Search Results - "Hofmann, Laurie C."

Elevated CO2 levels affect the activity of nitrate reductase and carbonic anhydrase in the calcifying rhodophyte Corallina officinalis by Hofmann, Laurie C, Straub, Sandra, Bischof, Kai

“…The concentration of CO2 in global surface ocean waters is increasing due to rising atmospheric CO2 emissions, resulting in lower pH and a lower saturation…”
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Biotic Control of Surface pH and Evidence of Light-Induced H+ Pumping and Ca2+-H+ Exchange in a Tropical Crustose Coralline Alga by Hofmann, Laurie C, Koch, Marguerite, de Beer, Dirk

“…Presently, an incomplete mechanistic understanding of tropical reef macroalgae photosynthesis and calcification restricts predictions of how these important…”
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Arctic Coralline Algae Elevate Surface pH and Carbonate in the Dark by Hofmann, Laurie C, Schoenrock, Kathryn, de Beer, Dirk

“…Red coralline algae are projected to be sensitive to ocean acidification, particularly in polar oceans. As important ecosystem engineers, their potential…”
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Physiological responses of the calcifying rhodophyte, Corallina officinalis (L.), to future CO2 levels by Hofmann, Laurie C., Yildiz, Gamze, Hanelt, Dieter, Bischof, Kai

“…Future atmospheric CO 2 levels will most likely have complex consequences for marine organisms, particulary photosynthetic calcifying organisms. Corallina…”
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Calcification in free-living coralline algae is strongly influenced by morphology: Implications for susceptibility to ocean acidification by Schubert, Nadine, Hofmann, Laurie C., Almeida Saá, Antonella C., Moreira, Anderson Camargo, Arenhart, Rafael Güntzel, Fernandes, Celso Peres, de Beer, Dirk, Horta, Paulo A., Silva, João

“…Rhodolith beds built by free-living coralline algae are important ecosystems for marine biodiversity and carbonate production. Yet, our mechanistic…”
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Author Correction: Calcification in free‑living coralline algae is strongly influenced by morphology: Implications for susceptibility to ocean acidification by Schubert, Nadine, Hofmann, Laurie C., Almeida Saá, Antonella C., Moreira, Anderson Camargo, Arenhart, Rafael Güntzel, Fernandes, Celso Peres, de Beer, Dirk, Horta, Paulo A., Silva, João

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Seagrass biofilm communities at a naturally CO2-rich vent by Hassenrück, Christiane, Hofmann, Laurie C., Bischof, Kai, Ramette, Alban

“…Summary Seagrass meadows are a crucial component of tropical marine reef ecosystems. Seagrass plants are colonized by a multitude of epiphytic organisms that…”
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Ocean acidification alters the calcareous microstructure of the green macro-alga Halimeda opuntia by Wizemann, André, Meyer, Friedrich W., Hofmann, Laurie C., Wild, Christian, Westphal, Hildegard

“…Decreases in seawater pH and carbonate saturation state ( Ω ) following the continuous increase in atmospheric CO 2 represent a process termed ocean…”
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Editorial: Coralline Algae: Globally Distributed Ecosystem Engineers by Schubert, Nadine, Schoenrock, Kathryn M., Aguirre, Julio, Kamenos, Nicholas A., Silva, João, Horta, Paulo A., Hofmann, Laurie C.

“…Genetic variation and reproductive strategy of the European rhodolith species Phymatolithon calcareum was studied by Pardo et al. at large to small scales…”
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Microsensor studies on Padina from a natural CO2 seep: implications of morphology on acclimation to low pH by Hofmann, Laurie C, Fink, Artur, Bischof, Kai, Beer, Dirk, Hurd, C

“…Low seawater pH can be harmful to many calcifying marine organisms, but the calcifying macroalgae Padina spp. flourish at natural submarine carbon dioxide…”
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Latitudinal trends in stable isotope signatures and carbon-concentrating mechanisms of northeast Atlantic rhodoliths by Hofmann, Laurie C, Heesch, Svenja

“…Rhodoliths are free-living calcifying red algae that form extensive beds in shallow marine benthic environments (<250 m), which provide important habitats and…”
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Salinity as a tool for strain selection in recirculating land-based production of Ulva spp. from germlings to adults by Cardoso, Isabel, Meiβner, Anneke, Sawicki, Anja, Bartsch, Inka, Valentin, Klaus-Ulrich, Steinhagen, Sophie, Buck, Bela H., Hofmann, Laurie C.

