WATER-PAM-II

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Chlorophyll Fluorometer for Phytoplankton

Scientific Publications using Walz Devices

Source: Google Scholar.
Keywords: (Walz OR Waltz) Effeltrich.
Date: August 23, 2025.

Ʃ = 11227

Per Year

Source: Google Scholar.
Keywords: (Walz OR Waltz) Effeltrich.
Date: August 23, 2025.

Ʃ = 11227

Year

The toxigenic red-tide-forming dinoflagellates Alexandrium leei and Alexandrium catenella differ in terms of the sensitivity to strong light and low temperature of their photosynthetic machinery.

Suka A, Shikata T, Yuasa K, Tomaru Y, Napaumpaiporn P, Tanaka R, Nishiyama Y

Algal Research 79: 103495

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Nanoplastics increase the adverse impacts of lead on the growth, morphological structure and photosynthesis of marine microalga Platymonas helgolandica.

Liu M, Song X, Liu C, Cui X, Sun W, Li Z, Wang J

Marine Environmental Research 193: 106259

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Towards a circular economy – Repurposing side streams from the potato processing industry by Chlorella vulgaris.

Kriechbaum R, Kronlachner L, Limbeck A, Kopp J, Spadiut O

Journal of Environmental Management 366: 121796

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Bioconversion of furanic compounds by Chlorella vulgaris – Unveiling biotechnological potentials.

Kriechbaum R, Spadiut O, Kopp J

Microorganisms 12: 1222

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The role of cis-zeatin in enhancing high temperature resistance and fucoxanthin biosynthesis in Phaeodactylum tricornutum.

Fan S, Li Y, Wang Q, Jin M, Yu M, Zhao H, Zhou C, Xu J, Li B, Li X

Applied and Environmental Microbiology 90: e02068-23

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The photo-protective role of vitamin D in de microalga Emiliania huxleyi.

Eliason O, Malitsky S, Panizel I, Feldmesser E, Porat Z, Sperfeld M, Segev E

iScience 27: 109884

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Recovery mechanism of a microalgal species, Chlorella sp. from toxicity of doxylamine: physiological and biochemical changes, and transcriptomics.

Chen Z, Xiong J-Q

Journal of Hazardous Materials 474: 134752

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Expeditionary studies in the Baltic Sea on Cruise 54 of the R/V Akademik Sergey Vavilov.

Dorokhov DV, Sivkov VV, Mosharov SA, Semenov PB, Ezhova EE, Kondrashov AA, Bubnova ES, Ponomarenko EP, Gerb MA

Oceanology 63: 928-930

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The role of vitamin D in Emiliana huxleyi: a microalgal perspective.

Eliason O, Malitsky S, Panizel I, Feldmesser E, Sperfeld M, Segev E

Current assessment of water quality and biota characteristics of the pelagic ecosystem of the Atlantic sector of Antarctica: the multidisciplinary studies by the institute of biology of the southern seas.

Mirzoeva N, Polyakova T, Samyshev E, Churilova T, Mukhanov V, Melnik A, Proskurnin V, Sakhon E, Skorokhod E, Chuzhikova-Proskurnina O, Chudinovskih E, Minkina N, Moiseeva N, Melnikov V, Paraskiv A, Melnik L, Efimova T

Water: 14: 4103

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: Effects of atrazine and its two major derivatives on the photosynthetic physiology and carbon sequestration potential of a marine diatom.
Yang L, Zhang Y

Ecotoxicology and Environmental Safety 205: 111359

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Annual patterns in phytoplankton phenology in Antarctic coastal waters explained by environmental drivers.
van Leeuwe MA, Webb AL, Venables HJ, Visser RJW, Meredith MP, Elzenga JTM, Stefels J

Limnology and Oceanography 65: 1651-1668

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Environmental and seasonal dynamics altering the primary productivity in Bing-Nada (Bingo Sound) of the Seto Inland Sea, Japan.
Ohara S, Yano R, Hagiwara E, Yoneyama H, Koike K

