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Factors contributing to leaf decomposition vary with temperature in two montane rivers of the Intermountain West, Utah

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Abstract

Terrestrial organic matter (OM) is an essential energy source that fuels many food webs. The factors contributing to OM decomposition and the rate at which OM decomposes can influence carbon fluxes through ecosystems. Previous research demonstrates that the factors driving OM decomposition can vary with environmental condition, prompting more research that characterizes the relative importance of each factor driving OM decomposition under differing environmental conditions. This is especially important for ecosystems that may be particularly vulnerable to climate change, like temperate, montane ecosystems. We used a 126-day leaf-pack study to compare and identify the most important factors (i.e., physical abrasion, microbial activity, and shredding macroinvertebrates) regulating OM decomposition rates (k) in two montane rivers. We used a structural equation model (SEM) to evaluate the relative importance of each factor contributing to OM decomposition. We found that k were significantly faster in the Blacksmith Fork. But when temperature differences were accounted for, k were approximately 1.5 times faster in the Logan River. Macroinvertebrate abundance and biomass, physical abrasion, nutrients, and temperature were significantly greater in the Blacksmith Fork, while microbial activity was the only factor significantly greater in the Logan River. We estimated that by day 100, microbes contributed 2.1 times more to decomposition in the Logan River (0.88 g; 14.6%) compared to the Blacksmith Fork (0.41 g; 6.9%). Relative to shredders (0.39 g; 6.5%), microbial contributions were approximately 2.2 times greater in the Logan River by day 100. Our SEM also revealed that microbes were more important to decomposition in this system relative to shredding macroinvertebrates. The reversal of k when day was replaced with degree-day and the significant direct effect of degree-days in our SEM suggests that temperature is a key factor regulating OM decomposition in these montane rivers. These findings contrast with many other studies conducted in montane systems, showing that microbes are less important contributors to OM decomposition at higher elevations, and further demonstrate that the relative importance of the factors driving OM decomposition is highly context dependent, even across small geographic scales.

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References

  • Anderson HE, Albertson LK, Walters DM (2019) Water temperature drives variability in salmonfly abundance, emergence timing, and body size. River Res Appl 35:1013–1022

    Google Scholar 

  • Baldy V, Gessner MO, Chauvet E (1995) Bacteria, fungi and the breakdown of leaf litter in a large river. Oikos 74:93–102

    Google Scholar 

  • Battle JM, Golladay SW (2007) How hydrology, habitat type, and litter quality affect leaf breakdown in wetlands on the gulf coastal plain of Georgia. Wetlands 2:251–260

    Google Scholar 

  • Benfield EF (2007) Decomposition of leaf material. In: Hauer FR, Lamberti GA (eds) Methods in stream ecology, 2nd edn. Elsevier, San Diego, pp 711–720

    Google Scholar 

  • Benke AC, Huryn AD, Smock LA, Wallace JB (1999) Length-mass relationships for freshwater macroinvertebrates in North America with particular reference to the southeastern United States. J N Am Benthol Soc 1:308–343

    Google Scholar 

  • Birrell JH, Meek JB, Nelson CR (2019) Decline of the giant salmonfly Pteronarcys californica Newport, 1848 (Plecoptera: Pteronarcyidae) in the Provo River, Utah, USA. Illiesia 15:83–97

    Google Scholar 

  • Bonin HL, Griffiths RP, Caldwell BA (2000) Nutrient and microbiological characteristics of fine benthic organic matter in mountain streams. J N Am Benthol Soc 19:235–249

    Google Scholar 

  • Bott TL (2007) Primary productivity and community respiration. In: Hauer FR, Lamberti GA (eds) Methods in stream ecology, 2nd edn. Elsevier, San Diego, pp 663–690

    Google Scholar 

  • Boulton AJ, Boon PI (1991) A review of methodology used to measure leaf litter decomposition in lotic environments: time to turn over an old leaf? Aust J Mar Freshw Res 42:1–43

    CAS  Google Scholar 

  • Boyero L, Pearson RG, Gessner MO, Barmuta LA, Ferreira V et al (2011) A global experiment suggests climate warming will not accelerate litter decomposition in streams but might reduce carbon sequestration. Ecol Lett 14:289–294

    PubMed  Google Scholar 

  • Brown JH, Gillooly JF, Allen AP, Savage VM, West GB (2004) Toward a metabolic theory of ecology. Ecology 85:1771–1789

    Google Scholar 

  • Buchanan TJ, Somers WP (1969) Discharge Measurements at Gaging Stations: U.S. Geological Survey Techniques of Water-Resources Investigations, Book 3, Chapter A8, p. 1.

