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Unraveling microbial processes involved in carbon and nitrogen cycling and greenhouse gas emissions in rewetted peatlands by molecular biology Biogeochemistry (IF 4.0) Pub Date : 2024-03-16 Emilie Gios, Erik Verbruggen, Joachim Audet, Rachel Burns, Klaus Butterbach-Bahl, Mikk Espenberg, Christian Fritz, Stephan Glatzel, Gerald Jurasinski, Tuula Larmola, Ülo Mander, Claudia Nielsen, Andres F. Rodriguez, Clemens Scheer, Dominik Zak, Hanna M. Silvennoinen
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Labile organic matter promotes nitrogen retention in natural and constructed gulf coast marshes Biogeochemistry (IF 4.0) Pub Date : 2024-03-13 S. F. Starr, B. Mortazavi, C. Tatariw, K. A. Kuehn, J. A. Cherry, T. Ledford, E. Smyth, A. Griffin Wood, S. E. Sebren
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Disentangling effects of multiple agricultural stressors on benthic and hyporheic nitrate uptake Biogeochemistry (IF 4.0) Pub Date : 2024-03-13 Julia Pasqualini, Daniel Graeber, Alexander Bartusch, Steffen Kümmel, Zulma Lorena Duran Hernandez, Niculina Musat, Nergui Sunjidmaa, Markus Weitere, Mario Brauns
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Disentangling the effects of temperature and reactive minerals on soil carbon stocks across a thermal gradient in a temperate native forest ecosystem Biogeochemistry (IF 4.0) Pub Date : 2024-03-10 Idri Hastuty Siregar, Marta Camps-Arbestain, Gabor Kereszturi, Alan Palmer, Miko U. F. Kirschbaum, Tao Wang
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Rivers and tidal flats as sources of dissolved organic matter and trace metals in the German Bight (North Sea) Biogeochemistry (IF 4.0) Pub Date : 2024-03-09 Linn G. Speidel, Roger Carvalho da Silva, Melanie Beck, Olaf Dellwig, Jochen Wollschläger, Thorsten Dittmar, Michael Seidel
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Permafrost degradation and its consequences for carbon storage in soils of Interior Alaska Biogeochemistry (IF 4.0) Pub Date : 2024-03-09 Patrick Liebmann, Jiří Bárta, Cordula Vogel, Tim Urich, Alexander Kholodov, Milan Varsadiya, Ole Mewes, Stefan Dultz, Muhammad Waqas, Haitao Wang, Olga Shibistova, Georg Guggenberger
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Hourly methane and carbon dioxide fluxes from temperate ponds Biogeochemistry (IF 4.0) Pub Date : 2024-03-08 Jonas Stage Sø, Kenneth Thorø Martinsen, Theis Kragh, Kaj Sand-Jensen
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Drought effects on soil greenhouse gas fluxes in a boreal and a temperate forest Biogeochemistry (IF 4.0) Pub Date : 2024-03-06
Abstract Changing water regimes (e.g. drought) have unknown long-term consequences on the stability and resilience of soil microorganisms who determine much of the carbon and nitrogen exchange between the biosphere and atmosphere. Shifts in their activity could feedback into ongoing climate change. In this study, we explored soil drought effects on soil greenhouse gas (GHG; CO2, CH4, N2O) fluxes over
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Effects of pockmark activity on iron cycling and mineral composition in continental shelf sediments (southern Baltic Sea) Biogeochemistry (IF 4.0) Pub Date : 2024-03-02 Stanisław Kurowski, Katarzyna Łukawska-Matuszewska, Anđela Čović, Dražan Jozić, Aleksandra Brodecka-Goluch
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Editorial: Peatlands for climate change mitigation in agriculture Biogeochemistry (IF 4.0) Pub Date : 2024-02-11 Klaus Butterbach-Bahl, Dominik Zak, Jørgen Eivind Olesen
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Impacts of forestry drainage on surface peat stoichiometry and physical properties in boreal peatlands in Finland Biogeochemistry (IF 4.0) Pub Date : 2024-02-08
Abstract Management of drained peatlands may pose a risk or a solution on the way towards climate change mitigation, which creates a need to evaluate the current state of forestry-drained peatlands, the magnitude of degradation processes and indicators for carbon (C) loss. Using a large dataset (778 profiles, 891 peat samples, collected between 1977 and 2017) from peatlands having different fertility
