Abstract
Sericostachys scandens is a monocarpic and heliophilous liana, native in tropical African forests. In the montane forests of the Kahuzi-Biega National Park (KBNP) (East of DR Congo), it has been expanding very strongly for a decade, and is currently considered as having negative impacts on biodiversity conservation. In this paper, we test if S. scandens differs from three co-occurring, native, non spreading lianas (Gouania longispicata, Tacazzea apiculata and Adenia bequaertii) for functional traits which might influence plant expansion. For leaf traits (SLA, dry matter content, nitrogen concentration), S. scandens did not show extreme values compared to those of the three other lianas. In contrast, S. scandens had much higher biomass allocation to sexual reproduction. It also differs from the three other lianas for its reproductive strategy that combines both vegetative propagation and sexual reproduction, and propagule dispersal by wind. Moreover, S. scandens has larger leaves and a greater number of lateral branches per unit stem length. It is argued that the particular combination of functional traits exhibited by S. scandens may in part explain its propensity to behave as an opportunistic weed in the disturbed areas in the montane forests of Kahuzi-Biega.
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Abramoff MD, Magelhaes PJ, Ram SJ (2004) Image Processing with ImageJ. Biophotonics International 11(7): 36–42.
Baker HG (1965) Characteristics and modes of origin of weeds. In: Baker HG, Stebbins GL (eds), The genetics of colonizing species. Academic Press, New York. pp 147–169.
Baruch Z, Goldstein G (1999) Leaf construction cost, nutrient concentration, and net CO2 assimilation of native and invasive species in Hawaii. Oecologia 121: 183–192.
Benjamin LR (1982) The influence of foliage habit on competition between carrot plants. Annals of Botany 50(1): 117–125.
Bongers F, Parren MPE, Swaine MD et al. (2005) Forest climbing plants of West Africa: introduction. In: Bongers F, Parren MPE, Traoré D (eds.), Forest Climbing Plants of West Africa: Density, ecology and management. pp 5–18. CAB International.
Bongers F, Schnitzer SA, Traoré D (2002) The importance of lianas and consequences for forest management in West Africa. Bioterre. Revue Internationale des Sciences de la Vie et de la Terre No spécial. Actes du colloque international, Centre Suisse du 27–29 Août 2001, 59–70.
Burns JH (2006) Relatedness and environment affect traits associated with invasive and noninvasive introduced Commelinaceae. Ecological Applications 16(4): 1367–1376.
Chao N, Rugyerinyange L, Scholte P (2009) International Conference on the Impact of Sericostachys scandens on the Conservation of Nyungwe National Park (Rwanda). p 49.
Clark DB, Clark DA (1990) Distribution and effects on tree growth of lianas and woody hemiepiphytes in a Costa Rican tropical wet forest. Journal Tropical Ecology 6: 321–331.
Davis HG (2005) r-Selected traits in an invasive population. Evolutionary Ecology 19: 255–274.
DeWalt SJ, Denslow JS, Hamrick JL (2004) Biomass allocation, growth, and photosynthesis of genotypes from native and introduced ranges of the tropical shrub Clidemia hirta. Oecologia 138: 521–531.
Engelen A, Santos R (2009) Which demographic traits determine population growth in the invasive brown seaweed Sargassum muticum? Journal of Ecology 97: 675–684.
Esteley C, Villarreal M, Alagia H (2004) Extending linear models to no-linear contexts: an in-depth study about two University students’ mathematical productions. Proceedings of the 28th Conference of the International 2: 343–350.
Feng Y, Wang J, Sang W (2007) Biomass allocation, morphology and photosynthesis of invasive and noninvasive exotic species grown at four irradiance levels. Acta Oecologia 31: 40–47.
Feng YL (2008) Nitrogen allocation and partitioning in invasive and native Eupatorium species. Physiologia Plantarum 132: 350–358.