  • Bärlocher F, Sridhar KR (2014) Association of animals and fungi in leaf decomposition. In: Jones EBG, Hyde KD, Pang K-L (eds) Freshwater fungi and fungus-like organisms. De Gruyter, Berlin, pp 405–433

    Google Scholar 

  • Carlisle DM, Clements WH (2005) Leaf litter breakdown, microbial respiration and shredder production in metal-polluted streams. Freshw Biol 50:380–390

    CAS  Google Scholar 

  • Collier KJ, Winterbourn MJ (1986) Processing of willow leaves in two suburban streams in Christchurch, New Zealand. N Z J Mar Freshw Res 20:575–582

    Google Scholar 

  • Creed RP, Cherry RP, Pflaum JR, Wood CJ (2009) Dominant species can produce a negative relationship between species diversity and ecosystem function. Oikos 118:723–732

    Google Scholar 

  • Entrekin SA, Tank JL, Rosi-Marshall EJ, Hoellein TJ, Lamberti GA (2008) Responses in organic matter accumulation and processing to an experimental wood addition in three headwater streams. Freshw Biol 53:1642–1657

    CAS  Google Scholar 

  • Erman NA (1968) Occurrence and distribution of invertebrates in lower Logan River. Master Thesis, Utah State University. 72 pgs.

  • Fabre E, Chauvet E (1998) Leaf breakdown along an altitudinal stream gradient. Arch Hydrobiol 141:167–179

    Google Scholar 

  • Ferreira V, Chauvet E (2011a) Synergistic effects of water temperature and dissolved nutrients on litter decomposition and associated fungi. Glob Change Biol 17:551–564

    Google Scholar 

  • Ferreira V, Chauvet E (2011b) Future increase in temperature more than decrease in litter quality can affect microbial litter decomposition in streams. Oecologia 167:279–291

    PubMed  Google Scholar 

  • Ferreira V, Graça MAS, de Lima J, Gomes R (2006) Role of physical fragmentation and invertebrate activity in the breakdown rate of leaves. Arch Hydrobiol 165:493–513

    CAS  Google Scholar 

  • FollstadShah JJ, Ardon M, Kominoski J, Dodds W, Gessner M, Griffiths N, Hawkins C, Lecerf A, LeRoy C, Manning D, Johnson S, Rosemond A, Sinsabaugh R, Swan C, Webster J, Zeglin L (2017) Global synthesis of the temperature sensitivity of leaf litter breakdown in streams and rivers. Glob Change Biol 8:3064–3075

    Google Scholar 

  • Fuell AK, Entrekin SA, Owen GS, Owen SK (2013) Drivers of leaf decomposition in two wetland types in the Arkansas River Valley, USA. Wetlands 3:1127–1137

    Google Scholar 

  • Gessner MO, Swan CM, Dang CK, McKie BG, Bardgett RD, Wall DH, Hättenschwiler SS (2010) Diversity meets decomposition. Trends Ecol Evol 25:372–380

    PubMed  Google Scholar 

  • Gordon ND, McMahon TA, Finlayson BL (1992) Scientific, Oxford, UK. Stream hydrology: An Introduction for Ecologists. Wiley & Sons, New York

    Google Scholar 

  • Grace JB (2006) Structural equation modeling and natural systems. Cambridge University Press, Cambridge

    Google Scholar 

  • Graça MAS (2001) The role of invertebrates on leaf litter decomposition in streams: a review. Int Rev Hydrobiol 86:383–394

    Google Scholar 

  • Handa IT, Aerts R, Berendse F, Berg MP, Bruder A, Butenschoen O, Chauvet E, Gessner MO, Jabiol J, Makkonen M, Mckie BG (2014) Consequences of biodiversity loss for litter decomposition across biomes. Nature 509:218–221

