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Edaphic and topographic gradients have differential influence on woody species assemblages on ultramafic and non-ultramafic soils in an African Savanna

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Abstract

Background and aims

Understanding the determinants of plant species associations on unique ultramafic substrates is crucial for the study of restoration ecology. We investigated the influence of local edaphic and topographic gradients on woody species associations on ultramafic and non-ultramafic substrates along the Great Dyke of Zimbabwe.

Methods

Vegetation attributes were assessed in 62 plots on ultramafic and adjacent non-ultramafic substrates at varying slope magnitude and orientation. Plant community comparisons and relationships with soil and topographic variables were analyzed using ANOVA and ordinations.

Results

Aspect had more influence on woody composition, species associations and densities on ultramafic compared to non-ultramafic substrates. Lower species richness and tree/shrub densities were observed on ultramafic substrates. Soil Mg, Mg/Ca ratio, total Ni, Cr and Mn, and available Ni were significantly higher on ultramafic substrates. Most parameters (pH, Ca, Mg, Mg/Ca ratio; available Ni, Cr, Mn and total Mn) were similar between ultramafic east- and west-facing slopes, but only total Cr and Ni were higher on east-facing slopes. Only available Ni and Mn were higher on ultramafic piedmont than on slopes. Tree/shrub density and species richness were positively correlated with available Mn and Cr while negatively correlated with total and available Ni, pH, Mg/Ca ratio and herbaceous plant cover.

Conclusion

Vegetation patterns on ultramafic substrates are partly driven by intra-site edaphic (metals and Mg/Ca ratios) and topographic gradients. Aspect has differential influence on woody vegetation assemblages on ultramafic and non-ultramafic substrates. Species associations and environmental determinants observed can be used in mine site rehabilitation planning.

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Data availability

The datasets generated and/or analyzed during the current study are available from the corresponding author on reasonable request.

References

  • Adhikari S, Marcelo-Silva J, Rajakaruna N, Siebert SJ (2022) Influence of land use and topography on distribution and bioaccumulation of potentially toxic metals in soil and plant leaves: a case study from Sekhukhuneland, South Africa. Sci Total Environ 806:150659

    Article  CAS  PubMed  Google Scholar 

  • Ahmed S, Lemessa D, Seyum A (2022) Woody species composition, plant communities, and environmental determinants in Gennemar Dry Afromontane forest, Southern Ethiopia. Scientifica 2022:7970435. https://doi.org/10.1155/2022/7970435

  • Alexander EB, Coleman RG, Keeler-Wolfe T, Harrison SP (2007) Serpentine geoecology of western North America: geology, soils, and vegetation. OUP USA

    Book  Google Scholar 

  • Anderson JM, Ingram JSI (1993) Tropical soil biological and fertility: a hand book of methods. CAB International, Wallingford

    Google Scholar 

  • Angessa AT, Lemma B, Yeshitela K, Fischer J, May F, Shumi G (2020) Woody plant diversity, composition and structure in relation to environmental variables and land-cover types in Lake Wanchi watershed, central highlands of Ethiopia. Afr J Ecol 58(4):627–638

    Article  Google Scholar 

  • Baker AJM, McGrath SP, Reeves RD, Smith JAC (2000) Metal hyperaccumulator plants: a review of the ecology and physiology of a biological resource for phytoremediation of metal polluted soils. In: Vangronsveld J (ed) Terry N, Ban˜uelos G. Phytoremediation of contaminated soil and water. CRC Press, Boca Raton, Fl, pp 85–107

    Google Scholar 

  • Balkwill K (Ed.) (2001) Proceedings: third international conference on serpentine ecology. Part 2/Special Issue. South African J Sci 97

  • Bangira C (2010) Mineralogy and geochemistry of soils of ultramafic origin from the great dyke. Texas A&M University, Zimbabwe and Gillespie county, Texas

    Google Scholar 

  • Barclay-Smith RW (1963) A report on the ecology and vegetation of the Great Dyke within the horseshoe intensive conservation area. Kirkia 4:25–34