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Adaptation of fen peatlands to climate change: rewetting and management shift can reduce greenhouse gas emissions and offset climate warming effects Biogeochemistry (IF 4.0) Pub Date : 2024-02-07 Carla Bockermann, Tim Eickenscheidt, Matthias Drösler
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Moss removal facilitates decomposition and net nitrogen loss of monospecific and mixed-species litter in a boreal peatland Biogeochemistry (IF 4.0) Pub Date : 2024-02-06 Xinhou Zhang, Wei Chen, Weixiang Chen, Xianwei Wang, Rong Mao
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The Median Isn’t the Message: soil nutrient hot spots have a disproportionate influence on biogeochemical structure across years, seasons, and depths Biogeochemistry (IF 4.0) Pub Date : 2024-01-13
Abstract Soil nutrient distribution is heterogeneous in space and time, potentially altering nutrient acquisition by trees and microorganisms. Ecologists have distinguished “hot spots” (HSs) as areas with enhanced and sustained rates of nutrient fluxes relative to the surrounding soil matrix. We evaluated the spatial and temporal patterns in nutrient flux HSs in two mixed-conifer forest soils by repeatedly
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Degradation increases peat greenhouse gas emissions in undrained tropical peat swamp forests Biogeochemistry (IF 4.0) Pub Date : 2024-01-08 Erin Swails, Steve Frolking, Jia Deng, Kristell Hergoualc’h
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Mercury cycling in the U.S. Rocky Mountains: a review of past research and future priorities Biogeochemistry (IF 4.0) Pub Date : 2023-12-25 Hannah R. Miller, Charles T. Driscoll, Eve-Lyn S. Hinckley
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Dynamics of trace elements during litter decomposition in a temperate forest as a function of elevation and canopy coverage Biogeochemistry (IF 4.0) Pub Date : 2023-12-21 Xinning Zhao, Fei Zang, Na Li, Fangyuan Huang, Yapeng Chang, Chuanyan Zhao
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Elevated temperature and nutrients lead to increased N2O emissions from salt marsh soils from cold and warm climates Biogeochemistry (IF 4.0) Pub Date : 2023-12-14 Sophie A. Comer-Warner, Sami Ullah, Arunabha Dey, Camille L. Stagg, Tracy Elsey-Quirk, Christopher M. Swarzenski, Fotis Sgouridis, Stefan Krause, Gail L. Chmura
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Nitrogen fixation across the aquascape: current perspectives, future priorities Biogeochemistry (IF 4.0) Pub Date : 2023-12-14 Amy M. Marcarelli, Robinson W. Fulweiler, J. Thad Scott
Di-nitrogen (N2) fixation rates, and the diversity of the organisms that fix N2, remain largely unconstrained in the aquatic landscapes or aquascapes (e.g., lakes, wetlands, streams, rivers, estuaries) between land and sea. As a result, we lack a mechanistic understanding of the controls and contributions of N2 fixation across disparate aquatic environments, and cannot accurately incorporate this process
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Decomposition of lignin and carbohydrates in a rewetted peatland: a comparative analysis of surface water and anaerobic soil layers Biogeochemistry (IF 4.0) Pub Date : 2023-12-08 Julia Reuter, Hendrik Reuter, Dominik Zak
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Ultrahigh resolution dissolved organic matter characterization reveals distinct permafrost characteristics on the Peel Plateau, Canada Biogeochemistry (IF 4.0) Pub Date : 2023-12-06 M. R. N. Moore, S. E. Tank, M. R. Kurek, M. Taskovic, A. M. McKenna, J. L. J. Smith, S. V. Koklej, R. G. M. Spencer
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Combination of factors rather than single disturbance drives perturbation of the nitrogen cycle in a temperate forest Biogeochemistry (IF 4.0) Pub Date : 2023-12-03 Mark B. Green, Linda H. Pardo, John L. Campbell, Emma Rosi, Emily S. Bernhardt, Charles T. Driscoll, Timothy J. Fahey, Nicholas LoRusso, Jackie Matthes, Pamela H. Templer
