skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Diel, seasonal, and inter-annual variation in carbon dioxide effluxes from lakes and reservoirs

Journal Article · · Environmental Research Letters
; ORCiD logo; ; ; ; ; ; ; ORCiD logo; ; ORCiD logo; ; ; ; ; ; ; ; ; ORCiD logo more »; ; ; ORCiD logo; ; ; ; ; ORCiD logo; ; ORCiD logo; ; ; ORCiD logo; ; « less

Abstract Accounting for temporal changes in carbon dioxide (CO 2 ) effluxes from freshwaters remains a challenge for global and regional carbon budgets. Here, we synthesize 171 site-months of flux measurements of CO 2 based on the eddy covariance method from 13 lakes and reservoirs in the Northern Hemisphere, and quantify dynamics at multiple temporal scales. We found pronounced sub-annual variability in CO 2 flux at all sites. By accounting for diel variation, only 11% of site-months were net daily sinks of CO 2 . Annual CO 2 emissions had an average of 25% (range 3%–58%) interannual variation. Similar to studies on streams, nighttime emissions regularly exceeded daytime emissions. Biophysical regulations of CO 2 flux variability were delineated through mutual information analysis. Sample analysis of CO 2 fluxes indicate the importance of continuous measurements. Better characterization of short- and long-term variability is necessary to understand and improve detection of temporal changes of CO 2 fluxes in response to natural and anthropogenic drivers. Our results indicate that existing global lake carbon budgets relying primarily on daytime measurements yield underestimates of net emissions.

Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0021067; 282842; 1936769; NSF DEB-1440297
OSTI ID:
1960660
Alternate ID(s):
OSTI ID: 1923129
Journal Information:
Environmental Research Letters, Journal Name: Environmental Research Letters Vol. 18 Journal Issue: 3; ISSN 1748-9326
Publisher:
IOP PublishingCopyright Statement
Country of Publication:
United Kingdom
Language:
English

References (64)

