L., Winemiller, K. O., & Lacher, T. E.
(2020).
Integrating Agriculture and Ecosystems to Find Suitable Adaptations to Climate Change. Climate.
8(1), 10-10.
-
Muhl, R., Roelke, D. L., Zohary, T., Moustaka-Gouni, M., Sommer, U., Borics, G., ... Bhattacharyya, J.
(2020).
Corrigendum for Muhl etal. (2018) DOI: 10.1111/ele.13109. Ecology Letters.
23(12), 1904-1904.
-
Mitrovic, S. M., Kobayashi, T., & Roelke, D. L.
(2020).
Cyanobacteria in inland waters: new monitoring, reporting, modelling and ecological research. Marine and Freshwater Research.
71(5), I-IV.
-
Grover, J. P., Scott, J. T., Roelke, D. L., & Brooks, B. W.
(2020).
Dynamics of nitrogen-fixing cyanobacteria with heterocysts: a stoichiometric model. Marine and Freshwater Research.
71(5), 644-658.
-
Roelke, D. L., Cagle, S. E., MuhI, R., Sakavara, A., & Tsirtsis, G.
(2020).
Resource fluctuation patterns influence emergent properties of phytoplankton assemblages and their resistance to harmful algal blooms. Marine and Freshwater Research.
71(1), 56-67.
-
Spatharis, S., Lamprinou, V., Meziti, A., Kormas, K. A., Danielidis, D. D., Smeti, E., ... Tsirtsis, G.
(2019).
Everything is not everywhere: can marine compartments shape phytoplankton assemblages?. Proceedings of the Royal Society of London. Biological Sciences.
286(1914), 20191890-20191890.
-
Bhattacharyya, J., Roelke, D. L., Pal, S., & Banerjee, S.
(2019).
Sliding mode dynamics on a preypredator system with intermittent harvesting policy. Nonlinear Dynamics.
98(2), 1299-1314.
-
Cagle, S. E., Roelke, D. L., & Muhl, R.
(2019).
Compounding effects of co-occurring disturbances on populations of a harmful bloom-forming mixotrophic protist. 831(1), 23-31.
-
Nordhaus, I., Roelke, D. L., Vaquer-Sunyer, R., & Winter, C.
(2018).
Coastal systems in transition: From a 'natural' to an 'anthropogenically-modified' state. Estuarine, Coastal and Shelf Science.
211, 1-5.
-
Bhattacharyya, J., Roelke, D. L., Muhl, R., & Withrow, F. G.
(2018).
Exploitative competition of invaders differentially influences the diversity of neutral, lumpy and intransitive phytoplankton assemblages in spatially heterogeneous environments. ECOLOGICAL MODELLING.
370(C), 59-66.
-
Roelke, D. L.
(2018).
Grazers, pathogens and shelf-shading enhance phytoplankton species richness more and reduce productivity less when environments are less dynamic: A theoretical study. Estuarine, Coastal and Shelf Science.
211, 152-165.
-
Papanikolopoulou, L. A., Smeti, E., Roelke, D. L., Dimitrakopoulos, P. G., Kokkoris, G. D., Danielidis, D. B., & Spatharis, S.
(2018).
Interplay between r- and K-strategists leads to phytoplankton underyielding under pulsed resource supply. Oecologia.
186(3), 755-764.
-
Muhl, R., Roelke, D. L., Zohary, T., Moustaka-Gouni, M., Sommer, U., Borics, G., ... Bhattacharyya, J.
(2018).
Resisting annihilation: relationships between functional trait dissimilarity, assemblage competitive power and allelopathy. Ecology Letters.
21(9), 1390-1400.
-
Smeti, E., Roelke, D. L., Tsirtsis, G., & Spatharis, S.
(2018).
Species extinctions strengthen the relationship between biodiversity and resource use efficiency. ECOLOGICAL MODELLING.
384(C), 75-86.
-
Withrow, F. G., Roelke, D. L., Muhl, R., & Bhattacharyya, J.
(2018).
Water column processes differentially influence richness and diversity of neutral, lumpy and intransitive phytoplankton assemblages. ECOLOGICAL MODELLING.
370(C), 22-32.
-
Sakavara, A., Tsirtsis, G., Roelke, D. L., Mancy, R., & Spatharis, S.
(2018).
Lumpy species coexistence arises robustly in fluctuating resource environments. Proceedings of the National Academy of Sciences of the United States of America.
115(4), 738-743.
-
Roelke, D. L.
(2017).
Applying principles of resource competition theory to microalgae biomass production: A more refined relationship between species richness and productivity. Algal Research.
25, 431-438.
-
Grover, J. P., Roelke, D. L., & Brooks, B. W.
(2017).