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Topsoil removal for Sphagnum establishment on rewetted agricultural bogs Biogeochemistry (IF 4.0) Pub Date : 2023-11-26 Sannimari A. Käärmelahti, Christian Fritz, Gabrielle R. Quadra, Maider Erize Gardoki, Greta Gaudig, Matthias Krebs, Ralph J. M. Temmink
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Semi-arid irrigation farm dams are a small source of greenhouse gas emissions Biogeochemistry (IF 4.0) Pub Date : 2023-11-25 Jackie R. Webb, Wendy C. Quayle, Carlos Ballester, Naomi S. Wells
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Minor effects of no-till treatment on GHG emissions of boreal cultivated peat soil Biogeochemistry (IF 4.0) Pub Date : 2023-11-23 Henri Honkanen, Hanna Kekkonen, Jaakko Heikkinen, Janne Kaseva, Kristiina Lång
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Long-term nitrogen fertilization impacts plant-microbial interactions differently in arbuscular and ectomycorrhizal trees Biogeochemistry (IF 4.0) Pub Date : 2023-11-21 Joseph E. Carrara, Nanette C. Raczka, Edward R. Brzostek
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Influence of contrasting redox conditions on iron (oxyhydr)oxide transformation and associated phosphate sorption Biogeochemistry (IF 4.0) Pub Date : 2023-11-18 Maximilian Barczok, Chelsea Smith, Nicolle Di Domenico, Lauren Kinsman-Costello, David Singer, Elizabeth Herndon
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Herbivores influence biogeochemical processes by altering litter quality and quantity in a subarctic wetland Biogeochemistry (IF 4.0) Pub Date : 2023-11-14 Taylor Saunders, Jaron Adkins, Karen H. Beard, Trisha B. Atwood, Bonnie G. Waring
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Heterogeneity in habitat and nutrient availability facilitate the co-occurrence of N2 fixation and denitrification across wetland–stream–lake ecotones of Lakes Superior and Huron Biogeochemistry (IF 4.0) Pub Date : 2023-11-10 Erin K. Eberhard, Evan S. Kane, Amy M. Marcarelli
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Insight in molecular degradation patterns and co-metabolism during rose waste co-composting Biogeochemistry (IF 4.0) Pub Date : 2023-11-07 E. A. de Nijs, B. Jansen, S. Absalah, R. Bol, A. Tietema
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Comparison of the transformation of organic matter flux through a raised bog and a blanket bog Biogeochemistry (IF 4.0) Pub Date : 2023-11-10 Stephan Glatzel, Fred Worrall, Ian M. Boothroyd, Katherine Heckman
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Hot spots and hot moments of greenhouse gas emissions in agricultural peatlands Biogeochemistry (IF 4.0) Pub Date : 2023-11-06 Tyler L. Anthony, Whendee L. Silver
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Nitrogen fixation rates in the Guinea Dome and the equatorial upwelling regions in the Atlantic Ocean Biogeochemistry (IF 4.0) Pub Date : 2023-10-24 Ana Fernández-Carrera, Rainer Kiko, Helena Hauss, Douglas S. Hamilton, Eric P. Achterberg, Joseph P. Montoya, Marcus Dengler, Peter Brandt, Ajit Subramaniam
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Layered structure significantly inhibits CO2 transfer through the depositional profile: as simulated by well-mixed vs. interlaid soil columns Biogeochemistry (IF 4.0) Pub Date : 2023-10-18 Yaxian Hu, Hui Zhang, Lanlan Du, Xianwen Li, Xiaorong Wei
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Global observation gaps of peatland greenhouse gas balances: needs and obstacles Biogeochemistry (IF 4.0) Pub Date : 2023-10-15 Junbin Zhao, Simon Weldon, Alexandra Barthelmes, Erin Swails, Kristell Hergoualc’h, Ülo Mander, Chunjing Qiu, John Connolly, Whendee L. Silver, David I. Campbell
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Unraveling mechanisms underlying effects of wetting–drying cycles on soil respiration in a dryland Biogeochemistry (IF 4.0) Pub Date : 2023-10-13 Guopeng Liang, Sasha C. Reed, John M. Stark, Bonnie G. Waring
