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Title: Harvest Intensity Effects on Carbon Stocks and Biodiversity Are Dependent on Regional Climate in Douglas-Fir Forests of British Columbia

Abstract

Temperate forests provide crucial ecosystems services as living sinks for atmospheric carbon (C) and repositories of biodiversity. Applying harvesting at intensities that minimize losses offers one means for mitigating global change. However, little is known of overstory retention levels that best conserve ecosystem services in different regional climates, and likewise as climate changes. To quantify the effect of harvest intensity on C stocks and biodiversity, we compared five harvesting intensities (clearcutting, seedtree retention, 30% patch retention, 60% patch retention, and uncut controls) across a climatic aridity gradient that ranged from humid to semi-arid in the Douglas-fir (Pseudotsuga menziesii) forests of British Columbia. We found that increased harvesting intensity reduced total ecosystem, above ground, and live tree C stocks 1 year post-harvest, and the magnitude of these losses were negatively correlated with climatic aridity. In humid forests, total ecosystem C ranged from 50% loss following clearcut harvest, to 30% loss following large patch retention harvest. In arid forests this range was 60 to 8% loss, respectively. Where lower retention harvests are sought, the small patch retention treatment protected both C stocks and biodiversity in the arid forests, whereas the seedtree method performed as well or better in the humid forests. Belowmore » ground C stocks declined by an average of 29% after harvesting, with almost all of the loss from the forest floor and none from the mineral soil. Of the secondary pools, standing and coarse deadwood declined in all harvesting treatments regardless of cutting intensity or aridity, while C stocks in fine fuels and stumps increased. The understory plant C pool declined across all harvesting intensities in the humid forests, but increased in arid forests. Shannon’s diversity and richness of tree and bryoid species declined with harvesting intensity, where tree species losses were greatest in the humid forests and bryoid losses greatest in arid forests. Shrub and herb species were unaffected. This study showed that the highest retention level was best at reducing losses in C stocks and biodiversity, and clearcutting the poorest, and while partial retention of canopy trees can reduce losses in these ecosystem services, outcomes will vary with climatic aridity.« less

Authors:
 [1];  [1]; ORCiD logo [2]; ORCiD logo [3];  [1];  [1];  [1]
  1. University of British Columbia, Vancouver, BC (Canada)
  2. Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
  3. University of Reading (United Kingdom)
Publication Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
OSTI Identifier:
1649213
Grant/Contract Number:  
AC05-00OR22725
Resource Type:
Accepted Manuscript
Journal Name:
Frontiers in Forests and Global Change
Additional Journal Information:
Journal Volume: 3; Journal Issue: 88; Journal ID: ISSN 2624-893X
Publisher:
Frontiers Media S.A.
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; Regional climate; aridity; biodiversity; carbon; global change; harvesting intensity; forests; ecosystem services