Population persistence in flowing-water habitats: Conditions where flow-based management of harmful algal blooms works, and where it does not. Ecological Engineering.
99, 172-181.
-
Pinckney, J. L., Quigg, A. S., & Roelke, D. L.
(2017).
Interannual and Seasonal Patterns of Estuarine Phytoplankton Diversity in Galveston Bay, Texas, USA. Estuaries and Coasts.
40(1), 310-316.
-
Roelke, D. L., Li, H., Miller-DeBoer, C. J., Gable, G. M., & Davis, S. E.
(2017).
Regional shifts in phytoplankton succession and primary productivity in the San Antonio Bay System (USA) in response to diminished freshwater inflows. Marine and Freshwater Research.
68(1), 131-145.
-
Smeti, E., Roelke, D. L., & Spatharis, S.
(2016).
Spatial averaging and disturbance lead to high productivity in aquatic metacommunities. Oikos.
125(6), 812-820.
-
Roelke, D. L., Barkoh, A., Brooks, B. W., Grover, J. P., Hambright, K. D., LaClaire, J., Moeller, P., & Patino, R.
(2016).
A chronicle of a killer alga in the west: ecology, assessment, and management of Prymnesium parvum blooms (vol 764, pg 29, 2016). Hydrobiologia.
764(1), 51-51.
-
Hitchcock, J. N., Mitrovic, S. M., Hadwen, W. L., Roelke, D. L., Growns, I. O., & Rohlfs, A.
(2016).
Terrestrial dissolved organic carbon subsidizes estuarine zooplankton: An in situ mesocosm study. LIMNOLOGY AND OCEANOGRAPHY.
61(1), 254-267.
-
Smeti, E., Roelke, D. L., Gremion, G., Linhart, J. M., Danielidis, D. B., & Spatharis, S.
(2015).
Potential mechanisms of coexistence between two globally important Pseudo-nitzschia (Bacillariophyta) species. Hydrobiologia.
762(1), 89-101.
-
Dorado, S., Booe, T., Steichen, J., McInnes, A. S., Windham, R., Shepard, A., ... Quigg, A.
(2015).
Towards an Understanding of the Interactions between Freshwater Inflows and Phytoplankton Communities in a Subtropical Estuary in the Gulf of Mexico. PLoS ONE.
10(7), e0130931-e0130931.
-
Roelke, D. L., & Spatharis, S.
(2015).
Phytoplankton assemblage characteristics in recurrently fluctuating environments. PLoS ONE.
10(3), e0120673-e0120673.
-
Roelke, D. L., & Spatharis, S.
(2015).
Phytoplankton succession in recurrently fluctuating environments. PLoS ONE.
10(3), e0121392-e0121392.
-
Lundgren, V. M., Roelke, D. L., Brooks, B. W., Graneli, E., Davis, S. L., Baty, T., & Scott, W. C.
(2015).
Prymnesium parvum invasion success into coastal bays of the Gulf of Mexico: Galveston Bay case study. Harmful Algae.
43, 31-45.
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Davis, S. L., Roelke, D. L., Brooks, B. W., Lundgren, V. M., Withrow, F., & Scott, W. C.
(2015).
Rotifer-Prymnesium parvum interactions: role of lake bloom history on rotifer adaptation to toxins produced by P-parvum. AQUATIC MICROBIAL ECOLOGY.
75(1), 55-68.
-
Witmer, A. D., & Roelke, D. L.
(2014).
Human interference prevents recovery of infaunal beach communities from hurricane disturbance. Ocean and Coastal Management.
87, 52-60.
-
Roelke, D. L., Brooks, B. W., Grover, J. P., & Lundgren, V. M.
(2013).
Golden Algae Control: Efficacy of Hydraulic Manipulations in Coves of Lake Granbury
-
Roelke, D. L., Li, H., Hayden, N. J., Miller, C. J., Davis, S. E., Quigg, A., & Buyukates, Y.
(2013).
Co-occurring and opposing freshwater inflow effects on phytoplankton biomass, productivity and community composition of Galveston Bay, USA. Marine Ecology Progress Series.
477, 61-76.
-
Grover, J. P., Roelke, D. L., Brooks, B. W., Gable, G. M., Neisch, M. T., Hayden, N. J., ... Hewitt, N. C.
(2013).
Ammonium treatments to suppress toxic blooms of Prymnesium parvum in a subtropical lake of semi-arid climate: results from in situ mesocosm experiments. Water Research.
47(13), 4274-4285.
-
Lundgren, V. M., Roelke, D. L., Grover, J. P., Brooks, B. W., Prosser, K. N., Scott, W. C., Laws, C. A., & Umphres, G. D.
(2013).