    Google Scholar 

  • Bennie J, Hill MO, Baxter R, Huntley B (2006) Influence of slope and aspect on long-term vegetation change in British chalk grasslands. J Ecol 94(2):355–368

    Article  Google Scholar 

  • Blackshaw GN (1920) Magnesia impregnated soils. S Afr J Sci 17(2):171–178

    Google Scholar 

  • Boyd RS, Baker AJM, Proctor J (2004) Ultramafic rocks: their soils, vegetation and fauna. Proc. 4th International Conference on Serpentine Ecology. Science Reviews 2000 Ltd., St. Albans, Herts

  • Brady NC, Weil RR (2002) The nature and properties of soils, 13th edn. Prentice Hall, New Jersey

    Google Scholar 

  • Brooks RR (1987) Serpentine and its vegetation: a multidisciplinary approach. Discorides Press, Portland, p 454

    Google Scholar 

  • Brooks RR, Chambers MF, Nicks LJ, Robinson BH (1998) Phytomining. Trends Plant Sci 3(9):359–362

    Article  Google Scholar 

  • Campbell BM, Cunliffe RN, Gambiza J (1995) Vegetation structure and small-scale pattern in miombo woodland, Marondera, Zimbabwe. Bothalia 25(1):121–126

    Article  Google Scholar 

  • Cañadas EM, Jiménez MN, Valle F, Fernández-ondoño E, Martín-peinado F, Navarro FB (2010) Soil e vegetation relationships in semi-arid Mediterranean old fields (SE Spain): implications for management. J Arid Environ 74(11):1525–1533

    Article  Google Scholar 

  • Cerdeira-Pérez A, Monterroso C, Rodríguez-Garrido B, Machinet G, Echevarria G, Prieto-Fernández Á, Kidd PS (2019) Implementing nickel phytomining in a serpentine quarry in NW Spain. J Geochem Explor 197:1–13

    Article  Google Scholar 

  • Chiarucci A, Rocchini D, Leonzio C, De Dominicis V (2001) A test of vegetation–environment relationship in serpentine soils of Tuscany, Italy. Ecol Res 16(4):627–639

    Article  Google Scholar 

  • Coleman RG, Jove C (1992) Geological origin of serpentinites. Pp. 1À17 in: The Vegetation of Ultramafic (Serpentine) Soils. In: Baker AJM, Proctor J, Revees RD (eds) Proceedings of the First International Conference on Serpentine Ecology. Intercept Ltd., Andover, United Kingdom

  • Cousins SR, Witkowski ETF, Pfab MF (2014) Elucidating patterns in the population size structure and density of Aloe plicatilis, a tree aloe endemic to the cape fynbos, South Africa. S Afr J Bot 90:20–36

    Article  Google Scholar 

  • Cui W, Zheng XX (2016) Spatial heterogeneity in tree diversity and forest structure of evergreen broadleaf forests in southern China along an altitudinal gradient. Forests 7(10):216

    Article  Google Scholar 

  • Drozdova I, Alekseeva-Popova N, Kalimova I, Bech J, Roca N (2019) Research of reclamation of polluted mine soils by native metallophytes: some cases. Geochem: Explor Environ Anal 19(2):164–170

    CAS  Google Scholar 

  • Echevarria G, Massoura S, Sterckeman T, Becquer T, Schwartz C, Morel JL (2006) Assessment and control of the bioavailability of Ni in soils. Environ Toxicol Chem 25:643–651

    Article  CAS  PubMed  Google Scholar 

  • Galey ML, van Der Ent A, Iqbal MCM, Rajakaruna N (2017) Ultramafic geoecology of south and Southeast Asia. Bot Stud 58:1–28

    Article  Google Scholar 

  • Garnica-Díaz C, Berazaín Iturralde R, Cabrera B et al (2023) Global Plant Ecology of Tropical Ultramafic Ecosystems. Bot Rev 89:115–157. https://doi.org/10.1007/s12229-022-09278-2

    Article  Google Scholar 

  • Gracia M, Montané F, Piqué J, Retana J (2007) Overstory structure and topographic gradients determining diversity and abundance of understory shrub species in temperate forests in Central Pyrenees (NE Spain). For Ecol Manag 242(2–3):391–397