Citation Formats

Simard, Suzanne W., Roach, W. Jean, Defrenne, Camille E., Pickles, Brian J., Snyder, Eva N., Robinson, Alyssa, and Lavkulich, Les M. Harvest Intensity Effects on Carbon Stocks and Biodiversity Are Dependent on Regional Climate in Douglas-Fir Forests of British Columbia. United States: N. p., 2020. Web. doi:10.3389/ffgc.2020.00088.
Simard, Suzanne W., Roach, W. Jean, Defrenne, Camille E., Pickles, Brian J., Snyder, Eva N., Robinson, Alyssa, & Lavkulich, Les M. Harvest Intensity Effects on Carbon Stocks and Biodiversity Are Dependent on Regional Climate in Douglas-Fir Forests of British Columbia. United States. https://doi.org/10.3389/ffgc.2020.00088
Simard, Suzanne W., Roach, W. Jean, Defrenne, Camille E., Pickles, Brian J., Snyder, Eva N., Robinson, Alyssa, and Lavkulich, Les M. Fri . "Harvest Intensity Effects on Carbon Stocks and Biodiversity Are Dependent on Regional Climate in Douglas-Fir Forests of British Columbia". United States. https://doi.org/10.3389/ffgc.2020.00088. https://www.osti.gov/servlets/purl/1649213.
@article{osti_1649213,
title = {Harvest Intensity Effects on Carbon Stocks and Biodiversity Are Dependent on Regional Climate in Douglas-Fir Forests of British Columbia},
author = {Simard, Suzanne W. and Roach, W. Jean and Defrenne, Camille E. and Pickles, Brian J. and Snyder, Eva N. and Robinson, Alyssa and Lavkulich, Les M.},
abstractNote = {Temperate forests provide crucial ecosystems services as living sinks for atmospheric carbon (C) and repositories of biodiversity. Applying harvesting at intensities that minimize losses offers one means for mitigating global change. However, little is known of overstory retention levels that best conserve ecosystem services in different regional climates, and likewise as climate changes. To quantify the effect of harvest intensity on C stocks and biodiversity, we compared five harvesting intensities (clearcutting, seedtree retention, 30% patch retention, 60% patch retention, and uncut controls) across a climatic aridity gradient that ranged from humid to semi-arid in the Douglas-fir (Pseudotsuga menziesii) forests of British Columbia. We found that increased harvesting intensity reduced total ecosystem, above ground, and live tree C stocks 1 year post-harvest, and the magnitude of these losses were negatively correlated with climatic aridity. In humid forests, total ecosystem C ranged from 50% loss following clearcut harvest, to 30% loss following large patch retention harvest. In arid forests this range was 60 to 8% loss, respectively. Where lower retention harvests are sought, the small patch retention treatment protected both C stocks and biodiversity in the arid forests, whereas the seedtree method performed as well or better in the humid forests. Below ground C stocks declined by an average of 29% after harvesting, with almost all of the loss from the forest floor and none from the mineral soil. Of the secondary pools, standing and coarse deadwood declined in all harvesting treatments regardless of cutting intensity or aridity, while C stocks in fine fuels and stumps increased. The understory plant C pool declined across all harvesting intensities in the humid forests, but increased in arid forests. Shannon’s diversity and richness of tree and bryoid species declined with harvesting intensity, where tree species losses were greatest in the humid forests and bryoid losses greatest in arid forests. Shrub and herb species were unaffected. This study showed that the highest retention level was best at reducing losses in C stocks and biodiversity, and clearcutting the poorest, and while partial retention of canopy trees can reduce losses in these ecosystem services, outcomes will vary with climatic aridity.},
doi = {10.3389/ffgc.2020.00088},
journal = {Frontiers in Forests and Global Change},
number = 88,
volume = 3,
place = {United States},
year = {Fri Jul 24 00:00:00 EDT 2020},
month = {Fri Jul 24 00:00:00 EDT 2020}
}

Works referenced in this record:

Climate–land-use interactions shape tropical mountain biodiversity and ecosystem functions
journal, March 2019


Ecological and Evolutionary Responses to Recent Climate Change
journal, December 2006


Managing temperate forests for carbon storage: impacts of logging versus forest protection on carbon stocks
journal, June 2014

  • Keith, Heather; Lindenmayer, David; Mackey, Brendan
  • Ecosphere, Vol. 5, Issue 6
  • DOI: 10.1890/ES14-00051.1

Long-term Effect of Silvicultural Thinnings on Soil Carbon and Nitrogen Pools
journal, July 2012

  • Jurgensen, Martin; Tarpey, Rachel; Pickens, Jim
  • Soil Science Society of America Journal, Vol. 76, Issue 4
  • DOI: 10.2136/sssaj2011.0257

Forest soil carbon is threatened by intensive biomass harvesting
journal, November 2015

  • Achat, David L.; Fortin, Mathieu; Landmann, Guy
  • Scientific Reports, Vol. 5, Issue 1
  • DOI: 10.1038/srep15991

Global Carbon Budget 2018
journal, January 2018

  • Le Quéré, Corinne; Andrew, Robbie M.; Friedlingstein, Pierre
  • Earth System Science Data, Vol. 10, Issue 4
  • DOI: 10.5194/essd-10-2141-2018

Quantifying the effects of climate change and harvesting on carbon dynamics of boreal aspen and jack pine forests using the TRIPLEX-Management model
journal, October 2012


CBM-CFS3: A model of carbon-dynamics in forestry and land-use change implementing IPCC standards
journal, February 2009


How well do we know the flux of CO 2 from land-use change?
journal, January 2010


The impact of heavy traffic on forest soils: A review
journal, February 2015


Observations and assessment of forest carbon dynamics following disturbance in North America: FOREST CARBON AFTER DISTURBANCE
journal, June 2012

  • Goetz, S. J.; Bond-Lamberty, B.; Law, B. E.
  • Journal of Geophysical Research: Biogeosciences, Vol. 117, Issue G2
  • DOI: 10.1029/2011JG001733

