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1. Stratification strength and light climate explain variation in chlorophyll a at the continental scale in a European multilake survey in a heatwave summer

Author

Donis, Daphne, Mantzouki, Evanthia, McGinnis, Daniel F., Vachon, Dominic, Gallego, Irene, Grossart, Hans-Peter, de Senerpont Domis, Lisette N., Teurlincx, Sven, Seelen, Laura, Lürling, Miquel, Verstijnen, Yvon, Maliaka, Valentini, Fonvielle, Jeremy, Visser, Petra M., Verspagen, Jolanda, van Herk, Maria, Antoniou, Maria G., Tsiarta, Nikoletta, McCarthy, Valerie, Perello, Victor C., Machado-Vieira, Danielle, de Oliveira, Alinne Gurjão, Maronić, Dubravka Špoljarić, Stević, Filip, Pfeiffer, Tanja Žuna, Vucelić, Itana Bokan, Žutinić, Petar, Udovič, Marija Gligora, Plenković-Moraj, Anđelka, Bláha, Luděk, Geriš, Rodan, Fránková, Markéta, Christoffersen, Kirsten Seestern, Warming, Trine Perlt, Feldmann, Tõnu, Laas, Alo, Panksep, Kristel, Tuvikene, Lea, Kangro, Kersti, Koreivienė, Judita, Karosienė, Jūratė, Kasperovičienė, Jūratė, Savadova-Ratkus, Ksenija, Vitonytė, Irma, Häggqvist, Kerstin, Salmi, Pauliina, Arvola, Lauri, Rothhaupt, Karl, Avagianos, Christos, Kaloudis, Triantafyllos, Gkelis, Spyros, Panou, Manthos, Triantis, Theodoros, Zervou, Sevasti-Kiriaki, Hiskia, Anastasia, Obertegger, Ulrike, Boscaini, Adriano, Flaim, Giovanna, Salmaso, Nico, Cerasino, Leonardo, Haande, Sigrid, Skjelbred, Birger, Grabowska, Magdalena, Karpowicz, Maciej, Chmura, Damian, Nawrocka, Lidia, Kobos, Justyna, Mazur-Marzec, Hanna, Alcaraz-Párraga, Pablo, Wilk-Woźniak, Elżbieta, Krztoń, Wojciech, Walusiak, Edward, Gagala-Borowska, Ilona, Mankiewicz-Boczek, Joana, Toporowska, Magdalena, Pawlik-Skowronska, Barbara, Niedźwiecki, Michał, Pęczuła, Wojciech, Napiórkowska-Krzebietke, Agnieszka, Dunalska, Julita, Sieńska, Justyna, Szymański, Daniel, Kruk, Marek, Budzyńska, Agnieszka, Goldyn, Ryszard, Kozak, Anna, Rosińska, Joanna, Szeląg-Wasielewska, Elżbieta, Domek, Piotr, Jakubowska-Krepska, Natalia, Kwasizur, Kinga, Messyasz, Beata, Pełechata, Aleksandra, Pełechaty, Mariusz, Kokocinski, Mikolaj, Madrecka-Witkowska, Beata, Kostrzewska-Szlakowska, Iwona, Frąk, Magdalena, Bańkowska-Sobczak, Agnieszka, Wasilewicz, Michał, Ochocka, Agnieszka, Pasztaleniec, Agnieszka, Jasser, Iwona, Antão-Geraldes, Ana M., Leira, Manel, Vasconcelos, Vitor, Morais, Joao, Vale, Micaela, Raposeiro, Pedro M., Gonçalves, Vítor, Aleksovski, Boris, Krstić, Svetislav, Nemova, Hana, Drastichova, Iveta, Chomova, Lucia, Remec-Rekar, Spela, Elersek, Tina, Hansson, Lars-Anders, Urrutia-Cordero, Pablo, Bravo, Andrea G., Buck, Moritz, Colom-Montero, William, Mustonen, Kristiina, Pierson, Don, Yang, Yang, Richardson, Jessica, Edwards, Christine, Cromie, Hannah, Delgado-Martín, Jordi, García, David, Cereijo, Jose Luís, Gomà, Joan, Trapote, Mari Carmen, Vegas-Vilarrúbia, Teresa, Obrador, Biel, García-Murcia, Ana, Real, Monserrat, Romans, Elvira, Noguero-Ribes, Jordi, Duque, David Parreño, Fernández-Morán, Elísabeth, Úbeda, Bárbara, Gálvez, José Ángel, Catalán, Núria, Pérez-Martínez, Carmen, Ramos-Rodríguez, Eloísa, Cillero-Castro, Carmen, Moreno-Ostos, Enrique, Blanco, José María, Rodríguez, Valeriano, Montes-Pérez, Jorge Juan, Palomino, Roberto L., Rodríguez-Pérez, Estela, Hernández, Armand, Carballeira, Rafael, Camacho, Antonio, Picazo, Antonio, Rochera, Carlos, Santamans, Anna C., Ferriol, Carmen, Romo, Susana, Soria, Juan Miguel, Özen, Arda, Karan, Tünay, Demir, Nilsun, Beklioğlu, Meryem, Filiz, Nur, Levi, Eti, Iskin, Uğur, Bezirci, Gizem, Tavşanoğlu, Ülkü Nihan, Çelik, Kemal, Ozhan, Koray, Karakaya, Nusret, Koçer, Mehmet Ali Turan, Yilmaz, Mete, Maraşlıoğlu, Faruk, Fakioglu, Özden, Soylu, Elif Neyran, Yağcı, Meral Apaydın, Çınar, Şakir, Çapkın, Kadir, Yağcı, Abdulkadir, Cesur, Mehmet, Bilgin, Fuat, Bulut, Cafer, Uysal, Rahmi, Latife, Köker, Akçaalan, Reyhan, Albay, Meriç, Alp, Mehmet Tahir, Özkan, Korhan, Sevindik, Tuğba Ongun, Tunca, Hatice, Önem, Burçin, Paerl, Hans, Carey, Cayelan C., and Ibelings, Bastiaan W.

Published
2021

2. Plastic debris in freshwater systems worldwide

Author

Nava, Veronica, Aherne, Julian, Alfonso, María B., Geraldes, Ana Maria, Attermeyer, Katrin, Bao, Roberto, Bartrons, Mireia, Berger, Stella, Biernaczyk, Marcin, Bissen, Raphael, Brookes, Justin, Brown, David, Candian, Giulia, Cañedo-Argüelles, Miguel, Canle, Moisés, Capelli, Camilla, Cereijo, Jose Luís, Carballeira, Rafael, Chawchai, Sakonvan, Chen, Guangjie, Christensen, Søren T., Christoffersen, Kirsten Seestern, Eyto, Elvira de, Delgado, Jorge, Doubek, Jonathan, Dusaucy, Julia, Erina, Oxana, Ersoy, Zeynep, Feuchtmayr, Heidrun, Lepori, Fabio, Frezzotti, Maria Luce, Galafassi, Silvia, Gateuille, David, Gonçalves, Vítor, Grossart, Hans-Peter, Hamilton, David, Kangur, Külli, Kankılıç, Gökben Başaran, Kessler, Rebecca, Kiel, Christine, Krynak, Edward M., Leiva-Presa, Àngels, Matias, Miguel, Matsuzaki, Shin-Ichiro, McElarney, Yvonne, Mitchell, Mark, Messyasz, Beata, Mlambo, Musa, Motitsoe, Samuel N., Owens, Caroline, Özkundakci, Deniz, Pinnow, Solvig, Pociecha, Agnieszka, Raposeiro, Pedro M., Rõõm, Eva-Ingrid, Rotta, Federica, Salmaso, Nico, Scordo, Facundo, Sibomana, Claver, Siewert, Daniel, Stepanowska, Katarzyna, Sudeep, Chandra, Tavşanoğlu, Ülkü Nihan, Tereshina, Maria, Thompson, James, Tolotti, Monica, Valois, Amanda, Verburg, Piet, Wesolek, Brian, Weyhenmeyer, Gesa, Wu, Naicheng, Zawisza, Edyta, Zink, Lauren, and Leoni, Barbara

Subjects
Research Subject Categories::TECHNOLOGY, Plastic debris
Abstract

Plastic debris is widespread in freshwater ecosystems, but a rigorous assessment of its global distribution has been hindered by a lack of comprehensive and comparable data. We performed the first standardized global survey of lakes to assess the quantity and type of plastics (>250μm). We included 38 lakes located in 23 different countries distributed across five continents, spanning different environmental gradients and varying levels of anthropogenic stress. All samples were collected by horizontal trawling of a plankton net and subsequently treated with hydrogen peroxide. We identified 9425 plastic particles, which were classified based on shape, color, and size. Polymer identification was carried out using Raman micro-spectroscopy. Our results showed that the concentration of plastics spanned four orders of magnitude (10-3-101 particles/m3). Fibers (49%) and fragments (41%) were the most frequently detected particles, suggesting a secondary origin of plastic contamination. The most commonly identified polymers were polyester (30%), polypropylene (20%), and polyethylene (16%), which are widely used in short life-cycle products and account for the majority of global plastic production. Further, we found that urban-related attributes of lakes/watersheds influenced the occurrence and type of plastics in lentic systems and larger and deeper lakes with higher retention times are accumulating plastic debris at higher concentrations. info:eu-repo/semantics/publishedVersion