Interplay between ambient surface water mixing and manipulated hydraulic flushing: Implications for harmful algal bloom mitigation. Ecological Engineering.
60, 289-298.
-
Umphres, G. D., Roelke, D. L., & Netherland, M. D.
(2013).
The potential algaecide flumioxazin has little effect on growth, survival and feed conversion of the bluegill sunfish Lepomis macrochirus. AQUACULTURE.
380, 80-83.
-
Roelke, D. L., Spatharis, S., & Mitrovic, S. M.
(2012).
A new hydrology: effects on ecosystem form and functioning. CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES.
69(8), 1377-1379.
-
Roelke, D. L., Brooks, B. W., Grover, J. P., Gable, G. M., Schwierzke-Wade, L., & Hewitt, N. C.
(2012).
Anticipated human population and climate change effects on algal blooms of a toxic haptophyte in the south-central USA. CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES.
69(8), 1389-1404.
-
Neisch, M. T., Roelke, D. L., Brooks, B. W., Grover, J. P., & Masser, M. P.
(2012).
STIMULATING EFFECT OF ANABAENA SP. (CYANOBACTERIA) EXUDATE ON PRYMNESIUM PARVUM (HAPTOPHYTA)(1). Journal of Phycology.
48(4), 1045-1049.
-
Umphres, G. D., Roelke, D. L., & Netherland, M. D.
(2012).
A chemical approach for the mitigation of Prymnesium parvum blooms. Toxicon.
60(7), 1235-1244.
-
Hayden, N. J., Roelke, D. L., Brooks, B. W., Grover, J. P., Neisch, M. T., Valenti, T., ... Hewitt, N. C.
(2012).
Beyond hydraulic flushing: Deep water mixing takes the harm out of a haptophyte algal bloom. Harmful Algae.
20, 42-57.
-
Prosser, K. N., Valenti, T., Hayden, N. J., Neisch, M. T., Hewitt, N. C., Umphres, G. D., ... Brooks, B. W.
(2012).
Low pH preempts bloom development of a toxic haptophyte. Harmful Algae.
20, 156-164.
-
Grover, J. P., Roelke, D. L., & Brooks, B. W.
(2012).
Modeling of plankton community dynamics characterized by algal toxicity and allelopathy: A focus on historical Prymnesium parvum blooms in a Texas reservoir. ECOLOGICAL MODELLING.
227(C), 147-161.
-
Graneli, E., Edvardsen, B., Roelke, D. L., & Hagstrom, J. A.
(2012).
The ecophysiology and bloom dynamics of Prymnesium spp. Harmful Algae.
14, 260-270.
-
Brooks, B. W., Grover, J. P., & Roelke, D. L.
(2011).
Prymnesium parvum: an emerging threat to inland waters. Environmental Toxicology and Chemistry.
30(9), 1955-1964.
-
Roelke, D. L., Grover, J. P., Brooks, B. W., Glass, J., Buzan, D., Southard, G. M., ... Nelson, J.
(2011).
A decade of fish-killing Prymnesium parvum blooms in Texas: roles of inflow and salinity. JOURNAL OF PLANKTON RESEARCH.
33(2), 243-253.
-
Roelke, D. L., & Pierce, R. H.
(2011).
Effects of inflow on harmful algal blooms: some considerations INTRODUCTION. JOURNAL OF PLANKTON RESEARCH.
33(2), 205-209.
-
James, S. V., Valenti, T. W., Roelke, D. L., Grover, J. P., & Brooks, B. W.
(2011).
Probabilistic ecological hazard assessment of microcystin-LR allelopathy to Prymnesium parvum. JOURNAL OF PLANKTON RESEARCH.
33(2), 319-332.
-
Schwierzke-Wade, L., Roelke, D. L., Brooks, B. W., Grover, J. P., & Valenti, T.
(2011).
Prymnesium parvum bloom termination: role of hydraulic dilution. JOURNAL OF PLANKTON RESEARCH.
33(2), 309-317.
-
Grover, J. P., Crane, K. W., Baker, J. W., Brooks, B. W., & Roelke, D. L.
(2011).
Spatial variation of harmful algae and their toxins in flowing-water habitats: a theoretical exploration. JOURNAL OF PLANKTON RESEARCH.
33(2), 211-227.
-
James, S. V., Valenti, T., Prosser, K. N., Grover, J. P., Roelke, D. L., & Brooks, B. W.
(2011).
Sunlight amelioration of Prymnesium parvum acute toxicity to fish. JOURNAL OF PLANKTON RESEARCH.
33(2), 265-272.
-
Spatharis, S., Roelke, D. L., Dimitrakopoulos, P. G., & Kokkoris, G. D.
(2011).