Plankton Benthos Research 15: 78-96

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Niche-based assembly of bacterial consortia on the diatom Thalassiosira rotula is stable and reproducible.
Mönnich J, Tebben J, Bergemann J, Case R, Wohlrab S, Harder T

The ISME Journal 14: 1614-1625

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Photosynthetic adaptation to light availability shapes the ecological success of bloom-forming cyanobacterium Pseudanabaena to iron limitation.
Li Z-K, Dai G-Z, Zhang Y, Xu K, Bretherton L, Finkel ZV, Irwin AJ, Juneau P, Qiu B-S

Journal of Phycology 6: 1457-1467

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On the role and production of polyhydroxybutyrate (PHB) in the cyanobacterium Synechocystis sp.
Koch M, Berendzen KW, Forchhammer K
Phytoplankton community response to changes in light: can glacial rock flour be used to control cyanobacterial blooms?
Gaskill JA, Harris TD, North RL

Frontiers in Environmental Science 8: 540607

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Contrasting nonphotochemical quenching patterns under high light and darkness aligns with light niche occupancy in Arctic diatoms.

Croteau D, Guérin S, Bruyant F, Ferland J, Campbell DA, Babin M, Lavaud J

Limnology and Oceanography 66: S231-S245

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Evaluation of the use of eucalyptus to control algae bloom and improve water quality.
Zhao W, Zheng Z, Zhang JL, Saint-Fort R, Luo XZ

Science of the Total Environment 667: 412-418

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Dark metabolism: a molecular insight into how the Antarctic sea-ice diatom Fragilariopsis cylindricus survives long-term darkness.
Kennedy F, Martin A, Bowman JP, Wilson R, McMinn A

New Phytologist 223: 675-691

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Responses of phytoplankton assemblages to iron availability and mixing water masses during the spring bloom in the Oyashio region, NW Pacific.
Isada T, Hattori-Saito A, Saito H, Kondo Y, Nishioka J, Kuma K, Hattori H, McKay RML, Suzuki K

Limnology and Oceanography 64: 197-216

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A shifting balance: responses of mixotrophic marine algae to cooling and warming under UVR.
Cabrerizo MJ, González-Olalla JM, Hinojosa-López VJ, Peralta-Cornejo FJ, Carillo P

New Phytologist 221: 1317-1327

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A fluorescence ratio-based method to determine microalgal viability and its application to rapid optimization of cryopreservation.
Zheng L, Lu Z, Zhang Q, Li T, Song L

Cryobiology 81: 27-33

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Combined effects of ocean acidification and nutrient levels on the photosynthetic performance of Thalassiosira (Conticribra) weissflogii (Bacillariophyta).
Yang Y, Li W, Li Z, Xu J

Phycologia 57: 121-129

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Evaluation of the condition of respiration and photosynthesis by measuring chlorophyll fluorescence in cyanobacteria.
Ogawa T, Sonoike K

Bio-protocol 8:2834

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Annual phytoplankton primary production estimation in a temperate estuary by coupling PAM and carbon incorporation methods.
Morelle J, Schapira M, Orvain F, Riou P, Lopez PJ, Pierre-Duplessix O, Rabiller E, Maheux F, Simon B, Claquin P

Journal of Sea Research 128: 25-31

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Nationwide screening of surface water toxicity to algae.
De Baat ML, Bas DA, van Beusekom SAM, Droge STJ, van der Meer F, de Vries M, Verdonschot PFM, Kraak MHS

Science of the Total Environment 645: 780-787

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A shipboard comparison of analytic methods for ballast water compliance monitoring.
Bradie J, Broeg K, Gianoli C, He J, Heitmüller S, Lo Curto A, Nakata A, Rolke M, Schillak L, Stehouwer P, vanden Byllaardt J, Veldhuis M, Welschmeyer N, Younan L, Zaake A, Bailey S

