Carbon budgets for three autotrophic Australian estuaries: Implications for global estimates of the coastal air‐water CO2 flux

DT Maher, BD Eyre - Global Biogeochemical Cycles, 2012 - Wiley Online Library
Estuaries are 'hot spots' in the global carbon cycle, yet data on carbon dynamics, in
particular air‐sea CO2 fluxes, from autotrophic systems are rare. Estuarine carbon budgets …

Groundwater and porewater as major sources of alkalinity to a fringing coral reef lagoon (Muri Lagoon, Cook Islands)

T Cyronak, IR Santos, DV Erler, BD Eyre - Biogeosciences, 2013 - bg.copernicus.org
To better predict how ocean acidification will affect coral reefs, it is important to understand
how biogeochemical cycles on reefs alter carbonate chemistry over various temporal and …

Benthic fluxes of dissolved organic carbon in three temperate Australian estuaries: Implications for global estimates of benthic DOC fluxes

DT Maher, BD Eyre - Journal of Geophysical Research …, 2010 - Wiley Online Library
Light and dark benthic dissolved organic carbon (DOC) fluxes and sediment characteristics
(total organic carbon (TOC), total nitrogen (TN), TOC isotope ratio (δ13C), phospholipid fatty …

The contribution of denitrification and burial to the nitrogen budgets of three geomorphically distinct A ustralian estuaries: Importance of seagrass habitats

BD Eyre, DT Maher, C Sanders - Limnology and Oceanography, 2016 - Wiley Online Library
Nitrogen (N) loss from different benthic habitats via net denitrification and burial was
quantified, and first‐order N budgets were constructed, for three geomorphically distinct …

Carbon cycling hysteresis in permeable carbonate sands over a diel cycle: Implications for ocean acidification

T Cyronak, IR Santos, A McMahon… - Limnology and …, 2013 - Wiley Online Library
Dissolved inorganic carbon, dissolved oxygen, H+, and alkalinity fluxes from permeable
carbonate sediments at Heron Island (Great Barrier Reef) were measured over one diel …

A seasonal source and sink of nitrous oxide in mangroves: Insights from concentration, isotope, and isotopomer measurements

R Murray, D Erler, J Rosentreter, D Maher… - … et Cosmochimica Acta, 2018 - Elsevier
Mangrove forests can be a source or a sink of nitrous oxide (N 2 O) to the atmosphere, but
seasonal mangrove N 2 O dynamics are not well understood. We used continuous high …

To eat or not to eat: novel stable isotope models reveal a shift in carnivory with nutrient availability for aquatic Utricularia spp.

E Kurosawa, NS Wells, R Gibson, Z Lyons… - Annals of …, 2024 - academic.oup.com
Abstract Background and Aims Freshwater nitrogen inputs are increasing globally, altering
the structure and function of wetland ecosystems adapted to low nutrient conditions …

Mechanisms driving estuarine water quality: a 3D biogeochemical model for informed management

K Wild-Allen, J Skerratt, J Whitehead, F Rizwi… - Estuarine, Coastal and …, 2013 - Elsevier
Estuaries are amongst the most productive marine ecosystems of the world but are also
some of the most degraded due to coastal urban development. Sparse sampling of complex …

Nitrifying and denitrifying microbial communities and their relationship to nutrient fluxes and sediment geochemistry in the Derwent Estuary, Tasmania

GCJ Abell, DJ Ross, JP Keane, JM Oakes… - Aquatic Microbial …, 2013 - int-res.com
Mineralisation, nitrification and denitrification in sediments are key processes that contribute
to the removal of nitrogen from coastal waters. Together these processes are important in …

Alkalinity and dissolved inorganic carbon exports from tropical and subtropical river catchments discharging to the Great Barrier Reef, Australia

JA Rosentreter, BD Eyre - Hydrological Processes, 2020 - Wiley Online Library
Dissolved inorganic carbon (DIC) transport by rivers is an important control on the pH and
carbonate chemistry of the coastal ocean. Here, we combine DIC and total alkalinity (TAlk) …