Analyzing the (mis)behavior of Shannon index in eutrophication studies using field and simulated phytoplankton assemblages. ECOLOGICAL INDICATORS.
11(2), 697-703.
-
Dharmasiri, U., Witek, M. A., Adams, A. A., Osiri, J. K., Hupert, M. L., Bianchi, T. S., Roelke, D. L., & Soper, S. A.
(2010).
Enrichment and detection of Escherichia coli O157:H7 from water samples using an antibody modified microfluidic chip. Analytical Chemistry.
82(7), 2844-2849.
-
Valenti, T. W., James, S. V., Lahousse, M. J., Schug, K. A., Roelke, D. L., Grover, J. P., & Brooks, B. W.
(2010).
A mechanistic explanation for pH-dependent ambient aquatic toxicity of Prymnesium parvum carter. Toxicon.
55(5), 990-998.
-
Brooks, B. W., James, S. V., Valenti, T. W., Urena-Boeck, F., Serrano, C., Berninger, J. P., ... Roelke, D. L.
(2010).
COMPARATIVE TOXICITY OF PRYMNESIUM PARVUM IN INLAND WATERS. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION.
46(1), 45-62.
-
Grover, J. P., Baker, J. W., Roelke, D. L., & Brooks, B. W.
(2010).
CURRENT STATUS OF MATHEMATICAL MODELS FOR POPULATION DYNAMICS OF PRYMNESIUM PARVUM IN A TEXAS RESERVOIR. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION.
46(1), 92-107.
-
Roelke, D. L., Schwierzke, L., Brooks, B. W., Grover, J. P., Errera, R. M., Valenti, T., & Pinckney, J. L.
(2010).
FACTORS INFLUENCING PRYMNESIUM PARVUM POPULATION DYNAMICS DURING BLOOM INITIATION: RESULTS FROM IN-LAKE MESOCOSM EXPERIMENTS. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION.
46(1), 76-91.
-
Roelke, D. L., Gable, G. M., Valenti, T. W., Grover, J. P., Brooks, B. W., & Pinckney, J. L.
(2010).
Hydraulic flushing as a Prymnesium parvum bloom-terminating mechanism in a subtropical lake. Harmful Algae.
9(3), 323-332.
-
Valenti, T., James, S. V., Lahousse, M., Schug, K. A., Roelke, D. L., Grover, J. P., & Brooks, B. W.
(2010).
Influence of pH on amine toxicology and implications for harmful algal bloom ecology Reply. Toxicon.
55(5), 1038-1043.
-
Roelke, D. L., & Eldridge, P. M.
(2010).
Losers in the 'Rock-Paper-Scissors' game: The role of non-hierarchical competition and chaos as biodiversity sustaining agents in aquatic systems. ECOLOGICAL MODELLING.
221(7), 1017-1027.
-
Eldridge, P. M., & Roelke, D. L.
(2010).
Origins and scales of hypoxia on the Louisiana shelf: Importance of seasonal plankton dynamics and river nutrients and discharge. ECOLOGICAL MODELLING.
221(7), 1028-1042.
-
Schwierzke, L., Roelke, D. L., Brooks, B. W., Grover, J. P., Valenti, T., Lahousse, M., Miller, C. J., & Pinckney, J. L.
(2010).
PRYMNESIUM PARVUM POPULATION DYNAMICS DURING BLOOM DEVELOPMENT: A ROLE ASSESSMENT OF GRAZERS AND VIRUS. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION.
46(1), 63-75.
-
Baker, J. W., Grover, J. P., Ramachandrannair, R., Black, C., Valenti, T., Brooks, B. W., & Roelke, D. L.
(2009).
Growth at the edge of the niche: An experimental study of the harmful alga Prymnesium parvum. LIMNOLOGY AND OCEANOGRAPHY.
54(5), 1679-1687.
-
Miller, C. J., Davis, S., Roelke, D. L., Li, H., & Driffill, M. J.
(2009).
FACTORS INFLUENCING ALGAL BIOMASS IN INTERMITTENTLY CONNECTED, SUBTROPICAL COASTAL PONDS. Wetlands.
29(2), 759-771.
-
Roelke, D. L., & Eldridge, P. M.
(2008).
Mixing of supersaturated assemblages and the precipitous loss of species. The American Naturalist.
171(2), 162-175.
-
Errera, R. M., Roelke, D. L., Kiesling, R. L., Brooks, B. W., Grover, J. P., Schwierzke, L., ... Pinckney, J. L.
(2008).
Effect of imbalanced nutrients and immigration on Prymnesium parvum community dominance and toxicity: results from in-lake microcosm experiments. AQUATIC MICROBIAL ECOLOGY.
52(1), 33-44.
-
Miller, C. J., Roelke, D. L., Davis, S. E., Li, H., & Gable, G.
