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Assessing the effects of rainfall reduction on litterfall and the litter layer in phytophysiognomies of the Amazonia–Cerrado transition

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Abstract

The tropical vegetation growing in dystrophic soils is capable of recycling nutrients through litterfall and thus maintaining soil fertility. However, climate changes can alter this production and, consequently, the litter layer over the soil, affecting the carbon cycle and the integrity of the ecosystem. In this study, we investigated whether a reduction in rainfall increased the litterfall and the litter layer (stock) and, if so, whether the effects are more evident in degraded environments. We compared the litterfall and the litter layer in years with higher (1575.3 mm) and lower (1360.8 mm) rainfall rates in three environments: “cerradão” (CD; savanna woodland), typical “cerrado” (savanna-like vegetation) and successional area (SA). We recorded increasing litterfall in the SA and in the litter layer in the three environments during the year with lower rainfall rates. We also detected alterations to the seasonal variation in the litter layer and the production of reproductive parts. The reduction in rainfall increased the return of carbon to the soil, especially in open areas. Our results indicate that climatic extremes (e.g., reduced rainfall) can modify the availability of nutrients and their absorption by plants and therefore compromising important ecosystem functions, such as carbon cycle.

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References

  • Aduan RE, Vilela MF, Klink CA (2003) Ciclagem de carbono em ecossistemas terrestres - o caso do Cerrado brasileiro. Embrapa Cerrados, Brasília

    Google Scholar 

  • Almeida EJ, Luizão F, Rodrigues DJ (2015) Litterfall production in intact and selectively logged forests in southern of Amazonia as a function of basal area of vegetation and plant density. Acta Amaz 45:157–166

    Article  Google Scholar 

  • Aragão LEOC, Malhi Y, Metcalfe DB, Silva-Espejo JE, Jiménez E, Navarrete D, Almeida S, Costa ACL, Salinas N, Phillips OL, Anderson LO, Baker TR, Goncalvez PH, Huamán-Ovalle J, Mamani-Solórzano M, Meir P, Monteagudo A, Peñuela MC, Prieto A, Quesada CA, Rozas-Dávila A, Rudas A, Silva Junior JA, Vásquez R (2009) Above- and below-ground net primary productivity across ten Amazonian forests on contrasting soils. Biogeosciences 6:2441–2488

    Article  Google Scholar 

  • Aragão LEOC, Poulter B, Barlow JB, Anderson LOO, Malhi Y, Saatchi S, Phillips OL, Gloor E (2014) Environmental change and the carbon balance of Amazonian forests. Biol Rev 89:913–931

    Article  PubMed  Google Scholar 

  • Araujo-Murakami A, Doughty CE, Metcalfe DB, Silva-Espejo JE, Arroyo L, Heredia JP, Flores M, Sibler R, Mendizabal LM, Pardo-Toledo E, Vega M, Moreno L, Rojas-Landivar VD, Halladay K, Girardin CAJ, Killeen TJ, Malhi Y (2014) The productivity, allocation and cycling of carbon in forests at the dry margin of the Amazon forest in Bolivia. Plant Ecol Divers 7:55–69

    Article  Google Scholar 

  • Aryal DR, De Jong BHJ, Ochoa-Gaona S, Esparza-Olguin L, Mendoza-Vega J (2014) Agriculture, ecosystems and environment carbon stocks and changes in tropical secondary forests of southern Mexico. Agr Ecosyst Environ 195:220–230

    Article  Google Scholar 

  • Aryal DR, De Jong BHJ, Ochoa-Gaona S, Mendoza-Vega J, Esparza-Olguin L (2015) Successional and seasonal variation in litterfall and associated nutrient transfer in semi-evergreen tropical forests of SE Mexico. Nutr Cycl Agroecosys 103:45–60

    Article  CAS  Google Scholar 

  • Ball BA, Carrillo Y, Molina M (2014) The influence of litter composition across the litter-soil interface on mass loss, nitrogen dynamics and the decomposer community. Soil Biol Biochem 69:71–82

