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Paleoecological analysis of Holocene sediment cores from the southern basin of Lake Tanganyika: implications for the future of the fishery in one of Africa’s largest lakes

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Abstract

Extensive research has been conducted at Lake Tanganyika to understand its vulnerability to a warming climate and fishing pressure. However, much of this work has been restricted to the more accessible northern basin. Studies from a limited geographic region of the lake are insufficient to explain whole-lake dynamics of the world’s longest lake (~ 670 km N-S). While strong evidence suggests that lake warming has played a critical role in decreasing fish abundance, limnological changes associated with warming have not been investigated lake wide. This study used paleolimnological data from two deep-water sediment cores from southern Lake Tanganyika to determine whether changes observed in the northern and central basins are, in fact, representative of lake-wide phenomena. We infer a decrease in diatom concentration after  ~ 3000 cal yrs BP to reflect a decrease in net primary productivity associated with decreasing convective mixing. In contrast, the episodic presence of benthic invertebrates (ostracodes and molluscs) at these deep sites between  ~ 1800–500 cal yrs BP, along with high Mn, indicates episodic pulses of much deeper ventilation of the southern basin than has been recognized previously. The presence of periphytic diatom species and benthic invertebrates during periods of strong stratification suggests that the lake bottom was periodically ventilated by descending denser (cooler or more sediment-rich) influent waters along the steep slopes of the coastline. Fish fossil abundance also is correlated with the dominance of heavily silicified diatom taxa, which itself requires stronger wave activity and upwelling of deep, nutrient-rich water. Fossil diatom assemblages show P and Si gradients between the two sites. LT17-TANG17-6A shows a shift in dominance towards lightly silicified taxa (Nitzschia spp.) after ~ 200 cal yrs BP. LT17-TANG17-2A shows a reduction in concentration of mostly the lightly silicified taxa, with few periods having heavily silicified taxa. These results are indicative of a relative reduction in convective lake mixing but are not always coincident with temperature trends, suggesting local windiness may also be important for stratification history. Thus, changes in lake productivity in the southern basin appear to be climate mediated, but in ways not previously documented in the northern and central parts of the lake.

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References

  • Alin S, Cohen AS (2003) Lake-level history of Lake Tanganyika, East Africa, for the past 2500 years based on ostracode-inferred water-depth reconstruction. Palaeogeogr Palaeoclimatol Palaeoecol 199:31–49

    Google Scholar 

  • Alin S, Oreilly C, Cohen AS, Dettman D, Palacios-Fest M, McKee B (2002) Effects of land use change on aquatic biodiversity: a view from the paleorecord at Lake Tanganyika, East Africa. Geology 30:1143–1146

    Google Scholar 

  • Battarbee RW, Jones VJ, Flower RJ, Cameron NG, Bennion H, Carvalho L, Juggins S (2002) Diatoms in tracking environmental change using lake sediments. Springer, Dordrecht, pp 155–202

    Google Scholar 

  • Baumgartner TR, Soutar A, Ferreira-Bartrina V (1992) Reconstructions of the history of the Pacific sardine and northern anchovy populations over the past two millennia from sediments of the Santa Barbara Basin, California. CalCOFI Rep 33:24–40

    Google Scholar 

  • Billingsley A, Reinthal P, Dettman D, Kingston J, Deino A, Ortiz K, Mohler B, Cohen AS (2019) δ13C records from fish fossils as paleo-indicators of ecosystem responses to lake levels in the Plio-Pleistocene lakes of Tugen Hills, Kenya. Palaeogeogr Palaeoclimatol Palaeoecol 11/2019:109466

  • Blaauw M, Christen JA (2011) Flexible paleoclimate age-depth models using an autoregressive gamma process. Bayesian Anal 6(3):457–474

    Google Scholar 

  • Busch J, Soreghan M, de Beurs K, McGlue MM, Kimirei I, Cohen AS, Ryan E (2018) Linking watershed disturbance with nearshore sedimentation and the shell beds of Lake Tanganyika (Mahale Mountains, Tanzania). Environ Earth Sci 77:514