(2008).
The role of inflow magnitude and frequency on plankton communities from the Guadalupe Estuary, Texas, USA: Findings from microcosm experiments. Estuarine, Coastal and Shelf Science.
80(1), 67-73.
-
Roelke, D. L.
(2007).
Ecology of Harmful Algae. Eos.
88(30), 304-304.
-
Baker, J. W., Grover, J. P., Brooks, B. W., Urena-Boeck, F., Roelke, D. L., Errera, R., & Kiesling, R. L.
(2007).
Growth and toxicity of Prymnesium parvum (Haptophyta) as a function of salinity, light, and temperature. Journal of Phycology.
43(2), 219-227.
-
Roelke, D. L., Zohary, T., Hambright, K. D., & Montoya, J. V.
(2007).
Alternative states in the phytoplankton of Lake Kinneret, Israel (Sea of Galilee). Freshwater Biology.
52(3), 399-411.
-
Roelke, D. L., Errera, R. M., Kiesling, R., Brooks, B. W., Grover, J. P., Schwierzke, L., ... Pinckney, J. L.
(2007).
Effects of nutrient enrichment on Prymnesium parvum population dynamics and toxicity: results from field experiments, Lake Possum Kingdom, USA. AQUATIC MICROBIAL ECOLOGY.
46(2), 125-140.
-
Grover, J. P., Baker, J. W., Urea-Boeck, F., Brooks, B. W., Errera, R. M., Roelke, D. L., & Kiesling, R. L.
(2007).
Laboratory tests of ammonium and barley straw extract as agents to suppress abundance of the harmful alga Prymnesium parvum and its toxicity to fish. Water Research.
41(12), 2503-2512.
-
Montoya, J. V., Roelke, D. L., Winemiller, K. O., Cotner, J. B., & Snider, J. A.
(2006).
Hydrological seasonality and benthic algal biomass in a Neotropical floodplain river. Journal of the North American Benthological Society.
25(1), 157-170.
-
Roelke, D. L., Cotner, J. B., Montoya, J. V., Del Castillo, C. E., Davis, S. E., Snider, J. A., Gable, G. M., & Winemiller, K. O.
(2006).
Optically determined sources of allochthonous organic matter and metabolic characterizations in a tropical oligotrophic river and associated lagoon. Journal of the North American Benthological Society.
25(1), 185-197.
-
Cotner, J. B., Montoya, J. V., Roelke, D. L., & Winemiller, K. O.
(2006).
Seasonally variable riverine production in the Venezuelan llanos. Journal of the North American Benthological Society.
25(1), 171-184.
-
Winemiller, K. O., Montoya, J. V., Roelke, D. L., Layman, C. A., & Cotner, J. B.
(2006).
Seasonally varying impact of detritivorous fishes on the benthic ecology of a tropical floodplain river. Journal of the North American Benthological Society.
25(1), 250-262.
-
Buyukates, Y., & Roelke, D.
(2005).
Influence of pulsed inflows and nutrient loading on zooplankton and phytoplankton community structure and biomass in microcosm experiments using estuarine assemblages. Hydrobiologia.
548(1), 233-249.
-
Buyukates, Y., & ., D.
(2005).
Investigating System Characteristics of a Southeast Texas Wetland: Nutrient and Plankton Dynamics of a Tidal Creek in Lower Nueces Delta. Journal of Applied Sciences.
5(5), 820-828.
-
Fejes, E., Roelke, D., Gable, G., Heilman, J., McInnes, K., & Zuberer, D.
(2005).
Microalgal productivity, community composition, and pelagic food web dynamics in a subtropical, turbid salt marsh isolated from freshwater inflow. ESTUARIES.
28(1), 96-107.
-
Heinsch, F. A., Heilman, J. L., McInnes, K. J., Cobos, D. R., Zuberer, D. A., & Roelke, D. L.
(2004).
Carbon dioxide exchange in a high marsh on the Texas Gulf Coast: Effects of freshwater availability. Agricultural and Forest Meteorology.
125(1-2), 159-172.
-
Heinsch, F. A., Heilman, J. L., McInnes, K. J., Cobos, D. R., Zuberer, D. A., & Roelke, D. L.
(2004).
Carbon dioxide exchange in a high marsh on the Texas Gulf Coast: effects of freshwater availability. Agricultural and Forest Meteorology.
125(1-2), 159-172.
-
Murdock, J., Roelke, D., & Gelwick, F.
(2004).
Interactions between flow, periphyton, and nutrients in a heavily impacted urban stream: implications for stream restoration effectiveness. Ecological Engineering.
22(3), 197-207.
-
Roelke, D., Buyukates, Y., Williams, M., & Jean, J.