    Article  CAS  Google Scholar 

  • Bates D, Mächler M, Bolker BM, Walker SC (2015) Fitting linear mixed-effects models using lme4. J Stat Softw 67:1–48

    Article  Google Scholar 

  • Batjes NH (1996) Total carbon and nitrogen in the soils of the world. Eur J Soil Sci 47:151–163

    Article  CAS  Google Scholar 

  • Berg B (2000) Litter decomposition and organic matter turnover in northern forest soils. Forest Ecol Manag 133:13–22

    Article  Google Scholar 

  • Brando PM, Nepstad DC, Davidson EA, Trumbore SE, Ray D, Camargo P (2008) Drought effects on litterfall, wood production and belowground carbon cycling in an Amazon forest: results of a throughfall reduction experiment. Philos T Roy Soc B 363:1839–1848

    Article  Google Scholar 

  • Brando PM, Goetz SJ, Baccini A, Nepstad DC, Beck PSA, Christman MC (2010) Seasonal and interannual variability of climate and vegetation indices across the Amazon. PNAS 107:14685–14690

    Article  PubMed  Google Scholar 

  • Bréchet L, Ponton S, Roy J, Freycon V, Coûteaux MM, Bonal D, Epron D (2009) Do tree species characteristics influence soil respiration in tropical forests? A test based on 16 tree species planted in monospecific plots. Plant Soil 319:235–246

    Article  CAS  Google Scholar 

  • Celentano D, Zahawi RA, Finegan B, Ostertag R, Cole RJ, Holl KD (2011) Litterfall dynamics under different tropical forest restoration strategies in costa rica. Biotropica 43:279–287

    Article  Google Scholar 

  • Chave J, Navarrete D, Almeida S, Álvarez E, Aragão LEOC, Bonal D, Châtelet P, Silva-Espejo JE, Goret JY, Von Hildebrand P, Jiménez E, Patiño S, Peñuela MC, Phillips OL, Stevenson P, Malhi Y (2010) Regional and seasonal patterns of litterfall in tropical South America. Biogeosciences 7:43–55

    Article  Google Scholar 

  • Chen X, Hutley LB, Eamus D (2003) Carbon balance of a tropical savanna of northern Australia. Oecologia 137:405–416

    Article  PubMed  Google Scholar 

  • Cheung KC, Marques MCM, Liebsch D (2009) Relação entre a presença de vegetação herbácea e a regeneração natural de espécies lenhosas em pastagens abandonadas na Floresta Ombrófila Densa do Sul do Brasil. Acta Bot Bras 23:1048–1056

    Article  Google Scholar 

  • Clark DA, Brown S, Kicklighter DW, Chambers JQ, Thomlinson JR, Ni J (2001) Measuring net primary production in forests: concepts and field methods. Ecol Appl 11:356–370

    Article  Google Scholar 

  • Davidson EA, Savage K, Bolstad P, Clark DA, Curtis PS, Ellsworth DS, Hanson PJ, Law BE, Luo Y, Pregitzer KS, Randolph JC, Zak D (2002) Belowground carbon allocation in forests estimated from litterfall and IRGA-based soil respiration measurements. Agr Forest Meteorol 113:39–51

    Article  Google Scholar 

  • Davidson EA, Araújo AC, Artaxo P, Balch JK, Brown IF, Bustamante MMC, Coe MT, DeFries RS, Keller M, Longo M, Munger JW, Schoroeder W, Soares-Filho BS, Souza Júnior CM, Wofsy SC (2012) The Amazon basin in transition. Nature 481:321–328

    Article  PubMed  CAS  Google Scholar 

  • Facelli JM, Pickett STA (1991) Plant litter: its dynamics and effects on plant community structure. Bot Rev 57:1–32

