Abstract
Maar lakes in the Auckland Volcanic Field are important high-resolution archives of Holocene environmental change in the Southern Hemisphere mid-latitudes. Stable carbon and nitrogen isotope analyses were applied on bulk organic matter and the green alga Botryococcus from a sediment core from Lake Pupuke (Auckland, North Island, New Zealand) spanning the period since 7,165 cal. year BP. The origin of organic matter was established using total-organic–carbon-to-nitrogen ratios (TOC/TN) as well as organic carbon (δ13COM) and nitrogen (δ15N) isotope composition of potential modern sources. This approach demonstrated that the contribution of allochthonous organic matter to the lake sediment was negligible for most of the record. The sedimentary TOC/TN ratios that are higher than Redfield ratio (i.e. >7) are attributed to N-limiting conditions throughout the record. Variations of nitrogen and carbon isotopes during the last 7,165 years are interpreted as changes in the dominant processes in the lake. While epilimnetic primary productivity controlled isotope composition before 6,600 cal. year BP, microbial processes, especially denitrification and methane oxidation, caused overall shifts of the δ15N and δ13C values since the Mid-Holocene. Comparisons with climate reconstructions from the Northern Island suggest that changes in the wind-induced lake overturn and a shift to more pronounced seasonality were the most likely causes for lake-internal changes since 6,600 cal. year BP.
Similar content being viewed by others
References
Alloway BV, Lowe DJ, Barrell DJA, Newnham RM, Almond PC, Augustinus PC, Bertler NAN, Carter L, Litchfield NJ, McGlone MS, Shulmeister J, Vandergoes MJ, Williams PW (2007) Towards a climate event stratigraphy for New Zealand over the past 30,000 years (NZ-INTIMATE project). J Quat Sci 22:9–35
Anderson LA (1995) On the hydrogen and oxygen content of marine phytoplankton. Deep Sea Res Part I Oceanogr Res Pap 42:1675–1680
Augustinus P, Reid M, Andersson S, Deng Y, Horrocks M (2006) Biological and geochemical record of anthropogenic impacts in recent sediments from Lake Pupuke, Auckland City, New Zealand. J Paleolimnol 35:789–805
Augustinus P, Bleakley N, Deng Y, Shane P, Cochran U (2008) Rapid change in early Holocene environments inferred from Lake Pupuke. Auckland City, N Z. J Q Sci 23:435–447
Bahlmann E, Bernasconi SM, Bouillon S, Houtekamer M, Korntheuer M, Langenberg F, Mayr C, Metzke M, Middelburg JJ, Nagel B, Struck U, Voß M, Emeis K-C (2009) Performance evaluation of nitrogen isotope ratio determination in marine and lacustrine sediments: An inter-laboratory comparison. Org Geochem 41:3–12
Barker MA (1970) Physio-chemical features of Lake Pupuke, Auckland. N Z J Mar Fresh Res 4:406–430
Berger A, Loutre MF (1991) Insolation values for the climate of the last 10 million years. Quat Sci Rev 10:297–317
Brenner M, Whitmore TJ, Curtis JH, Hodell DA, Schelske CL (1999) Stable isotope (δ13C and δ15N) signatures of sedimented organic matter as indicators of historic lake trophic state. J Paleolimnol 22:205–221
Brüchmann C, Negendank JFW (2004) Indication of climatically induced natural eutrophication during the early Holocene period, based on annually laminated sediment from Lake Holzmaar, Germany. Quat Int 123–125:117–134
Brugnoli E, Farquhar GD (2000) Photosynthetic fractionation of carbon isotopes. In: Leegood RC, Sharkey TD, Von Caemmerer S (eds) Photosynthesis: physiology and metabolism. Kluwer, Dordrecht, pp 399–434
Cassie V (1989) Micro-algae of Lake Pupuke, Auckland, New Zealand. N Z Nat Sci 16:39–50
Coffey BT, Clayton JS (1987) Submerged macrophytes of Lake Pupuke, Takapuna, New Zealand. N Z J Mar Freshw Res 21:193–198
DeNiro M, Epstein S (1977) Mechanism of carbon isotope fractionation associated with lipid-synthesis. Science 197:261–263
Eden DN, Page MJ (1998) Palaeoclimatic implications of a storm erosion record from late Holocene lake sediments, North Island, New Zealand. Palaeogeogr Palaeoclimatol Palaeoecol 139:37–58
