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Title: Patterns of longer-term climate change effects on CO 2 efflux from biocrusted soils differ from those observed in the short term

Abstract

Biological soil crusts (biocrusts) are predicted to be sensitive to the increased temperature and altered precipitation associated with climate change. We assessed the effects of these factors on soil carbon dioxide (CO 2) balance in biocrusted soils using a sequence of manipulations over a 9-year period. We warmed biocrusted soils by 2 and, later, by 4°C to better capture updated forecasts of future temperature at a site on the Colorado Plateau, USA. We also watered soils to alter monsoon-season precipitation amount and frequency and had plots that received both warming and altered precipitation treatments. Within treatment plots, we used 20 automated flux chambers to monitor net soil exchange (NSE) of CO 2 hourly, first in 2006–2007 and then again in 2013–2014, for a total of 39 months. Net CO 2 efflux from biocrusted soils in the warming treatment increased a year after the experiment began (2006–2007). However, after 9 years and even greater warming (4°C), results were more mixed, with a reversal of the increase in 2013 (i.e., controls showed higher net CO 2 efflux than treatment plots) and with similarly high rates in all treatments during 2014, a wet year. Over the longer term, we saw evidence of reducedmore » photosynthetic capacity of the biocrusts in response to both the temperature and altered precipitation treatments. Patterns in biocrusted soil CO 2 exchange under experimentally altered climate suggest that (1) warming stimulation of CO 2 efflux was diminished later in the experiment, even in the face of greater warming; and (2) treatment effects on CO 2 flux patterns were likely driven by changes in biocrust species composition and by changes in root respiration due to vascular plant responses.« less

Authors:
 [1];  [2]; ORCiD logo [2];  [2]
  1. Univ. of Texas, El Paso, TX (United States)
  2. Southwest Biological Science Center, Moab, UT (United States). US Geological Survey
Publication Date:
Research Org.:
Univ. of Texas, El Paso, TX (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1545794
Grant/Contract Number:  
[SC0008168]
Resource Type:
Accepted Manuscript
Journal Name:
Biogeosciences (Online)
Additional Journal Information:
[Journal Name: Biogeosciences (Online); Journal Volume: 15; Journal Issue: 14]; Journal ID: ISSN 1726-4189
Publisher:
European Geosciences Union
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES

Citation Formats

Darrouzet-Nardi, Anthony, Reed, Sasha C., Grote, Edmund E., and Belnap, Jayne. Patterns of longer-term climate change effects on CO2 efflux from biocrusted soils differ from those observed in the short term. United States: N. p., 2018. Web. doi:10.5194/bg-15-4561-2018.
Darrouzet-Nardi, Anthony, Reed, Sasha C., Grote, Edmund E., & Belnap, Jayne. Patterns of longer-term climate change effects on CO2 efflux from biocrusted soils differ from those observed in the short term. United States. doi:10.5194/bg-15-4561-2018.
Darrouzet-Nardi, Anthony, Reed, Sasha C., Grote, Edmund E., and Belnap, Jayne. Thu . "Patterns of longer-term climate change effects on CO2 efflux from biocrusted soils differ from those observed in the short term". United States. doi:10.5194/bg-15-4561-2018. https://www.osti.gov/servlets/purl/1545794.
@article{osti_1545794,
title = {Patterns of longer-term climate change effects on CO2 efflux from biocrusted soils differ from those observed in the short term},
author = {Darrouzet-Nardi, Anthony and Reed, Sasha C. and Grote, Edmund E. and Belnap, Jayne},
abstractNote = {Biological soil crusts (biocrusts) are predicted to be sensitive to the increased temperature and altered precipitation associated with climate change. We assessed the effects of these factors on soil carbon dioxide (CO2) balance in biocrusted soils using a sequence of manipulations over a 9-year period. We warmed biocrusted soils by 2 and, later, by 4°C to better capture updated forecasts of future temperature at a site on the Colorado Plateau, USA. We also watered soils to alter monsoon-season precipitation amount and frequency and had plots that received both warming and altered precipitation treatments. Within treatment plots, we used 20 automated flux chambers to monitor net soil exchange (NSE) of CO2 hourly, first in 2006–2007 and then again in 2013–2014, for a total of 39 months. Net CO2 efflux from biocrusted soils in the warming treatment increased a year after the experiment began (2006–2007). However, after 9 years and even greater warming (4°C), results were more mixed, with a reversal of the increase in 2013 (i.e., controls showed higher net CO2 efflux than treatment plots) and with similarly high rates in all treatments during 2014, a wet year. Over the longer term, we saw evidence of reduced photosynthetic capacity of the biocrusts in response to both the temperature and altered precipitation treatments. Patterns in biocrusted soil CO2 exchange under experimentally altered climate suggest that (1) warming stimulation of CO2 efflux was diminished later in the experiment, even in the face of greater warming; and (2) treatment effects on CO2 flux patterns were likely driven by changes in biocrust species composition and by changes in root respiration due to vascular plant responses.},
doi = {10.5194/bg-15-4561-2018},
journal = {Biogeosciences (Online)},
number = [14],
volume = [15],
place = {United States},
year = {2018},
month = {7}
}