    CAS  PubMed  Google Scholar 

  • Hieber MM, Gessner O (2002) Contribution of stream detritivores, fungi, and bacteria to leaf breakdown based on biomass estimates. Ecology 83:1026–1038

    Google Scholar 

  • Hill BH, Gardner TJ, Ekisola OF, Henebry GM (1992) Microbial use of leaf litter in prairie streams. J N Am Benthol Soc 11:11–19

    Google Scholar 

  • Hill RA, Hawkins CP, Jin J (2014) Predicting thermal vulnerability of stream and river ecosystems to climate change. Clim Change 125:399–412

    Google Scholar 

  • Imberger SJ, Walsh CJ, Grace MR (2008) More microbial activity, not abrasive flow or shredder abundance, accelerates breakdown of labile leaf litter in urban streams. J N Am Benthol Soc 27:549–561

    Google Scholar 

  • Irons JG III, Oswood MW, Stout RJ, Pringle CM (1994) Latitudinal patterns in leaf litter breakdown: is temperature really important? Freshw Biol 32:401–411

    Google Scholar 

  • Isaak DJ, Muhlfeld CC, Todd AS, Al-chokhachy R, Roberts J, Kershner JL, Fausch KD, Hostetler SW (2012a) The past as prelude to the future for understanding 21st-century climate effects on rocky mountain trout. Fisheries 37:542–556

    Google Scholar 

  • Isaak DJ, Wollrab S, Horan DL, Chandler G (2012b) Climate change effects on stream and river temperatures across the northwest U.S. from 1980–2009 and implications for salmonid fishes. Clim Change 113:499–524

    Google Scholar 

  • Jacobsen D, Schultz R, Encalada A (1997) Structure and diversity of stream invertebrate assemblages: the influence of temperature with altitude and latitude. Freshw Biol 38:247–261

    Google Scholar 

  • Keane RM, Crawley MJ (2002) Exotic plant invasions and the enemy release hypothesis. Trends Ecol Evol 17:164–170

    Google Scholar 

  • Lessard JL, Hayes DB (2003) Effects of elevated water temperature on fish and macroinvertebrate communities below small dams. River Res Appl 19:721–732

    Google Scholar 

  • Loreau M, Naeem S, Inchausti P, Bengtsson J, Grime JP, Hector A, Hooper DU, Huston MA, Raffaelli D, Schmid B, Tilman D (2001) Biodiversity and ecosystem functioning: current knowledge and future challenges. Science 294:804–808

    CAS  PubMed  Google Scholar 

  • Löhr AJ, Noordijk J, Lrianto K, Van Gestel CAM, Van Straalen NM (2006) Leaf decomposition in an extremely acidic river of volcanic origin in Indonesia. Hydrobiologia 560:51–61

    Google Scholar 

  • Mathuriau C, Chauvet E (2002) Breakdown of leaf litter in a neotropical stream. J N Am Benthol Soc 21:384–396

    Google Scholar 

  • McClain CR, Barry J (2010) Habitat heterogeneity, biotic disturbance, and resource availability work in concert to regulate biodiversity in deep submarine canyons. Ecology 91:964–976

    PubMed  Google Scholar 

  • McDiffett WF (1970) The transformation of energy by a stream detritivore, Pteronarcys scotti (Plecoptera). Ecology 51:975–988

    Google Scholar 

  • Merritt RW, Cummins KW, Berg MB (2008) An introduction to the aquatic insects of North America, 4th edn. Kendall/Hunt Publishing Company, Dubuque

    Google Scholar 

  • Morrill JC, Bales RC, Asce M, Conklin MH (2005) Estimating stream temperature from air temperature: implications for future water quality. J Environ Eng 131:139–146

    CAS  Google Scholar 

  • Mutlag DS (1955) A study of aquatic insects of Logan River, Utah. Master’s Thesis, Utah State Agricultural College, Logan, p 46

  • Mutch RA, Davies RW (1984) Processing of willow leaves in two Alberta Rocky Mountain streams. Holarct Ecol 7:171–176