    Article  Google Scholar 

  • Harrison S, Rajakaruna N (eds) (2011) Serpentine: the evolution and ecology of a model system. Univ of California Press, Berkeley

    Google Scholar 

  • Harrison S, Viers JH (2007) Regional and local species richness in an insular environment: serpentine plants in California. Ecol Monographs Ecol 76:41–56

    Article  Google Scholar 

  • Henkin Z, Seligman NG, Kafkafi U, Prinz D (1998) End-of-season soil water depletion in relation to growth of herbaceous vegetation in the sub-humid Mediterranean dwarf-shrub community on two contrasting soils. J Plant Soil 202:317–326

    Article  CAS  Google Scholar 

  • Hewawasam T, Fernando GWAR, Priyashantha D (2014) Geo-vegetation mapping and soil geochemical characteristics of the Indikolapelessa serpentinite outcrop, southern Sri Lanka. J Earth Sci 25:152–168

    Article  Google Scholar 

  • Kativu S, Kunonga NI, Nhiwatiwa T, Tembani M (2019) Aspects of the population biology, life history and threats to aloe ortholopha Christian and Milne-Redh.: a serpentine endemic from the northern Great Dyke of Zimbabwe. Bothalia-African Biodivers Conserv 49(1):1–8

    Google Scholar 

  • Kruckeberg AR (1985) California serpentines: flora, vegetation, geology, soils, and management problems. Univ of California Press, Berkeley

    Google Scholar 

  • Kruckeberg AR (2002) Geology and plant life: the effects of landforms and rock types on plants University of Washington Press. Seattle, WA, USA

    Google Scholar 

  • Kumar A, Maleva M, Borisova G, Chukina N, Morozova M, Kiseleva I (2021) Nickel and copper accumulation strategies in Odontarrhena obovata growing on copper smelter-influenced and non-influenced serpentine soils: a comparative field study. Environ Geochem Health 43:1401–1413

    Article  PubMed  Google Scholar 

  • Kumar A, Ramamoorthy D, Kumar N, Verma R, Kumar A, Verma DK, Jaiswal KK (2022) Investigation on the potential of eco-friendly bio-char for amendment in serpentine soils and immobilization of heavy metals contaminants: a review. Biomass Convers Biorefinery 1–21

  • Kutiel P, Lavee H (1999) Effect of slope aspect on soil and vegetation properties along an aridity transect. Israel J Plant Sci 47(3):169–178

    Article  Google Scholar 

  • Lazarus BE, Richards JH, Claassen VP, O’Dell RE, Ferrell MA (2011) Species specific plant-soil interactions influence plant distribution on serpentine soils. Plant Soil 342:327–344

    Article  CAS  Google Scholar 

  • Legendre P, Mi X, Ren H, Ma K, Yu M, Sun IF, He F (2009) Partitioning beta diversity in a subtropical broad-leaved forest of China. Ecology 90(3):663–674

    Article  PubMed  Google Scholar 

  • Maas JL, Stuntz DE (1969) Mycoecology on serpentine soil. Mycologia 61(6):1106–1116

    Article  CAS  PubMed  Google Scholar 

  • Malik ZA, Hussain A, Iqbal K, Bhatt AB (2014) Species richness and diversity along the disturbance gradient in Kedarnath wildlife sanctuary and its adjoining areas in Garhwal Himalaya, India. Int J Curr Res 6(12):10918–10926

    Google Scholar 

  • Manzoor MM, Goyal P, Gupta AP, Gupta S (2020) Heavy metal soil contamination and bioremediation. Bioremediation and Biotechnology, Vol 2: Degradation of Pesticides and Heavy Metals, 221–239

  • Mapaura A (2002) Endemic plant species of Zimbabwe. Kirkia 117–149

  • Måren IE, Karki S, Prajapati C, Yadav RK, Shrestha BB (2015) Facing north or south: does slope aspect impact forest stand characteristics and soil properties in a semiarid trans-Himalayan valley? J Arid Environ 121:112–123

