Long-term climate and competition explain forest mortality patterns under extreme drought

Ecology Letters

Volumn 20, Issue 1, 2017, Pages 78-86

  Young, Derek J N ^a   Stevens, Jens T ^a,d   Earles, J Mason ^b   Moore, Jeffrey ^c   Ellis, Adam ^c   Jirka, Amy L ^c,e   Latimer, Andrew M ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b Yale School of the Environment   (United States)

^c USDA FOREST SERVICE   (United States)

^d UNIVERSITY OF CALIFORNIA   (United States)

^e NONE   (United States)

Author keywords

California; climate; climatic water deficit; competition; drought; forest; mortality; stress; tree

Indexed keywords

CALIFORNIA; CLIMATE; CLIMATE CHANGE; DROUGHT; FOREST; LONGEVITY; PHYSIOLOGY; SEASON; TREE;

CALIFORNIA; CLIMATE; CLIMATE CHANGE; DROUGHTS; FORESTS; LONGEVITY; SEASONS; TREES;

EID: 85006341254     PISSN: 1461023X     EISSN: 14610248     Source Type: Journal    
DOI: 10.1111/ele.12711     Document Type: Letter

References (51)

1. Allen, C.D. & Breshears, D.D. (1998). Drought-induced shift of a forest–woodland ecotone: rapid landscape response to climate variation. Proc. Natl Acad. Sci., 95, 14839–14842.
2. Allen, C.D., Macalady, A.K., Chenchouni, H., Bachelet, D., McDowell, N., Vennetier, M. et al. (2010). A global overview of drought and heat-induced tree mortality reveals emerging climate change risks for forests. For. Ecol. Manag., 259, 660–684.
3. Allen, C.D., Breshears, D.D. & McDowell, N.G. (2015). On underestimation of global vulnerability to tree mortality and forest die-off from hotter drought in the Anthropocene. Ecosphere, 6, 1–55.
4. Anderegg, W.R.L., Flint, A., Huang, C., Flint, L., Berry, J.A., Davis, F.W. et al. (2015a). Tree mortality predicted from drought-induced vascular damage. Nat. Geosci., 8, 367–371.
5. Anderegg, W.R.L., Schwalm, C., Biondi, F., Camarero, J.J., Koch, G., Litvak, M. et al. (2015b). Pervasive drought legacies in forest ecosystems and their implications for carbon cycle models. Science, 349, 528–532.
6. Asner, G.P., Brodrick, P.G., Anderson, C.B., Vaughn, N., Knapp, D.E. & Martin, R.E. (2016). Progressive forest canopy water loss during the 2012–2015 California drought. Proc. Natl Acad. Sci., 113, E249–E255.
7. Berdanier, A.B. & Clark, J.S. (2015). Multi-year drought-induced morbidity preceding tree death in Southeastern US forests. Ecol. Appl., 26, 17–23.
8. Berg, N. & Hall, A. (2015). Increased interannual precipitation extremes over California under climate change. J. Clim., 28, 6324–6334.
9. Brown, E.G. (2015). Proclamation of a state of emergency, 30 October 2015. Executive department, State of California.
10. Choat, B., Jansen, S., Brodribb, T.J., Cochard, H., Delzon, S., Bhaskar, R. et al. (2012). Global convergence in the vulnerability of forests to drought. Nature, 491, 752–755.
11. Clark, J.S., Bell, D.M., Kwit, M.C. & Zhu, K. (2014). Competition-interaction landscapes for the joint response of forests to climate change. Glob. Change Biol., 20, 1979–1991.
12. Clark, J.S., Iverson, L., Woodall, C.W., Allen, C.D., Bell, D.M., Bragg, D.C. et al. (2016). The impacts of increasing drought on forest dynamics, structure, and biodiversity in the United States. Glob. Change Biol., 22, 2329–2352.
13. Das, A.J., Battles, J., Stephenson, N.L. & van Mantgem, P.J. (2011). The contribution of competition to tree mortality in old-growth coniferous forests. For. Ecol. Manag., 261, 1203–1213.
14. Das, A.J., Stephenson, N.L., Flint, A., Das, T. & van Mantgem, P.J. (2013). Climatic correlates of tree mortality in water- and energy-limited forests. PLoS ONE, 8, e69917.