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Mapping and monitoring peatland conditions from global to field scale Biogeochemistry (IF 4.0) Pub Date : 2023-10-10 Budiman Minasny, Diana Vigah Adetsu, Matt Aitkenhead, Rebekka R. E. Artz, Nikki Baggaley, Alexandra Barthelmes, Amélie Beucher, Jean Caron, Giulia Conchedda, John Connolly, Raphaël Deragon, Chris Evans, Kjetil Fadnes, Dian Fiantis, Zisis Gagkas, Louis Gilet, Alessandro Gimona, Stephan Glatzel, Mogens H. Greve, Wahaj Habib, Kristell Hergoualc’h, Cecilie Hermansen, Darren B. Kidd, Triven Koganti, Dianna
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Nitrogen fixation associated with epiphytes on the seagrass Zostera marina in a temperate lagoon with moderate to high nitrogen loads Biogeochemistry (IF 4.0) Pub Date : 2023-10-09 Roxanne Marino, Melanie Hayn, Robert W. Howarth, Anne E. Giblin, Karen J. McGlathery, Peter Berg
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Mycorrhizal type affects forest nitrogen availability, independent of organic matter quality Biogeochemistry (IF 4.0) Pub Date : 2023-10-04 Chikae Tatsumi, Takeshi Taniguchi, Fujio Hyodo, Sheng Du, Norikazu Yamanaka, Ryunosuke Tateno
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Bloom succession and nitrogen dynamics during snowmelt in a mid-order montane river Biogeochemistry (IF 4.0) Pub Date : 2023-09-14 H. Maurice Valett, Rafael Feijó de Lima, Marc Peipoch, Royce C. Engstrom
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Post-fire soil emissions of nitric oxide (NO) and nitrous oxide (N2O) across global ecosystems: a review Biogeochemistry (IF 4.0) Pub Date : 2023-09-10 Elizah Z. Stephens, Peter M. Homyak
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Effects of tree pollen on throughfall element fluxes in European forests Biogeochemistry (IF 4.0) Pub Date : 2023-09-14 Arne Verstraeten, Nicolas Bruffaerts, Fabiana Cristofolini, Elena Vanguelova, Johan Neirynck, Gerrit Genouw, Bruno De Vos, Peter Waldner, Anne Thimonier, Anita Nussbaumer, Mathias Neumann, Sue Benham, Pasi Rautio, Liisa Ukonmaanaho, Päivi Merilä, Antti-Jussi Lindroos, Annika Saarto, Jukka Reiniharju, Nicholas Clarke, Volkmar Timmermann, Manuel Nicolas, Maria Schmitt, Katrin Meusburger, Anna Kowalska
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Aluminum-induced changes in the net carbon fixation and carbon decomposition of a nitrogen-fixing cyanobacterium Trichodesmium erythraeum Biogeochemistry (IF 4.0) Pub Date : 2023-09-02 Linbin Zhou, Fengjie Liu, Yehui Tan, Claude Fortin, Liangmin Huang, Peter G. C. Campbell
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Seasonal variation and importance of catchment area composition for transport of bioavailable carbon to the Baltic Sea Biogeochemistry (IF 4.0) Pub Date : 2023-08-27 Kevin Jones, Martin Berggren, Johanna Sjöstedt
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Rapid denitrification of nitrate-contaminated groundwater in a low-gradient blackwater stream valley Biogeochemistry (IF 4.0) Pub Date : 2023-08-26 Scott Raulerson, Johnson B. Jeffers, Natalie A. Griffiths, Benjamin M. Rau, Cody Matteson, C. Rhett Jackson
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Geochemical, sedimentological and microbial diversity in two thermokarst lakes of far Eastern Siberia Biogeochemistry (IF 4.0) Pub Date : 2023-08-23 Ove H. Meisel, Ruud Rijkers, Joshua F. Dean, Michiel H. in ‘t Zandt, Jacobus van Huissteden, Trofim C. Maximov, Sergey V. Karsanaev, Luca Belelli Marchesini, Arne Goovaerts, Lukas Wacker, Gert-Jan Reichart, Steven Bouillon, Cornelia U. Welte, Mike S. M. Jetten, Jorien E. Vonk, Han Dolman
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Divergent responses of belowground carbon investment in Quercus spp. and Acer saccharum to reduced precipitation Biogeochemistry (IF 4.0) Pub Date : 2023-08-16 Nanette C. Raczka, Christopher A. Walter, Joseph E. Carrara, Edward R. Brzostek