Published
2022

3. Temperature effects explain continental scale distribution of cyanobacterial toxins

Author

Mantzouki, Evanthia, Lürling, Miquel, Fastner, Jutta, Domis, Lisette de Senerpont, Wilk-Woźniak, Elżbieta, Koreiviene, Judita, Seelen, Laura, Teurlincx, Sven, Verstijnen, Yvon, Krztoń, Wojciech, Walusiak, Edward, Karosienė, Jūratė, Kasperovičienė, Jūratė, Savadova, Ksenija, Vitonytė, Irma, Cillero-Castro, Carmen, Budzyńska, Agnieszka, Goldyn, Ryszard, Kozak, Anna, Rosińska, Joanna, Szeląg-Wasielewska, Elżbieta, Domek, Piotr, Jakubowska-Krepska, Natalia, Kwasizur, Kinga, Messyasz, Beata, Pełechata, Aleksandra, Pełechaty, Mariusz, Kokocinski, Mikolaj, García-Murcia, Ana, Real, Monserrat, Romans, Elvira, Noguero-Ribes, Jordi, Duque, David Parreño, Fernández-Morán, Elísabeth, Karakaya, Nusret, Häggqvist, Kerstin, Beklioğlu, Meryem, Filiz, Nur, Levi, Eti E., Iskin, Uğur, Bezirci, Gizem, Tavşanoğlu, Ülkü Nihan, Özhan, Koray, Gkelis, Spyros, Panou, Manthos, Fakioglu, Özden, Avagianos, Christos, Kaloudis, Triantafyllos, Çelik, Kemal, Yilmaz, Mete, Marcé, Rafael, Catalán, Nuria, Bravo, Andrea G., Buck, Moritz, Colom-Montero, William, Mustonen, Kristiina, Pierson, Don, Yang, Yang, Raposeiro, Pedro M., Gonçalves, Vítor, Antoniou, Maria G., Tsiarta, Nikoletta, McCarthy, Valerie, Perello, Victor C., Feldmann, Tõnu, Laas, Alo, Panksep, Kristel, Tuvikene, Lea, Gagala, Ilona, Mankiewicz-Boczek, Joana, Yağcı, Meral Apaydın, Çınar, Şakir, Çapkın, Kadir, Yağcı, Abdulkadir, Cesur, Mehmet, Bilgin, Fuat, Bulut, Cafer, Uysal, Rahmi, Obertegger, Ulrike, Boscaini, Adriano, Flaim, Giovanna, Salmaso, Nico, Cerasino, Leonardo, Richardson, Jessica, Visser, Petra M., Verspagen, Jolanda M. H., Karan, Tünay, Soylu, Elif Neyran, Maraşlıoğlu, Faruk, Napiórkowska-Krzebietke, Agnieszka, Ochocka, Agnieszka, Pasztaleniec, Agnieszka, Antão-Geraldes, Ana M., Vasconcelos, Vitor, Morais, João, Vale, Micaela, Köker, Latife, Akçaalan, Reyhan, Albay, Meriç, Maronić, Dubravka Špoljarić, Stević, Filip, Pfeiffer, Tanja Žuna, Fonvielle, Jeremy, Straile, Dietmar, Rothhaupt, Karl-Otto, Hansson, Lars-Anders, Urrutia-Cordero, Pablo, Bláha, Luděk, Geriš, Rodan, Fránková, Markéta, Koçer, Mehmet Ali Turan, Alp, Mehmet Tahir, Remec-Rekar, Spela, Elersek, Tina, Triantis, Theodoros, Zervou, Sevasti-Kiriaki, Hiskia, Anastasia, Haande, Sigrid, Skjelbred, Birger, Madrecka, Beata, Nemova, Hana, Drastichova, Iveta, Chomova, Lucia, Edwards, Christine, Sevindik, Tuğba Ongun, Tunca, Hatice, Önem, Burçin, Aleksovski, Boris, Krstić, Svetislav, Vucelić, Itana Bokan, Nawrocka, Lidia, Salmi, Pauliina, Machado-Vieira, Danielle, Oliveira, Alinne Gurjão De, Delgado-Martín, Jordi, García, David, Cereijo, Jose Luís, Gomà, Joan, Trapote, Mari Carmen, Vegas-Vilarrúbia, Teresa, Obrador, Biel, Grabowska, Magdalena, Karpowicz, Maciej, Chmura, Damian, Úbeda, Bárbara, Gálvez, José Ángel, Özen, Arda, Christoffersen, Kirsten Seestern, Warming, Trine Perlt, Kobos, Justyna, Mazur-Marzec, Hanna, Pérez-Martínez, Carmen, Ramos-Rodríguez, Eloísa, Arvola, Lauri, Alcaraz-Párraga, Pablo, Toporowska, Magdalena, Pawlik-Skowronska, Barbara, Niedźwiecki, Michał, Pęczuła, Wojciech, Leira, Manel, Hernández, Armand, Moreno-Ostos, Enrique, Blanco, José María, Rodríguez, Valeriano, Montes-Pérez, Jorge Juan, Palomino, Roberto L., Rodríguez-Pérez, Estela, Carballeira, Rafael, Camacho, Antonio, Picazo, Antonio, Rochera, Carlos, Santamans, Anna C., Ferriol, Carmen, Romo, Susana, Soria, Juan Miguel, Dunalska, Julita, Sieńska, Justyna, Szymański, Daniel, Kruk, Marek, Kostrzewska-Szlakowska, Iwona, Jasser, Iwona, Žutinić, Petar, Udovič, Marija Gligora, Plenković-Moraj, Anđelka, Frąk, Magdalena, Bańkowska-Sobczak, Agnieszka, Wasilewicz, Michał, Özkan, Korhan, Maliaka, Valentini, Kangro, Kersti, Grossart, Hans-Peter, Paerl, Hans W., Carey, Cayelan C., and Ibelings, Bas W.

Subjects
ddc:610, 610 Medizin und Gesundheit, Institut für Biochemie und Biologie
Abstract

Insight into how environmental change determines the production and distribution of cyanobacterial toxins is necessary for risk assessment. Management guidelines currently focus on hepatotoxins (microcystins). Increasing attention is given to other classes, such as neurotoxins (e.g., anatoxin-a) and cytotoxins (e.g., cylindrospermopsin) due to their potency. Most studies examine the relationship between individual toxin variants and environmental factors, such as nutrients, temperature and light. In summer 2015, we collected samples across Europe to investigate the effect of nutrient and temperature gradients on the variability of toxin production at a continental scale. Direct and indirect effects of temperature were the main drivers of the spatial distribution in the toxins produced by the cyanobacterial community, the toxin concentrations and toxin quota. Generalized linear models showed that a Toxin Diversity Index (TDI) increased with latitude, while it decreased with water stability. Increases in TDI were explained through a significant increase in toxin variants such as MC-YR, anatoxin and cylindrospermopsin, accompanied by a decreasing presence of MC-LR. While global warming continues, the direct and indirect effects of increased lake temperatures will drive changes in the distribution of cyanobacterial toxins in Europe, potentially promoting selection of a few highly toxic species or strains., Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe; 1105

Published
2021
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4. Global patterns and predictors of microplastic occurrence and abundance in lentic systems

Author

Nava, Veronica, Frezzotti, Maria Luce, Aherne, Julian, Alfonso, María B., Geraldes, Ana Maria, Attermeyer, Katrin, Bah, Abdou R., Bao, Roberto, Bartrons, Mireia, Berger, Stella, Biernaczyk, Marcin, Breider, Florian, Brookes, Justin, Cañedo-Argüelles, Miguel, Canle, Moisés, Capelli, Camilla, Carballeira, Rafael, Cereijo, Jose Luís, Christensen, Søren T., Christoffersen, Kirsten Seestern, Clayer, Francois, Eyto, Elvira de, Domis, Lisette N. de Senerpont, Delgado, Martín Jordi, Doubek, Jonathan, Eaton, Ashley, Seyda, Erdogan, Erina, Oxana, Ersoy, Zeynep, Feuchtmayr, Heidrun, Fugère, Vincent F., Galafassi, Silvia, Gonçalves, Vítor, Grossart, Hans-Peter, Hamilton, David, Hanson, Paul C., Harris, Ted, Kankılıç, Gökben Başaran, Kessler, Rebecca, Jacquet, Stéphan, Kangur, Külli, Kiel, Christine, Knoll, Lesley, Kokorīte, Ilga, Lavoie, Isabelle, Leiva-Presa, Àngels, Lepori, Fabio, Lusher, Amy, Macintyre, Sally, Matias, Miguel, Matsuzaki, Shin-Ichiro, McCarthy, Valerie, McElarney, Yvonne, McNally, David, Belay, Berte Mekonen, Messyasz, Beata, Mlambo, Musa, Nandini, Sarma, Nodine, Emily, Özen, Arda, Ozkundakci, Deniz, Vazquez Perez, Ricardo, Pociecha, Agnieszka, Raposeiro, Pedro M., Rõõm, Eva-Ingrid, Salmaso, Nico, Singaraju, S.S. Sarma, Saulnier-Talbot, Émilie, Scordo, Facundo, Sibomana, Claver, Stepanowska, Katarzyna, Tavşanoğlu, Ülkü Nihan, Tolotti, Monica, Udoh, Abel, Urrutia-Cordero, Pablo, Valois, Amanda, Vandergoes, Marcus, Verburg, Piet, Volta, Pietro, Wain, Danielle, Wesolek, Brian, Weyhenmeyer, Gesa, Wightman, Ryan, Wood, Susie, Naicheng, Wu, Zawiska, Izabela, Zawisza, Edyta, Zink, Lauren, Leoni, Barbara, Nava, V, Frezzotti, M, Aherne, J, Alfonso, M, Antão-Geraldes, A, Attermeyer, K, Bah, A, Bao, R, Bartrons, M, Berger, S, Biernaczyk, M, Breider, F, Brookes, J, Cañedo-Argüelles, M, Canle, M, Capelli, C, Carballeira, R, Cereijo, J, Christensen, S, Christoffersen, K, Clayer, F, De Eyto, E, De Senerpont Domis, L, Delgado, M, Doubek, J, Eaton, A, Erdogan, S, Erina, O, Ersoy, Z, Feuchtmayr, H, Fugère, V, Galafassi, S, Gonçalves, V, Grossart, H, Hamilton, D, Hanson, P, Harris, T, Kankılıç, G, Kessler, R, Jacquet, S, Kangur, K, Kiel, C, Knoll, L, Kokorīte, I, Lavoie, I, Leiva-Presa, A, Lepori, F, Lusher, A, Macintyre, S, Matias, M, Matsuzaki, S, Mccarthy, V, Mcelarney, Y, Mcnally, D, Belay, B, Messyasz, B, Mlambo, M, Nandini, S, Nodine, E, Özen, A, Ozkundakci, D, Perez, R, Pociecha, A, Raposeiro, P, Rõõm, E, Salmaso, N, Sarma, S, Saulnier-Talbot, E, Scordo, F, Sibomana, C, Stepanowska, K, Tavşanoğlu, U, Tolotti, M, Udoh, A, Urrutia Cordera, P, Valois, A, Vandergoes, M, Verburg, P, Volta, P, Wain, D, Wesolek, B, Weyhenmeyer, G, Wightman, R, Wood, S, Wu, N, Zawiska, I, Zawisza, E, Zink, L, and Leoni, B

Subjects
reservoir, watershed feature, lake, micro-Raman spectroscopy, Plastics, microplastic
Abstract

The majority of microplastic research has focused on seawater, with fewer than 4% of microplasticsrelated studies occurring on freshwaters. The limited available information suggests that the abundance of microplastics in freshwaters is often as high or even higher than marine environments. However, comprehensive investigations on occurrence and fate of microplastics in freshwaters are scarce and highly fragmented, partly because detection and identification of microplastic particles is rather complex. In addition, up to now, harmonized and standardized protocols for the sampling and analysis of microplastics in freshwaters do not exist, and studies with different research aims and hypotheses often report unstandardized results, making comparison among studies difficult. In the present study, we performed the first global standardized sampling and analysis effort to investigate the occurrence and distribution of microplastics in surface water of lakes and reservoirs with different anthropogenic impacts. Participants aim to collect water samples of freshwater systems with different features (e.g., area, depth, thermal behavior, watershed), following a common protocol. This 18 establishes the collection of samples by horizontal trawling of a plankton net and, after treatment with hydrogen peroxide, the polymer identification through micro-Raman spectroscopy. This GLEON project will allow obtaining comparable data about microplastic contamination in different freshwater systems around the globe. With this global dataset, our goals are to determine whether a relationship exists between the abundance of microplastics and the waterbody/watershed attributes and understand which factors are likely to influence the occurrence of microplastics in surface water of lentic systems. info:eu-repo/semantics/publishedVersion