    Google Scholar 

  • Cocquyt C (1998) Diatoms from the Northern basin of Lake Tanganyika. Schweizerbart Science Publishers, Stuttgart

    Google Scholar 

  • Cocquyt C (2000) Biogeography and species diversity of diatoms in the Northern Basin of Lake Tanganyika. Adv Ecol Res 31:125–150

    Google Scholar 

  • Cohen AS (1994) Extinction in ancient lakes. Biodiversity crisis and conservation 40 years after Brooks J.L. Ergebnisse Der Limnologie 44:407–423

    Google Scholar 

  • Cohen AS (1995) Paleoecological approaches to the conservation biology of benthos in ancient lakes: a case study from Lake Tanganyika. J N Am Benthol Soc 14:654–668

    Google Scholar 

  • Cohen AS, Gergurich EL, Kraemer BM, McGlue MM, McIntyre PB, Russell JM, Simmons JD, Swarzenski PW (2016) Climate warming reduces fish production and benthic habitat in Lake Tanganyika, one of the most biodiverse freshwater ecosystems. Proc Natl Acad Sci USA 113(34):9563–9568

    Google Scholar 

  • Cohen AS, Lezzar KE, Cole J, Dettman D, Ellis GS, Gonneea ME, Plisnier P-D, Langenberg V, Blaauw M, Zilifi D (2006) Late Holocene linkages between decade–century scale climate variability and productivity at Lake Tanganyika, Africa. J Paleolimnol 36(2):189–209

    Google Scholar 

  • Cohen AS, Palacios-Fest MR, Msaky ES, Alin SR, McKee B, O’Reilly CM, Dettman DL, Nkotagu H, Lezzar KE (2005) Paleolimnological investigations of anthropogenic environmental change in Lake Tanganyika: IX. Summary of paleorecords of environmental change and catchment deforestation at Lake Tanganyika and impacts on the Lake Tanganyika ecosystem. J Paleolimnol 34:125–145

    Google Scholar 

  • Coulter GW, Spigel RH (1991) Hydrodynamics. In: Coulter GW (ed) Lake Tanganyika and its Life. Oxford University Press, New York, pp 49–75

    Google Scholar 

  • Ecosystem monitoring in the development of sustainable fisheries in Lake Tanganyika. Aquatic Ecosystem Health and Management 5: 267–281

  • Felton AA, Russell JM, Cohen AS, Baker ME, Chesley JT, Lezzar KE, McGlue MM, Pigati JS, Quade J, Stager JC, Tiercelin JJ (2007) Paleolimnological evidence for the onset and termination of glacial aridity from Lake Tanganyika, Tropical East Africa. Palaeogeogr Palaeoclimatol Palaeoecol 252(3–4):405–423

    Google Scholar 

  • Forester R (1991) Ostracode assemblages from springs in the Western United States: implications for Paleohydrology. Mem Entomol Soc Canada 123:181–201

    Google Scholar 

  • Gasse F, Ledee V, Massault M, Fontes JC (1989) Water-level fluctuations of Lake Tanganyika in phase with oceanic changes during the last glaciation and deglaciation. Nature 342:57–59

    Google Scholar 

  • Greenacre M (2010) Biplots in practice. Fundación BBVA

  • Haberyan KA, Hecky RE (1987) The late pleistocene and Holocene stratigraphy and paleolimnology of lakes Kivu and Tanganyika. Paleogeogr Paleoclimatol Paleoecol 61:169–197

    Google Scholar 

  • Haberyan KA, Mhone OK (1991) Algal communities near Cape Maclear, southern Lake Malawi, Africa. Hydrobiologia 215:175–188

    Google Scholar 

  • Hammer O, Harper D, Ryan P (2001) PAST: paleontological statistics software package for education and data analysis. Palaeontol Electron 4:1–9