Finlay JC, Kendall C (2007) Stable isotope tracing of temporal and spatial variability in organic matter sources to freshwater ecosystems. In: Michener R, Lajtha K (eds) Stable isotopes in ecology and environmental science. Blackwell, Oxford, pp 283–333
Gehrels MJ, Lowe DJ, Hazell ZJ, Newnham RM (2006) A continuous 5300-yr Holocene cryptotephrostratigraphic record from northern New Zealand and implications for tephrochronology and volcanic hazard assessment. Holocene 16:173–187
Guy-Ohlson D (1992) Botryococcus as an aid in the interpretation of palaeoenvironment and depositional processes. Rev Palaeobot Palynol 71:1–15
Hall CM, York D (1984) The applicability of 40Ar/39Ar dating to young volcanics. In: Mahaney WC (ed) Quaternary dating methods. Elsevier, New York, pp 67–74
Hecky RE, Campbell P, Hendzel LL (1993) The stoichiometry of carbon, nitrogen, and phosphorus in particulate matter of lakes and oceans. Limnol Oceanogr 38:709–724
Hedges JI, Baldock JA, Gélinas Y, Lee C, Peterson ML, Wakeham SG (2002) The biochemical and elemental compositions of marine plankton: a NMR perspective. Mar Chem 78:47–63
Hollander DJ, McKenzie JA (1991) CO2 control on carbon-isotope fractionation during aqueous photosynthesis: a paleo-pCO2 barometer. Geology 19:929–932
Hollander DJ, Smith MA (2001) Microbially mediated carbon cycling as a control on the δ13C of sedimentary carbon in eutrophic Lake Mendota (USA): new models for interpreting isotopic excursions in the sedimentary record. Geochim Cosmochim Acta 65:4321–4337
Horrocks M, Augustinus P, Deng Y, Shane P, Andersson S (2005) Holocene vegetation, environment and tephra recorded from Lake Pupuke, Auckland, New Zealand. N Z J Geol Geophys 48:85–94
Hua Q, Barbetti M (2004) Review of tropospheric bomb 14C data for carbon cycle modeling and age calibration purposes. Radiocarbon 46:1273–1298
Huang Y, Street-Perrott FA, Perrott RA, Metzger P, Eglinton G (1999) Glacial-interglacial environmental changes inferred from molecular and compound-specific δ13C analyses of sediments from Sacred Lake, Mt. Kenya. Geochim Cosmochim Acta 63:1383–1404
Hupfer M, Lewandowski J (2008) Oxygen controls the phosphorus release from lake sediments—along lasting paradigm in limnology. Int Rev Hydrobiol 93:415–432
Keeley JE, Sandquist DR (1992) Carbon: freshwater plants. Plant Cell Environ 15:1021–1035
Kermode LO (1992) Geology of the Auckland urban area, 1:50,000. Institute of Geological and Nuclear Sciences, Lower Hutt
Leavitt PR, Brock CS, Ebel C, Patoine A (2006) Landscape-scale effects of urban nitrogen on a chain of freshwater lakes in central North America. Limnol Oceanogr 51:2262–2277
Lehmann MF, Bernasconi SM, McKenzie JA, Barbieri A, Simona M, Veronesi M (2004) Seasonal variation of the δ13C and δ15N of particulate and dissolved carbon and nitrogen in Lake Lugano: constraints on biogeochemical cycling in a eutrophic lake. Limnol Oceanogr 49:415–429
Lowe DJ, Shane PAR, Alloway BV, Newnham RM (2008) Fingerprints and age models for widespread New Zealand tephra marker beds erupted since 30,000 years ago: a framework for NZ-INTIMATE. Quat Sci Rev 27:95–126
Lücke A, Brauer A (2004) Biogeochemical and micro-facial fingerprints of ecosystem response to rapid Late Glacial climatic changes in varved sediments of Meerfelder Maar (Germany). Palaeogeogr Palaeoclimatol Palaeoecol 211:139–155
Maberly SC, Raven JA, Johnston AM (1992) Discrimination between 12C and 13C by marine plants. Oecologia 91:481–492
Macko SA, Fogel ML, Hare PE, Hoering TC (1987) Isotopic fractionation of nitrogen and carbon in the synthesis of amino acids by microorganisms. Chem Geol 65:79–92
Maxwell JR, Douglas AG, Eglinton G, McCormicks A (1968) The botryococcenes-hydrocarbons of novel structure from the alga Botryococcus braunii, Kützing. Phytochemistry 7:2157–2171