Journal of Sea Research 133: 11-19

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Effects of selenite on green microalga Haematococcus pluvialis: Bioaccumulation of selenium and enhancement of astaxanthin production.
Zheng Y, Li Z, Tao M, Li J, Hu Z

Aquatic Toxicology 183: 21-27

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Optimal approaches for inline sampling of organisms in ballast water: L-shaped vs. Straight sample probes.
Wier TP, Moser CS, Grant JF, Riley SC, Robbins-Wamsley SH, First MR, Drake LA

Journal of Sea Research 128: 25-31

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Euglena gracilis as a promising eukaryotic model system for fast detection of high pressure induced cell destruction.
Stoltze J, Izydor M, Hainthaler M, Richter P, Schlücker E, Lebert M

Environmental and Experimental Botany 133: 50-57

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Implications of rising temperatures for gametophyte performance of two kelp species from Arctic waters.
Park J, Kim JK, Kong J-A, Depuydt S, Brown MT, Han T

Botanica Marina 60, 39-48

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: Application of a pulse-amplitude-modulation (PAM) fluorometer reveals its usefulness and robustness in the prediction of Karenia mikimotoi blooms: a case study in Sasebo Bay, Nagasaki, Japan.
Higo S, Thaw M-S-H, Yamatogi T, Ishida N, Hirae S, Koike K

Harmful Algae 61: 63-70

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Growth phase significantly decreases the DHA-to-EPA ratio in marine microalgae.
Boelen P, van Mastrigt A, van de Bovenkamp HH, Heeres HJ, Buma AGJ

Aquaculture International 25: 577-587

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Toxic effects of 1,4-dichlorobenzene on photosynthesis in Chlorella pyrenoidosa.
Zhang J, Wang J, Feng J, Lv J, Cai J, Liu Q, Xie S

Environmental Monitoring and Assessment 188: 526

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Different physiological and photosynthetic responses of three cyanobacterial strains to light and zinc.
Xu K, Juneau P

Aquatic Toxicology 170: 251-258

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Delayed fluorescence, steady state fluorescence, photosystem II quantum yield as endpoints for toxicity evaluation of Cu2+ and Ag+.
Strauch SM, Richter PR, Haag FWM, Krüger M, Krüger J, Azizullah A, Breiter R, Lebert M

Environmental and Experimental Botany 130: 174-180

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Characterization of H2 photoproduction by marine green alga Tetraselmis subcordiformis integrated with an alkaline fuel cell.
Guo Z, Li Y, Guo H

Biotechnology Letters 38: 435–440

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Effect of elevated CO2 concentration on microalgal communities in Antarctic pack ice.
Coad T, McMinn A, Nomura D, Martin A

Deep Sea Research Part II: Topical Studies in Oceanography: 131: 160-169

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Sample port design for ballast water sampling: Refinement of guidance regarding the isokinetic diameter.
Wier TP, Moser CS, Grant JF, First MR, Riley SC, Robbins-Wamsley SH, Drake LA

Marine Pollution Bulletin 98: 148-155

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The initiation of nocturnal dormancy in Synechococcus as an active process.
Takano S, Tomita J, Sonoike K, Iwasaki H

BMC Biology 13:36

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Aspects of resilience of polar sea ice algae to changes in their environment.
Rajanahally MA, Lester PJ, Convey P

Hydrobiologia 761: 261–275

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Quantifying indicatively living phytoplankton cells in ballast water samples — recommendations for Port State Control.
Gollasch S, David M, Francé J, Mozetič P

Marine Pollution Bulletin 101: 768-775

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Interactive effect of UVR and phosphorus on the coastal phytoplankton community of the western Mediterranean Sea: unravelling eco-physiological mechanisms.
Carrillo P, Medina-Sánchez JM, Herrera G, Durán C, Segovia M, Cortés D, Salles S, Korbee N, Figueroa FL, Mercado JM