15. Dietze, M.C. & Moorcroft, P.R. (2011). Tree mortality in the eastern and central United States: patterns and drivers. Glob. Change Biol., 17, 3312–3326.
16. Eyre, F.H. (1980). Forest Cover Types of the United States and Canada. Society of American Foresters, Washington, D.C.
17. Fettig, C.J., Klepzig, K.D., Billings, R.F., Munson, A.S., Nebeker, T.E., Negrón, J.F. et al. (2007). The effectiveness of vegetation management practices for prevention and control of bark beetle infestations in coniferous forests of the western and southern United States. For. Ecol. Manag., 238, 24–53.
18. Field, C., Merino, J. & Mooney, H.A. (1983). Compromises between water-use efficiency and nitrogen-use efficiency in five species of California evergreens. Oecologia, 60, 384–389.
19. Franklin, J.F., Shugart, H.H. & Harmon, M.E. (1987). Tree death as an ecological process. Bioscience, 37, 550–556.
20. Franks, S.J., Weber, J.J. & Aitken, S.N. (2013). Evolutionary and plastic responses to climate change in terrestrial plant populations. Evol. Appl., 7, 123–139.
21. Gavin, D.G. (2009). The coastal-disjunct mesic flora in the inland Pacific Northwest of USA and Canada: refugia, dispersal and disequilibrium. Divers. Distrib., 15, 972–982.
22. Griffin, D. & Anchukaitis, K.J. (2014). How unusual is the 2012–2014 California drought? Geophys. Res. Lett., 41, 9017–9023.
23. Knapp, E.E., Skinner, C.N., North, M.P. & Estes, B.L. (2013). Long-term overstory and understory change following logging and fire exclusion in a Sierra Nevada mixed-conifer forest. For. Ecol. Manag., 310, 903–914.
24. LEMMA group. (2015). GNN structure (species-size) maps. Available at: http://lemma.forestry.oregonstate.edu/data/structure-maps. Last accessed 22 Sept. 2015.
25. Lines, E.R., Coomes, D.A. & Purves, D.W. (2010). Influences of forest structure, climate and species composition on tree mortality across the Eastern US. PLoS ONE, 5, e13212.
26. McDowell, N., Pockman, W.T., Allen, C.D., Breshears, D.D., Cobb, N., Kolb, T. et al. (2008). Mechanisms of plant survival and mortality during drought: why do some plants survive while others succumb to drought? New Phytol., 178, 719–739.
27. McIntyre, P.J., Thorne, J.H., Dolanc, C.R., Flint, A.L., Flint, L.E., Kelly, M. et al. (2015). Twentieth-century shifts in forest structure in California: denser forests, smaller trees, and increased dominance of oaks. Proc. Natl Acad. Sci., 112, 1458–1463.
28. Millar, C.I. & Stephenson, N.L. (2015). Temperate forest health in an era of emerging megadisturbance. Science, 349, 823–826.
29. Millar, C.I., Westfall, R.D., Delany, D.L., Bokach, M.J., Flint, A.L. & Flint, L.E. (2012). Forest mortality in high-elevation whitebark pine (Pinus albicaulis) forests of eastern California, USA; influence of environmental context, bark beetles, climatic water deficit, and warming. Can. J. For. Res., 42, 749–765.
30. Oyler, J.W., Ballantyne, A., Jencso, K., Sweet, M. & Running, S.W. (2014). Creating a topoclimatic daily air temperature data set for the conterminous United States using homogenized station data and remotely sensed land skin temperature. Int. J. Climatol., 35, 2258–2279.
31. Potter, C. (2016). Landsat image analysis of tree mortality in the southern Sierra Nevada region of California during the 2013-2015 drought. J Earth Sci Clim Change, 7, 1–7.
32. Price, D.T., Cooke, B.J., Metsaranta, J.M. & Kurz, W.A. (2015). If forest dynamics in Canada's west are driven mainly by competition, why did they change? Half-century evidence says: climate change. Proc. Natl Acad. Sci., 112, E4340.