Mayr C, Fey M, Haberzettl T, Janssen S, Lücke A, Maidana NI, Ohlendorf C, Schäbitz F, Schleser GH, Struck U, Wille M, Zolitschka B (2005) Palaeoenvironmental changes in southern Patagonia during the last millennium recorded in lake sediments from Laguna Azul (Argentina). Palaeogeogr Palaeoclimatol Palaeoecol 228:203–227
Mayr C, Lücke A, Maidana NI, Wille M, Haberzettl T, Corbella H, Ohlendorf C, Schäbitz F, Fey M, Janssen S, Zolitschka B (2009) Isotopic fingerprints on lacustrine organic matter from Laguna Potrok Aike (southern Patagonia, Argentina) reflect environmental changes during the last 16,000 years. J Paleolimnol 42:81–102
McKenzie JA (1985) Carbon isotope and productivity in the lacustrine and marine environment. In: Stumm W (ed) Chemical processes in lakes. Wiley Interscience, New York, pp 99–118
Meyers PA (1994) Preservation of elemental and isotopic source identification of sedimentary organic matter. Chem Geol 114:289–302
Middelburg JJ, Levin LA (2009) Coastal hypoxia and sediment biogeochemistry. Biogeosciences 6:1273–1293
Mook WG, Bommerson JC, Staverman WH (1974) Carbon isotope fractionation between dissolved bicarbonate and gaseous carbon dioxide. Earth Planet Sci Lett 22:169–176
Moschen R, Lücke A, Parplies J, Schleser GH (2009) Controls on the seasonal and interannual dynamics of organic matter stable carbon isotopes in mesotrophic Lake Holzmaar, Germany. Limnol Oceanogr 54:194–209
Needham A, Lindsay J, Smith I, Augustinus P, Shane P (2010) Sequential eruption of alkaline and sub-alkaline magmas from a small monogenetic volcano in the Auckland Volcanic Field, New Zealand. J Volcanol Geoth Res 201:126–142
Ogden J, Wilson A, Hendy C, Newnham RM, Hogg AG (1992) The late quaternary history of Kauri (Agathis australis) in New Zealand and its climatic significance. J Biogeogr 19:611–622
Page MJ, Trustrum NA, Orpin AR, Carter L, Gomez B, Cochran UA, Mildenhall DC, Rogers KM, Brackley HL, Palmer AS, Northcote L (2010) Storm frequency and magnitude in response to Holocene climate variability, Lake Tutira, North-Eastern Zew Zealand. Mar Geol 270:30–44
Quay PD, Emerson SR, Quay BM, Devol AH (1986) The carbon cycle for Lake Washington—a stable isotope study. Limnol Oceanogr 31:596–611
Raven JA, Cockell CS, De La Rocha CL (2008) The evolution of inorganic carbon concentrating mechanisms in photosynthesis. Philos Trans R Soc Lond B Biol Sci 363:2641–2650
Reimer PJ, Baillie MGL, Bard E, Bayliss A, Beck JW, Blackwell PG, Bronk Ramsey C, Bucks CE, Burr GS, Edwards RL, Friedrich M, Grootes PM, Guilderson TP, Hajdas I, Heaton TJ, Hogg AG, Hughen KA, Kaiser KF, Kromer B, McCormac FG, Manning SW, Reimer RW, Richards DA, Southon JR, Talamo S, Turney CSM, van der Plicht J, Weyhenmeyer CE (2009) IntCal09 and Marine09 radiocarbon age calibration curves, 0–50,000 years cal BP. Radiocarbon 51:1111–1150
Schelske CL, Hodell DA (1991) Recent changes in productivity and climate of Lake Ontario detected by isotopic analysis of sediments. Limnol Oceanogr 36:961–975
Shane P, Smith I (2000) Geochemical fingerprinting of basaltic tephra deposits in the Auckland Volcanic Field. N Z J Geol Geophys 43:569–577
Sorrell BK, Downes MT, Stanger CL (2002) Methanotrophic bacteria and their activity on submerged aquatic macrophytes. Aquat Bot 72:107–119
Striewski B, Mayr C, Flenley J, Naumann R, Turner G, Lücke A (2009) Multi-proxy evidence of late Holocene human-induced environmental changes at Lake Pupuke, Auckland (New Zealand). Quat Int 202:69–93
Talbot MR, Laerdal T (2000) The Late Pleistocene-Holocene palaeolimnology of Lake Victoria, East Africa, based upon elemental and isotopic analyses of sedimentary organic matter. J Paleolimnol 23:141–164
Tenaud M, Ohmori M, Miyachi S (1989) Inorganic carbon and acetate assimilation in Botryococcus-braunii (Chlorophyta). J Phycol 25:662–667
Van Hardenbroek M, Heiri O, Grey J, Bodelier PLE, Verbruggen F, Lotter AF (2010) Fossil chironomid δ13C as a proxy for past methanogenic contribution to benthic food webs in lakes? J Paleolimnol 43:235–245