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Works referenced in this record:

The potential roles of biological soil crusts in dryland hydrologic cycles
journal, January 2006


Model Projections of an Imminent Transition to a More Arid Climate in Southwestern North America
journal, May 2007


Enhancement of the net CO 2 release of a semiarid grassland in SE Spain by rain pulses : Rain Pulses Enhance Net CO
journal, January 2016

  • López-Ballesteros, Ana; Serrano-Ortiz, Penélope; Sánchez-Cañete, Enrique P.
  • Journal of Geophysical Research: Biogeosciences, Vol. 121, Issue 1
  • DOI: 10.1002/2015JG003091

The upside-down water collection system of Syntrichia caninervis
journal, June 2016


Are patterns in nutrient limitation belowground consistent with those aboveground: results from a 4 million year chronosequence
journal, September 2010


Effluxed CO2-13C from sterilized and unsterilized treatments of a calcareous soil
journal, July 2006


Plant and mycorrhizal regulation of rhizodeposition
journal, September 2004


Desiccation Tolerance in Bryophytes: A Reflection of the Primitive Strategy for Plant Survival in Dehydrating Habitats?
journal, November 2005


Differential sensitivity to regional-scale drought in six central US grasslands
journal, February 2015


C3 and C4 plant responses to increased temperatures and altered monsoonal precipitation in a cool desert on the Colorado Plateau, USA
journal, February 2015


Biological Soil Crust Microsites Are the Main Contributor to Soil Respiration in a Semiarid Ecosystem
journal, May 2011


Rapid plant community responses during the summer monsoon to nighttime warming in a northern Chihuahuan Desert grassland
journal, May 2010


Increased temperature and altered summer precipitation have differential effects on biological soil crusts in a dryland ecosystem
journal, May 2012


Spatially explicit patterns in a dryland's soil respiration and relationships with climate, whole plant photosynthesis and soil fertility
journal, April 2018

  • Wertin, Timothy M.; Young, Kristina; Reed, Sasha C.
  • Oikos, Vol. 127, Issue 9
  • DOI: 10.1111/oik.04935

Drylands extent and environmental issues. A global approach
journal, October 2016


CO 2 exchange and evapotranspiration across dryland ecosystems of southwestern North America
journal, April 2017

  • Biederman, Joel A.; Scott, Russell L.; Bell, Tom W.
  • Global Change Biology, Vol. 23, Issue 10
  • DOI: 10.1111/gcb.13686

Translocation of nitrogen and carbon integrates biotic crust and grass production in desert grassland: Translocation between crust and grass
journal, May 2008


Climate change and physical disturbance cause similar community shifts in biological soil crusts
journal, September 2015

  • Ferrenberg, Scott; Reed, Sasha C.; Belnap, Jayne
  • Proceedings of the National Academy of Sciences, Vol. 112, Issue 39
  • DOI: 10.1073/pnas.1509150112