33. PRISM Climate Group, Oregon State University. (2016). PRISM Climate Data. Available at: http://prism.oregonstate.edu. Last accessed 20 May 2016.
34. R Core Team. (2016). R Version 3.3.1. A Language and Environment for Statistical Computing. R Foundation for Statistical Computing, Vienna, Austria.
35. Robeson, S.M. (2015). Revisiting the recent California drought as an extreme value. Geophys. Res. Lett., 42, 6771–6779.
36. Ruiz-Benito, P., Lines, E.R., Gómez-Aparicio, L., Zavala, M.A. & Coomes, D.A. (2013). Patterns and drivers of tree mortality in Iberian forests: climatic effects are modified by competition. PLoS ONE, 8, e56843.
37. Safford, H.D. & Stevens, J.T. (2017). Natural range of variation (NRV) for yellow pine and mixed conifer forests in the Sierra Nevada, Southern Cascades, and Modoc and Inyo National Forests, California, USA General Technical Report PSW-GTR-___. USDA Forest Service, Pacific Southwest Research Station Albany, CA (in press).
38. Smith, J.M., Paritsis, J., Veblen, T.T. & Chapman, T.B. (2015). Permanent forest plots show accelerating tree mortality in subalpine forests of the Colorado Front Range from 1982 to 2013. For. Ecol. Manag., 341, 8–17.
39. St Clair, J.B., Mandel, N.L. & Vance-Borland, K.W. (2005). Genecology of Douglas-fir in western Oregon and Washington. Ann. Bot., 96, 1199–1214.
40. Stephenson, N.L. (1990). Climatic control of vegetation distribution: the role of the water balance. Am. Nat., 135, 649–670.
41. Stephenson, N.L. & Das, A.J. (2011). Comment on ‘Changes in climatic water balance drive downhill shifts in plant species’ optimum elevations’. Science, 334, 177.
42. Swain, D.L., Tsiang, M., Haugen, M., Singh, D., Charland, A., Rajaratnam, B. et al. (2014). The extraordinary California drought of 2013/2014: character, context, and the role of climate change. Bull. Am. Meteorol. Soc., 95, S3.
43. Thomas, Z. & Waring, K.M. (2015). Enhancing resiliency and restoring ecological attributes in second-growth ponderosa pine stands in northern New Mexico. USA. For. Sci., 61, 93–104.
44. U.S. Forest Service. (2008). Conterminous U.S. and Alaska forest type mapping using Forest Inventory and Analysis data. Available at: http://data.fs.usda.gov/geodata/rastergateway/forest_type/. Last accessed 25 Oct 2016.
45. U.S. Forest Service. (2016). U.S. Forest Service Pacific Southwest Region Forest Health Protection Aerial Detection Survey. Available at: http://www.fs.usda.gov/detail/r5/forest-grasslandhealth/?cid=fsbdev3_046696. Last accessed 25 Jan 2016.
46. Van Mantgem, P.J. & Stephenson, N.L. (2007). Apparent climatically induced increase of tree mortality rates in a temperate forest. Ecol. Lett., 10, 909–916.
47. Van Mantgem, P.J., Capiro, A.C., Stephenson, N.L. & Das, A.J. (2016). Does prescribed fire promote resistance to drought in low elevation forests of the Sierra Nevada, California, USA? J. Assoc. Fire Ecol., 12, 13–25.
48. Wang, T., O'Neill, G.A. & Aitken, S.N. (2010). Integrating environmental and genetic effects to predict responses of tree populations to climate. Ecol. Appl., 20, 153–163.
49. Williams, A.P., Seager, R., Abatzoglou, J.T., Cook, B.I., Smerdon, J.E. & Cook, E.R. (2015). Contribution of anthropogenic warming to California drought during 2012–2014. Geophys. Res. Lett., 42, 6819–6828.
50. Willmott, C.J., Rowe, C.M. & Mintz, Y. (1985). Climatology of the terrestrial seasonal water cycle. J. Climatol., 5, 589–606.
51. Zhang, J., Huang, S. & He, F. (2015). Half-century evidence from western Canada shows forest dynamics are primarily driven by competition followed by climate. Proc. Natl Acad. Sci., 112, 4009–4014.