Vitousek PM, Cassman K, Cleveland C, Crews T, Field CB, Grimm NB, Howarth RW, Marino R, Martinelli L, Rastetter EB, Sprent JI (2002) Towards an ecological understanding of biological nitrogen fixation. Biogeochemistry 57(58):1–45
Wetzel RG (2001) Limnology—lake and river ecosystems. Academic Press, San Diego
Whiticar MJ (1999) Carbon and hydrogen isotope systematics of bacterial formation and oxidation of methane. Chem Geol 161:291–314
Williams PE, King DNT, Zhao JX, Collerson KD (2004) Speleothem master chronologies: combined Holocene 18O and 13C records from the North Island of New Zealand and their palaeoenvironmental interpretation. Holocene 14:194–208
Williams PW, Neil HL, Zhao J-X (2010) Age frequency distribution and revised stable isotope curves for New Zealand speleothems: palaeoclimatic implications. Int J Speleol 39:99–112
Acknowledgments
We thank Gillian Turner and Jim Neale for coring, Markus Oehlerich and Laurentius Sauer for assistance in the isotope lab, Alexander Altenbach for discussions. Thomas Stephens, an anonymous reviewer and the editors Thomas Whitmore and Steffen Mischke provided useful comments on an earlier version of this manuscript. Funding to AL and CM by the German Research Foundation (grant nos. MA 4235/1-1 and LU 786/5-1) is gratefully acknowledged.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
10933_2012_9606_MOESM1_ESM.tif
Lithostratigraphy and tephra layers of Lake Pupuke, sediment cores P2 [(a)-(e)] and P4 [(f)-(h)]: (a) lithozones; (b) lithology with main stratigraphic features and three macroscopically visible tephra beds (Rangitoto Tephra (Ro), Taupo Tephra (Tp), Tuhua Tephra (Tu) used to establish a chronostratigraphical framework for core P2. Core photographs of corresponding tephra layers in core P4 for comparison (Striewski et al. 2009). (TIFF 4471 kb)
10933_2012_9606_MOESM2_ESM.tif
Scanning electron photographs of sediment-samples and various components of OM, core Pupuke P2; A-E sample S1/131-132 (123 cm depth), F sample S1/94-95 (95 cm depth); for sizes see scale-bars. A. Almost pure monospecific diatom layer of Aulacoseira sp.. B. Detailed view of Aulacoseira sp. and Cyclotella sp. frustules. C. Monospecific layer of diatom frustules of an unidentified species). D. Detailed view of an unidentified chitinous fragment. E. Spherical diatom frustule (unidentified) with freshwater-sponge spicule. F. Chrysophycean cyst (TIFF 7910 kb)
10933_2012_9606_MOESM3_ESM.tif
SEM photographs of selected Botryococcus-samples of core P2 (for scales see bars). (A) Sample BOT/4-95 (534 cm depth) revealing skeleton-type colonies throughout the sample with poorly preserved, apical cell cups; observed diameters of colonies: 50-125 μm. (B) Sample 49BOT (189 cm depth), mainly consisting of well-preserved compound colonies with empty apical cell cups and diameters between 20 and 130 μm. (C) Sample 138BOT (279 cm depth), consisting of skeleton-type and well preserved compound colonies with diameters between 20 and 110 μm. (D) Badly preserved compound colony with apical cell cups almost indistinguishable (sample BOT/4-14; 452 cm depth). (E) Skeleton-type colony (sample BOT/4-14). (F) Well-preserved compound colony with empty apical cell cups (sample 138BOT). (G) Enlargement of the central part of the previous colony, showing cell cups with `growth rings′ of previous generations. (H) Well-preserved compound colony, partly with autospores inside the apical cell cups (sample BOT/4-14) (TIFF 12152 kb)
10933_2012_9606_MOESM6_ESM.doc
Summarized isotopic (δ 15N and δ 13COM; ‰) and geochemical data (TN, TC and TOC/TN) of potential sources of sedimentary organic matter in core P2 (DOC 211 kb)
Rights and permissions
About this article
Cite this article
Heyng, A.M., Mayr, C., Lücke, A. et al. Environmental changes in northern New Zealand since the Middle Holocene inferred from stable isotope records (δ15N, δ13C) of Lake Pupuke. J Paleolimnol 48, 351–366 (2012). https://doi.org/10.1007/s10933-012-9606-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10933-012-9606-5