Published
2020

5. An UAV and Satellite Multispectral Data Approach to Monitor Water Quality in Small Reservoirs

Author

Cillero Castro, Carmen, Domínguez Gómez, José Antonio, Delgado Martín, Jordi, Hinojo Sánchez, Boris Alejandro, Cereijo, Jose Luís, Cheda Tuya, Federico Andrés, Díaz-Varela, Ramón Alberto, Cillero Castro, Carmen, Domínguez Gómez, José Antonio, Delgado Martín, Jordi, Hinojo Sánchez, Boris Alejandro, Cereijo, Jose Luís, Cheda Tuya, Federico Andrés, and Díaz-Varela, Ramón Alberto

Abstract

[Abstract] A multi-sensor and multi-scale monitoring tool for the spatially explicit and periodic monitoring of eutrophication in a small drinking water reservoir is presented. The tool was built with freely available satellite and in situ data combined with Unmanned Aerial Vehicle (UAV)-based technology. The goal is to evaluate the performance of a multi-platform approach for the trophic state monitoring with images obtained with MultiSpectral Sensors on board satellites Sentinel 2 (S2A and S2B), Landsat 8 (L8) and UAV. We assessed the performance of three different sensors (MultiSpectral Instrument (MSI), Operational Land Imager (OLI) and Rededge Micasense) for retrieving the pigment chlorophyll-a (chl-a), as a quantitative descriptor of phytoplankton biomass and trophic level. The study was conducted in a waterbody affected by cyanobacterial blooms, one of the most important eutrophication-derived risks for human health. Different empirical models and band indices were evaluated. Spectral band combinations using red and near-infrared (NIR) bands were the most suitable for retrieving chl-a concentration (especially 2 band algorithm (2BDA), the Surface Algal Bloom Index (SABI) and 3 band algorithm (3BDA)) even though blue and green bands were useful to classify UAV images into two chl-a ranges. The results show a moderately good agreement among the three sensors at different spatial resolutions (10 m., 30 m. and 8 cm.), indicating a high potential for the development of a multi-platform and multi-sensor approach for the eutrophication monitoring of small reservoirs.

Published
2020

6. Temperature Effects Explain Continental Scale Distribution of Cyanobacterial Toxins: Data descriptor

Author

Mantzouki, Evanthia, Lürling, Miquel, Fastner, Jutta, de Senerpont Domis, Lisette, Wilk-Woźniak, Elżbieta, Koreivienė, Judita, Seelen, Laura, Teurlincx, Sven, Verstijnen, Yvon, Krztoń, Wojciech, Walusiak, Edward, Karosienė, Jūratė, Kasperovičienė, Jūratė, Savadova, Ksenija, Vitonytė, Irma, Cillero-Castro, Carmen, Budzyńska, Agnieszka, Goldyn, Ryszard, Kozak, Anna, Rosińska, Joanna, Szeląg-Wasielewska, Elżbieta, Domek, Piotr, Jakubowska-Krepska, Natalia, Kwasizur, Kinga, Messyasz, Beata, Pełechaty, Aleksandra, Pełechaty, Mariusz, Kokocinski, Mikolaj, García-Murcia, Ana, Real, Monserrat, Romans, Elvira, Noguero-Ribes, Jordi, Duque, David Parreño, Fernández-Morán, Elísabeth, Karakaya, Nusret, Häggqvist, Kerstin, Demir, Nilsun, Beklioğlu, Meryem, Filiz, Nur, Levi, Eti E., Iskin, Uğur, Bezirci, Gizem, Tavşanoğlu, Ülkü Nihan, Özhan, Koray, Gkelis, Spyros, Panou, Manthos, Fakioglu, Özden, Avagianos, Christos, Kaloudis, Triantafyllos, Çelik, Kemal, Yilmaz, Mete, Marcé, Rafael, Catalán, Nuria, Bravo, Andrea G., Buck, Moritz, Colom-Montero, William, Mustonen, Kristiina, Pierson, Don, Yang, Yang, Raposeiro, Pedro M., Gonçalves, Vítor, Antoniou, Maria G., Tsiarta, Nikoletta, McCarthy, Valerie, Perello, Victor C., Feldmann, Tõnu, Laas, Alo, Panksep, Kristel, Tuvikene, Lea, Gagala, Ilona, Mankiewicz-Boczek, Joana, Yağcı, Meral Apaydın, Çınar, Şakir, Çapkın, Kadir, Yağcı, Abdulkadir, Cesur, Mehmet, Bilgin, Fuat, Bulut, Cafer, Uysal, Rahmi, Obertegger, Ulrike, Boscaini, Adriano, Flaim, Giovanna, Salmaso, Nico, Cerasino, Leonardo, Richardson, Jessica, Visser, Petra M, Verspagen, Jolanda M. H., Karan, Tünay, Soylu, Elif Neyran, Maraşlıoğlu, Faruk, Napiórkowska-Krzebietke, Agnieszka, Ochocka, Agnieszka, Pasztaleniec, Agnieszka, Antão-Geraldes, Ana M., Vasconcelos, Vitor, Morais, João, Vale, Micaela, Köker, Latife, Akçaalan, Reyhan, Albay, Meriç, Špoljarić Maronić, Dubravka, Stević, Filip, Žuna Pfeiffer, Tanja, Fonvielle, Jeremy, Straile, Dietmar, Rothhaupt, Karl-Otto, Hansson, Lars-Anders, Urrutia-Cordero, Pablo, Bláha, Luděk, Geriš, Rodan, Fránková, Markéta, Koçer, Mehmet Ali Turan, Alp, Mehmet Tahir, Remec-Rekar, Spela, Elersek, Tina, Triantis, Theodoros, Zervou, Sevasti-Kiriaki, Hiskia, Anastasia, Haande, Sigrid, Skjelbred, Birger, Madrecka, Beata, Nemova, Hana, Drastichova, Iveta, Chomova, Lucia, Edwards, Christine, Sevindik, Tuğba Ongun, Tunca, Hatice, Önem, Burçin, Aleksovski, Boris, Krstić, Svetislav, Vucelić, Itana Bokan, Nawrocka, Lidia, Salmi, Pauliina, Machado-Vieira, Danielle, de Oliveira, Alinne Gurjão, Delgado-Martín, Jordi, García-García, David, Cereijo, Jose Luís, Gomà, Joan, Trapote, Mari Carmen, Vegas-Vilarrúbia, Teresa, Obrador, Biel, Grabowska, Magdalena, Karpowicz, Maciej, Chmura, Damian, Úbeda, Bárbara, Gálvez, José Ángel, Özen, Arda, Christoffersen, Kirsten Seestern, Warming, Trine Perlt, Kobos, Justyna, Mazur-Marzec, Hanna, Pérez-Martínez, Carmen, Ramos-Rodríguez, Eloísa, Arvola, Lauri, Alcaraz-Párraga, Pablo, Toporowska, Magdalena, Pawlik-Skowronska, Barbara, Niedźwiecki, Michał, Pęczuła, Wojciech, Leira, Manel, Hernández, Armand, Moreno-Ostos, Enrique, Blanco, José María, Rodríguez, Valeriano, Montes-Pérez, Jorge Juan, Palomino, Roberto L., Rodríguez-Pérez, Estela, Carballeira, Rafael, Camacho, Antonio, Picazo, Antonio, Rochera, Carlos, Santamans, Anna C., Ferriol, Carmen, Romo, Susana, Soria, Juan Miguel, Dunalska, Julita, Sieńska, Justyna, Szymański, Daniel, Kruk, Marek, Kostrzewska-Szlakowska, Iwona, Jasser, Iwona, Žutinić, Petar, Gligora Udovič, Marija, Plenković-Moraj, Anđelka, Frąk, Magdalena, Bańkowska-Sobczak, Agnieszka, Wasilewicz, Michał, Özkan, Korhan, Maliaka, Valentini, Kangro, Kersti, Grossart, Hans-Peter, Paerl, Hans W., Carey, Cayelan C., Ibelings, Bas W., Aquatic Ecology (AqE), and AKWA

Subjects
international, Journal Article
Abstract

situ Insight into how environmental change determines the production and distribution of cyanobacterial toxins is necessary for risk assessment. Management guidelines currently focus on hepatotoxins (microcystins). Increasing attention is given to other classes, such as neurotoxins (e.g., anatoxin-a) and cytotoxins (e.g., cylindrospermopsin) due to their potency. Most studies examine the relationship between individual toxin variants and environmental factors, such as nutrients, temperature and light. In summer 2015, we collected samples across Europe to investigate the effect of nutrient and temperature gradients on the variability of toxin production at a continental scale. Direct and indirect effects of temperature were the main drivers of the spatial distribution in the toxins produced by the cyanobacterial community, the toxin concentrations and toxin quota. Generalized linear models showed that a Toxin Diversity Index (TDI) increased with latitude, while it decreased with water stability. Increases in TDI were explained through a significant increase in toxin variants such as MC-YR, anatoxin and cylindrospermopsin, accompanied by a decreasing presence of MC-LR. While global warming continues, the direct and indirect effects of increased lake temperatures will drive changes in the distribution of cyanobacterial toxins in Europe, potentially promoting selection of a few highly toxic species or strains.