Does declining carbon-use efficiency explain thermal acclimation of soil respiration with warming?
journal, October 2012

  • Tucker, Colin L.; Bell, Jennifer; Pendall, Elise
  • Global Change Biology, Vol. 19, Issue 1
  • DOI: 10.1111/gcb.12036

The concurrent use of novel soil surface microclimate measurements to evaluate CO2 pulses in biocrusted interspaces in a cool desert ecosystem
journal, September 2017


MissForest--non-parametric missing value imputation for mixed-type data
journal, October 2011


Biogeochemical and ecological feedbacks in grassland responses to warming
journal, April 2012

  • Wu, Zhuoting; Dijkstra, Paul; Koch, George W.
  • Nature Climate Change, Vol. 2, Issue 6
  • DOI: 10.1038/nclimate1486

Contribution of semi-arid ecosystems to interannual variability of the global carbon cycle
journal, May 2014

  • Poulter, Benjamin; Frank, David; Ciais, Philippe
  • Nature, Vol. 509, Issue 7502
  • DOI: 10.1038/nature13376

Crust Composition and Disturbance Drive Infiltration Through Biological Soil Crusts in Semiarid Ecosystems
journal, November 2011


Rain pulse response of soil CO 2 exchange by biological soil crusts and grasslands of the semiarid Colorado Plateau, United States
journal, January 2011

  • Bowling, D. R.; Grote, E. E.; Belnap, J.
  • Journal of Geophysical Research, Vol. 116, Issue G3
  • DOI: 10.1029/2011JG001643

Changes in biocrust cover drive carbon cycle responses to climate change in drylands
journal, September 2013

  • Maestre, Fernando T.; Escolar, Cristina; de Guevara, Mónica Ladrón
  • Global Change Biology, Vol. 19, Issue 12
  • DOI: 10.1111/gcb.12306

Impacts of altered precipitation regimes on soil communities and biogeochemistry in arid and semi-arid ecosystems
journal, December 2014

  • Nielsen, Uffe N.; Ball, Becky A.
  • Global Change Biology, Vol. 21, Issue 4
  • DOI: 10.1111/gcb.12789

Biological soil crusts: diminutive communities of potential global importance
journal, March 2017

  • Ferrenberg, Scott; Tucker, Colin L.; Reed, Sasha C.
  • Frontiers in Ecology and the Environment, Vol. 15, Issue 3
  • DOI: 10.1002/fee.1469

Warming reduces the growth and diversity of biological soil crusts in a semi-arid environment: implications for ecosystem structure and functioning
journal, November 2012

  • Escolar, Cristina; Martínez, Isabel; Bowker, Matthew A.
  • Philosophical Transactions of the Royal Society B: Biological Sciences, Vol. 367, Issue 1606
  • DOI: 10.1098/rstb.2011.0344

Experimental warming in a dryland community reduced plant photosynthesis and soil CO 2 efflux although the relationship between the fluxes remained unchanged
journal, September 2016

  • Wertin, Timothy M.; Belnap, Jayne; Reed, Sasha C.
  • Functional Ecology, Vol. 31, Issue 2
  • DOI: 10.1111/1365-2435.12708

Precipitation-driven carbon balance controls survivorship of desert biocrust mosses
journal, July 2012

  • Coe, Kirsten K.; Belnap, Jayne; Sparks, Jed P.
  • Ecology, Vol. 93, Issue 7
  • DOI: 10.1890/11-2247.1

Climate Change and Physical Disturbance Manipulations Result in Distinct Biological Soil Crust Communities
journal, August 2015

  • Steven, Blaire; Kuske, Cheryl R.; Gallegos-Graves, La Verne
  • Applied and Environmental Microbiology, Vol. 81, Issue 21
  • DOI: 10.1128/AEM.01443-15

Warming Reduces Carbon Losses from Grassland Exposed to Elevated Atmospheric Carbon Dioxide
journal, August 2013


Changes to dryland rainfall result in rapid moss mortality and altered soil fertility
journal, July 2012