    Google Scholar 

  • Hecky RE (1991) The pelagic ecosystem. In: Coulter GW (ed) Lake Tanganyika and its Life. Oxford University Press, New York, pp 90–110

    Google Scholar 

  • Hecky RE, Degens ET (1973) Late Pleistocene-Holocene chemical stratigraphy and paleolimnology of the rift valley lakes of Central Africa. Woods Hole Oceanographic Institution Technical Report WHOI 73–28

  • Huisman J, Sommeijer B (2002) Maximal sustainable sinking velocity of phytoplankton. Mar Ecol Prog Ser 244:39–48

    Google Scholar 

  • Katsev S, Aaberg A, Crowe S, Hecky R (2014) Recent warming of Lake Kivu. PLoS ONE 9:e109084. https://doi.org/10.1371/journal.pone.0109084

    Article  Google Scholar 

  • Kilham P, Kilham SS, Hecky RE (1986) Hypothesized resource relationships among African planktonic diatoms. Limnol Oceanogr 31:1169–1181

    Google Scholar 

  • Klerkx J, Plisnier P-D, Lambin E, Serneels S, Seret G, Francus P, Vyverman W (2001) Recent ENSO and Paleo-ENSO of the last 1000 years in Lake Tanganyika. https://eo.belspo.be/en/stereo-in-action/projects/recent-enso-and-paleo-enso-last-1000-yearslake-tanganyika

  • Kraemer BM, Hook S, Huttula T, Kotilainen P, O’Reilly CM, Peltonen A, Plisnier PD, Sarvala J, Tamatamah R, Vadeboncoeur Y, Wehrli B, McIntyre PB (2015) Century-long warming trends in the upper water column of Lake Tanganyika. PLoS ONE. https://doi.org/10.1371/journal.pone.0132490

    Article  Google Scholar 

  • Magnet C, Reynolds JE, Bru H (2000) A proposal for implementation of the Lake Tanganyika Framework Fisheries Management Plan. Lake Tanganyika Regional Fisheries Program (TREFIP), Food and Agriculture Organization of the United Nations, Rome

  • McGlue MM, Ivory SJ, Stone JR, Cohen AS, Kamulali TM, Latimer J, Brannon M, Kimirei IA, Soreghan MJ (2020) Solar irradiance and ENSO impacts food security in Lake Tanganyika, a major African inland fishery. Sci Adv 6:eabb2191

  • McGlue MM, Lezzar KE, Cohen AS, Russell JM, Tiercelin JJ, Felton AA, Mbede E, Nkotagu HH (2008) Seismic records of late Pleistocene aridity in Lake Tanganyika, tropical East Africa. J Paleolimnol 40(2):635–653

    Google Scholar 

  • Mölsä H, Reynolds JE, Coenen EJ, Lindqvist OV (1999) Fisheries research towards resource management of Lake Tanganyika. Hydrobiologia 407:1–24

    Google Scholar 

  • Mölsä H, Sarvala J, Badende S, Chitamwebwa D, Kanyaru R, Mulimbwa M, Mwape L (2002) Ecosystem monitoring in the development of sustainable fisheries in Lake Tanganyika. Aquat Ecosyst Health Manage 5:267–281

    Google Scholar 

  • O’Reilly CM, Alin SR, Plisnier PD, Cohen AS, McKee BA (2003) Climate change decreases aquatic productivity of Lake Tanganyika, Africa. Nature 424:766–768

    Google Scholar 

  • Owen RB, Crossley R (1992) Spatial and temporal distribution of diatoms in sediments of Lake Malawi. J Paleolimnol 7:55–71

    Google Scholar 

  • Palacios-Fest MR, Alin SR, Cohen AS, Tanner B, Heuser H (2005) Paleolimnological investigations of anthropogenic environmental change in Lake Tanganyika: IV. Lacustrine Paleoecology J Paleolimnol 34(1):51–71