Feng YL, Fu GL, Zheng YL (2008) Specific leaf area relates to the differences in leaf construction cost, photosynthesis, nitrogen allocation, and use efficiencies between invasive and noninvasive alien congeners. Planta 228: 383–390.
Fischer E (1996) Die Vegetation des Parc National de Kahuzi-Biega, Sud-Kivu, Zaïre. Verl. Franz Steiner. Stuttgart. p 238.
Ford ED, Diggle PJ (1981) Competition for light in a plant monoculture modelled as a Spatial Stochastic Process. Annals of Botany 48(4): 481–500.
Garnier E, Cordonnier P, Guillerm J-L et al. (1997) Specific leaf area and leaf nitrogen concentration in annual and perennial grass species growth in Mediterranean old-field. Oecologia 111: 490–498.
Going BM, Hillerislambers J, Levine JM (2009) Abiotic and biotic resistance to grass invasion in serpentine annual plant communities. Oecologia 159: 839–847.
Goldberg DE, Miller TE (1990) Effects of different resource additions on species-diversity in an annual plant community. Ecology 71: 213–225.
Gotsch SG, Powers JS, Lerdau MT (2010) Leaf traits and water relations of 12 evergreen species in Costa Rican wet and dry forests: patterns of intra-specific variation across forests and seasons. Plant Ecology 211: 133–146.
Grauel WT, Putz FE (2004) Effects of lianas on growth and regeneration of Prioria copaifera in Darien, Panama. Forest Ecology and Management 190: 99–108.
Grime JP (2001) Plant Strategies, Vegetation Processes, and Ecosystem Properties, 2nd ed. John Wiley & Sons, Chichester, UK.
Hassan A, Reshi Z, Wafai BA (2008) Multiple reproduction strategies contribute to invasiveness of Potamogeton crispus L. (Potamogetonaceae) in freshwater ecosystems of Kashmir Himalaya, India. In: Sengupta M, Dalwani R (eds.), Proceeding of Taal2007. The 12th World Lake Conference. pp 1067–1073.
Herrera I, Nassar JM (2009) Reproductive and recrutment traits as indicators of the invasive potential of Kalanchoe daigremontiana (Crassulaceae) and Stapelia gigantea (Apocynaceae) in a Neotropical arid zone. Journal of Arid Environments 73(11): 978–986.
Hölscher D, Leuschner C, Bohman K et al. (2004) Photosynthetic characteristics in relation to leaf traits in eight co-existing pioneer tree species in Central Sulawesi, Indonesia. Journal of Tropical Ecology 20(2): 157–164.
ICCN (2000) Management Plan of Kahuzi-Biega National Park. ICCN, Kinshasa, DR Congo. p 71.
Iyomi IB (2005) Parc national de Kahuzi-Biega (PNKB). Fact Sheet PNKB N°1, SYGIAP ICCN, RD Congo.
James JJ (2008) Leaf nitrogen productivity as a mechanism driving the success of invasive annual grasses under low and high nitrogen supply. Journal of Arid Environments 72: 1775–1784.
Jiang LF, Luo YO, Chen JK et al. (2009) Ecophysiological characteristics of invasive Spartina alterniflora and native species in salt marshes of Yangtze River estuary, China. Estuarine, Coastal and Shelf Science 81: 74–82.
Jones RH, McLeod KW (1990) Growth and photosynthetic responses to a range of light environments in Chinese tallowtree and Carolina ash seedlings. Forest Science 36: 851–862.
Karadavut U, Palta Ç, Kökten K et al. (2010) Comparative Study on Some Non-linear Growth Models for Describing Leaf Growth of Maize. International Journal of Agriculture and Biology 12: 227–230.
Karel M, Julian A (2008) Are traits measured on pot grown plants representative of those in natural communities? Journal of Vegetation Science 19: 119–126.
Kayama M, Kitaoka S, Wang W et al. (2007) Needle longevity, photosynthetic rate and nitrogen concentration of eight spruce taxa planted in northern Japan. Tree Physiology 27: 1585–1593.