    Article  Google Scholar 

  • Feldpausch TR, Rondon MA, Fernandes ECM, Riha SJ (2004) Carbon and nutrient accumulation in secondary forests regenerating on pastures in central Amazonia. Ecol Appl 14:S164–S176

    Article  Google Scholar 

  • Fernandes SAP, Bernoux M, Cerri CC, Feigl BJ, Piccolo MC (2002) Seasonal variation of soil chemical properties and CO2 and CH4 fluxes in unfertilized and P-fertilized pastures in an Ultisol of the Brazilian Amazon. Geoderma 107:227–241

    Article  CAS  Google Scholar 

  • Franczak DD, Marimon BS, Marimon-Junior BH, Mews HA, Maracahipes L, Oliveira EA (2011) Changes in the structure of a savanna forest over a six-year period in the Amazon–Cerrado transition, Mato Grosso state, Brazil. Rodriguésia 62:425–436

    Article  Google Scholar 

  • Guariguata MR, Ostertag R (2001) Neotropical secondary forest succession: changes in structural and functional characteristics. Forest Ecol Manag 148:185–206

    Article  Google Scholar 

  • Günter S, Weber M, Erreis R, Aguirre N (2007) Influence of distance to forest edges on natural regeneration of abandoned pastures: a case study in the tropical mountain rain forest of Southern Ecuador. Eur J Forest Res 126:67–75

    Article  Google Scholar 

  • Hoffmann WA, Silva ER, Machado GC, Bucci SJ, Scholz FG, Goldstein G, Meinzer FC (2005) Seasonal leaf dynamics across a tree density gradient in a Brazilian savanna. Oecologia 145:307–316

    Article  PubMed  Google Scholar 

  • Holl KD (1999) Factors limiting tropical rain forest regeneration in abandoned pasture: seed rain, seed germination, microclimate, and soil. Biotropica 31:229–242

    Article  Google Scholar 

  • Honorio-Coronado EM, Baker TR (2010) Manual para el monitoreo del ciclo del carbon en bosques amazónicos. Instituto de Investigaciones de la Amazonia Peruana, Universidad de Leeds, Lima

    Google Scholar 

  • Houghton RA (2003) Revised estimates of the annual net flux of carbon to the atmosphere from changes in land use and land management 1850–2000. Tellus 55B:378–390

    CAS  Google Scholar 

  • Huasco WH, Girardin CAJ, Doughty CE, Metcalfe DB, Baca LD, Silva-Espejo JE, Cabrera DG, Aragão LEOC, Davila AR, Marthews TR, Huaraca-Quispe LP, Alzamora-Taype I, Mora LE, Farfán-Rios W, Cabrera KG, Halladay K, Salinas-Revilla N, Silman MR, Meir P, Malhi Y (2013) Seasonal production, allocation and cycling of carbon in two mid-elevation tropical montane forest plots in the Peruvian Andes. Plant Ecol Divers 7:125–142

    Article  Google Scholar 

  • Kenward MG, Roger JH (2013) Small sample inference for fixed effects from restricted maximum likelihood. Biometrics 53:983–997

    Article  Google Scholar 

  • Lenth RV (2016) Least-squares means: the R package lsmeans. J Stat Softw 69:1–33

    Article  Google Scholar 

  • Lüdecke D (2016) sjPlot: data visualization for statistics in social science. R package version 2.1.2. https://CRAN.R-project.org/package=sjplot

  • Malhi Y (2012) The productivity, metabolism and carbon cycle of tropical forest vegetation. J Ecol 100:65–75

    Article  CAS  Google Scholar 

  • Malhi Y, Grace J (2000) Tropical forests and atmospheric carbon dioxide. Trends Ecol Evol 15:332–337

    Article  PubMed  CAS  Google Scholar 

  • Malhi Y, Nobre AD, Grace J, Kruijt B, Pereira MGP, Culf A, Scott S (1998) Carbon dioxide transfer over a Central Amazonian rain forest. J Geophys Res 103:593–612

    Article  Google Scholar 

  • Malhi Y, Roberts JT, Betts RA, Killeen TJ, Li W, Nobre CA (2008) Climate change, deforestation, and the fate of the Amazon. Science 319:169–172

    Article  PubMed  CAS  Google Scholar 

  • Malhi Y, Aragão LEOC, Metcalfe DB, Paiva R, Quesada CA, Almeida S, Anderson L, Brando P, Chambers JQ, Costa ACL, Hutyra LR, Oliveira P, Patiño S, Pyle EH, Robertson AL, Teixeira LM (2009) Comprehensive assessment of carbon productivity, allocation and storage in three Amazonian forests. Glob Change Biol 15:1255–1274

    Article  Google Scholar 

  • Malhi Y, Doughty C, Galbraith D (2011) The allocation of ecosystem net primary productivity in tropical forests. Philos T Roy Soc B 366:3225–3245

    Article  CAS  Google Scholar 

  • Marimon BS, Lima ES, Duarte TG, Chieregatto LC, Ratter JA (2006) Observations on the Vegetation of Northeastern Mato Grosso, Brazil. IV. An Analysis of the Cerrado–Amazonian forest ecotone. Edinb J Bot 63:323–341

    Article  Google Scholar 

  • Marimon BS, Marimon-Junior BH, Feldpausch TR, Oliveira-Santos C, Mews HA, Lopez-Gonzalez G, Lloyd J, Franczak DD, Oliveira EA, Maracahipes L, Miguel A, Lenza E, Phillips OL (2014) Disequilibrium and hyperdynamic tree turnover at the forest–Cerrado transition zone in southern Amazonia. Plant Ecol Divers 7:281–292

    Article  Google Scholar 

  • Marimon-Junior BH, Haridasan M (2005) Comparação da vegetação arbórea e características edáficas de um cerradão e um cerrado sensu stricto em áreas adjacentes sobre o solo distrófico no leste de Mato Grosso, Brasil. Acta Bot Bras 19:913–926

    Article  Google Scholar 

  • Marimon-Junior BH, Hay JD (2008) A new instrument for measurement and collection of quantitative samples of the litter layer in forests. Forest Ecol Manag 255:2244–2250

    Article  Google Scholar 

  • Meir P, Metcalfe DB, Costa ACL, Fisher RA (2008) The fate of assimilated carbon during drought: impacts on respiration in Amazon rainforests. Philos T Roy Soc B 363:1849–1855

    Article  CAS  Google Scholar 

  • Melillo JM, Aber JD, Muratore JF (1982) Nitrogen and lignin control of hardwood leaf litter decomposition dynamics. Ecology 63:621–626

    Article  CAS  Google Scholar 

  • Melo-Santos KS (2015) Dinâmica e sucessão de uma pastagem abandonada na transição Amazônia–Cerrado. Universidade do Estado de Mato Grosso, Nova Xavantina, Mato Grosso

    Google Scholar 

  • Mews HA, Marimon BS, Maracahipes L, Franczak DD, Marimon-Junior BH (2011) Dinâmica da comunidade lenhosa de um Cerrado Típico na região Nordeste do Estado de Mato Grosso, Brasil. Biota Neotrop 11:73–82

    Article  Google Scholar 

  • Nakagawa S, Schielzeth H (2013) A general and simple method for obtaining R2 from generalized linear mixed-effects models. Methods Ecol Evol 4:133–142

    Article  Google Scholar 

  • Nepstad DC, Uhl C, Pereira CA, Silva JMC (1996) A comparative of tree establishment in abandoned pasture and mature forest of eastern Amazonia. Oikos 76:25–39

    Article  Google Scholar 

  • Nepstad D, Lefebvre P, Silva UL, Tomasella J, Schlesinger P, Solórzano L, Moutinho P, Ray D, Benito JG (2004) Amazon drought and its implications for forest flammability and tree growth: a basin-wide analysis. Glob Change Biol 10:704–717