PloS One 10: e0142987

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Identification of carbohydrates as the major carbon sink of the marine microalga Isochrysis zhangjiangensis (Haptophyta) and optimization of its productivity by nitrogen manipulation.
Wang H-T, Yao C-H, Ai J-N, Cao X-P, Xue S, Wang W-l

Bioresource Technology 171: 298-304

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Photoprotection by foliar anthocyanins mitigates effects of boron toxicity in sweet basil (Ocimum basilicum).
Landi M, Guidi L, Pardossi A, Tattini M, Gould KS

Planta 240: 941–953

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Effects of substrate differences on water availability for Arctic lichens during the snow-free summers in the High Arctic glacier foreland.
Inoue T, Kudoh S, Uchida M, Tanabe Y, Inoue M, Kanda H

Polar Science 8: 397-412

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Unimodal size scaling of phytoplankton growth and the size dependence of nutrient uptake and use.
Marañón E, Cermeño P, López-Sandoval DC, Rodríguez-Ramos T, Sobrino C, Huete-Ortega M, Blanco JM, Rodríguez J

Ecology Letters 16: 371–379

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Sensitivity evaluation of the green alga Chlamydomonas reinhardtii to uranium by pulse amplitude modulated (PAM) fluorometry.
Herlory O, Bonzom J-M, Gilbin R

Aquatic Toxicology, 140–141: 288-294

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Photosystem II photochemistry and phycobiliprotein of the red algae Kappaphycus alvarezii and their implications for light adaptation.
Guan X, Wang J, Zhu J, Yao C, Liu J, Qin S, Jiang P

BioMed Research International 2013: Article ID 256549

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Response to variable light intensity in photoacclimated algae and cyanobacteria exposed to atrazine.
Deblois CP, Dufresne K, Juneau P

Aquatic Toxicology 126: 77-84

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Photoacclimation of cultured strains of the cyanobacterium Microcystis aeruginosa to high-light and low-light conditions.
Bañares-España E, Kromkamp JC, López-Rodas V, Costas E, Flores-Moya A

FEMS Microbiology Ecology 83: 700–710

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The effects of ultraviolet-B radiation on Antarctic sea-ice algae.
Ryan KG, McMinn A, Hegseth EN, Davy SK

Journal of Phycology 48: 74–84

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Multi-parametric relationships between PAM measurements and carbon incorporation, an in situ approach.
Napoléon C, Claquin P

PLoS One 7: e40284

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Different responses of photosynthesis and flow cytometric signals to iron limitation and nitrogen source in coastal and oceanic Synechococcus strains. (Cyanophyceae).
Liu S-W, Qiu B-S

Marine Biology 159: 519–532

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Effects of iron on the growth and minimal fluorescence yield of three marine Synechococcus strains (Cyanophyceae).
Liu S, Juneau P, Qiu B

Phycological Research 60: 61–69

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Effects of ultraviolet radiation and nutrients on the structure–function of phytoplankton in a high mountain lake.
Korbee N, Carrillo P, Mata MT, Rosillo S, Medina-Sánchez JM, Figueroa FL

Photochemical & Photobiological Sciences 11:1087-1098

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Ciliates as engineers of phototrophic biofilms.
Weerman EJ, Van Der Geest HG, Van Der Meulen MD, Manders EMM, Van De Koppel J, Herman PM, Admiral W

Freshwater Biology 56: 1358–1369

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he effects of temperature on the photosynthetic parameters and recovery of two temperate benthic microalgae, Amphora cf. coffeaeformis and Cocconeis cf. sublittoralis (Bacillariophyceae).
Salleh S, McMinn A

Journal of Phycology, 47: 1413–1424

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Evidence for phenotypic plasticity in the Antarctic extremophile Chlamydomonas raudensis Ettl. UWO 241.
Pocock T, Vetterli A, Falk S