Lebrun J, Gilbert G (1954) Ecological classification of Congo forests. INÉAC, Scientific Series No 63, p 89.
Leishman MR, Haslehurst T, Ares A et al. (2007) Leaf trait relationships of native and invasive plants: community- and global-scale comparisons. New Phytologist 176: 635–643.
Li Y, Johnson DA, Su Y et al. (2005) Specific leaf area and leaf dry matte matter content of plants growing in sand dunes. Botanical Bulletin of Academia Sinica 46: 127–134.
Liengola I (2008) Impact of the lnvasive liana Sericostachys scandens on forest composition: Implications for the recovery of Grauer’s Gorilla in the Kahuzi-Biega National Park, Democratic Republic of Congo. Tropical Resources Bulletin 27: 43–50.
Lowe RG, Walker P (1977) Classification of canopy, stem, crown status and climber infestation in natural tropical forest in Nigeria. Journal of Applied Ecology 14: 897–903.
Masinde PW, Wesonga JM, Ojiewo CO et al. (2009) Plant growth and leaf N content of Solanum villosum genotypes in response to nitrogen supply. Dynamic Soil, Dynamic Plant 3(1): 36–47.
Masumbuko NC, Habiyaremye MF, Lejoly J (in press) Impact of Sericostachys scandens on forest regeneration in the Kahuzi-Biega National Park, DR Congo. XIXth AETFAT Congress, Ecology. Scripta Botanica Belgica 49: 1–8
Masumbuko NC, Habiyaremye MF, Lejoly J (2012) Woody climbing plants influence the structure of the mountain forest in the Kahuzi-Biega National Park, DR Congo. Reg Environ Change DOI 10.1007/s 10113-012-0309-2. Springer — Verlag pp 9.
Nicolas G, Katharine S, Sandra L (2007) Leaf dry matter content and lateral spread predict response to land use change for six subalpine grassland species. Journal of Vegetation Science 18: 289–300.
Parren MPE (2003) Lianas and logging in West Africa. PhD thesis, Wageningen Univ. p 180.
Pratt PD, Rayamajhi MB, Silvers CS et al. (2007) Naturalization and Biomass Allocation of the Invasive Tree Melaleuca quinquenervia in Wetlands of the Bahamas. Journal of Aquatic Plant Management 45: 8–16.
Putz FE (1984) The natural history of lianas on Barro Colorado Island, Panama. Ecology 65: 1712–1724.
Putz FE, Lee HS, Goh R (1984) Effects of post-felling silvicultural treatments on woody vines in Sarawak. Malaysian Forester 47(3): 214–226.
Pyšek P, Kŕivánek M, Jarošík V (2009) Planting intensity, residence time and species traits determine invasion of alien woody species. Ecology 90(10): 2734–2744.
Pyšek P, Richardson DM (2007) Traits associated with invasiveness in alien plants: Where do we stand? In: Nentwig W (ed.), Biological invasions. Springer-Verlag, Heidelberg. pp 97–126.
Reich PB, Walters MB, Ellsworth DS (1997) From tropics to tundra: global convergence in plant functioning. Proceedings of the National Academy of Sciences of the United States of America 94: 13730–13734.
Rejmánek M, Richardson DM (1996) What attributes make some plant species more invasive? Ecology 77: 1655–1667.
Richards FJ (1959) A flexible growth function for empirical use. Journal of Experimental Botany 10: 290–300.
Schnitzer SA, Bongers F (2002) The ecology of lianas and their role in forests. Trends in Ecology and Evolution 17: 223–230.
Schnitzer SA, Bongers F (2005) Lianas and gap-phase regeneration: implications for forest dynamics and species diversity. In: Bongers F, Parren MPE, Traoré D (eds.), Forest Climbing Plants of West Africa: Density, ecology and management. CAB Internationl, pp 59–72.
