Zooplankton generation following inundation of floodplain soils: effects of vegetation type and riverine connectivity
Alicia K. Catlin A B , Kevin J. Collier A and Ian C. Duggan A
+ Author Affiliations
- Author Affiliations
A Environmental Research Institute, School of Science, University of Waikato, Private Bag 3105, Hamilton, New Zealand.
B Corresponding author. Current address: Golder Associates (NZ) Ltd, Auckland, New Zealand. Email: acatlin@golder.co.nz
Marine and Freshwater Research 68(1) 76-86 https://doi.org/10.1071/MF15273
Submitted: 22 July 2015 Accepted: 9 December 2015 Published: 10 February 2016
Abstract
We investigated the potential for zooplankton to emerge following inundation of dry soils on the lower Waikato River floodplain, North Island, New Zealand. Soil cores were collected from native forest remnants, scrub (predominantly Salix spp.) and pasture, and from sites inside or outside of stopbanks, to examine the effects of vegetation type and hydrological disconnection. We hypothesised that more larger-bodied zooplankton would emerge from forested floodplain areas, and that areas with high connectivity with the river would produce more zooplankton. Zooplankton appeared from soil cores within 3 days of wetting and no new taxa arose after 12 days. Community composition differed between vegetation types, with larger bodied cladocerans and copepods dominating forested and scrub sites, and rotifers dominating pastoral sites. Connectivity did not play a statistically significant role in determining community composition. Soil conditions were implicated as important in affecting emergent zooplankton community composition, with copepods and cladocerans characteristic of sites with wetter soils and bdelloid rotifers abundant in open sites with higher soil temperatures. Our findings indicate scrub and forested floodplains can be important areas for large-bodied zooplankton production, and that maintaining vegetative heterogeneity on floodplains may promote trophic subsidies for migrating juvenile fish as floodwaters subside.
Additional keywords: cladocera, copepoda, egg bank, flood pulse concept, New Zealand, rotifera, stopbank, Waikato River.
References
Baranyi, C., Hein, T., Holarek, C., Keckeis, S., and Schiemer, F. (2002). Zooplankton biomass and community structure in a Danube river floodplain system: effects of hydrology. Freshwater Biology 47, 473–482.| Zooplankton biomass and community structure in a Danube river floodplain system: effects of hydrology.Crossref | GoogleScholarGoogle Scholar |
Battauz, Y. S., de Paggi, S. B. J., and Paggi, J. C. (2014). Passive zooplankton community in dry littoral sediment: reservoir of diversity and potential source of dispersal in a subtropical floodplain lake of the Middle Paraná River (Santa Fe, Argentina). International Review of Hydrobiology 99, 277–286.
| Passive zooplankton community in dry littoral sediment: reservoir of diversity and potential source of dispersal in a subtropical floodplain lake of the Middle Paraná River (Santa Fe, Argentina).Crossref | GoogleScholarGoogle Scholar |
Bayley, P. B. (1995). Understanding large rivers: floodplain ecosystems. Bioscience 45, 153–158.
| Understanding large rivers: floodplain ecosystems.Crossref | GoogleScholarGoogle Scholar |
Beard, C. M. (2010). Wetland and lowland floodplains. In ‘The Waters of the Waikato: Ecology of New Zealand’s Longest River’. (Eds K. J. Collier, D. P. Hamilton, W. N. Vant and C. Howard-Williams.) pp. 265–279. (Environment Waikato and the Centre for Biodiversity and Ecology Research, University of Waikato: Hamilton, New Zealand.)
Bornette, G., Piegay, H., Citterio, A., Amoros, C., and Godreau, V. (2001). Aquatic plant diversity in four river floodplains: a comparison at two hierarchical levels. Biodiversity and Conservation 10, 1683–1701.
| Aquatic plant diversity in four river floodplains: a comparison at two hierarchical levels.Crossref | GoogleScholarGoogle Scholar |
Boulton, A. J., and Lloyd, L. N. (1992). Flooding frequency and invertebrate emergence from dry floodplain sediments of the River Murray, Australia. Regulated Rivers: Research and Management 7, 137–151.
| Flooding frequency and invertebrate emergence from dry floodplain sediments of the River Murray, Australia.Crossref | GoogleScholarGoogle Scholar |
Brendonck, L., and DeMeester, L. (2003). Egg banks in freshwater zooplankton: evolutionary and ecological archives in the sediment. Hydrobiologia 491, 65–84.
| Egg banks in freshwater zooplankton: evolutionary and ecological archives in the sediment.Crossref | GoogleScholarGoogle Scholar |
Brix, H. (2008). Soil moisture and loss‐on‐ignition. Available at http://mit.biology.au.dk/~biohbn/Protocol/Soil_Moisture_and_LOI_20081127.pdf [Verified 14 April 2014].
Brock, M. A., Nielsen, D. L., Shiel, R. J., Green, J. D., and Langley, J. D. (2003). Drought and aquatic community resilience: the role of eggs and seeds in sediments of temporary wetlands. Freshwater Biology 48, 1207–1218.
| Drought and aquatic community resilience: the role of eggs and seeds in sediments of temporary wetlands.Crossref | GoogleScholarGoogle Scholar |
Brown, E. J. (2010). Flow regime and water use. In ‘The Waters of the Waikato: Ecology of New Zealand’s Longest River’. (Eds K. J. Collier, D. P. Hamilton, W. N. Vant and C. Howard-Williams.) pp. 29–45. (Environment Waikato and the Centre for Biodiversity and Ecology Research, University of Waikato: Hamilton, New Zealand.)
Buijse, A. D., Coops, H., Staras, M., Jans, L. H., Van Geest, G. J., Grifts, R. E., Ibelings, B. W., Oosterbeg, W., and Roozen, F. C. J. M. (2002). