Search Results - "Heymans, Johanna J."

Combining ecosystem modeling with serious gaming in support of transboundary maritime spatial planning by Steenbeek, Jeroen, Romagnoni, Giovanni, Bentley, Jacob W., Heymans, Johanna J., Serpetti, Natalia, Gonçalves, Magali, Santos, Carlos, Warmelink, Harald, Mayer, Igor, Keijser, Xander, Fairgrieve, Rhona, Abspoel, Lodewijk

“…The Maritime Spatial Planning (MSP) Challenge simulation platform helps planners and stakeholders understand and manage the complexity of MSP. In the…”
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Spatial ecosystem modelling of marine renewable energy installations: Gauging the utility of Ecospace by Alexander, Karen A., Meyjes, Sophie A., Heymans, Johanna J.

“…•The models developed could not predict the effects of MREDs upon the ecosystem.•Many lessons were learnt during model development and scenario testing.•There…”
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Ecological network indicators of ecosystem status and change in the Baltic Sea by Tomczak, Maciej T, Heymans, Johanna J, Yletyinen, Johanna, Niiranen, Susa, Otto, Saskia A, Blenckner, Thorsten

“…Several marine ecosystems under anthropogenic pressure have experienced shifts from one ecological state to another. In the central Baltic Sea, the regime…”
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Banning Fisheries Discards Abruptly Has a Negative Impact on the Population Dynamics of Charismatic Marine Megafauna by Fondo, Esther N, Chaloupka, Milani, Heymans, Johanna J, Skilleter, Greg A

“…Food subsidies have the potential to modify ecosystems and affect the provision of goods and services. Predictable Anthropogenic Food Subsidies (PAFS) modify…”
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The Ocean Decade: A True Ecosystem Modeling Challenge by Heymans, Johanna J., Bundy, Alida, Christensen, Villy, Coll, Marta, de Mutsert, Kim, Fulton, Elizabeth A., Piroddi, Chiara, Shin, Yunne-Jai, Steenbeek, Jeroen, Travers-Trolet, Morgane

“…The Ocean Decade aims to achieve six societal outcomes: (1) A clean ocean, through identifying and removing sources of pollution; (2) A healthy and resilient…”
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Using ecosystem models to inform ecosystem-based fisheries management in Europe: a review of the policy landscape and related stakeholder needs by Rodriguez-Perez, Ana, Tsikliras, Athanassios C., Gal, Gideon, Steenbeek, Jeroen, Falk-Andersson, Jannike, Heymans, Johanna J.

“…The need to implement an ecosystem-based fisheries management (EBFM) is enshrined in numerous regulations and strategies, at both global and European level. In…”
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Refining Fisheries Advice With Stock-Specific Ecosystem Information by Bentley, Jacob W., Lundy, Mathieu G., Howell, Daniel, Beggs, Steven E., Bundy, Alida, de Castro, Francisco, Fox, Clive J., Heymans, Johanna J., Lynam, Christopher P., Pedreschi, Debbi, Schuchert, Pia, Serpetti, Natalia, Woodlock, Johnny, Reid, David G.

“…Although frequently suggested as a goal for ecosystem-based fisheries management, incorporating ecosystem information into fisheries stock assessments has…”
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Enhancing Human Health and Wellbeing through Sustainably and Equitably Unlocking a Healthy Ocean's Potential by Fleming, Lora E, Landrigan, Philip J, Ashford, Oliver S, Whitman, Ella M, Swift, Amy, Gerwick, William H, Heymans, Johanna J, Hicks, Christina C, Morrissey, Karyn, White, Mathew P, Alcantara-Creencia, Lota, Alexander, Karen A, Astell-Burt, Thomas, Berlinck, Roberto G S, Cohen, Philippa J, Hixson, Richard, Islam, Mohammad Mahmudul, Iwasaki, Arihiro, Praptiwi, Radisti A, Raps, Hervé, Remy, Jan Yves, Sowman, Georgina, Ternon, Eva, Thiele, Torsten, Thilsted, Shakuntala H, Uku, Jacqueline, Ockenden, Stephanie, Kumar, Pushpam

“…A healthy ocean is essential for human health, and yet the links between the ocean and human health are often overlooked. By providing new medicines,…”
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Impacts of human activities on the supply of marine ecosystem services: A conceptual model for offshore wind farms to aid quantitative assessments by Van de Pol, Lennert, Van der Biest, Katrien, Taelman, Sue Ellen, De Luca Peña, Laura, Everaert, Gert, Hernandez, Simon, Culhane, Fiona, Borja, Angel, Heymans, Johanna J., Van Hoey, Gert, Vanaverbeke, Jan, Meire, Patrick

“…Increased pressures from human activities may cause cumulative ecological effects on marine ecosystems. Increasingly, the study of ecosystem services is…”
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Modeling Small Scale Impacts of Multi-Purpose Platforms: An Ecosystem Approach by Serpetti, Natalia, Benjamins, Steven, Brain, Stevie, Collu, Maurizio, Harvey, Bethany J., Heymans, Johanna J., Hughes, Adam D., Risch, Denise, Rosinski, Sophia, Waggitt, James J., Wilson, Ben

“…Aquaculture and marine renewable energy are two expanding sectors of the Blue Economy in Europe. Assessing the long-term environmental impacts in terms of…”
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Effects of Nutrient Management Scenarios on Marine Food Webs: A Pan-European Assessment in Support of the Marine Strategy Framework Directive by Piroddi, Chiara, Akoglu, Ekin, Andonegi, Eider, Bentley, Jacob W., Celić, Igor, Coll, Marta, Dimarchopoulou, Donna, Friedland, René, de Mutsert, Kim, Girardin, Raphael, Garcia-Gorriz, Elisa, Grizzetti, Bruna, Hernvann, P.-Y., Heymans, Johanna J., Müller-Karulis, Bärbel, Libralato, Simone, Lynam, Christopher P., Macias, Diego, Miladinova, Svetla, Moullec, Fabien, Palialexis, Andreas, Parn, Ove, Serpetti, Natalia, Solidoro, Cosimo, Steenbeek, Jeroen, Stips, Adolf, Tomczak, Maciej T., Travers-Trolet, Morgane, Tsikliras, Athanassios C.

“…Eutrophication is one of the most important anthropogenic pressures impacting coastal seas. In Europe, several legislations and management measures have been…”
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Food-Web and Ecosystem Structure of the Open-Ocean and Deep-Sea Environments of the Azores, NE Atlantic by Morato, Telmo, Lemey, Emile, Menezes, Gui, Pham, Christopher K., Brito, Joana, Soszynski, Ambre, Pitcher, Tony J., Heymans, Johanna J.

“…The Marine Strategy Framework Directive intends to adopt ecosystem-based management for resources, biodiversity and habitats that puts emphasis on maintaining…”
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Past and future challenges in managing European seas by Blenckner, Thorsten, Kannen, Andreas, Barausse, Alberto, Fischer, Christian, Heymans, Johanna J., Luisetti, Tiziana, Todorova, Valentin, Valman, Matilda, Mee, Laurence

“…Marine environments have undergone large-scale changes in recent decades as a result of multiple anthropogenic pressures, such as overfishing, eutrophication,…”
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Changes in the northern Benguela ecosystem over three decades: 1970s, 1980s, and 1990s by Heymans, Johanna J, Shannon, Lynne J, Jarre, Astrid

“…The northern Benguela ecosystem has been overfished and physically challenged over the past three decades. Ecopath with Ecosim was used to construct three…”
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The Role of Stakeholders in Creating Societal Value From Coastal and Ocean Observations by Mackenzie, Bev, Celliers, Louis, Assad, Luiz Paulo de Freitas, Heymans, Johanna J., Rome, Nicholas, Thomas, Julie, Anderson, Clarissa, Behrens, James, Calverley, Mark, Desai, Kruti, DiGiacomo, Paul M., Djavidnia, Samy, dos Santos, Francisco, Eparkhina, Dina, Ferrari, José, Hanly, Caitriona, Houtman, Bob, Jeans, Gus, Landau, Luiz, Larkin, Kate, Legler, David, Le Traon, Pierre-Yves, Lindstrom, Eric, Loosley, David, Nolan, Glenn, Petihakis, George, Pellegrini, Julio, Roberts, Zoe, Siddorn, John R., Smail, Emily, Sousa-Pinto, Isabel, Terrill, Eric

“…The importance of stakeholder engagement in ocean observation and in particular the realization of economic and societal benefits is discussed, introducing a…”
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Challenges of achieving Good Environmental Status in the Northeast Atlantic by Alexander, Karen A., Kershaw, Peter, Cooper, Philip, Gilbert, Alison J., Hall-Spencer, Jason M., Heymans, Johanna J., Kannen, Andreas, Los, Hans J., O'Higgins, Tim, O'Mahony, Cathal, Tett, Paul, Troost, Tineke A., van Beusekom, Justus

“…The sustainable exploitation of marine ecosystem services is dependent on achieving and maintaining an adequate ecosystem state to prevent undue deterioration…”
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A risk-based approach to cumulative effect assessments for marine management by Stelzenmüller, Vanessa, Coll, Marta, Mazaris, Antonios D., Giakoumi, Sylvaine, Katsanevakis, Stelios, Portman, Michelle E., Degen, Renate, Mackelworth, Peter, Gimpel, Antje, Albano, Paolo G., Almpanidou, Vasiliki, Claudet, Joachim, Essl, Franz, Evagelopoulos, Thanasis, Heymans, Johanna J., Genov, Tilen, Kark, Salit, Micheli, Fiorenza, Pennino, Maria Grazia, Rilov, Gil, Rumes, Bob, Steenbeek, Jeroen, Ojaveer, Henn

“…Marine ecosystems are increasingly threatened by the cumulative effects of multiple human pressures. Cumulative effect assessments (CEAs) are needed to inform…”
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Regime shifts in the Northern Benguela ecosystem: Challenges for management by Heymans, Johanna J., Tomczak, Maciej T.

“…•The Northern Benguela regime shift was caused by fishing and two Benguela Niños.•Fishing and the 1974 Benguela Niño increased internal…”
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Overlooked impacts and challenges of the new European discard ban by Sardà, Francesc, Coll, Marta, Heymans, Johanna J, Stergiou, Konstantinos I

“…Discards are the portion of animal and plant material in the catch that is dumped back at sea. The Common Fisheries Policy plan proposed by the European…”
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Calibrating ecosystem models to support ecosystem-based management of marine systems by Bentley, Jacob W, Chagaris, David, Coll, Marta, Heymans, Johanna J, Serpetti, Natalia, Walters, Carl J, Christensen, Villy

“…Abstract Ecosystem models, such as Ecopath with Ecosim (EwE), provide a platform to simulate intricate policy scenarios where multiple species, pressures, and…”
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