    Google Scholar 

  • Park LE, Cohen AS, Martens K (2000) Ecology and speciation of the ostracode clade (Gomphocythere) in Lake Tanganyika, East Africa. Verh Internat Verein Limnol 27:2665–2669

    Google Scholar 

  • Patterson G, Kachinjika O (1995) Limnology and phytoplankton ecology. In: Menz A (ed) The Fishery Potential and Productivity of the Pelagic Zone of Lake Malawi/Niassa- Scientific Report of the UK/SADC Pelagic Fish Resource Assessment Project. Natural Resources Institute, Chatham, pp 1–67

  • Plisnier P-D (1997) Climate, Limnology and Fisheries Changes of Lake Tanganyika. FAO Tech.Rep.GCP/RAF/271/FIN-TD/72, Food and Agriculture Organization (FAO), Rome

  • Plisnier P-D, Chitamwebwa D, Mwape L, Tshibangu K, Langenberg VT, Coenen E (1999) Limnological annual cycle inferred from physical–chemical fluctuations at three stations of Lake Tanganyika. Hydrobiologia 407:45–58

    Google Scholar 

  • Plisnier P-D, Descy J-P, Alleman L, André L, Chitamwebwa D, Cocquyt C, Deleersnijder E, Naithani J, Phiri H, Vyverman W (2003) Climate variability as recorded in Lake Tanganyika. CLIMLAKE Project report

  • Powers L, Johnson TC, Werne J, Castañeda I, Hopmans E, Sinninghe-Damste J, Schouten S (2011) Organic geochemical records of environmental variability in Lake Malawi during the last 700 years, Part I: The TEX86 temperature record. Paleogeogr Paleoclimatol Paleoecol 303:133–139

    Google Scholar 

  • Reinthal P, Cohen AS, Dettman D (2011) Fish fossils as paleo-indicators of ichthyofauna composition and climatic change in Lake Malawi, Africa. Palaeogeogr Palaeoclimatol Palaeoecol 303:126–132

    Google Scholar 

  • Revel M, Ducassou E, Grousset F, Bernasconi S, Migeon S, Revillon S, Mascle J, Murat A, Zaragosi S, Bosch D (2010) 100,000 Years of African monsoon variability recorded in sediments of the Nile margin. Quatern Sci Rev 29:1342–1362

    Google Scholar 

  • Rosendahl BR, Versfelt JW, Scholz CA, Buck JE, Woods LD (1988) Seismic Atlas of Lake Tanganyika, East Africa (Project PROBE Geophysical Atlas Series, folio 1). Duke University, Durham

    Google Scholar 

  • Santvoort P, De Luca G, Thomson J, Cussen H, Wilson T, Krom M, Ströhle KD (1996) Active post-depositional oxidation of the most recent sapropel (S1) in sediments of the eastern Mediterranean Sea. Geochim Cosmochim Acta 60:4007–4024

    Google Scholar 

  • Saros J, Stone J, Pederson G, Slemmons K, Spanbauer T, Schliep A, Cahl D, Williamson C, Engstrom D (2012) Climate-induced changes in lake ecosystem structure inferred from coupled neo- and paleoecological approaches. Ecology 93:2155–2164

    Google Scholar 

  • Sarvala J, Langenberg VT, Salonen K, Chitamwebwa D, Coulter GW, Huttula T, Kanyaru R, Kotilainen P, Makasa S, Mulimbwa N, Mölsä H (2006) Fish catches from Lake Tanganyika mainly reflect changes in fishery practices, not climate. Verhandlungen Internationale Vereinigung Für Theoretische Und Angewandte Limnologie 29:1182–1188

    Google Scholar 

  • Shirakihara K, Use K, Kamikawa S, Mambona WB (1992) Population changes of sardines in northern Lake Tanganyika. African Study Monogr 13:57–67

    Google Scholar 

  • Stager J, Cocquyt C, Raymonde B, Weyhenmeyer C, Bowerman N (2009) A late Holocene paleoclimatic history of Lake Tanganyika, East Africa. Quatern Res 72(1):47–56