(2004).
Interannual variability in the seasonal plankton succession of a shallow, warm-water lake. Hydrobiologia.
513(1-3), 205-218.
-
Roelke, D., Augustine, S., & Buyukates, Y.
(2003).
Fundamental predictability in multispecies competition: the influence of large disturbance. The American Naturalist.
162(5), 615-623.
-
Fejes, E., Birnbaum, J., Gelwick, F., & Roelke, D.
(2003).
Vertical distribution of herbivorous zooplankton in a well-mixed lake system in which the main predator is a non-selective filter-feeding fish. Journal of Freshwater Ecology.
18(2), 333-336.
-
Roelke, D., & Buyukates, Y.
(2002).
Dynamics of phytoplankton succession coupled to species diversity as a system-level tool for study of Microcystis population dynamics in eutrophic lakes. LIMNOLOGY AND OCEANOGRAPHY.
47(4), 1109-1118.
-
Roelke, D. L.
(2000).
Copepod food-quality threshold as a mechanism influencing phytoplankton succession and accumulation of biomass, and secondary productivity: a modeling study with management implications. ECOLOGICAL MODELLING.
134(2-3), 245-274.
-
Roelke, D. L., Kennedy, C. D., & Weidemann, A. D.
(1999).
Use of Discriminant and Fourth-Derivative Analyses With High-resolution Absorption Spectra for Phytoplankton Research: Limitations at Varied Signal-to-Noise Ratio and Spectral Resolution. Gulf of Mexico Science.
17(2), 75-86.
-
Roelke, D. L., Eldridge, P. M., & Cifuentes, L. A.
(1999).
A model of phytoplankton competition for limiting and nonlimiting nutrients: Implications for development of estuarine and nearshore management schemes. ESTUARIES.
22(1), 92-104.
-
Roelke, D. L., Cifuentes, L. A., & Eldridge, P. M.
(1997).
Nutrient and phytoplankton dynamics in a sewage-impacted gulf coast estuary: A field test of the PEG-model and Equilibrium Resource Competition theory. ESTUARIES.
20(4), 725-742.
-
VILLAREAL, T. A., ROELKE, D. L., & FRYXELL, G. A.
(1994).
OCCURRENCE OF THE TOXIC DIATOM NITZSCHIA-PUNGENS F-MULTISERIES IN MASSACHUSETTS BAY, MASSACHUSETTS, USA. Marine Environmental Research.
37(4), 417-423.
-
VILLAC, M. C., ROELKE, D. L., CHAVEZ, F. P., CIFUENTES, L. A., & FRYXELL, G. A.
(1993).
PSEUDONITZSCHIA-AUSTRALIS FRENGUELLI AND RELATED SPECIES FROM THE WEST-COAST OF THE USA - OCCURRENCE AND DOMOIC ACID PRODUCTION. The Journal of Shellfish Research.
12(2), 457-465.
-
Kang, S., Fryxell, G. A., & Roelke, D. L.
(1993).
Fragilariopsis cylindrus (Grunow) Krieger compared with other species of the diatom Family Bacillariaceae in Antarctic marginal ice edge zones. Nova Hedwigia: journal of cryptogamic science.
106, 335-352.
-
ROELKE, D. L., & SOGARD, S. M.
(1993).
GENDER-BASED DIFFERENCES IN HABITAT SELECTION AND ACTIVITY LEVEL IN THE NORTHERN PIPEFISH (SYNGNATHUS-FUSCUS). Copeia.
1993(2), 528-532.
-
Dickey, R. W., Fryxell, G. A., Granade, H. R., & Roelke, D.
(1992).
Detection of the marine toxins okadaic acid and domoic acid in shellfish and phytoplankton in the Gulf of Mexico. Toxicon.
30(3), 355-359.
-
BUCK, K. R., UTTALCOOKE, L., PILSKALN, C. H., ROELKE, D. L., VILLAC, M. C., FRYXELL, G. A., CIFUENTES, L., & CHAVEZ, F. P.
(1992).
AUTECOLOGY OF THE DIATOM PSEUDONITZSCHIA-AUSTRALIS, A DOMOIC ACID PRODUCER, FROM MONTEREY BAY, CALIFORNIA. Marine Ecology Progress Series.
84(3), 293-302.
-
Fryxell, G. A., Garza, S. A., & Roelke, D. L.
(1991).
AUXOSPORE FORMATION IN AN ANTARCTIC CLONE OF NITZSCHIA SUBCURVATA HASLE. Diatom Research.
6(2), 235-245.
-
Kouhanestani, Z. M., Roelke, D. L., Ghorbani, R., & Fujiwara, M.