  • Reed, Sasha C.; Coe, Kirsten K.; Sparks, Jed P.
  • Nature Climate Change, Vol. 2, Issue 10
  • DOI: 10.1038/nclimate1596

Biocrusts modulate warming and rainfall exclusion effects on soil respiration in a semi-arid grassland
journal, January 2015


Carbon Sequestration in Dryland Ecosystems
journal, December 2003


SOIL BIOTA IN AN UNGRAZED GRASSLAND: RESPONSE TO ANNUAL GRASS ( BROMUS TECTORUM ) INVASION
journal, October 2001


Observations of net soil exchange of CO2 in a dryland show experimental warming increases carbon losses in biocrust soils
journal, November 2015

  • Darrouzet-Nardi, Anthony; Reed, Sasha C.; Grote, Edmund E.
  • Biogeochemistry, Vol. 126, Issue 3
  • DOI: 10.1007/s10533-015-0163-7

Effect size, confidence interval and statistical significance: a practical guide for biologists
journal, November 2007


Assessing the Response of Terrestrial Ecosystems to Potential Changes in Precipitation
journal, January 2003


Albedo feedbacks to future climate via climate change impacts on dryland biocrusts
journal, March 2017

  • Rutherford, William A.; Painter, Thomas H.; Ferrenberg, Scott
  • Scientific Reports, Vol. 7, Issue 1
  • DOI: 10.1038/srep44188

Hydrologic variability in dryland regions: impacts on ecosystem dynamics and food security
journal, November 2012

  • D'Odorico, Paolo; Bhattachan, Abinash
  • Philosophical Transactions of the Royal Society B: Biological Sciences, Vol. 367, Issue 1606
  • DOI: 10.1098/rstb.2012.0016

Carbon dioxide fluxes in a semiarid environment with high carbonate soils
journal, April 2003


Warming and increased precipitation frequency on the Colorado Plateau: implications for biological soil crusts and soil processes
journal, January 2012


The dominant role of semi-arid ecosystems in the trend and variability of the land CO2 sink
journal, May 2015


Thermal adaptation of decomposer communities in warming soils
journal, January 2013


Decoupling of soil nutrient cycles as a function of aridity in global drylands
journal, October 2013

  • Delgado-Baquerizo, Manuel; Maestre, Fernando T.; Gallardo, Antonio
  • Nature, Vol. 502, Issue 7473
  • DOI: 10.1038/nature12670

Thermal adaptation of soil microbial respiration to elevated temperature
journal, December 2008


The Community and Phylogenetic Diversity of Biological Soil Crusts in the Colorado Plateau Studied by Molecular Fingerprinting and Intensive Cultivation
journal, May 2006

  • Gundlapally, Sathyanarayana Reddy; Garcia-Pichel, Ferran
  • Microbial Ecology, Vol. 52, Issue 2
  • DOI: 10.1007/s00248-006-9011-6

Legacy effects of drought on plant-soil feedbacks and plant-plant interactions
journal, June 2017

  • Kaisermann, Aurore; de Vries, Franciska T.; Griffiths, Robert I.
  • New Phytologist, Vol. 215, Issue 4
  • DOI: 10.1111/nph.14661

Contribution of cryptogamic covers to the global cycles of carbon and nitrogen
journal, June 2012

  • Elbert, Wolfgang; Weber, Bettina; Burrows, Susannah
  • Nature Geoscience, Vol. 5, Issue 7
  • DOI: 10.1038/ngeo1486

Random Forests
journal, January 2001


Carbon, water, and energy fluxes in a semiarid cold desert grassland during and following multiyear drought
journal, January 2010

  • Bowling, D. R.; Bethers-Marchetti, S.; Lunch, C. K.
  • Journal of Geophysical Research, Vol. 115, Issue G4
  • DOI: 10.1029/2010JG001322

Can Soil Carbonate Dissolution Lead to Overestimation of Soil Respiration?
journal, January 2011

  • Tamir, Guy; Shenker, Moshe; Heller, Hadar
  • Soil Science Society of America Journal, Vol. 75, Issue 4
  • DOI: 10.2136/sssaj2010.0396