Journal of Experimental Botany 62: 1169–1177

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Diel variation of chlorophyll-a fluorescence, phytoplankton pigments and productivity in the Sub-Antarctic and Polar Front Zones south of Tasmania, Australia.
Doblin MA, Petrou KL, Shelly K, Westwood K, van den Enden R, Wright S, Griffiths B, Ralph PJ

Deep Sea Research Part II: Topical Studies in Oceanography 58: 21–22, 2189-2199

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Simulated microgravity alters growth and microcystin production in Microcystis aeruginosa (cyanophyta)
Xiao Y, Liu Y, Wang G, Hao Z, An Y

Toxicon 56, 1-7

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Primary productivity off the Antarctic coast from 30°–80°E; BROKE-West survey, 2006.
Westwood KJ, Griffiths FB, Meiners KM, Williams GD

Deep Sea Research Part II: Topical Studies in Oceanography 57: 794-814

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Physiological, biochemical, and ultrastructural responses of the green macroalga Urospora penicilliformis from Arctic Spitsbergen to UV radiation.
Roleda MY, Lütz-Meindl U, Wiencke C, Lütz C

Protoplasma 243: 105–116

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Relationship between photosynthetic processes and microcystin in Microcystis aeruginosa grown under different photon irradiances.
Deblois CP, Juneau P

Harmful Algae 9: 18-24

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Sensitivity of Antarctic Urospora penicilliformis (Ulotrichales, Chlorophyta) to ultraviolet radiation is life-stage dependent.
Roleda MY, Campana GL, Wiencke C, Hanelt D, Quartino ML, Wulff A

Journal of Phycology 45: 600–609

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Photosynthetic response of Arctic kelp zoospores exposed to radiation and thermal stress.
Roleda MY

Photochemical and Photochemical Sciences 8: 1302-1312

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Detection limits for real-time source water monitoring using indigenous freshwater microalgae.
Rodriguez M, Greenbaum E

Water Environment Research 81: 2363-2371

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Using chlorophyll fluorescence to monitor yields of microalgal production
Obata M, Toda T, Taguchi S

Journal of Applied Phycology 21: 315-319

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Biogeochemical conditions and ice algal photosynthetic parameters in Weddell Sea ice during early spring.
Meiners KM, Papadimitriou S, Thomas DN, Norman L, Dieckmann GS

Polar Biology 32: 1055-1065

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Small scale vertical gradients of Arctic ice algal photophysiological properties.
Manes SS, Gradinger R

Photosynthesis Research 102: 53-66

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Temperature-induced changes in thylakoid membrane thermostability of cultured, freshly isolated, and expelled zooxanthellae from scleractinian corals.
Hill R, Ulstrup KE, Ralph PJ

Toxicon 56, 1-7

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Sea-ice algae: Major contributors to primary production and algal biomass in the Chukchi and Beaufort Seas during May/June 2002.
Gradinger R

Deep Sea Research Part II: Topical Studies in Oceanography 56: 1201-1212

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The effects of UV radiation on photosynthesis estimated as chlorophyll fluorescence in Zygnemopsis decussata (Chlorophyta) growing in a high mountain lake (Sierra Nevada, Southern Spain).
Figueroa FL, Korbee N, Carrillo P, Medina-Sánchez JM, Mata M, Bonomi J, Sánchez-Castillo PM

Journal of Limnology 68: 206-216

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UV radiation - a threat to Antarctic benthic marine diatoms?
Wulff A, Zacher K, Hanelt D, Al-Handal A, Wiencke C

Antarctic Science 20: 13-20

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Susceptibility of spores of different ploidy levels from Antarctic Gigartina skottsbergii (Gigartinales, Rhodophyta) to ultraviolet radiation.
Roleda MY, Zacher K, Wulff A, Hanelt D, Wiencke C