    CAS  Google Scholar 

  • Nakagawa S, Cuthill IC (2007) Effect size, confidence interval and statistical significance: a practical guide for biologists. Biol Rev 82:591–605

    PubMed  Google Scholar 

  • Navel S, Mermillod-Blondin F, Montuelle B, Chauvet E, Simon L, Marmonier P (2011) Water–sediment exchanges control microbial processes associated with leaf litter degradation in the hyporheic zone: a microcosm study. Microbial Ecol 61:968–979

    Google Scholar 

  • Needham JG, Christenson RO (1927) Economic insects in some streams of northern Utah. Logan, UT: Utah Agricultural Experiment Station Bulletin 201:1-3

  • Nehring RB, Heinhold B, Pomeranz J. (2011) Colorado River Aquatic Resources Investigations. Colorado Division of Wildlife Progress Report, Federal Aid Project F-237R-18, Fort Collins, CO

  • Niyogi DK, Lewis WM Jr, McKnight DM (2001) Litter breakdown in mountain streams affected by mine drainage: biotic mediation of abiotic controls. Ecol Appl 11:506–516

    Google Scholar 

  • Osborn TG (1981) Stream insect production as a function of alkalinity and detritus processing. PhD Dissertation, Utah State University, Logan, p 165

  • Pascoal C, Cassio F, Marcotegui A, Sanz B, Gomes P (2005) Role of fungi, bacteria, and invertebrates in leaf litter breakdown in a polluted river. J N Am Benthol Soc 24:784–797

    Google Scholar 

  • Perry WB, Benfield EF, Perry SA, Webster JR (1987) Energetics, growth, and production of a leaf-shredding stonefly in an Appalachian mountain stream. J N Am Benthol Soc 1:12–25

    Google Scholar 

  • Petersen RC, Cummins KW (1974) Leaf processing in a woodland stream. Freshw Biol 4:343–368

    Google Scholar 

  • Poff NL, Olden JD, Vieira NK, Finn DS, Simmons MP, Kondratieff BC (2006) Functional trait niches of North American lotic insects: traits-based ecological applications in light of phylogenetic relationships. J N Am Benthol Soc 25:730–755

    Google Scholar 

  • R Development Core Team (2018) R: a language and environment for statistical computing. Foundation for statistical computing, Vienna, Austria. https://www.R-project.org/

  • Rangwala I, Miller JR (2012) Climate change in mountains: a review of elevation-dependent warming and its possible causes. Clim Change 114:527–547

    Google Scholar 

  • Rosemond AD, Benstead JP, Bumpers PM, Gulis V, Kominoski JS, Manning DWP et al (2015) Experimental nutrient additions accelerate terrestrial carbon loss from stream ecosystems. Science 347:1142–1145

    CAS  PubMed  Google Scholar 

  • Rosseel Y (2012) lavaan: an r package for structural equation modeling. J Stat Softw 48:1–36. https://doi.org/10.18637/jss.v048.i02

    Article  Google Scholar 

  • Sanpera-Calbet I, Chauvet E, Richardson JS (2012) Fine sediment on leaves: shredder removal of sediment does not enhance fungal colonisation. Aquat Sci 74:1–12

    Google Scholar 

  • Scrine J, Jochum M, Ólafsson JS, O'Gorman EJ (2017) Interactive effects of temperature and habitat complexity on freshwater communities. Ecol Evol 7:9333–9346

    PubMed  PubMed Central  Google Scholar 

  • Short RA, Canton SP, Ward JV (1980) Detrital processing and associated macroinvertebrates in a Colorado mountain stream. Ecology 1:728–732

    Google Scholar 

  • Short RA, Ward JV (1981) Trophic ecology of three winter stoneflies (Plecoptera). Am Midl Nat 105:341–347

    Google Scholar 

  • Stewart KW, Stark BP (1988) Nymphs of North American stonefly genera (Plecoptera). Entomol Soc Am.