    Article  Google Scholar 

  • Martinez-Ruiz C, Marrs R (2007) Some factors affecting successional change on uranium mine wastes: insights for ecological. Appl Veg Sci 10:333–342

    Article  Google Scholar 

  • Maus V, Giljum S, da Silva DM, Gutschlhofer J, da Rosa RP, Luckeneder S, McCallum I (2022) An update on global mining land use. Sci Data 9(1):1–11

    Article  Google Scholar 

  • McKillup S (2012) The soil resource. Origin and behaviour. Cambridge University Press, Cambridge

  • Mendez MO, Maier RM (2008) Phytostabilization of mine tailings in arid and semiarid environments—an emerging remediation technology. Environ Health Perspect 116(3):278–283

    Article  CAS  PubMed  Google Scholar 

  • Mugandani R, Wuta M, Makarau A, Chipindu B (2012) Re-classification of agro-ecological regions of Zimbabwe in conformity with climate variability and change. Afr Crop Sci J 20:361–369

    Google Scholar 

  • Muthusamy L, Rajendran M, Ramamoorthy K, Narayanan M, Kandasamy S (2022) Phytostabilization of metal mine tailings—a green remediation technology. In Phytoremediation Technology for the Removal of Heavy Metals and Other Contaminants from Soil and Water (pp. 243–253). Elsevier

  • Nascimento CWAD, Biondi CM, Silva FBVD, Lima LHV (2021) Using plants to remediate or manage metal-polluted soils: an overview on the current state of phytotechnologies. Acta Scientiarum Agron 43. https://doi.org/10.4025/actasciagron.v43i1.58283

  • Naz M, Ghani MI, Sarraf M, Liu M, Fan X (2022) Ecotoxicity of nickel and its possible remediation. In Phytoremediation Phytoremediation 297–322. https://doi.org/10.1016/B978-0-323-89874-4.00022-4

  • Okalebo JR, Gathua KW, Woomer PL (2002) Laboratory methods of soil and plant analysis: a working manual second edition. Sacred Africa, Nairobi 21:25–26

  • Oze C, Fendorf S, Bird DK, Coleman RG (2004) Chromium geochemistry in serpentinized ultramafic rocks and serpentine soils from the Franciscan complex of California. Am J Sci 304(1):67–101

    Article  CAS  Google Scholar 

  • Oze C, Skinner C, Schroth AW, Coleman RG (2008) Growing up green on serpentine soils: biogeochemistry of serpentine vegetation in the central coast range of California. Appl Geochem 23(12):3391–3403

    Article  CAS  Google Scholar 

  • Peralta JR, Gardea-Torresdey JL, Tiemann E, Gomez S, Arteaga E, Parsons JG (2009) Study of the effects of heavy metals on seed germination and plant growth on alfalfa plant (Medicago sativa) grown in solid media. In proceedings of the 2000 conference on hazardous waste research. University of Texas, Austin

    Google Scholar 

  • Prendergast MD (2013) Landscape evolution, regolith formation and Nickel laterite development in the northern part of the Great Dyke. Zimbabwe. S Afr J Geol 116(2):219–240. https://doi.org/10.2113/gssajg.116.2.219

    Article  CAS  Google Scholar 

  • Proctor J, Woodell SR (1975) The ecology of serpentine soils. Adv Ecol Res 9:255–366

    Article  Google Scholar 

  • Rajakaruna N (2004) The edaphic factor in the origin of plant species. Int Geol Rev 46(5):471–478

    Article  Google Scholar 

  • Rajakaruna N, Baker AJ (2004) Serpentine: a model habitat for botanical research in Sri Lanka. Ceylon J Sc 32:1

    Google Scholar 

  • Rajakaruna N, Boyd RS (2009) Advances in serpentine geoecology: a retrospective. Northeast Nat 16:1–7

    Article  Google Scholar 

  • Rajakaruna N, Harris TB, Alexander EB (2009) Serpentine geoecology of eastern North America: a review. Rhodora 111(945):21–108

    Article  Google Scholar 

  • Rattray JM (1961) Vegetation types of southern Rhodesia. Kirkia 2:68–93

    Google Scholar 

  • Rattray JM, Wild H (1961) Vegetation map of the Federation of Rhodesia and Nyasaland. Kirkia 2:94–104