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The mitigation of microbial carbon and nitrogen limitations by shrub encroachment: extracellular enzyme stoichiometry of the alpine grassland on the Qinghai-Tibetan Plateau Biogeochemistry (IF 4.0) Pub Date : 2023-08-08 Ting Zhang, Wenming Ma, Yu Tian, Song Bai, Zuoma Dengzheng, Dong Zhang, Xiangli Ma, Xianrun Mu
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Inorganic carbon removal from alkaline soils: an underappreciated influence on soil organic carbon measurements in an elevated CO2 experiment Biogeochemistry (IF 4.0) Pub Date : 2023-08-06 Kelsey H. Jensen, Jed P. Sparks
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Temperature and carbon availability interact to enhance nitrous oxide production via denitrification in alluvial plain river sediments Biogeochemistry (IF 4.0) Pub Date : 2023-08-07 Shannon L. Speir, Jennifer L. Tank, Jason M. Taylor, Amelia L. Grose
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How management interacts with environmental drivers to control greenhouse gas fluxes from Pacific Northwest coastal wetlands Biogeochemistry (IF 4.0) Pub Date : 2023-08-06 Matthew A. Schultz, Christopher N. Janousek, Laura S. Brophy, Jenni Schmitt, Scott D. Bridgham
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Soil nitrous oxide and methane fluxes from a land-use change transition of primary forest to oil palm in an Indonesian peatland Biogeochemistry (IF 4.0) Pub Date : 2023-08-05 Erin Swails, Julia Drewer, Jodie Hartill, Louis-Pierre Comeau, Louis V. Verchot, Kristell A. Hergoualc’h
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Temperature affects the ratio of ethylene produced to N2-fixed more than immediate release of fixed N in streams Biogeochemistry (IF 4.0) Pub Date : 2023-08-02 Lisa A. Kunza, Robert O. Hall
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A soil matrix capacity index to predict mineral-associated but not particulate organic carbon across a range of climate and soil pH Biogeochemistry (IF 4.0) Pub Date : 2023-07-19 Alison E. King, Joseph P. Amsili, S. Carolina Córdova, Steve Culman, Steven J. Fonte, James Kotcon, Mark Liebig, Michael D. Masters, Kent McVay, Daniel C. Olk, Meagan Schipanski, Sharon K. Schneider, Catherine E. Stewart, M. Francesca Cotrufo
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Restoring organic matter, carbon and nutrient accumulation in degraded peatlands: 10 years Sphagnum paludiculture Biogeochemistry (IF 4.0) Pub Date : 2023-07-19 Ralph J. M. Temmink, Renske J. E. Vroom, Gijs van Dijk, Sannimari A. Käärmelahti, Adam H. W. Koks, Hans Joosten, Matthias Krebs, Greta Gaudig, Kristina Brust, Leon P. M. Lamers, Alfons J. P. Smolders, Christian Fritz
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Incorporation of fine root detritus into forest soil organic matter Biogeochemistry (IF 4.0) Pub Date : 2023-07-20 Timothy J. Fahey, Joseph B. Yavitt, Marc Goebel, Gwendolyn Pipes
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Nitrogen fixation facilitates stream microbial mat biomass across the McMurdo Dry Valleys, Antarctica Biogeochemistry (IF 4.0) Pub Date : 2023-07-19 Tyler J. Kohler, Joel G. Singley, Adam N. Wlostowski, Diane M. McKnight
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In-situ N2:Ar ratios describe the balance between nitrogen fixation and denitrification in shallow eutrophic experimental lakes Biogeochemistry (IF 4.0) Pub Date : 2023-07-17 Jason M. Taylor, Isabelle M. Andersen, Alexa K. Hoke, Patrick T. Kelly, J. Thad Scott
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Groundwater discharge contribution to dissolved inorganic carbon and riverine carbon emissions in a subarctic region Biogeochemistry (IF 4.0) Pub Date : 2023-07-09 Antoine Biehler, Thomas Buffin-Bélanger, Paul Baudron, Gwénaëlle Chaillou
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Impacts of storm disturbance and the role of the Feammox process in high nutrient riparian sediments Biogeochemistry (IF 4.0) Pub Date : 2023-07-08 Arianna E. Sherman, Shan Huang, Peter R. Jaffé