Role of forest regrowth in global carbon sink dynamics
journal, February 2019

  • Pugh, Thomas A. M.; Lindeskog, Mats; Smith, Benjamin
  • Proceedings of the National Academy of Sciences, Vol. 116, Issue 10
  • DOI: 10.1073/pnas.1810512116

Quantifying the effects of harvesting on carbon fluxes and stocks in northern temperate forests
journal, January 2014


A meta-analysis on the impacts of partial cutting on forest structure and carbon storage
journal, January 2013


Fingerprints of global warming on wild animals and plants
journal, January 2003

  • Root, Terry L.; Price, Jeff T.; Hall, Kimberly R.
  • Nature, Vol. 421, Issue 6918
  • DOI: 10.1038/nature01333

Impacts of climate change on the future of biodiversity: Biodiversity and climate change
journal, January 2012


Critical analysis of root : shoot ratios in terrestrial biomes
journal, January 2006


Forest restoration: Overlooked constraints
journal, October 2019


Near‐future forest vulnerability to drought and fire varies across the western United States
journal, November 2018

  • Buotte, Polly C.; Levis, Samuel; Law, Beverly E.
  • Global Change Biology, Vol. 25, Issue 1
  • DOI: 10.1111/gcb.14490

The global tree restoration potential
journal, July 2019

  • Bastin, Jean-Francois; Finegold, Yelena; Garcia, Claude
  • Science, Vol. 365, Issue 6448
  • DOI: 10.1126/science.aax0848

Loss of biodiversity and shifts in aboveground biomass drivers in tropical rainforests with different disturbance histories
journal, July 2018

  • Pyles, Marcela V.; Prado-Junior, Jamir A.; Magnago, Luiz F. S.
  • Biodiversity and Conservation, Vol. 27, Issue 12
  • DOI: 10.1007/s10531-018-1598-7

Modern Applied Statistics with S
book, August 2002


The sorption of organic carbon onto differing clay minerals in the presence and absence of hydrous iron oxide
journal, November 2013


Locally Downscaled and Spatially Customizable Climate Data for Historical and Future Periods for North America
journal, June 2016


Belowground biomass dynamics in the Carbon Budget Model of the Canadian Forest Sector: recent improvements and implications for the estimation of NPP and NEP
journal, January 2003

  • Li, Zhong; Kurz, Werner A.; Apps, Michael J.
  • Canadian Journal of Forest Research, Vol. 33, Issue 1
  • DOI: 10.1139/x02-165

The Effect of Harvest on Forest Soil Carbon: A Meta-Analysis
journal, December 2016


A meta-analysis of the effect of forest management for timber on understory plant species diversity in temperate forests
journal, September 2013


Functional features of tropical montane rain forests along a logging intensity gradient
journal, February 2019


Effects of disturbance intensity on species and functional diversity in a tropical forest
journal, September 2012


A general and simple method for obtaining R 2 from generalized linear mixed-effects models
journal, December 2012


Harvest impacts on soil carbon storage in temperate forests
journal, February 2010

  • Nave, Lucas E.; Vance, Eric D.; Swanston, Christopher W.
  • Forest Ecology and Management, Vol. 259, Issue 5
  • DOI: 10.1016/j.foreco.2009.12.009

Carbon and nitrogen in coniferous forest soils after clear-felling and harvests of different intensity
journal, April 1996


Simulating the impacts of disturbances on forest carbon cycling in North America: Processes, data, models, and challenges
journal, January 2011

  • Liu, Shuguang; Bond-Lamberty, Ben; Hicke, Jeffrey A.
  • Journal of Geophysical Research, Vol. 116
  • DOI: 10.1029/2010JG001585

Growth of Douglas-fir, lodgepole pine, and ponderosa pine seedlings underplanted in a partially-cut, dry Douglas-fir stand in south-central British Columbia
journal, September 2006

  • Vyse, Alan; Ferguson, Christine; Simard, Suzanne W.
  • The Forestry Chronicle, Vol. 82, Issue 5
  • DOI: 10.5558/tfc82723-5

Tree Death as an Ecological Process
journal, September 1987

  • Franklin, Jerry F.; Shugart, H. H.; Harmon, Mark E.
  • BioScience, Vol. 37, Issue 8
  • DOI: 10.2307/1310665