    Google Scholar 

  • Reeves RD (2003) Tropical Hyperaccumulators of metals and their potential for Phytoextraction. Plant Soil 249:57–65

    Article  CAS  Google Scholar 

  • Safford HD, Harrison S (2008) The effects of fire on serpentine vegetation and implications for management1. In Proceedings of the 2002 Fire Conference on Managing Fire and Fuels in the Remaining Wildlands and Open Spaces of the Southwestern United States (pp. 321–28)

  • Silva WG, Metzger JP, Simões S, Simonetti C (2007) Relief influence on the spatial distribution of the Atlantic Forest cover on the Ibiúna plateau, SP. Braz J Biol 67:403–411

    Article  CAS  PubMed  Google Scholar 

  • Song C, Cao M (2017) Relationships between plant species richness and terrain in middle sub-tropical eastern China. Forests 8(9):344

    Article  Google Scholar 

  • Sternberg M, Shoshany M (2001) Influence of slope aspect on Mediterranean woody formations: comparison of a semiarid and an arid site in Israel. Ecol Res 16:335–345

    Article  Google Scholar 

  • Thanachit S, Suddhiprakarn A, Kheoruenromne I, Gilkes RJ (2006) The geochemistry of soils on a catena on basalt at Khon Buri, Northeast Thailand. Geoderma 135:81–96

    Article  CAS  Google Scholar 

  • van Der Ent A, Cardace D, Tibbett M, Echevarria G (2018) Ecological implications of pedogenesis and geochemistry of ultramafic soils in Kinabalu Park (Malaysia). Catena 160:154–169

    Article  Google Scholar 

  • Van Wyk B (2013) Field guide to trees of southern Africa. Penguin Random House South Africa

    Google Scholar 

  • Vlamis J, Jenny H (1948) Calcium deficiency in serpentine soils as revealed by adsorbent technique. Science 107(2786):549–549

    Article  CAS  PubMed  Google Scholar 

  • Walker RB, Walker HM, Ashworth PR (1955) Calcium-magnesium nutrition with special reference to serpentine soils. Plant Physiol 30(3):214

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  • Wang YL, Tsou MC, Liao HT, Hseu ZY, Dang W, Hsi HC, Chien LC (2020) Influence of soil properties on the bioaccessibility of Cr and Ni in geologic serpentine and anthropogenically contaminated non-serpentine soils in Taiwan. Sci Total Environ 714:136761

    Article  CAS  PubMed  Google Scholar 

  • Wani OB, Manzoor S, Molaei N, Shoaib M, Khan S, Zeng H, Bobicki ER (2022) Beneficiation of nickel from ultramafic ores: using sodium citrate as a green processing reagent. Resour Conserv Recycl 186:106496

    Article  CAS  Google Scholar 

  • Werger MJA, Wild H, Drummond BR (1978) Vegetation structure and substrate of the northern part of the Great Dyke, Rhodesia environment and plant communities. Vegetatio 37(2):79–89

    Article  Google Scholar 

  • Whittaker RH (1954) The ecology of serpentine soils. Ecology 35(2):258–288

    Article  Google Scholar 

  • Wild H (1965) The flora of the Great Dyke of Southern Rhodesia with special reference to the serpentine soils. Kirkia 5(1):49–86

    Google Scholar 

  • Wild H (1974) Variations in the serpentine floras of Rhodesia. Kirkia 9(2):209–232

    Google Scholar 

  • Wilson AH, Prendergast MD (2001) Platinum-group element mineralisation in the Great Dyke, Zimbabwe, and its relationship to magma evolution and magma chamber structure. S Afr J Geol 104(4):319–342

    Article  CAS  Google Scholar 

  • Witkowski ETF, Garner RD (2008) Seed production, seed bank dynamics, resprouting and long-term response to clearing of the alien invasive Solanum mauritianum in a temperate to subtropical riparian ecosystem. S Afr J Bot 74(3):476–484

    Article  Google Scholar 

  • Woldu G, Solomon N, Hishe H, Gebrewahid H, Gebremedhin MA, Birhane E (2020) Topographic variables to determine the diversity of woody species in the exclosure of Northern Ethiopia. Heliyon 6(1):e03121

    Article  PubMed  Google Scholar 

  • Worst BG (1960) The Great Dyke of Southern Rhodesia; Bulletin 47; Southern Rhodesian Geological Survey: Salisbury, Zimbabwe

  • Yang Y, Watanabe M, Li F, Zhang J, Zhang W, Zhai J (2006) Factors affecting forest growth and possible effects of climate change in the Taihang Mountains, northern China. For: Int J For Res 79(1):135–147

    Google Scholar 

  • Yang J, El-Kassaby YA, Guan W (2020) The effect of slope aspect on vegetation attributes in a mountainous dry valley, Southwest China. Sci Rep 10(1):1–11

    Google Scholar 

  • Yang CY, Nguyen DQ, Ngo HTT, Navarrete IA, Nakao A, Huang ST, Hseu ZY (2022) Increases in ca/mg ratios caused the increases in the mobile fractions of Cr and Ni in serpentinite-derived soils in humid Asia. Catena 216:106418

    Article  CAS  Google Scholar 

  • Ye Z, Hong S, He C, Zhang Y, Wang Y, Zhu H, Hou H (2022) Evaluation of different factors on metal leaching from nickel tailings using generalized additive model (GAM). Ecotoxicol Environ Saf 236:113488

    Article  CAS  PubMed  Google Scholar 

  • Yirdaw E, Starr M, Negash M, Yimer F (2015) Influence of topographic aspect on floristic diversity, structure and treeline of afromontane cloud forests in the Bale Mountains, Ethiopia. J For Res 26:919–931

    Article  Google Scholar 

  • Yuan ZQ, Fang C, Zhang R, Li FM, Javaid MM, Janssens IA (2019) Topographic influences on soil properties and aboveground biomass in lucerne-rich vegetation in a semi-arid environment. Geoderma 344:137–143

    Article  CAS  Google Scholar 

  • Zaranyika MF, Chirinda T (2011) Heavy metal speciation trends in mine slime dams: a case study of slime dams at a goldmine in Zimbabwe. J Environ Chem Ecotoxicol 3(5):103–115

    CAS  Google Scholar 

  • Zhang JT, Xu B, Li M (2013) Vegetation patterns and species diversity along elevational and disturbance gradients in the Baihua Mountain reserve, Beijing, China. Mt Res Dev 33(2):170–178

    Article  Google Scholar 

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Acknowledgements

We are grateful to the International Foundation for Science (IFS) for partly funding this research under Grant Number D/5912-1 awarded to Tatenda Nyenda.

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Authors and Affiliations

  1. Restoration and Conservation Biology Research Group, School of Animal, Plant and Environmental Sciences, University of the Witwatersrand, Johannesburg, South Africa

    T. Nyenda, J. Muvengwi & E. T. F. Witkowski

  2. Department of Geography, Environmental Sustainability and Resilience Building Midlands State University, P. Bag 1020, Senga, Gweru, Zimbabwe

    T. Nyenda & P. Kowe

  3. Zimbabwe Mine Environment Research Network, No. 1 Adylin Road, Marlborough, Harare, Zimbabwe

    T. Nyenda, T. Musungwa & T. Piyo

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Contributions

Tatenda Nyenda and Tenderano Musungwa contributed to the study conception and design. Material preparation and data collection was performed by Tatenda Nyenda, Tenderano Musungwa and Tafadzwa Terrence Piyo. Data analysis and interpretation of results was performed by Tatenda Nyenda and Justice Muvengwi. The First draft was written by Tatenda Nyenda and reviewed by Ed. F.T Witkowski and Pedzisai Kowe. All Authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.

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Nyenda, T., Musungwa, T., Piyo, T. et al. Edaphic and topographic gradients have differential influence on woody species assemblages on ultramafic and non-ultramafic soils in an African Savanna. Plant Soil 493, 249–266 (2023). https://doi.org/10.1007/s11104-023-06228-8

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