Schnitzer SA, Bongers F (2011) Increasing liana abundance and biomass in tropical forests: emerging patterns and putative mechanisms. Ecology Letters 14: 397–406.
Schnitzer SA, Dalling JW, Carson WP (2000) The impact of lianas on tree regeneration in tropical forest canopy gaps: evidence for an alternative pathway of gap-phase regeneration. Journal of Ecology 88: 655–666.
Schnitzer SA, Kuzee ME, Bongers F (2005) Disentangling above- and below-ground competition between lianas and trees in a tropical forest. Journal of Ecology 93: 1115–1125.
Scholte P, Rugyerinyange L, Bizimungu F, Ruzigandekwe F, Chao N, Mulindahabi F, Ntare N, Babaasa D, Sheil D, Fimbel R, Fischer E, Gapusi J, Kaplin B (2010) Reaching consensus: impact of the liana Sericostachys scandens on forest dynamics in Nyungwe National Park (Rwanda). Oryx 44(3): 321–327.
Shipley B, Almeida-Cortez J (2003) Interspecific consistency and intraspecific variability of specific leaf area with respect to irradiance and nutrient availability. Écoscience 10(1): 74–79.
Siebert SF (2005) The abundance and distribution of rattan over an elevation gradient in Sulawesi, Indonesia. Forest Ecology and Management 210: 143–158.
Singh V, Singh H, Sharma GP et al. (2010) Eco-physiological performance of two invasive weed congeners (Ageratum conyzoides L. and Ageratum houstonianum Mill.) in the Indo-Gangetic plains of India. Environmental Monitoring and Assessment DOI 10.1007/s10661-010-1700-4.
Smith MD, Knapp AK (2001) Physiological and morphological traits of exotic, invasive exotic, and native plant species in Tallgrass prairie. International Journal of Plant Sciences 162(4): 785–792.
Tilman D, Pacala S (2006) The maintenance of species richness in plant communities; In: Ricklefs RE, Schluter D (eds), Species diversity in ecological communities: historical and geographical perspectives. University of Chicago Press, Chicago, IL. pp 13–25.
Tuohy JM, Prior JAB, Stewart GR (1991) Photosynthesis in relation to leaf nitrogen and phosphorus content in Zimbabwean trees. Oecologia 88: 378–382.
Vermeulen PJ, Stuefer JF, During HJ e al. (2008) Leaf investment and light partitioning among leaves of different genotypes of the clonal plant Potentilla reptans in a dense stand after 5 years of competition. Annals of Botany 102: 935–943.
Vila M, D’Antonio CM (1998) Fruit choice and seed dispersal of invasive vs. noninvasive Carpobrotus (Aizoaceae) in Costal California. Ecology 79(3): 1053–1060.
Vile D, Garnier E, Shipley B et al. (2005) Specific Leaf Area and Dry Matter Content Estimate Thickness in Laminar Leaves. Annals of Botany 96: 1129–1136.
Williamson MH, Fitter A (1996) The characters of successful invaders. Biological Conservation 78: 136–170.
Yumoto T, Yamagiwa J, Mwanza N et al. (1994) List of plant species identified in Kahuzi-Biega National Park, Zaïre. Tropics 3: 295–308.
Zheng Y-L, Feng Y-L, Liu W-X et al. (2009) Growth, biomass allocation, morphology, and photosynthesis of invasive Eupatorium adenophorum and its native congeners grown at four irradiances. Plant Ecology 203: 263–271.
Zou J, Rogers WE, Siemann E (2007) Differences in morphological and physiological traits between native and invasive populations of Sapium sebiferum. Functional Ecology 21: 721–730.
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Céphas, M.N., Basile, H., Nicolas, B. et al. Life strategy traits of the liana Sericostachys scandens spreading in the montane forests in the Kahuzi-Biega national park (DR Congo). J. Mt. Sci. 9, 665–675 (2012). https://doi.org/10.1007/s11629-012-2382-x
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DOI: https://doi.org/10.1007/s11629-012-2382-x