Phycologia 47: 361-370

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Photosynthetic response of Nodularia spumigena to UV and photosynthetically active radiation depends on nutrient (N and P) availability.
Roleda MY, Mohlin M, Pattanaik B, Wulff A

FEMS Microbiology Ecology 66: 230–242

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Linking the physiology and ecology of Cochlodinium to better understand harmful algal bloom events: A comparative approach
Kudela RM, Ryan JP, Blakely MD, Lane JQ, Peterson TD

Harmful Algae 7: 278–292

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Effects of UV radiation on the photosynthesis of conchocelis of Porphyra haitanensis (Bangiales, Rhodophyta).
Jiang H, Gao K

Phycologia 47: 241-248

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What contributes to the sensitivity of microalgae to triclosan?
Franz S, Altenburger R, Heilmeier H, Schmitt-Jansen M

Aquatic Toxicology 90:102–108

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Alternative photosynthetic electron flow to oxygen in marine Synechococcus.
Bailey S, Melis A, Mackey KRM, Cardol P, Finazzi G, van Dijken Gert, Berg GM, Arrigo K, Shrager J, Grossman A

Biochimica et Biophysica Acta (BBA) - Bioenergetics 1777: 269-276

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The use of pulse-amplitude modulated (PAM) fluorescence-based methods to evaluate effects of herbicides in microalgal systems of different complexity.
Schmitt-Jansen M, Altenburger R

Toxicological & Environmental Chemistry 89: 665-681

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Photosynthetic performance, DNA damage and repair in gametes of the endemic Antarctic brown alga Ascoseira mirabilis exposed to ultraviolet radiation.
Roleda MY, Zacher K, Wulff A, Hanelt D, Wiencke C

Austral Ecology 32: 917–926

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Spring sea ice photosynthesis, primary productivity and biomass distribution in eastern Antarctica, 2002–2004
McMinn A, Ryan KG, Ralph PJ, Pankowski A

Marine Biology Volume 151: 985-995

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Effect of selenate on growth and photosynthesis of Chlamydomonas reinhardtii.
Geoffroy L, Gilbin R, Simon O, Floriani M, Adam C, Pradines C, Cournac L, Garnier-Laplace J

Aquatic Toxicology 83: 149-158

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Impact of ultraviolet radiation on cell structure, UV-absorbing compounds, photosynthesis, DNA damage, and germination in zoospores of Arctic Saccorhiza dermatodea.
Roleda Y, Wiencke C, Lüder UH

Journal of Experimental Botany 57: 3847-3856

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UV effects on stoichiometry and PUFAs of Selenastrum capricornutum and their consequences for the grazer Daphnia magna.
Leu E, Færøvig PJ, Hessen DO

Freshwater Biology 51: 2296--2308

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Photosynthetic characteristics of the phytoplankton in the Scheldt estuary: community and single-cell fluorescence measurements.
Dijkman NA, Kromkamp JC

European Journal of Phycology 41: 425 - 434

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Divergent composition of algal-bacterial biofilms developing under various external factors.
Christiane B, Veuger B, Van Beusekom SAM, Marvan P, Sinke J, Admiraal W

European Journal of Phycology 40: 1-8

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Acclimation of Antarctic bottom-ice algal communities to lowered salinities during melting.
Ryan KG, Ralph P, McMinn A

Polar Biology 27: 679-686

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What contributes to the combined effect of a complex mixture?.
Altenburger R, Walter H, Matthias GM

Environmental Science & Technology 38: 6353-6362

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The effects of Produced Formation Water (PFW) on coral and isolated symbiotic dinoflagellates of coral.
Jones RJ, Heyward AJ

Marine and Freshwater Research 54: 153-162

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Nitrogen starvation-induced chlorosis in Synechococcus PCC 7942. Low-level photosynthesis as a mechanism of long-term survival.
Sauer J, Schreiber U, Schmid R, Völker U, Forchhammer K

Plant Physiology 126: 233-243

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