    Article  Google Scholar 

  • Nogueira EM, Nelson BW, Fearnside PM, França MB, Oliveira ÁCA (2008) Tree height in Brazil’s “arc of deforestation”: shorter trees in south and southwest Amazonia imply lower biomass. Forest Ecol Manag 255:2963–2972

    Article  Google Scholar 

  • Oliveira B, Marimon-Junior BH, Mews HA, Valadao MBX, Marimon BS (2017) Unraveling the ecosystem functions in the Amazonia-Cerrado transition: evidence of hyperdynamic nutrient cycling. Plant Ecol 218:225–239. https://doi.org/10.1007/s11258-016-0681-y

    Article  Google Scholar 

  • Phillips OL, Malhi Y, Higuchi N, Laurance WF, Nu PV, Laurance SG, Ferreira LV, Stern M, Brown S, Grace J (1998) Changes in the carbon balance of tropical forests: evidence from long-term plots. Science 282:439–442

    Article  PubMed  CAS  Google Scholar 

  • Pinto-Junior OB, Sanches L, Dalmolin AC, Nogueira JS (2009) Efluxo de CO2 do solo em floresta de transição Amazônia Cerrado e em área de pastagem. Acta Amaz 39:813–822

    Article  Google Scholar 

  • Pires LA, Britez RM, Martel G, Pagano SN (2006) Produção, acúmulo e decomposição da serapilheira em uma restinga da Ilha do Mel, Paranaguá, PR, Brasil. Acta Bot Bras 20:173–184

    Article  Google Scholar 

  • Rocha W, Metcalfe DB, Doughty CE, Brando P, Silvério D, Halladay K, Nepstad DC, Balch JK, Malhi Y (2014) Ecosystem productivity and carbon cycling in intact and annually burnt forest at the dry southern limit of the Amazon rainforest (Mato Grosso, Brazil). Plant Ecol Divers 7:25–40

    Article  Google Scholar 

  • Sakai S, Harrison RD, Momose K, Kuraji K, Nagamasu H, Yasunari T, Chong L, Nakashizuka T (2006) Irregular droughts trigger mass flowering in a seasonal tropical forests in Asia. Am J Bot 93:1134–1139

    Article  PubMed  Google Scholar 

  • Sanches L, Valentini CMA, Pinto Júnior OB, Nogueira JS, Vourlitis GL, Biudes MS, Silva CJ, Bambi P, Lobo FA (2008) Seasonal and interannual litter dynamics of a tropical semideciduous forest of the southern Amazon Basin, Brazil. J Geophys Res 113:1–9

    Article  CAS  Google Scholar 

  • Sayer EJ, Tanner EVJ, Cheesman AW (2006) Increased litterfall changes fine root distribution in a moist tropical forest. Plant Soil 281:5–13

    Article  CAS  Google Scholar 

  • Silva FAM, Assad ED, Evangelista BA (2008) Caracterização climática do bioma Cerrado. In: Sano SM, Almeida SP, Ribeiro JF (eds) Cerrado: ecologia e flora. Embrapa Informação Tecnológica, Brasília, pp 69–106

    Google Scholar 

  • Tian H, Melillo JM, Kicklighter DW, McGuire AD, Helfrich JVK, Moore B, Vörösmarty CJ (1998) Effect of interannual climate variability on carbon storage in Amazonian ecosystems. Nature 396:664–667

    Article  CAS  Google Scholar 

  • Uriarte M, Turner BL, Thompson J, Zimmerman JK (2015) Linking spatial patterns of leaf litterfall and soil nutrients in a tropical forest: a neighborhood approach. Ecol Appl 25:2022–2034