A Carbon Budget for Forests of the Conterminous United States
journal, May 1995

  • Turner, David P.; Koerper, Greg J.; Harmon, Mark E.
  • Ecological Applications, Vol. 5, Issue 2
  • DOI: 10.2307/1942033

Biodiversity Conservation in Swedish Forests: Ways Forward for a 30-Year-Old Multi-Scaled Approach
journal, July 2010


Forest carbon storage in the northeastern United States: Net effects of harvesting frequency, post-harvest retention, and wood products
journal, March 2010


Decomposition and Fragmentation of Coarse Woody Debris: Re-visiting a Boreal Black Spruce Chronosequence
journal, June 2008


Response of tree diversity and community composition to forest use intensity along a tropical elevational gradient
journal, December 2019

  • Monge‐González, María Leticia; Craven, Dylan; Krömer, Thorsten
  • Applied Vegetation Science, Vol. 23, Issue 1
  • DOI: 10.1111/avsc.12465

Comment on “The global tree restoration potential”
journal, October 2019

  • Veldman, Joseph W.; Aleman, Julie C.; Alvarado, Swanni T.
  • Science, Vol. 366, Issue 6463
  • DOI: 10.1126/science.aay7976

Natural climate solutions
journal, October 2017

  • Griscom, Bronson W.; Adams, Justin; Ellis, Peter W.
  • Proceedings of the National Academy of Sciences, Vol. 114, Issue 44
  • DOI: 10.1073/pnas.1710465114

Developing Canada's National Forest Carbon Monitoring, Accounting and Reporting System to Meet the Reporting Requirements of the Kyoto Protocol
journal, January 2006

  • Kurz, W. A.; Apps, M. J.
  • Mitigation and Adaptation Strategies for Global Change, Vol. 11, Issue 1
  • DOI: 10.1007/s11027-006-1006-6

The effects of forest harvest intensity in combination with wind disturbance on carbon dynamics in Lake States Mesic Forests
journal, January 2011


Carbon stocks across a chronosequence of thinned and unmanaged red pine ( Pinus resinosa ) stands
journal, June 2012

  • Powers, Matthew D.; Kolka, Randall K.; Bradford, John B.
  • Ecological Applications, Vol. 22, Issue 4
  • DOI: 10.1890/11-0411.1

Soil Carbon Storage in Douglas‐Fir Forests of Western Oregon and Washington Before and After Modern Timber Harvesting Practices
journal, April 2019


Carbon stocks in managed and unmanaged old-growth western redcedar and western hemlock stands of Canada’s inland temperate rainforests
journal, June 2013


Nest cavity availability and selection in aspen–conifer groves in a grassland landscape
journal, October 2004

  • Aitken, Kathryn EH; Martin, Kathy
  • Canadian Journal of Forest Research, Vol. 34, Issue 10
  • DOI: 10.1139/x04-086

The Carbon Cycle and Global Forest Ecosystem
book, January 1993


Positive biodiversity-productivity relationship predominant in global forests
journal, October 2016


Effects of thinning on growth of six tree species in north-temperate forests of Lithuania
journal, August 2005

  • Juodvalkis, A.; Kairiukstis, L.; Vasiliauskas, R.
  • European Journal of Forest Research, Vol. 124, Issue 3
  • DOI: 10.1007/s10342-005-0070-x

Disturbance and climate effects on carbon stocks and fluxes across Western Oregon USA
journal, September 2004


Comment on “The global tree restoration potential”
journal, October 2019

  • Lewis, Simon L.; Mitchard, Edward T. A.; Prentice, Colin
  • Science, Vol. 366, Issue 6463
  • DOI: 10.1126/science.aaz0388

Global forest loss disproportionately erodes biodiversity in intact landscapes
journal, July 2017

  • Betts, Matthew G.; Wolf, Christopher; Ripple, William J.
  • Nature, Vol. 547, Issue 7664
  • DOI: 10.1038/nature23285

Responses of available soil nitrogen and litter decomposition to openings of different sizes in dry interior Douglas-fir forests in British Columbia
journal, December 2003


Deadwood as a surrogate for forest biodiversity: Meta-analysis of correlations between deadwood volume and species richness of saproxylic organisms
journal, September 2011


Effects of forest management on productivity and carbon sequestration: A review and hypothesis
journal, November 2015


Decomposition rates of surface and buried forest-floor material
journal, August 2017

  • Prescott, Cindy E.; Reid, Anya; Wu, Shu Yao
  • Canadian Journal of Forest Research, Vol. 47, Issue 8
  • DOI: 10.1139/cjfr-2016-0533

Biophysical and economic limits to negative CO2 emissions
journal, December 2015

  • Smith, Pete; Davis, Steven J.; Creutzig, Felix
  • Nature Climate Change, Vol. 6, Issue 1
  • DOI: 10.1038/nclimate2870

Monitoring Forest Carbon Sequestration with Remote Sensing and Carbon Cycle Modeling
journal, March 2004

  • Turner, David P.; Guzy, Michael; Lefsky, Michael A.
  • Environmental Management, Vol. 33, Issue 4
  • DOI: 10.1007/s00267-003-9103-8

The foundational role of mycorrhizal networks in self-organization of interior Douglas-fir forests
journal, December 2009


Intensive forest harvesting increases susceptibility of northern forest soils to carbon, nitrogen and phosphorus loss
journal, June 2017

  • Hume, Alexandra M.; Chen, Han Y. H.; Taylor, Anthony R.
  • Journal of Applied Ecology, Vol. 55, Issue 1
  • DOI: 10.1111/1365-2664.12942

Determining Soil Bulk Density for Carbon Stock Calculations: A Systematic Method Comparison
journal, May 2016

  • Walter, Katja; Don, Axel; Tiemeyer, Bärbel
  • Soil Science Society of America Journal, Vol. 80, Issue 3
  • DOI: 10.2136/sssaj2015.11.0407

Carbon Pools and Flux of Global Forest Ecosystems
journal, January 1994


The positive carbon stocks-biodiversity relationship in forests: co-occurrence and drivers across five subclimates
journal, June 2018

  • Lecina-Diaz, Judit; Alvarez, Albert; Regos, Adrián
  • Ecological Applications, Vol. 28, Issue 6
  • DOI: 10.1002/eap.1749

Depth Distribution and Predictors of Soil Organic Carbon in Podzols of a Forested Watershed in Southwestern Canada
journal, January 2011


Comment on “The global tree restoration potential”
journal, October 2019

  • Friedlingstein, Pierre; Allen, Myles; Canadell, Josep G.
  • Science, Vol. 366, Issue 6463
  • DOI: 10.1126/science.aay8060

Carbon storage, timber production, and biodiversity: comparing ecosystem services with multi-criteria decision analysis
journal, July 2012

  • Schwenk, W. Scott; Donovan, Therese M.; Keeton, William S.
  • Ecological Applications, Vol. 22, Issue 5
  • DOI: 10.1890/11-0864.1

Impacts of salvage logging on biodiversity: A meta-analysis
journal, July 2017

  • Thorn, Simon; Bässler, Claus; Brandl, Roland
  • Journal of Applied Ecology, Vol. 55, Issue 1
  • DOI: 10.1111/1365-2664.12945

Carbon sequestration and biodiversity co‐benefits of preserving forests in the western United States
journal, December 2019

  • Buotte, Polly C.; Law, Beverly E.; Ripple, William J.
  • Ecological Applications, Vol. 30, Issue 2
  • DOI: 10.1002/eap.2039

Nine-year changes in carbon dynamics following different intensities of harvesting in boreal aspen stands
journal, May 2015

  • Strukelj, Manuella; Brais, Suzanne; Paré, David
  • European Journal of Forest Research, Vol. 134, Issue 5
  • DOI: 10.1007/s10342-015-0880-4

Rightsizing carbon dioxide removal
journal, May 2017


Patterns of above- and below-ground response of understory conifer release 6 years after partial cutting
journal, February 2002

  • Kneeshaw, Daniel D.; Williams, Harry; Nikinmaa, Eero
  • Canadian Journal of Forest Research, Vol. 32, Issue 2
  • DOI: 10.1139/x01-190

Site carbon storage along productivity gradients of a late-seral southern boreal forest
journal, May 2009

  • Kranabetter, J. M.
  • Canadian Journal of Forest Research, Vol. 39, Issue 5
  • DOI: 10.1139/x09-031

Tree species richness and the logging of natural forests: A meta-analysis
journal, July 2012


Ecological responses to recent climate change
journal, March 2002

  • Walther, Gian-Reto; Post, Eric; Convey, Peter
  • Nature, Vol. 416, Issue 6879
  • DOI: 10.1038/416389a