Published
2018

7. Stratification strength and light climate explain variation in chlorophyll aat the continental scale in a European multilake survey in a heatwave summer

Author

Donis, Daphne, Mantzouki, Evanthia, McGinnis, Daniel F., Vachon, Dominic, Gallego, Irene, Grossart, Hans‐Peter, Senerpont Domis, Lisette N., Teurlincx, Sven, Seelen, Laura, Lürling, Miquel, Verstijnen, Yvon, Maliaka, Valentini, Fonvielle, Jeremy, Visser, Petra M., Verspagen, Jolanda, Herk, Maria, Antoniou, Maria G., Tsiarta, Nikoletta, McCarthy, Valerie, Perello, Victor C., Machado‐Vieira, Danielle, Oliveira, Alinne Gurjão, Maronić, Dubravka Špoljarić, Stević, Filip, Pfeiffer, Tanja Žuna, Vucelić, Itana Bokan, Žutinić, Petar, Udovič, Marija Gligora, Plenković‐Moraj, Anđelka, Bláha, Luděk, Geriš, Rodan, Fránková, Markéta, Christoffersen, Kirsten Seestern, Warming, Trine Perlt, Feldmann, Tõnu, Laas, Alo, Panksep, Kristel, Tuvikene, Lea, Kangro, Kersti, Koreivienė, Judita, Karosienė, Jūratė, Kasperovičienė, Jūratė, Savadova‐Ratkus, Ksenija, Vitonytė, Irma, Häggqvist, Kerstin, Salmi, Pauliina, Arvola, Lauri, Rothhaupt, Karl, Avagianos, Christos, Kaloudis, Triantafyllos, Gkelis, Spyros, Panou, Manthos, Triantis, Theodoros, Zervou, Sevasti‐Kiriaki, Hiskia, Anastasia, Obertegger, Ulrike, Boscaini, Adriano, Flaim, Giovanna, Salmaso, Nico, Cerasino, Leonardo, Haande, Sigrid, Skjelbred, Birger, Grabowska, Magdalena, Karpowicz, Maciej, Chmura, Damian, Nawrocka, Lidia, Kobos, Justyna, Mazur‐Marzec, Hanna, Alcaraz‐Párraga, Pablo, Wilk‐Woźniak, Elżbieta, Krztoń, Wojciech, Walusiak, Edward, Gagala‐Borowska, Ilona, Mankiewicz‐Boczek, Joana, Toporowska, Magdalena, Pawlik‐Skowronska, Barbara, Niedźwiecki, Michał, Pęczuła, Wojciech, Napiórkowska‐Krzebietke, Agnieszka, Dunalska, Julita, Sieńska, Justyna, Szymański, Daniel, Kruk, Marek, Budzyńska, Agnieszka, Goldyn, Ryszard, Kozak, Anna, Rosińska, Joanna, Szeląg‐Wasielewska, Elżbieta, Domek, Piotr, Jakubowska‐Krepska, Natalia, Kwasizur, Kinga, Messyasz, Beata, Pełechata, Aleksandra, Pełechaty, Mariusz, Kokocinski, Mikolaj, Madrecka‐Witkowska, Beata, Kostrzewska‐Szlakowska, Iwona, Frąk, Magdalena, Bańkowska‐Sobczak, Agnieszka, Wasilewicz, Michał, Ochocka, Agnieszka, Pasztaleniec, Agnieszka, Jasser, Iwona, Antão‐Geraldes, Ana M., Leira, Manel, Vasconcelos, Vitor, Morais, Joao, Vale, Micaela, Raposeiro, Pedro M., Gonçalves, Vítor, Aleksovski, Boris, Krstić, Svetislav, Nemova, Hana, Drastichova, Iveta, Chomova, Lucia, Remec‐Rekar, Spela, Elersek, Tina, Hansson, Lars‐Anders, Urrutia‐Cordero, Pablo, Bravo, Andrea G., Buck, Moritz, Colom‐Montero, William, Mustonen, Kristiina, Pierson, Don, Yang, Yang, Richardson, Jessica, Edwards, Christine, Cromie, Hannah, Delgado‐Martín, Jordi, García, David, Cereijo, Jose Luís, Gomà, Joan, Trapote, Mari Carmen, Vegas‐Vilarrúbia, Teresa, Obrador, Biel, García‐Murcia, Ana, Real, Monserrat, Romans, Elvira, Noguero‐Ribes, Jordi, Duque, David Parreño, Fernández‐Morán, Elísabeth, Úbeda, Bárbara, Gálvez, José Ángel, Catalán, Núria, Pérez‐Martínez, Carmen, Ramos‐Rodríguez, Eloísa, Cillero‐Castro, Carmen, Moreno‐Ostos, Enrique, Blanco, José María, Rodríguez, Valeriano, Montes‐Pérez, Jorge Juan, Palomino, Roberto L., Rodríguez‐Pérez, Estela, Hernández, Armand, Carballeira, Rafael, Camacho, Antonio, Picazo, Antonio, Rochera, Carlos, Santamans, Anna C., Ferriol, Carmen, Romo, Susana, Soria, Juan Miguel, Özen, Arda, Karan, Tünay, Demir, Nilsun, Beklioğlu, Meryem, Filiz, Nur, Levi, Eti, Iskin, Uğur, Bezirci, Gizem, Tavşanoğlu, Ülkü Nihan, Çelik, Kemal, Ozhan, Koray, Karakaya, Nusret, Koçer, Mehmet Ali Turan, Yilmaz, Mete, Maraşlıoğlu, Faruk, Fakioglu, Özden, Soylu, Elif Neyran, Yağcı, Meral Apaydın, Çınar, Şakir, Çapkın, Kadir, Yağcı, Abdulkadir, Cesur, Mehmet, Bilgin, Fuat, Bulut, Cafer, Uysal, Rahmi, Latife, Köker, Akçaalan, Reyhan, Albay, Meriç, Alp, Mehmet Tahir, Özkan, Korhan, Sevindik, Tuğba Ongun, Tunca, Hatice, Önem, Burçin, Paerl, Hans, Carey, Cayelan C., and Ibelings, Bastiaan W.

Abstract

To determine the drivers of phytoplankton biomass, we collected standardized morphometric, physical, and biological data in 230 lakes across the Mediterranean, Continental, and Boreal climatic zones of the European continent. Multilinear regression models tested on this snapshot of mostly eutrophic lakes (median total phosphorus [TP] = 0.06 and total nitrogen [TN] = 0.7 mg L−1), and its subsets (2 depth types and 3 climatic zones), show that light climate and stratification strength were the most significant explanatory variables for chlorophyll a(Chl a) variance. TN was a significant predictor for phytoplankton biomass for shallow and continental lakes, while TP never appeared as an explanatory variable, suggesting that under high TP, light, which partially controls stratification strength, becomes limiting for phytoplankton development. Mediterranean lakes were the warmest yet most weakly stratified and had significantly less Chl athan Boreal lakes, where the temperature anomaly from the long‐term average, during a summer heatwave was the highest (+4°C) and showed a significant, exponential relationship with stratification strength. This European survey represents a summer snapshot of phytoplankton biomass and its drivers, and lends support that light and stratification metrics, which are both affected by climate change, are better predictors for phytoplankton biomass in nutrient‐rich lakes than nutrient concentrations and surface temperature.

Published
2021
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8. Data Descriptor : A European Multi Lake Survey dataset of environmental variables, phytoplankton pigments and cyanotoxins

Author

Mantzouki, Evanthia, Campbell, James, Loon, Emiel van, Visser, Petra, Konstantinou, Iosif, Antoniou, Maria G., Giuliani, Grégory, Machado-Vieira, Danielle, Oliveira, Alinne Gurjão de, Maronić, Dubravka Špoljarić, Stević, Filip, Fakioglu, Özden, Soylu, Elif Neyran, Yağcı, Meral Apaydın, Çınar, Şakir, Çapkın, Kadir, Yağcı, Abdulkadir, Cesur, Mehmet, Bilgin, Fuat, Bulut, Cafer, Fránková, Markéta, Vasconcelos, Vitor, Uysal, Rahmi, Köker, Latife, Akçaalan, Reyhan, Albay, Meriç, Alp, Mehmet Tahir, Özkan, Korhan, Sevindik, Tuğba Ongun, Tunca, Hatice, Önem, Burçin, Richardson, Jessica, Morais, João, Christoffersen, Kirsten Seestern, Edwards, Christine, Bergkemper, Victoria, O'Leary, Sarah, Beirne, Eilish, Cromie, Hannah, Ibelings, Bastiaan W., Warming, Trine Perlt, Feldmann, Tõnu, Laas, Alo, Vale, Micaela, Panksep, Kristel, Tuvikene, Lea, Kangro, Kersti, Häggqvist, Kerstin, Salmi, Pauliina, Arvola, Lauri, Fastner, Jutta, Straile, Dietmar, Rothhaupt, Karl-Otto, Fonvielle, Jeremy, Raposeiro, Pedro M., Grossart, Hans-Peter, Avagianos, Christos, Kaloudis, Triantafyllos, Triantis, Theodoros, Zervou, Sevasti-Kiriaki, Hiskia, Anastasia, Gkelis, Spyros, Panou, Manthos, McCarthy, Valerie, Perello, Victor C., Gonçalves, Vítor Manuel da Costa, Obertegger, Ulrike, Boscaini, Adriano, Flaim, Giovanna, Salmaso, Nico, Cerasino, Leonardo, Koreivienė, Judita, Karosienė, Jūratė, Kasperovičienė, Jūratė, Savadova, Ksenija, Vitonytė, Irma, Aleksovski, Boris, Haande, Sigrid, Skjelbred, Birger, Grabowska, Magdalena, Karpowicz, Maciej, Chmura, Damian, Nawrocka, Lidia, Kobos, Justyna, Mazur-Marzec, Hanna, Alcaraz-Párraga, Pablo, Wilk-Woźniak, Elżbieta, Krstić, Svetislav, Krztoń, Wojciech, Walusiak, Edward, Gagala, Ilona, Mankiewicz-Boczek, Joana, Toporowska, Magdalena, Pawlik-Skowronska, Barbara, Niedźwiecki, Michał, Pęczuła, Wojciech, Napiórkowska-Krzebietke, Agnieszka, Dunalska, Julita, Nemova, Hana, Sieńska, Justyna, Szymański, Daniel, Kruk, Marek, Budzyńska, Agnieszka, Goldyn, Ryszard, Kozak, Anna, Rosińska, Joanna, Szeląg-Wasielewska, Elżbieta, Domek, Piotr, Jakubowska-Krepska, Natalia, Drastichova, Iveta, Kwasizur, Kinga, Messyasz, Beata, Pełechata, Aleksandra, Pełechaty, Mariusz, Kokocinski, Mikolaj, Madrecka, Beata, Kostrzewska-Szlakowska, Iwona, Frąk, Magdalena, Bańkowska-Sobczak, Agnieszka, Wasilewicz, Michał, Chomova, Lucia, Ochocka, Agnieszka, Pasztaleniec, Agnieszka, Jasser, Iwona, Geraldes, Ana Maria, Leira, Manel, Hernández, Armand, Pfeiffer, Tanja Žuna, Remec-Rekar, Spela, Elersek, Tina, Delgado-Martín, Jordi, García, David, Cereijo, Jose Luís, Gomà, Joan, Trapote, Mari Carmen, Vegas-Vilarrúbia, Teresa, Obrador, Biel, García-Murcia, Ana, Vucelić, Itana Bokan, Real, Monserrat, Romans, Elvira, Noguero-Ribes, Jordi, Duque, David Parreño, Fernández-Morán, Elísabeth, Úbeda, Bárbara, Gálvez, José Ángel, Marcé, Rafael, Catalán, Núria, Pérez-Martínez, Carmen, Žutinić, Petar, Ramos-Rodríguez, Eloísa, Cillero-Castro, Carmen, Moreno-Ostos, Enrique, Blanco, José María, Rodríguez, Valeriano, Montes-Pérez, Jorge Juan, Palomino, Roberto L., Rodríguez-Pérez, Estela, Carballeira, Rafael, Camacho, Antonio, Udovič, Marija Gligora, Picazo, Antonio, Rochera, Carlos, Santamans, Anna C., Ferriol, Carmen, Romo, Susana, Soria, Juan Miguel, Hansson, Lars-Anders, Urrutia-Cordero, Pablo, Özen, Arda, Bravo, Andrea G., Plenković-Moraj, Anđelka, Buck, Moritz, Colom-Montero, William, Mustonen, Kristiina, Pierson, Don, Yang, Yang, Verspagen, Jolanda M.H., Domis, Lisette N. de Senerpont, Seelen, Laura, Teurlincx, Sven, Verstijnen, Yvon, Tsiarta, Nikoletta, Lürling, Miquel, Maliaka, Valentini, Faassen, Elisabeth J., Latour, Delphine, Carey, Cayelan C., Paerl, Hans W., Torokne, Andrea, Karan, Tünay, Demir, Nilsun, Beklioğlu, Meryem, Bláha, Luděk, Filiz, Nur, Levi, Eti E., Iskin, Uğur, Bezirci, Gizem, Tavşanoğlu, Ülkü Nihan, Çelik, Kemal, Özhan, Koray, Karakaya, Nusret, Koçer, Mehmet Ali Turan, Yilmaz, Mete, Geriš, Rodan, Maraşlıoğlu, Faruk, and Institute of Agricultural and Environmental Sciences

Subjects
Europe, ddc:570, Settore BIO/07 - ECOLOGIA, datasets, lakes, articles, Phytoplankton pigments, Institut für Biochemie und Biologie, Dataset
Abstract

Under ongoing climate change and increasing anthropogenic activity, which continuously challenge ecosystem resilience, an in-depth understanding of ecological processes is urgently needed. Lakes, as providers of numerous ecosystem services, face multiple stressors that threaten their functioning. Harmful cyanobacterial blooms are a persistent problem resulting from nutrient pollution and climate-change induced stressors, like poor transparency, increased water temperature and enhanced stratification. Consistency in data collection and analysis methods is necessary to achieve fully comparable datasets and for statistical validity, avoiding issues linked to disparate data sources. The European Multi Lake Survey (EMLS) in summer 2015 was an initiative among scientists from 27 countries to collect and analyse lake physical, chemical and biological variables in a fully standardized manner. This database includes in-situ lake variables along with nutrient, pigment and cyanotoxin data of 369 lakes in Europe, which were centrally analysed in dedicated laboratories. Publishing the EMLS methods and dataset might inspire similar initiatives to study across large geographic areas that will contribute to better understanding lake responses in a changing environment. The authors acknowledge COST Action ES 1105 “CYANOCOST – Cyanobacterial blooms and toxins in water resources: Occurrence impacts and management” and COST Action ES 1201 “NETLAKE – Networking Lake Observatories in Europe” for contributing to this study through networking and knowledge sharing with European experts in the field. Evanthia Mantzouki was supported by a grant from the Swiss State Secretariat for Education, Research and Innovation (SERI) to Bas Ibelings and by supplementary funding from University of Geneva. We thank Wendy Beekman for the nutrient analysis and the University of Wageningen for covering the costs of this analysis from the personal funding of dr. Miquel Lürling. We thank Pieter Slot for assisting with the pigment analysis and the University of Amsterdam for covering the costs of the analysis through funding from the group of Prof. Jef Huisman and dr. Petra Visser (IBED). We would like to thank the Environmental Data Initiative for covering the cost of archiving the EMLS dataset. We would like to thank the Leibniz Institute of Freshwater Ecology and Inland Fisheries, Dept. of Experimental Limnology and the Aquatic Microbial Ecology Group for logistic and technical support of J. Fonvielle and H.-P. Grossart; and the Leibniz Association for financial support. The collection of data for Lough Erne and Lough Neagh were funded by the Department of Agriculture, Environment and Rural Affairs, Northern Ireland. The authors acknowledge COST Action ES 1105 “CYANOCOST – Cyanobacterial blooms and toxins in water resources: Occurrence impacts and management” and COST Action ES 1201 “NETLAKE – Networking Lake Observatories in Europe” for contributing to this study through networking and knowledge sharing with European experts in the field. Evanthia Mantzouki was supported by a grant from the Swiss State Secretariat for Education, Research and Innovation (SERI) to Bas Ibelings and by supplementary funding from University of Geneva. We thank Wendy Beekman for the nutrient analysis and the University of Wageningen for covering the costs of this analysis from the personal funding of dr. Miquel Lürling. We thank Pieter Slot for assisting with the pigment analysis and the University of Amsterdam for covering the costs of the analysis through funding from the group of Prof. Jef Huisman and dr. Petra Visser (IBED). We would like to thank the Environmental Data Initiative for covering the cost of archiving the EMLS dataset. We would like to thank the Leibniz Institute of Freshwater Ecology and Inland Fisheries, Dept. of Experimental Limnology and the Aquatic Microbial Ecology Group for logistic and technical support of J. Fonvielle and H.-P. Grossart; and the Leibniz Association for financial support. The collection of data for Lough Erne and Lough Neagh were funded by the Department of Agriculture, Environment and Rural Affairs, Northern Ireland.

Published
2018
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9. A European Multi Lake Survey dataset of environmental variables, phytoplankton pigments and cyanotoxins

Author

Mantzouki, Evanthia, primary, Campbell, James, additional, van Loon, Emiel, additional, Visser, Petra, additional, Konstantinou, Iosif, additional, Antoniou, Maria, additional, Giuliani, Grégory, additional, Machado-Vieira, Danielle, additional, Gurjão de Oliveira, Alinne, additional, Maronić, Dubravka Špoljarić, additional, Stević, Filip, additional, Pfeiffer, Tanja Žuna, additional, Vucelić, Itana Bokan, additional, Žutinić, Petar, additional, Udovič, Marija Gligora, additional, Plenković-Moraj, Anđelka, additional, Tsiarta, Nikoletta, additional, Bláha, Luděk, additional, Geriš, Rodan, additional, Fránková, Markéta, additional, Christoffersen, Kirsten Seestern, additional, Warming, Trine Perlt, additional, Feldmann, Tõnu, additional, Laas, Alo, additional, Panksep, Kristel, additional, Tuvikene, Lea, additional, Kangro, Kersti, additional, Häggqvist, Kerstin, additional, Salmi, Pauliina, additional, Arvola, Lauri, additional, Fastner, Jutta, additional, Straile, Dietmar, additional, Rothhaupt, Karl-Otto, additional, Fonvielle, Jeremy, additional, Grossart, Hans-Peter, additional, Avagianos, Christos, additional, Kaloudis, Triantafyllos, additional, Triantis, Theodoros, additional, Zervou, Sevasti-Kiriaki, additional, Hiskia, Anastasia, additional, Gkelis, Spyros, additional, Panou, Manthos, additional, McCarthy, Valerie, additional, Perello, Victor C., additional, Obertegger, Ulrike, additional, Boscaini, Adriano, additional, Flaim, Giovanna, additional, Salmaso, Nico, additional, Cerasino, Leonardo, additional, Koreivienė, Judita, additional, Karosienė, Jūratė, additional, Kasperovičienė, Jūratė, additional, Savadova, Ksenija, additional, Vitonytė, Irma, additional, Haande, Sigrid, additional, Skjelbred, Birger, additional, Grabowska, Magdalena, additional, Karpowicz, Maciej, additional, Chmura, Damian, additional, Nawrocka, Lidia, additional, Kobos, Justyna, additional, Mazur-Marzec, Hanna, additional, Alcaraz-Párraga, Pablo, additional, Wilk-Woźniak, Elżbieta, additional, Krztoń, Wojciech, additional, Walusiak, Edward, additional, Gagala, Ilona, additional, Mankiewicz-Boczek, Joana, additional, Toporowska, Magdalena, additional, Pawlik-Skowronska, Barbara, additional, Niedźwiecki, Michał, additional, Pęczuła, Wojciech, additional, Napiórkowska-Krzebietke, Agnieszka, additional, Dunalska, Julita, additional, Sieńska, Justyna, additional, Szymański, Daniel, additional, Kruk, Marek, additional, Budzyńska, Agnieszka, additional, Goldyn, Ryszard, additional, Kozak, Anna, additional, Rosińska, Joanna, additional, Szeląg-Wasielewska, Elżbieta, additional, Domek, Piotr, additional, Jakubowska-Krepska, Natalia, additional, Kwasizur, Kinga, additional, Messyasz, Beata, additional, Pełechata, Aleksandra, additional, Pełechaty, Mariusz, additional, Kokocinski, Mikolaj, additional, Madrecka, Beata, additional, Kostrzewska-Szlakowska, Iwona, additional, Frąk, Magdalena, additional, Bańkowska-Sobczak, Agnieszka, additional, Wasilewicz, Michał, additional, Ochocka, Agnieszka, additional, Pasztaleniec, Agnieszka, additional, Jasser, Iwona, additional, Antão-Geraldes, Ana M., additional, Leira, Manel, additional, Hernández, Armand, additional, Vasconcelos, Vitor, additional, Morais, João, additional, Vale, Micaela, additional, Raposeiro, Pedro M., additional, Gonçalves, Vítor, additional, Aleksovski, Boris, additional, Krstić, Svetislav, additional, Nemova, Hana, additional, Drastichova, Iveta, additional, Chomova, Lucia, additional, Remec-Rekar, Spela, additional, Elersek, Tina, additional, Delgado-Martín, Jordi, additional, García, David, additional, Cereijo, Jose Luís, additional, Gomà, Joan, additional, Trapote, Mari Carmen, additional, Vegas-Vilarrúbia, Teresa, additional, Obrador, Biel, additional, García-Murcia, Ana, additional, Real, Monserrat, additional, Romans, Elvira, additional, Noguero-Ribes, Jordi, additional, Duque, David Parreño, additional, Fernández-Morán, Elísabeth, additional, Úbeda, Bárbara, additional, Gálvez, José Ángel, additional, Marcé, Rafael, additional, Catalán, Núria, additional, Pérez-Martínez, Carmen, additional, Ramos-Rodríguez, Eloísa, additional, Cillero-Castro, Carmen, additional, Moreno-Ostos, Enrique, additional, Blanco, José María, additional, Rodríguez, Valeriano, additional, Montes-Pérez, Jorge Juan, additional, Palomino, Roberto L., additional, Rodríguez-Pérez, Estela, additional, Carballeira, Rafael, additional, Camacho, Antonio, additional, Picazo, Antonio, additional, Rochera, Carlos, additional, Santamans, Anna C., additional, Ferriol, Carmen, additional, Romo, Susana, additional, Soria, Juan Miguel, additional, Hansson, Lars-Anders, additional, Urrutia-Cordero, Pablo, additional, Özen, Arda, additional, Bravo, Andrea G., additional, Buck, Moritz, additional, Colom-Montero, William, additional, Mustonen, Kristiina, additional, Pierson, Don, additional, Yang, Yang, additional, M. H. Verspagen, Jolanda, additional, de Senerpont Domis, Lisette N., additional, Seelen, Laura, additional, Teurlincx, Sven, additional, Verstijnen, Yvon, additional, Lürling, Miquel, additional, Maliaka, Valentini, additional, Faassen, Elisabeth J., additional, Latour, Delphine, additional, Carey, Cayelan C., additional, W. Paerl, Hans, additional, Torokne, Andrea, additional, Karan, Tünay, additional, Demir, Nilsun, additional, Beklioğlu, Meryem, additional, Filiz, Nur, additional, E. Levi, Eti, additional, Iskin, Uğur, additional, Bezirci, Gizem, additional, Tavşanoğlu, Ülkü Nihan, additional, Çelik, Kemal, additional, Özhan, Koray, additional, Karakaya, Nusret, additional, Koçer, Mehmet Ali Turan, additional, Yilmaz, Mete, additional, Maraşlıoğlu, Faruk, additional, Fakioglu, Özden, additional, Soylu, Elif Neyran, additional, Yağcı, Meral Apaydın, additional, Çınar, Şakir, additional, Çapkın, Kadir, additional, Yağcı, Abdulkadir, additional, Cesur, Mehmet, additional, Bilgin, Fuat, additional, Bulut, Cafer, additional, Uysal, Rahmi, additional, Köker, Latife, additional, Akçaalan, Reyhan, additional, Albay, Meriç, additional, Alp, Mehmet Tahir, additional, Özkan, Korhan, additional, Sevindik, Tuğba Ongun, additional, Tunca, Hatice, additional, Önem, Burçin, additional, Richardson, Jessica, additional, Edwards, Christine, additional, Bergkemper, Victoria, additional, O'Leary, Sarah, additional, Beirne, Eilish, additional, Cromie, Hannah, additional, and Ibelings, Bastiaan W., additional

Published
2018
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10. Temperature Effects Explain Continental Scale Distribution of Cyanobacterial Toxins

Author

Mantzouki, Evanthia, Lürling, Miquel, Fastner, Jutta, de Senerpont Domis, Lisette, Wilk-Woźniak, Elżbieta, Koreivienė, Judita, Seelen, Laura, Teurlincx, Sven, Verstijnen, Yvon, Krztoń, Wojciech, Walusiak, Edward, Karosienė, Jūratė, Kasperovičienė, Jūratė, Savadova, Ksenija, Vitonytė, Irma, Cillero-Castro, Carmen, Budzyńska, Agnieszka, Goldyn, Ryszard, Kozak, Anna, Rosińska, Joanna, Szeląg-Wasielewska, Elżbieta, Domek, Piotr, Jakubowska-Krepska, Natalia, Kwasizur, Kinga, Messyasz, Beata, Pełechata, Aleksandra, Pełechaty, Mariusz, Kokocinski, Mikolaj, García-Murcia, Ana, Real, Monserrat, Romans, Elvira, Noguero-Ribes, Jordi, Duque, David Parreño, Fernández-Morán, Elísabeth, Karakaya, Nusret, Häggqvist, Kerstin, Demir, Nilsun, Beklioğlu, Meryem, Filiz, Nur, Levi, Eti E., Iskin, Uğur, Bezirci, Gizem, Tavşanoğlu, Ülkü Nihan, Özhan, Koray, Gkelis, Spyros, Panou, Manthos, Fakioglu, Özden, Avagianos, Christos, Kaloudis, Triantafyllos, Çelik, Kemal, Yilmaz, Mete, Marcé, Rafael, Catalán, Nuria, Bravo, Andrea G., Buck, Moritz, Colom-Montero, William, Mustonen, Kristiina, Pierson, Don, Yang, Yang, Raposeiro, Pedro M., Gonçalves, Vítor, Antoniou, Maria G., Tsiarta, Nikoletta, McCarthy, Valerie, Perello, Victor C., Feldmann, Tõnu, Laas, Alo, Panksep, Kristel, Tuvikene, Lea, Gagala, Ilona, Mankiewicz-Boczek, Joana, Yağcı, Meral Apaydın, Çınar, Şakir, Çapkın, Kadir, Yağcı, Abdulkadir, Cesur, Mehmet, Bilgin, Fuat, Bulut, Cafer, Uysal, Rahmi, Obertegger, Ulrike, Boscaini, Adriano, Flaim, Giovanna, Salmaso, Nico, Cerasino, Leonardo, Richardson, Jessica, Visser, Petra M., Verspagen, Jolanda M. H., Karan, Tünay, Soylu, Elif Neyran, Maraşlıoğlu, Faruk, Napiórkowska-Krzebietke, Agnieszka, Ochocka, Agnieszka, Pasztaleniec, Agnieszka, Antão-Geraldes, Ana M., Vasconcelos, Vitor, Morais, João, Vale, Micaela, Köker, Latife, Akçaalan, Reyhan, Albay, Meriç, Špoljarić Maronić, Dubravka, Stević, Filip, Žuna Pfeiffer, Tanja, Fonvielle, Jeremy, Straile, Dietmar, Rothhaupt, Karl-Otto, Hansson, Lars-Anders, Urrutia-Cordero, Pablo, Bláha, Luděk, Geriš, Rodan, Fránková, Markéta, Koçer, Mehmet Ali Turan, Alp, Mehmet Tahir, Remec-Rekar, Spela, Elersek, Tina, Triantis, Theodoros, Zervou, Sevasti-Kiriaki, Hiskia, Anastasia, Haande, Sigrid, Skjelbred, Birger, Madrecka, Beata, Nemova, Hana, Drastichova, Iveta, Chomova, Lucia, Edwards, Christine, Sevindik, Tuğba Ongun, Tunca, Hatice, Önem, Burçin, Aleksovski, Boris, Krstić, Svetislav, Vucelić, Itana Bokan, Nawrocka, Lidia, Salmi, Pauliina, Machado-Vieira, Danielle, de Oliveira, Alinne Gurjão, Delgado-Martín, Jordi, García, David, Cereijo, Jose Luís, Gomà, Joan, Trapote, Mari Carmen, Vegas-Vilarrúbia, Teresa, Obrador, Biel, Grabowska, Magdalena, Karpowicz, Maciej, Chmura, Damian, Úbeda, Bárbara, Gálvez, José Ángel, Özen, Arda, Christoffersen, Kirsten Seestern, Warming, Trine Perlt, Kobos, Justyna, Mazur-Marzec, Hanna, Pérez-Martínez, Carmen, Ramos-Rodríguez, Eloísa, Arvola, Lauri, Alcaraz-Párraga, Pablo, Toporowska, Magdalena, Pawlik-Skowronska, Barbara, Niedźwiecki, Michał, Pęczuła, Wojciech, Leira, Manel, Hernández, Armand, Moreno-Ostos, Enrique, Blanco, José María, Rodríguez, Valeriano, Montes-Pérez, Jorge Juan, Palomino, Roberto L., Rodríguez-Pérez, Estela, Carballeira, Rafael, Camacho, Antonio, Picazo, Antonio, Rochera, Carlos, Santamans, Anna C., Ferriol, Carmen, Romo, Susana, Soria, Juan Miguel, Dunalska, Julita, Sieńska, Justyna, Szymański, Daniel, Kruk, Marek, Kostrzewska-Szlakowska, Iwona, Jasser, Iwona, Žutinić, Petar, Gligora Udovič, Marija, Plenković-Moraj, Anđelka, Frąk, Magdalena, Bańkowska-Sobczak, Agnieszka, Wasilewicz, Michał, Özkan, Korhan, Maliaka, Valentini, Kangro, Kersti, Grossart, Hans-Peter, Paerl, Hans W., Carey, Cayelan C., Ibelings, Bas W., Mantzouki, Evanthia, Lürling, Miquel, Fastner, Jutta, de Senerpont Domis, Lisette, Wilk-Woźniak, Elżbieta, Koreivienė, Judita, Seelen, Laura, Teurlincx, Sven, Verstijnen, Yvon, Krztoń, Wojciech, Walusiak, Edward, Karosienė, Jūratė, Kasperovičienė, Jūratė, Savadova, Ksenija, Vitonytė, Irma, Cillero-Castro, Carmen, Budzyńska, Agnieszka, Goldyn, Ryszard, Kozak, Anna, Rosińska, Joanna, Szeląg-Wasielewska, Elżbieta, Domek, Piotr, Jakubowska-Krepska, Natalia, Kwasizur, Kinga, Messyasz, Beata, Pełechata, Aleksandra, Pełechaty, Mariusz, Kokocinski, Mikolaj, García-Murcia, Ana, Real, Monserrat, Romans, Elvira, Noguero-Ribes, Jordi, Duque, David Parreño, Fernández-Morán, Elísabeth, Karakaya, Nusret, Häggqvist, Kerstin, Demir, Nilsun, Beklioğlu, Meryem, Filiz, Nur, Levi, Eti E., Iskin, Uğur, Bezirci, Gizem, Tavşanoğlu, Ülkü Nihan, Özhan, Koray, Gkelis, Spyros, Panou, Manthos, Fakioglu, Özden, Avagianos, Christos, Kaloudis, Triantafyllos, Çelik, Kemal, Yilmaz, Mete, Marcé, Rafael, Catalán, Nuria, Bravo, Andrea G., Buck, Moritz, Colom-Montero, William, Mustonen, Kristiina, Pierson, Don, Yang, Yang, Raposeiro, Pedro M., Gonçalves, Vítor, Antoniou, Maria G., Tsiarta, Nikoletta, McCarthy, Valerie, Perello, Victor C., Feldmann, Tõnu, Laas, Alo, Panksep, Kristel, Tuvikene, Lea, Gagala, Ilona, Mankiewicz-Boczek, Joana, Yağcı, Meral Apaydın, Çınar, Şakir, Çapkın, Kadir, Yağcı, Abdulkadir, Cesur, Mehmet, Bilgin, Fuat, Bulut, Cafer, Uysal, Rahmi, Obertegger, Ulrike, Boscaini, Adriano, Flaim, Giovanna, Salmaso, Nico, Cerasino, Leonardo, Richardson, Jessica, Visser, Petra M., Verspagen, Jolanda M. H., Karan, Tünay, Soylu, Elif Neyran, Maraşlıoğlu, Faruk, Napiórkowska-Krzebietke, Agnieszka, Ochocka, Agnieszka, Pasztaleniec, Agnieszka, Antão-Geraldes, Ana M., Vasconcelos, Vitor, Morais, João, Vale, Micaela, Köker, Latife, Akçaalan, Reyhan, Albay, Meriç, Špoljarić Maronić, Dubravka, Stević, Filip, Žuna Pfeiffer, Tanja, Fonvielle, Jeremy, Straile, Dietmar, Rothhaupt, Karl-Otto, Hansson, Lars-Anders, Urrutia-Cordero, Pablo, Bláha, Luděk, Geriš, Rodan, Fránková, Markéta, Koçer, Mehmet Ali Turan, Alp, Mehmet Tahir, Remec-Rekar, Spela, Elersek, Tina, Triantis, Theodoros, Zervou, Sevasti-Kiriaki, Hiskia, Anastasia, Haande, Sigrid, Skjelbred, Birger, Madrecka, Beata, Nemova, Hana, Drastichova, Iveta, Chomova, Lucia, Edwards, Christine, Sevindik, Tuğba Ongun, Tunca, Hatice, Önem, Burçin, Aleksovski, Boris, Krstić, Svetislav, Vucelić, Itana Bokan, Nawrocka, Lidia, Salmi, Pauliina, Machado-Vieira, Danielle, de Oliveira, Alinne Gurjão, Delgado-Martín, Jordi, García, David, Cereijo, Jose Luís, Gomà, Joan, Trapote, Mari Carmen, Vegas-Vilarrúbia, Teresa, Obrador, Biel, Grabowska, Magdalena, Karpowicz, Maciej, Chmura, Damian, Úbeda, Bárbara, Gálvez, José Ángel, Özen, Arda, Christoffersen, Kirsten Seestern, Warming, Trine Perlt, Kobos, Justyna, Mazur-Marzec, Hanna, Pérez-Martínez, Carmen, Ramos-Rodríguez, Eloísa, Arvola, Lauri, Alcaraz-Párraga, Pablo, Toporowska, Magdalena, Pawlik-Skowronska, Barbara, Niedźwiecki, Michał, Pęczuła, Wojciech, Leira, Manel, Hernández, Armand, Moreno-Ostos, Enrique, Blanco, José María, Rodríguez, Valeriano, Montes-Pérez, Jorge Juan, Palomino, Roberto L., Rodríguez-Pérez, Estela, Carballeira, Rafael, Camacho, Antonio, Picazo, Antonio, Rochera, Carlos, Santamans, Anna C., Ferriol, Carmen, Romo, Susana, Soria, Juan Miguel, Dunalska, Julita, Sieńska, Justyna, Szymański, Daniel, Kruk, Marek, Kostrzewska-Szlakowska, Iwona, Jasser, Iwona, Žutinić, Petar, Gligora Udovič, Marija, Plenković-Moraj, Anđelka, Frąk, Magdalena, Bańkowska-Sobczak, Agnieszka, Wasilewicz, Michał, Özkan, Korhan, Maliaka, Valentini, Kangro, Kersti, Grossart, Hans-Peter, Paerl, Hans W., Carey, Cayelan C., and Ibelings, Bas W.

Abstract

Insight into how environmental change determines the production and distribution of cyanobacterial toxins is necessary for risk assessment. Management guidelines currently focus on hepatotoxins (microcystins). Increasing attention is given to other classes, such as neurotoxins (e.g., anatoxin-a) and cytotoxins (e.g., cylindrospermopsin) due to their potency. Most studies examine the relationship between individual toxin variants and environmental factors, such as nutrients, temperature and light. In summer 2015, we collected samples across Europe to investigate the effect of nutrient and temperature gradients on the variability of toxin production at a continental scale. Direct and indirect effects of temperature were the main drivers of the spatial distribution in the toxins produced by the cyanobacterial community, the toxin concentrations and toxin quota. Generalized linear models showed that a Toxin Diversity Index (TDI) increased with latitude, while it decreased with water stability. Increases in TDI were explained through a significant increase in toxin variants such as MC-YR, anatoxin and cylindrospermopsin, accompanied by a decreasing presence of MC-LR. While global warming continues, the direct and indirect effects of increased lake temperatures will drive changes in the distribution of cyanobacterial toxins in Europe, potentially promoting selection of a few highly toxic species or strains.

Published
2018
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11. A European Multi Lake Survey dataset of environmental variables, phytoplankton pigments and cyanotoxins

Author

Mantzouki, Evanthia, Campbell, James, van Loon, Emiel, Visser, Petra, Konstantinou, Iosif, Antoniou, Maria, Giuliani, Grégory, Machado-Vieira, Danielle, Gurjão de Oliveira, Alinne, Maronić, Dubravka Špoljarić, Stević, Filip, Pfeiffer, Tanja Žuna, Vucelić, Itana Bokan, Žutinić, Petar, Udovič, Marija Gligora, Plenković-Moraj, Anđelka, Tsiarta, Nikoletta, Bláha, Luděk, Geriš, Rodan, Fránková, Markéta, Christoffersen, Kirsten Seestern, Warming, Trine Perlt, Feldmann, Tõnu, Laas, Alo, Panksep, Kristel, Tuvikene, Lea, Kangro, Kersti, Häggqvist, Kerstin, Salmi, Pauliina, Arvola, Lauri, Fastner, Jutta, Straile, Dietmar, Rothhaupt, Karl-Otto, Fonvielle, Jeremy, Grossart, Hans-Peter, Avagianos, Christos, Kaloudis, Triantafyllos, Triantis, Theodoros, Zervou, Sevasti-Kiriaki, Hiskia, Anastasia, Gkelis, Spyros, Panou, Manthos, McCarthy, Valerie, Perello, Victor C, Obertegger, Ulrike, Boscaini, Adriano, Flaim, Giovanna, Salmaso, Nico, Cerasino, Leonardo, Koreivienė, Judita, Karosienė, Jūratė, Kasperovičienė, Jūratė, Savadova, Ksenija, Vitonytė, Irma, Haande, Sigrid, Skjelbred, Birger, Grabowska, Magdalena, Karpowicz, Maciej, Chmura, Damian, Nawrocka, Lidia, Kobos, Justyna, Mazur-Marzec, Hanna, Alcaraz-Párraga, Pablo, Wilk-Woźniak, Elżbieta, Krztoń, Wojciech, Walusiak, Edward, Gagala, Ilona, Mankiewicz-Boczek, Joana, Toporowska, Magdalena, Pawlik-Skowronska, Barbara, Niedźwiecki, Michał, Pęczuła, Wojciech, Napiórkowska-Krzebietke, Agnieszka, Dunalska, Julita, Sieńska, Justyna, Szymański, Daniel, Kruk, Marek, Budzyńska, Agnieszka, Goldyn, Ryszard, Kozak, Anna, Rosińska, Joanna, Szeląg-Wasielewska, Elżbieta, Domek, Piotr, Jakubowska-Krepska, Natalia, Kwasizur, Kinga, Messyasz, Beata, Pełechata, Aleksandra, Pełechaty, Mariusz, Kokocinski, Mikolaj, Madrecka, Beata, Kostrzewska-Szlakowska, Iwona, Frąk, Magdalena, Bańkowska-Sobczak, Agnieszka, Wasilewicz, Michał, Ochocka, Agnieszka, Pasztaleniec, Agnieszka, Jasser, Iwona, Antão-Geraldes, Ana M, Leira, Manel, Hernández, Armand, Vasconcelos, Vitor, Morais, João, Vale, Micaela, Raposeiro, Pedro M, Gonçalves, Vítor, Aleksovski, Boris, Krstić, Svetislav, Nemova, Hana, Drastichova, Iveta, Chomova, Lucia, Remec-Rekar, Spela, Elersek, Tina, Delgado-Martín, Jordi, García, David, Cereijo, Jose Luís, Gomà, Joan, Trapote, Mari Carmen, Vegas-Vilarrúbia, Teresa, Obrador, Biel, García-Murcia, Ana, Real, Monserrat, Romans, Elvira, Noguero-Ribes, Jordi, Duque, David Parreño, Fernández-Morán, Elísabeth, Úbeda, Bárbara, Gálvez, José Ángel, Marcé, Rafael, Catalán, Núria, Pérez-Martínez, Carmen, Ramos-Rodríguez, Eloísa, Cillero-Castro, Carmen, Moreno-Ostos, Enrique, Blanco, José María, Rodríguez, Valeriano, Montes-Pérez, Jorge Juan, Palomino, Roberto L, Rodríguez-Pérez, Estela, Carballeira, Rafael, Camacho, Antonio, Picazo, Antonio, Rochera, Carlos, Santamans, Anna C, Ferriol, Carmen, Romo, Susana, Soria, Juan Miguel, Hansson, Lars-Anders, Urrutia-Cordero, Pablo, Özen, Arda, Bravo, Andrea G, Buck, Moritz, Colom-Montero, William, Mustonen, Kristiina, Pierson, Don, Yang, Yang, M H Verspagen, Jolanda, de Senerpont Domis, Lisette N, Seelen, Laura, Verstijnen, Yvon, Lürling, Miquel, Maliaka, Valentini, Faassen, Elisabeth J, Latour, Delphine, Carey, Cayelan C, W Paerl, Hans, Torokne, Andrea, Karan, Tünay, Demir, Nilsun, Beklioğlu, Meryem, Filiz, Nur, E Levi, Eti, Iskin, Uğur, Bezirci, Gizem, Tavşanoğlu, Ülkü Nihan, Çelik, Kemal, Özhan, Koray, Karakaya, Nusret, Koçer, Mehmet Ali Turan, Yilmaz, Mete, Maraşlıoğlu, Faruk, Fakioglu, Özden, Soylu, Elif Neyran, Yağcı, Meral Apaydın, Çınar, Şakir, Çapkın, Kadir, Yağcı, Abdulkadir, Cesur, Mehmet, Bilgin, Fuat, Bulut, Cafer, Uysal, Rahmi, Köker, Latife, Akçaalan, Reyhan, Albay, Meriç, Alp, Mehmet Tahir, Özkan, Korhan, Sevindik, Tuğba Ongun, Tunca, Hatice, Önem, Burçin, Richardson, Jessica, Edwards, Christine, Bergkemper, Victoria, O'Leary, Sarah, Beirne, Eilish, Cromie, Hannah, Ibelings, Bastiaan W, Mantzouki, Evanthia, Campbell, James, van Loon, Emiel, Visser, Petra, Konstantinou, Iosif, Antoniou, Maria, Giuliani, Grégory, Machado-Vieira, Danielle, Gurjão de Oliveira, Alinne, Maronić, Dubravka Špoljarić, Stević, Filip, Pfeiffer, Tanja Žuna, Vucelić, Itana Bokan, Žutinić, Petar, Udovič, Marija Gligora, Plenković-Moraj, Anđelka, Tsiarta, Nikoletta, Bláha, Luděk, Geriš, Rodan, Fránková, Markéta, Christoffersen, Kirsten Seestern, Warming, Trine Perlt, Feldmann, Tõnu, Laas, Alo, Panksep, Kristel, Tuvikene, Lea, Kangro, Kersti, Häggqvist, Kerstin, Salmi, Pauliina, Arvola, Lauri, Fastner, Jutta, Straile, Dietmar, Rothhaupt, Karl-Otto, Fonvielle, Jeremy, Grossart, Hans-Peter, Avagianos, Christos, Kaloudis, Triantafyllos, Triantis, Theodoros, Zervou, Sevasti-Kiriaki, Hiskia, Anastasia, Gkelis, Spyros, Panou, Manthos, McCarthy, Valerie, Perello, Victor C, Obertegger, Ulrike, Boscaini, Adriano, Flaim, Giovanna, Salmaso, Nico, Cerasino, Leonardo, Koreivienė, Judita, Karosienė, Jūratė, Kasperovičienė, Jūratė, Savadova, Ksenija, Vitonytė, Irma, Haande, Sigrid, Skjelbred, Birger, Grabowska, Magdalena, Karpowicz, Maciej, Chmura, Damian, Nawrocka, Lidia, Kobos, Justyna, Mazur-Marzec, Hanna, Alcaraz-Párraga, Pablo, Wilk-Woźniak, Elżbieta, Krztoń, Wojciech, Walusiak, Edward, Gagala, Ilona, Mankiewicz-Boczek, Joana, Toporowska, Magdalena, Pawlik-Skowronska, Barbara, Niedźwiecki, Michał, Pęczuła, Wojciech, Napiórkowska-Krzebietke, Agnieszka, Dunalska, Julita, Sieńska, Justyna, Szymański, Daniel, Kruk, Marek, Budzyńska, Agnieszka, Goldyn, Ryszard, Kozak, Anna, Rosińska, Joanna, Szeląg-Wasielewska, Elżbieta, Domek, Piotr, Jakubowska-Krepska, Natalia, Kwasizur, Kinga, Messyasz, Beata, Pełechata, Aleksandra, Pełechaty, Mariusz, Kokocinski, Mikolaj, Madrecka, Beata, Kostrzewska-Szlakowska, Iwona, Frąk, Magdalena, Bańkowska-Sobczak, Agnieszka, Wasilewicz, Michał, Ochocka, Agnieszka, Pasztaleniec, Agnieszka, Jasser, Iwona, Antão-Geraldes, Ana M, Leira, Manel, Hernández, Armand, Vasconcelos, Vitor, Morais, João, Vale, Micaela, Raposeiro, Pedro M, Gonçalves, Vítor, Aleksovski, Boris, Krstić, Svetislav, Nemova, Hana, Drastichova, Iveta, Chomova, Lucia, Remec-Rekar, Spela, Elersek, Tina, Delgado-Martín, Jordi, García, David, Cereijo, Jose Luís, Gomà, Joan, Trapote, Mari Carmen, Vegas-Vilarrúbia, Teresa, Obrador, Biel, García-Murcia, Ana, Real, Monserrat, Romans, Elvira, Noguero-Ribes, Jordi, Duque, David Parreño, Fernández-Morán, Elísabeth, Úbeda, Bárbara, Gálvez, José Ángel, Marcé, Rafael, Catalán, Núria, Pérez-Martínez, Carmen, Ramos-Rodríguez, Eloísa, Cillero-Castro, Carmen, Moreno-Ostos, Enrique, Blanco, José María, Rodríguez, Valeriano, Montes-Pérez, Jorge Juan, Palomino, Roberto L, Rodríguez-Pérez, Estela, Carballeira, Rafael, Camacho, Antonio, Picazo, Antonio, Rochera, Carlos, Santamans, Anna C, Ferriol, Carmen, Romo, Susana, Soria, Juan Miguel, Hansson, Lars-Anders, Urrutia-Cordero, Pablo, Özen, Arda, Bravo, Andrea G, Buck, Moritz, Colom-Montero, William, Mustonen, Kristiina, Pierson, Don, Yang, Yang, M H Verspagen, Jolanda, de Senerpont Domis, Lisette N, Seelen, Laura, Verstijnen, Yvon, Lürling, Miquel, Maliaka, Valentini, Faassen, Elisabeth J, Latour, Delphine, Carey, Cayelan C, W Paerl, Hans, Torokne, Andrea, Karan, Tünay, Demir, Nilsun, Beklioğlu, Meryem, Filiz, Nur, E Levi, Eti, Iskin, Uğur, Bezirci, Gizem, Tavşanoğlu, Ülkü Nihan, Çelik, Kemal, Özhan, Koray, Karakaya, Nusret, Koçer, Mehmet Ali Turan, Yilmaz, Mete, Maraşlıoğlu, Faruk, Fakioglu, Özden, Soylu, Elif Neyran, Yağcı, Meral Apaydın, Çınar, Şakir, Çapkın, Kadir, Yağcı, Abdulkadir, Cesur, Mehmet, Bilgin, Fuat, Bulut, Cafer, Uysal, Rahmi, Köker, Latife, Akçaalan, Reyhan, Albay, Meriç, Alp, Mehmet Tahir, Özkan, Korhan, Sevindik, Tuğba Ongun, Tunca, Hatice, Önem, Burçin, Richardson, Jessica, Edwards, Christine, Bergkemper, Victoria, O'Leary, Sarah, Beirne, Eilish, Cromie, Hannah, and Ibelings, Bastiaan W