  • Suberkropp K, Wallace JB (1992) Aquatic hyphomycetes in insecticide-treated and untreated streams. J N Am Benthol Soc 11:165–171

    Google Scholar 

  • Tank JL, Rosi-Marshall EJ, Griffiths NA, Entrekin SA, Stephen ML (2010) A review of allochthonous organic matter dynamics and metabolism in streams. J N Am Benthol Soc 29:118–146

    Google Scholar 

  • Taylor BR, Chauvet EE (2014) Relative influence of shredders and fungi on leaf litter decomposition along a river altitudinal gradient. Hydrobiologia 721:239–250

    CAS  Google Scholar 

  • Tiegs SD, Costello DM, Isken MW, Woodward G, McIntyre PB et al (2019) Global patterns and drivers of ecosystem functioning in rivers and riparian zones. Sci Adv 5:eaav0486

    PubMed  PubMed Central  Google Scholar 

  • Vannote RL, Minshall GW, Cummins KW, Sedell JR, Cushing CE (1980) The river continuum concept. Can J Fish Aquat Sci 37:130–137

    Google Scholar 

  • Vinson M (2008) A short history of Pteronarcys californica and Pteronarcella badia in the Logan River, Cache County, Utah. Unpublished report, University of Utah, Logan, Utah. https://www.usu.edu/buglab/Content/Files/salmonfly%20history.pdf

  • Wallace JB, Eggert SL, Meyer JL, Webster JR (1997) Multiple trophic levels of a forest stream linked to terrestrial litter inputs. Science 277:102–104

    CAS  Google Scholar 

  • Wallace JB, Webster JR, Cuffney TF (1982) Stream detritus dynamics: regulation by invertebrate consumers. Oecologia 53:197–200

    PubMed  Google Scholar 

  • Walters DM, Wesner JS, Zuellig RE, Kowalski DA, Kondratieff MC (2017) Holy flux: spatial and temporal variation in massive pulses of emerging insect biomass from western U.S. rivers. Ecology 99:238–240

    PubMed  Google Scholar 

  • Ward JV, Stanford JA (1982) Thermal responses in the evolutionary ecology of aquatic insects. Ann Rev Entomol 27:97–117

    Google Scholar 

  • Warton DI, Hui FKC (2011) The arcsin is asinine: the analysis of proportions in ecology. Ecology 92:3–10

    PubMed  Google Scholar 

  • Webster JR, Benfield EF (1986) Vascular plant breakdown in freshwater ecosystems. Ann Rev Ecol Syst 1:567–594

    Google Scholar 

  • Whiles MR, Wallace JB, Chung K (1993) The influence of Lepidostoma (Trichoptera: Lepidostomatidae) on recovery of leaf-litter processing in disturbed headwater streams. Am Midl Nat 1:356–363

    Google Scholar 

  • Williams MW, Losleben M, Caine N, Greenland D (1996) Changes in climate and hydrochemical responses in a high-elevation catchment in the Rocky Mountains, USA. Limnol Oceanogr 41:939–946

    CAS  Google Scholar 

  • Youngblood AP, Padgett WG, Winward AH (1985) Riparian community type classification of eastern Idaho-western Wyoming. US Dept. of Agriculture Forest Service, Intermountain Region

    Google Scholar 

  • Zuur AF, Ieno EN, Walker NJ, Saveliev AA, Smith GM (2009) Mixed effects modelling for nested data. Mixed effects models and extensions in ecology with R, 1st edn. Springer, New York, pp 101–139

    Google Scholar 

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Acknowledgments

We would like to thank the numerous field and laboratory volunteers for their assistance with this research, especially J. Courtwright, D. Denlinger, J. Kelso, R. Leonard, G. Smith, and the Utah State University’s Biology Graduate Student Association. We are grateful to M. Tagg, D. Axford, and J. Kotynek for assisting with macroinvertebrate taxonomic identification. We also thank H. Halvorson and A. Dodd for assistance with contribution calculations and providing reviews that improved the manuscript.

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This research was supported by the Bureau of Land Management’s National Aquatic Monitoring Center.

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Walker, R.H., Orr, M.C. & Miller, S.W. Factors contributing to leaf decomposition vary with temperature in two montane rivers of the Intermountain West, Utah. Aquat Sci 82, 49 (2020). https://doi.org/10.1007/s00027-020-00723-1

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