“…The genus Ulva is globally distributed and has been thoroughly studied because of its functional biochemical composition, rapid growth rates and opportunistic…”
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Levelling-up rhodolith-bed science to address global-scale conservation challenges by Tuya, Fernando, Schubert, Nadine, Aguirre, Julio, Basso, Daniela, Bastos, Eduardo O., Berchez, Flávio, Bernardino, Angelo F., Bosch, Néstor E., Burdett, Heidi L., Espino, Fernando, Fernández-Gárcia, Cindy, Francini-Filho, Ronaldo B., Gagnon, Patrick, Hall-Spencer, Jason M., Haroun, Ricardo, Hofmann, Laurie C., Horta, Paulo A., Kamenos, Nicholas A., Le Gall, Line, Magris, Rafael A., Martin, Sophie, Nelson, Wendy A., Neves, Pedro, Olivé, Irene, Otero-Ferrer, Francisco, Peña, Viviana, Pereira-Filho, Guilherme H., Ragazzola, Federica, Rebelo, Ana Cristina, Ribeiro, Cláudia, Rinde, Eli, Schoenrock, Kathryn, Silva, João, Sissini, Marina N., Tâmega, Frederico T.S.

“…Global marine conservation remains fractured by an imbalance in research efforts and policy actions, limiting progression towards sustainability. Rhodolith…”
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Nutrient availability affects the response of the calcifying chlorophyte Halimeda opuntia (L.) J.V. Lamouroux to low pH by Hofmann, Laurie C., Heiden, Jasmin, Bischof, Kai, Teichberg, Mirta

“…Atmospheric carbon dioxide emissions cause a decrease in the pH and aragonite saturation state of surface ocean water. As a result, calcifying organisms are…”
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Systematic review and meta-analysis of ocean acidification effects in Halimeda: Implications for algal carbonate production by Schubert, Nadine, Alvarez-Filip, Lorenzo, Hofmann, Laurie C.

“…•Calcification responses to OA vary widely among Halimeda species (neutral, negative).•For some species, these responses also seem to be…”
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Ocean acidification effects on calcifying macroalgae by Hofmann, LC, Bischof, K

“…An increase in pCO sub(2) in surface ocean waters causes an increase in bicarbonate ions (HCO sub(3) super(-)) and protons (H super(+)) and a decrease in…”
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Short- and long-term acclimation patterns of the giant kelp Macrocystis pyrifera (Laminariales, Phaeophyceae) along a depth gradient by Koch, Kristina, Thiel, Martin, Hagen, Wilhelm, Graeve, Martin, Gómez, Iván, Jofre, David, Hofmann, Laurie C., Tala, Fadia, Bischof, Kai

“…The giant kelp, Macrocystis pyrifera, is exposed to highly variable irradiance and temperature regimes across its geographic and vertical depth gradients. The…”
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CO2 and inorganic nutrient enrichment affect the performance of a calcifying green alga and its noncalcifying epiphyte by Hofmann, Laurie C, Bischof, Kai, Baggini, Cecilia, Johnson, Andrew, Koop-Jakobsen, Ketil, Teichberg, Mirta

“…Ocean acidification studies in the past decade have greatly improved our knowledge of how calcifying organisms respond to increased surface ocean CO₂levels. It…”
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The green seaweed Ulva : tomorrow's "wheat of the sea" in foods, feeds, nutrition, and biomaterials by Hofmann, Laurie C, Strauss, Sylvia, Shpigel, Muki, Guttman, Lior, Stengel, Dagmar B, Rebours, Céline, Gjorgovska, Natasha, Turan, Gamze, Balina, Karina, Zammit, Gabrielle, Adams, Jessica M M, Ahsan, Umair, Bartolo, Angela G, Bolton, John J, Domingues, Rosário, Dürrani, Ömerhan, Eroldogan, Orhan Tufan, Freitas, Andreia, Golberg, Alexander, Kremer, Kira I, Marques, Francisca, Milia, Massimo, Steinhagen, Sophie, Sucu, Ekin, Vargas-Murga, Liliana, Zemah-Shamir, Shiri, Zemah-Shamir, Ziv, Meléndez-Martínez, Antonio J

“…, a genus of green macroalgae commonly known as sea lettuce, has long been recognized for its nutritional benefits for food and feed. As the demand for…”
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Cryptic diversity of Ulva (Ulvales, Chlorophyta) in the Great Bay Estuarine System (Atlantic USA): introduced and indigenous distromatic species by Hofmann, Laurie C., Nettleton, Jeremy C., Neefus, Christopher D., Mathieson, Arthur C.

“…Distromatic foliose blades of the algal genus Ulva are notoriously difficult to identify due to their simple morphologies and few diagnostic characteristics…”
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