Global Carbon Budget 2020 journal January 2020
Diel Variability of CO 2 Emissions From Northern Lakes journal October 2021
Observed variability of Lake Superior pCO2 journal March 2011
Significant fraction of CO2 emissions from boreal lakes derived from hydrologic inorganic carbon inputs journal November 2015
Half-hourly gap-filled Northern Hemisphere lake and reservoir carbon flux and micrometeorology, 2006 - 2015 dataset January 2022
Lake Dissolved Inorganic Carbon and Dissolved Oxygen: Changing Drivers from days to Decades journal August 2006
Hydrologic setting constrains lake heterotrophy and terrestrial carbon fate journal December 2017
Identifying scale-emergent, nonlinear, asynchronous processes of wetland methane exchange: IDENTIFYING METHANE EXCHANGE PROCESSES journal January 2016
Terrestrial carbon inputs to inland waters: A current synthesis of estimates and uncertainty: Terrestrial carbon inputs to inland waters journal November 2017
Comparing Spatial and Temporal Variation of Lake‐Atmosphere Carbon Dioxide Fluxes Using Multiple Methods journal December 2020
Daily, biweekly, and seasonal temporal scales ofpCO2variability in two stratified Mediterranean reservoirs journal April 2014
Diel cycle of lake-air CO 2 flux from a shallow lake and the impact of waterside convection on the transfer velocity journal January 2015
Greenhouse gas fluxes from reservoirs determined by watershed lithology, morphometry, and anthropogenic pressure journal March 2020
Hydrology controls the carbon mass balance of a mountain lake in the eastern European Alps journal May 2021
Seasonality of pCO 2 in a hard‐water lake of the northern Great Plains: The legacy effects of climate and limnological conditions over 36 years journal January 2019
Advances in Quantifying Air-Sea Gas Exchange and Environmental Forcing journal January 2009
Mechanisms controlling dissolved CO2 over-saturation in the Three Gorges Reservoir area journal April 2018
Carbon Dioxide Supersaturation in the Surface Waters of Lakes journal September 1994
Whole-Lake CO2 Dynamics in Response to Storm Events in Two Morphologically Different Lakes journal July 2014
Small lakes dominate a random sample of regional lake characteristics journal May 2007
Identifying dominant environmental predictors of freshwater wetland methane fluxes across diurnal to seasonal time scales journal May 2021
The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data journal July 2020
CO 2 exchange between air and water in an Arctic Alaskan and midlatitude Swiss lake: Importance of convective mixing journal January 2003
Global carbon dioxide emissions from inland waters journal November 2013
Spatiotemporal variability of lake pCO2 and CO2 fluxes in a hemiboreal catchment journal January 2017
High-frequency productivity estimates for a lake from free-water CO<sub>2</sub> concentration measurements journal April 2018
Carbon dioxide and energy fluxes over a small boreal lake in Southern Finland: CO 2 and Energy Fluxes Over Lake journal July 2015
Diurnal to annual changes in latent, sensible heat, and CO 2 fluxes over a Laurentian Great Lake: A case study in Western Lake Erie journal August 2015
Global carbon dioxide efflux from rivers enhanced by high nocturnal emissions journal April 2021
On estimation of the wavelet variance journal January 1995
Spatially Explicit, Regional‐Scale Simulation of Lake Carbon Fluxes journal September 2018
Riverine coupling of biogeochemical cycles between land, oceans, and atmosphere
  • Aufdenkampe, Anthony K.; Mayorga, Emilio; Raymond, Peter A.
  • Frontiers in Ecology and the Environment, Vol. 9, Issue 1 https://doi.org/10.1890/100014
journal February 2011
Plumbing the Global Carbon Cycle: Integrating Inland Waters into the Terrestrial Carbon Budget journal February 2007
Measurements, Modeling, and Scaling of Inland Water Gas Exchange journal January 2015
High net CO 2 and CH 4 release at a eutrophic shallow lake on a formerly drained fen journal January 2016
Development and validation of a global database of lakes, reservoirs and wetlands journal August 2004
Temporal Coherence Between Lake and Landscape Primary Productivity journal July 2020
Cross‐Scale Interactions Dictate Regional Lake Carbon Flux and Productivity Response to Future Climate journal August 2019
Carbon sink and source dynamics of a eutrophic deep lake using multiple flux observations over multiple years: Carbon sink and source dynamics journal March 2018
Large CO 2 effluxes at night and during synoptic weather events significantly contribute to CO 2 emissions from a reservoir journal May 2016
Non-local Impacts on Eddy-Covariance Air–Lake $$\hbox {CO}_2$$ Fluxes journal September 2020
Greenhouse gas emissions from lakes and impoundments: Upscaling in the face of global change: GHG emissions from lakes and impoundments journal March 2018
Interannual, summer, and diel variability of CH4and CO2effluxes from Toolik Lake, Alaska, during the ice-free periods 2010–2015 journal January 2020
Freshwater biota and rising pCO2? journal November 2015
Effects of cooling and internal wave motions on gas transfer coefficients in a boreal lake journal January 2014
Methane and carbon dioxide fluxes over a lake: comparison between eddy covariance, floating chambers and boundary layer method journal January 2018
Biases in lake water quality sampling and implications for macroscale research journal February 2019
Net heterotrophy and CO2evasion from a productive calcareous reservoir: Adding complexity to the metabolism-CO2evasion issue journal June 2011
Large Uncertainty in EstimatingpCO2From Carbonate Equilibria in Lakes journal November 2017
CO2evasion from boreal lakes: Revised estimate, drivers of spatial variability, and future projections journal October 2017
Lake metabolism: Relationships with dissolved organic carbon and phosphorus journal May 2003
Inorganic carbon loading as a primary driver of dissolved carbon dioxide concentrations in the lakes and reservoirs of the contiguous United States journal April 2013
Interannual variation and climatic regulation of the CO2 emission from large boreal lakes journal August 2005
Aquatic carbon cycling in the conterminous United States and implications for terrestrial carbon accounting journal December 2015
Integrating aquatic and terrestrial components to construct a complete carbon budget for a north temperate lake district journal October 2010
Inter-annual variability of net and gross ecosystem carbon fluxes: A review journal February 2018
The Effect of Algal Blooms on Carbon Emissions in Western Lake Erie: An Integration of Remote Sensing and Eddy Covariance Measurements journal January 2017
In situ pCO2 and O2 measurements in a lake during turnover and stratification: Observations and modeling journal March 2004
Effects of long-term climate trends on the methane and CO2 exchange processes of Toolik Lake, Alaska journal September 2022
Greenhouse Gas Emissions from Reservoir Water Surfaces: A New Global Synthesis journal October 2016
Reconstructing the seasonal dynamics and relative contribution of the major processes sustaining CO 2 emissions in northern lakes: Lake CO 2 seasonal dynamics journal November 2016
Carbon biogeochemical processes in a subtropical karst river–reservoir system journal December 2020
Substantial decrease in CO2 emissions from Chinese inland waters due to global change journal March 2021
Large contribution to inland water CO2 and CH4 emissions from very small ponds journal February 2016

Similar Records

Methane Efflux Measured by Eddy Covariance in Alaskan Upland Tundra Undergoing Permafrost Degradation
Journal Article · Tue Jul 17 00:00:00 EDT 2018 · Journal of Geophysical Research. Biogeosciences · OSTI ID:1960660

Identifying dominant environmental predictors of freshwater wetland methane fluxes across diurnal to seasonal time scales
Journal Article · Thu Apr 29 00:00:00 EDT 2021 · Global Change Biology · OSTI ID:1960660

Large CO2 effluxes at night and during synoptic weather events significantly contribute to CO2 emissions from a reservoir
Journal Article · Tue May 24 00:00:00 EDT 2016 · Environmental Research Letters · OSTI ID:1960660

Related Subjects