    Article  PubMed  Google Scholar 

  • Varella RF, Bustamante MMC, Pinto AS, Kisselle KW, Santos RV, Burke RA, Zepp RG, Viana LT (2004) Soil fluxes of CO2, CH4 and N2O from an old pasture and from native savanna in Brazil. Int J Wildland Fire 14:S221–S231

    Google Scholar 

  • Walter H (1986) Vegetação e zonas climáticas: Tratado de Ecologia Global. EPU, São Paulo

    Google Scholar 

  • Wang Q, Wang S, Fan B, Yu X (2007) Litter production, leaf litter decomposition and nutrient return in Cunninghamia lanceolata plantations in south China: effect of planting conifers with broadleaved species. Plant Soil 297:201–211

    Article  CAS  Google Scholar 

  • Werneck MS, Pedralli G, Gieseke LF (2001) Produção de serapilheira em três trechos de uma floresta semidecídua com diferentes graus de perturbação na Estação Ecológica do Tripuí, Ouro Preto, MG. Revista Brasileira de Botânica 24:195–198

    Google Scholar 

  • Wieder K, Wright JS (1995) Tropical forest litter dynamics and dry season irrigation on Barro Colorado island, Panama. Ecology 76:1971–1979

    Article  Google Scholar 

  • Wright SJ, Carrasco C, Calderón O, Paton S (1999) The El Niño southern oscillation, variable fruit production, and famine in a tropical forest. Ecology 80:1632–1647

    Google Scholar 

  • Yavitt JB, Wright SJ (2001) Drought and irrigation effects on fine root dynamics in a Tropical Moist Forest, Panama. Biotropica 33:421–434

    Article  Google Scholar 

  • Zeng N, Mariotti A, Wetzel P (2005) Terrestrial mechanisms of interannual CO2 variability. Glob Biogeochem Cycle 19:1–15

    Article  CAS  Google Scholar 

  • Zhang H, Yuan W, Dong W, Liu S (2014) Seasonal patterns of litterfall in forest ecosystem worldwide. Ecol Complex 20:240–247

    Article  CAS  Google Scholar 

  • Zhou Y, Su J, Janssens IA, Zhou G, Xiao C (2014) Fine root and litterfall dynamics of three Korean pine (Pinus koraiensis) forests along an altitudinal gradient. Plant Soil 374:19–32

    Article  CAS  Google Scholar 

  • Zuur AF, Ieno EN, Walker N, Saveliev AA, Smith GM (2009) Mixed effects models and extensions in ecology. Stat Biology and Health. Springer, New York, pp 261–293

    Google Scholar 

  • Zuur AF, Ieno EN, Elphick CS (2010) A protocol for data exploration to avoid common statistical problems. Methods Ecol Evol 1:3–14

    Article  Google Scholar 

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Acknowledgements

We would like to thank the members of the “Laboratório de Ecologia Vegetal” Plant Ecology Laboratory (UNEMAT) who helped with the fieldwork. We also thanks to “Coordenação de Aperfeiçoamento de Pessoal de Nível Superior” (CAPES) for the scholarship granted to K.S. Peixoto, R. Freitag, E.C. Neves, M.B.X. Valadão, and to the “Conselho Nacional de Desenvolvimento Científico e Tecnológico” (CNPq) for productivity in research grant (PQ-2) awarded to B.H. Marimon-Junior and B.S. Marimon. This study was supported by Project PELD-CNPq (#403725/2012-7) coordinated by B.S. Marimon and projects PPBio-CNPq (#457602/2012-0) and NAS/PEER-USAID (Biodiversity and Climate Changes in the Arc of Deforestation) coordinated by B.H. Marimon-Junior and Guarino R. Colli, respectively.

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Peixoto, K.S., Marimon-Junior, B.H., Cavalheiro, K.A. et al. Assessing the effects of rainfall reduction on litterfall and the litter layer in phytophysiognomies of the Amazonia–Cerrado transition. Braz. J. Bot 41, 589–600 (2018). https://doi.org/10.1007/s40415-018-0443-2

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