    Google Scholar 

  • Tiercelin J-J, Soreghan MJ, Cohen AS, Lezzar KE, Bouroullec J-L (1992) Sedimentation in large rift lakes: example from the middle Pleistocene - modern deposits of the Tanganyika Trough, East African Rift System. Bulletin - Centre De Recherche Exploration-Production Elf-Aquitaine 16:83–111

    Google Scholar 

  • Tierney J, Mayes M, Meyer N, Johnson C, Swarzenski P, Cohen AS, Russell J (2010) Late twentieth century warming in Lake Tanganyika unprecedented since AD 500. Nat Geosci 3(6):422–425

    Google Scholar 

  • Tierney J, Russell J (2007) Abrupt climate change in southeast tropical Africa influenced by Indian monsoon variability and ITCZ migration. Geophys Res Lett. https://doi.org/10.1029/2007GL029508

    Article  Google Scholar 

  • Tierney J, Russell J, Huang Y, Sinninghe-Damste J, Hopmans E, Cohen AS (2008) Northern hemisphere controls on tropical Southeast African climate during the past 60,000 years. Science 322:252–255

    Google Scholar 

  • Van Bocxlaer B, Schultheiß R, Plisnier P-D, Albrecht C (2012) Does the decline of gastropods in deep water herald ecosystem change in Lakes Malawi and Tanganyika? Freshw Biol 57(8):1733–1744

    Google Scholar 

  • Verburg P, Hecky RE, Kling H (2003) Ecological consequences of a century of warming in Lake Tanganyika. Science 301:505–507

    Google Scholar 

  • Vuorio K, Nuottajarvi M, Salonen K, Sarvala J (2003) Spatial Distribution of Phytoplankton and Picocyanobacteria in Lake Tanganyika in March and April 1998. Aquat Ecosyst Health Manage 6:263–278

    Google Scholar 

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Acknowledgements

We thank the Tanzania Commission for Science and Technology for authorizing permits to do the field work (permit #16-300-ER-2011-87), Tanzania Fisheries Research Institute for the logistics and involvement in fieldwork, Mr. Mupape Mukuli and the entire crew of MV Maman Benita for assistance with field work. We thank the National Lacustrine Core Facility (LacCore) for assistance with curation and sampling of the cores studied here. We also thank Erika Smith and Helena Bierly for assistance with diatom sample processing and slide preparation at the ISU Paleolimnology Laboratory. We also thank Drs. Peter Reinthal, Diane Thompson, Stephen Jackson, and James Russell for their numerous suggestions that helped improve this study. Major funding was provided by the US National Science Foundation (NSF Grant #s EAR-1424907 and EAR-1338553). Additional funding was provided by the University of Kentucky- Pioneer Endowment, SEG—Geoscientists without Borders (201401005) which collected the cores, and UArizona Geosciences—The Chernoff Family Field Experience Scholarship.

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Authors and Affiliations

  1. Department of Geosciences, The University of Arizona, Tucson, AZ, 85721, USA

    Tumaini M. Kamulali, Paul J. Goodman & Andrew S. Cohen

  2. Department of Earth and Environmental Sciences, University of Kentucky, Lexington, KY, 40506, USA

    Michael M. McGlue

  3. Department of Earth and Environmental Systems, Indiana State University, Terre Haute, IN, 47809, USA

    Jeffery R. Stone

  4. Tanzania Fisheries Research Institute, Dar-es-salaam, Tanzania

    Ismael A. Kimirei

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  1. Tumaini M. Kamulali
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  2. Michael M. McGlue
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Correspondence to Tumaini M. Kamulali.

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Kamulali, T.M., McGlue, M.M., Stone, J.R. et al. Paleoecological analysis of Holocene sediment cores from the southern basin of Lake Tanganyika: implications for the future of the fishery in one of Africa’s largest lakes. J Paleolimnol 67, 17–34 (2022). https://doi.org/10.1007/s10933-021-00219-4

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