Assessment of Spatiotemporal Phytoplankton Composition in Relation to Environmental Conditions of Gorgan Bay, Iran. Estuaries and Coasts.
42(1), 173-189.
-
Montoya, J. V., Roelke, D. L., Winemiller, K. O., Cotner, J. B., & Snider, J. A.
Hydrological seasonality and benthic algal biomass in a Neotropical floodplain river. Journal of the North American Benthological Society.
25(1), 157-170.
-
Roelke, D. L., Cotner, J. B., Montoya, J. V., Del Castillo, C. E., Davis, S. E., Snider, J. A., Gable, G. M., & Winemiller, K. O.
Optically determined sources of allochthonous organic matter and metabolic characterizations in a tropical oligotrophic river and associated lagoon. Journal of the North American Benthological Society.
25(1), 185-197.
-
Winemiller, K. O., Montana, C. G., Roelke, D. L., Cotner, J. B., Montoya, J. V., Sanchez, L., Mercedes Castillo, M., & Layman, C. A.
Pulsing hydrology determines top-down control of basal resources in a tropical river-floodplain ecosystem. Ecological Monographs.
84(4), 621-635.
-
Cotner, J. B., Montoya, J. V., Roelke, D. L., & Winemiller, K. O.
Seasonally variable riverine production in the Venezuelan llanos. Journal of the North American Benthological Society.
25(1), 171-184.
-
Winemiller, K. O., Montoya, J. V., Roelke, D. L., Layman, C. A., & Cotner, J. B.
Seasonally varying impact of detritivorous fishes on the benthic ecology of a tropical floodplain river. Journal of the North American Benthological Society.
25(1), 250-262.
-
Bhattacharyya, J., Roelke, D. L., Walton, J. R., & Banerjee, S.
Using YY supermales to destabilize invasive fish populations. Theoretical Population Biology.
134, 1-14.
-
Grover, J. P., Scott, J. T., Roelke, D. L., & Brooks, B. W.
(2022).
Competitive superiority of N-fixing cyanobacteria when fixed N is scarce: Reconsiderations based on a model with heterocyst differentiation. ECOLOGICAL MODELLING.
466, 109904-109904.
-
chapter
-
Roelke, D. L., & Manning, S. R.
(2018).
Harmful Algal Species Fact Sheet: Prymnesium parvum (Carter) Golden Algae. Harmful Algal Blooms.
(pp. 629-632).
Wiley.
-
Cembella, A. D., Tillmann, U., Gobler, C. J., Morton, S. L., Tomas, C. R., Burkholder, J. M., ... Kudela, R.
(2018).
Harmful Algal Species Fact Sheets. Harmful Algal Blooms.
(pp. 561-638).
Wiley.
-
Roelke, D. L., & Manning, S. R.
(2018).
Prymnesium parvum (Carter) - "Golden algae". Morton, S. L., Burkholder, J. M., & Shumway, S. E. (Eds.),
Harmful Algal Blooms A Compendium Desk Reference.
(pp. 2008-2013).
JOhn Wiley & Sons.
-
Eldridge, P. M., & Roelke, D. L.
(2011).
9.11 Hypoxia in Waters of the Coastal Zone Causes, Effects, and Modeling Approaches*. Treatise on Estuarine and Coastal Science.
(pp. 193-215).
Elsevier.
-
Eldridge, P. M., & Roelke, D. L.
(2011).
Hypoxia in Waters of the Coastal Zone: Causes, Effects, and Modeling Approaches. TREATISE ON ESTUARINE AND COASTAL SCIENCE, VOL 9: ESTUARINE AND COASTAL ECOSYSTEM MODELLING.
(pp. 193-215).
Elsevier.
-
Villac, M. C., Roelke, D. L., Villareal, T. A., & Fryxell, G. A.
Comparison of two domoic acid-producing diatoms: a review. Twelfth International Diatom Symposium.
(pp. 213-224).
Springer Nature.
-
Roelke, D. L., & Manning, S. R.
(2018).
Harmful Algal Species Fact Sheet: Prymnesium parvum (Carter) Golden Algae. Harmful Algal Blooms.
(pp. 629-632).
Wiley.
-
conference paper
-
Zhang, S., Gao, H., Quigg, A., & Roelke, D. L.
(2016).
REMOTE SENSING OF SPATIAL-TEMPORAL VARIATIONS OF CHLOROPHYLL-A IN GALVESTON BAY, TEXAS. 5841-5844.
-
Roelke, D. L., Barkoh, A., Brooks, B. W., Grover, J. P., Hambright, K. D., LaClaire, J., Moeller, P., & Patino, R.
(2016).
A chronicle of a killer alga in the west: ecology, assessment, and management of Prymnesium parvum blooms. Hydrobiologia.
29-50.