Abstract

Under ongoing climate change and increasing anthropogenic activity, which continuously challenge ecosystem resilience, an in-depth understanding of ecological processes is urgently needed. Lakes, as providers of numerous ecosystem services, face multiple stressors that threaten their functioning. Harmful cyanobacterial blooms are a persistent problem resulting from nutrient pollution and climate-change induced stressors, like poor transparency, increased water temperature and enhanced stratification. Consistency in data collection and analysis methods is necessary to achieve fully comparable datasets and for statistical validity, avoiding issues linked to disparate data sources. The European Multi Lake Survey (EMLS) in summer 2015 was an initiative among scientists from 27 countries to collect and analyse lake physical, chemical and biological variables in a fully standardized manner. This database includes in-situ lake variables along with nutrient, pigment and cyanotoxin data of 369 lakes in Europe, which were centrally analysed in dedicated laboratories. Publishing the EMLS methods and dataset might inspire similar initiatives to study across large geographic areas that will contribute to better understanding lake responses in a changing environment.

Published
2018

12. Temperature Effects Explain Continental Scale Distribution of Cyanobacterial Toxins.

Author

Mantzouki E, Lürling M, Fastner J, de Senerpont Domis L, Wilk-Woźniak E, Koreivienė J, Seelen L, Teurlincx S, Verstijnen Y, Krztoń W, Walusiak E, Karosienė J, Kasperovičienė J, Savadova K, Vitonytė I, Cillero-Castro C, Budzyńska A, Goldyn R, Kozak A, Rosińska J, Szeląg-Wasielewska E, Domek P, Jakubowska-Krepska N, Kwasizur K, Messyasz B, Pełechaty A, Pełechaty M, Kokocinski M, García-Murcia A, Real M, Romans E, Noguero-Ribes J, Duque DP, Fernández-Morán E, Karakaya N, Häggqvist K, Demir N, Beklioğlu M, Filiz N, Levi EE, Iskin U, Bezirci G, Tavşanoğlu ÜN, Özhan K, Gkelis S, Panou M, Fakioglu Ö, Avagianos C, Kaloudis T, Çelik K, Yilmaz M, Marcé R, Catalán N, Bravo AG, Buck M, Colom-Montero W, Mustonen K, Pierson D, Yang Y, Raposeiro PM, Gonçalves V, Antoniou MG, Tsiarta N, McCarthy V, Perello VC, Feldmann T, Laas A, Panksep K, Tuvikene L, Gagala I, Mankiewicz-Boczek J, Yağcı MA, Çınar Ş, Çapkın K, Yağcı A, Cesur M, Bilgin F, Bulut C, Uysal R, Obertegger U, Boscaini A, Flaim G, Salmaso N, Cerasino L, Richardson J, Visser PM, Verspagen JMH, Karan T, Soylu EN, Maraşlıoğlu F, Napiórkowska-Krzebietke A, Ochocka A, Pasztaleniec A, Antão-Geraldes AM, Vasconcelos V, Morais J, Vale M, Köker L, Akçaalan R, Albay M, Špoljarić Maronić D, Stević F, Žuna Pfeiffer T, Fonvielle J, Straile D, Rothhaupt KO, Hansson LA, Urrutia-Cordero P, Bláha L, Geriš R, Fránková M, Koçer MAT, Alp MT, Remec-Rekar S, Elersek T, Triantis T, Zervou SK, Hiskia A, Haande S, Skjelbred B, Madrecka B, Nemova H, Drastichova I, Chomova L, Edwards C, Sevindik TO, Tunca H, Önem B, Aleksovski B, Krstić S, Vucelić IB, Nawrocka L, Salmi P, Machado-Vieira D, de Oliveira AG, Delgado-Martín J, García D, Cereijo JL, Gomà J, Trapote MC, Vegas-Vilarrúbia T, Obrador B, Grabowska M, Karpowicz M, Chmura D, Úbeda B, Gálvez JÁ, Özen A, Christoffersen KS, Warming TP, Kobos J, Mazur-Marzec H, Pérez-Martínez C, Ramos-Rodríguez E, Arvola L, Alcaraz-Párraga P, Toporowska M, Pawlik-Skowronska B, Niedźwiecki M, Pęczuła W, Leira M, Hernández A, Moreno-Ostos E, Blanco JM, Rodríguez V, Montes-Pérez JJ, Palomino RL, Rodríguez-Pérez E, Carballeira R, Camacho A, Picazo A, Rochera C, Santamans AC, Ferriol C, Romo S, Soria JM, Dunalska J, Sieńska J, Szymański D, Kruk M, Kostrzewska-Szlakowska I, Jasser I, Žutinić P, Gligora Udovič M, Plenković-Moraj A, Frąk M, Bańkowska-Sobczak A, Wasilewicz M, Özkan K, Maliaka V, Kangro K, Grossart HP, Paerl HW, Carey CC, and Ibelings BW

Subjects
Alkaloids, Climate Change, Cyanobacteria Toxins, Environmental Monitoring, Europe, Temperature, Uracil analysis, Bacterial Toxins analysis, Cyanobacteria, Lakes microbiology, Microcystins analysis, Tropanes analysis, Uracil analogs & derivatives, Water Pollutants analysis
Abstract

Insight into how environmental change determines the production and distribution of cyanobacterial toxins is necessary for risk assessment. Management guidelines currently focus on hepatotoxins (microcystins). Increasing attention is given to other classes, such as neurotoxins (e.g., anatoxin-a) and cytotoxins (e.g., cylindrospermopsin) due to their potency. Most studies examine the relationship between individual toxin variants and environmental factors, such as nutrients, temperature and light. In summer 2015, we collected samples across Europe to investigate the effect of nutrient and temperature gradients on the variability of toxin production at a continental scale. Direct and indirect effects of temperature were the main drivers of the spatial distribution in the toxins produced by the cyanobacterial community, the toxin concentrations and toxin quota. Generalized linear models showed that a Toxin Diversity Index (TDI) increased with latitude, while it decreased with water stability. Increases in TDI were explained through a significant increase in toxin variants such as MC-YR, anatoxin and cylindrospermopsin, accompanied by a decreasing presence of MC-LR. While global warming continues, the direct and indirect effects of increased lake temperatures will drive changes in the distribution of cyanobacterial toxins in Europe, potentially promoting selection of a few highly toxic species or strains., Competing Interests: The authors declare no conflict of interest.

Published
2018
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