-
Van Dolah, F. M., Roelke, D., & Greene, R. M.
(2001).
Health and ecological impacts of harmful algal blooms: Risk assessment needs. Human and Ecological Risk Assessment (HERA).
1329-1345.
-
Roelke, D., & Buyukates, Y.
(2001).
The diversity of harmful algal bloom-triggering mechanisms and the complexity of bloom initiation. Human and Ecological Risk Assessment (HERA).
1347-1362.
-
VILLAC, M. C., ROELKE, D. L., VILLAREAL, T. A., & FRYXELL, G. A.
(1993).
COMPARISON OF 2 DOMOIC ACID-PRODUCING DIATOMS - A REVIEW. Hydrobiologia.
213-224.
-
Zhang, S., Gao, H., Quigg, A., & Roelke, D. L.
(2016).
REMOTE SENSING OF SPATIAL-TEMPORAL VARIATIONS OF CHLOROPHYLL-A IN GALVESTON BAY, TEXAS. 5841-5844.
Teaching
teaching activities
- GALV300 Study Abroad Instructor
- MARB408 Marine Botany Instructor
- MARB491 Hnr: Research Instructor
- MARB640 Ecosyst Funct Mar Env Instructor
- MARB684 Internship Instructor
- MARB684 Internship Instructor
- MARB685 Directed Studies Instructor
- MARB689 Sptp: Professional Studies Instructor
- MARB689 Sptp: Professional Studies Nto Instructor
- MARB691 Research Instructor
- MARB693 Professional Study Instructor
- WFSC404 Aquatic Ecosystems Instructor
- WFSC449 Prof Aspects Aquatic Ecol Instructor
- WFSC691 Research Instructor
Works By Students
chaired theses and dissertations
-
Bloomer, Tymon Daniel (2017-05). Mitigation of Prymnesium parvum Blooms by Clipper Herbicide.
-
Buyukates, Yesim (2005-02). Characterization of the plankton community in the lower Rincon Delta: Investigations regarding new approaches to management.
-
Davis, Stephen Louis (2014-03). Beyond the Edge of a Niche: The Role of Grazing on Prymnesium parvum Bloom Formations in Two Texas Lakes.
-
Errera, Reagan Michelle (2007-09). Inhibition and success of prymnesium parvum invasion on plankton communities in Texas, USA and prymnesium parvum pigment dynamics.
-
Gable, George M., IV (2009-05). Spatio-temporal patterns of biophysical parameters in a microtidal, bar-built, subtropical estuary of the Gulf of Mexico.
-
Hayden, Natanya Jeanne (2012-10). Deep Water Mixing Prevents Harmful Algal Bloom Formation: Implications for Managed Fisheries Refugia.
-
Hebert, Elizabeth Michele (2005-08). Spring phytoplankton dynamics in a shallow, turbid coastal salt marsh system undergoing extreme salinity variation, South Texas.
-
Hewitt, Natalie Case (2012-07). Modeling plankton dynamics during a Prymnesium parvum bloom: The importance of inflows and allelopathic relationships on bloom dynamics.
-
Miller, Carrie J. (2009-05). Factors influencing algal biomass in hydrologically dynamic salt ponds in a subtropical salt marsh.
-
Montoya Ceballos, Jose Vicente (2009-05). Influence of hydrological seasonality on sandbank benthos: algal biomass and shrimp abundance in a large neotropical river.
-
Neisch, Michael (2014-01). A Study on Biological Threats to Texas Freshwater Resources.
-
Umphres, George 1987- (2012-11). Exploring a Chemical Approach for the Mitigation of Prymnesium parvum Blooms and Ecological Considerations.
-
Withrow, Frances Grace (2017-02). Going Vertical: The Influence of Irradiance, Mixing, Sinking, and Benthic Flux on Species Supersaturated Phytoplankton Assemblages in a One-Dimensional Water Column Framework.
Background
education and training
- Ph.D. in Oceanography, Texas A&M University - (College Station, Texas, United States) 1997
awards and honors
Contact
first name
- Daniel
has last name
- Roelke
mailing address
-
Department of Marine Biology
Texas A&M University Galveston
P.O. Box 1675
Galveston, TX 77553
USA
Other
In the News
- A little competition could rein in algal blooms News Release
- Battling golden algae Results suggest preventative lake management approaches News Release
- Meet a scientist: Daniel Roelke News Release
- Researchers Casting For Answers To Stop Algae Problem In Texas Lakes News Release
- Saving coral reefs in Red Sea: Team studies effects of population growth News Release
- Texas A&M Researchers Found A Fix For Out-Of-Control Algal Blooms News Release
- Toxic and Deadly: Working to manage algae in Lake Granbury News Release
- droelke@tamu.edu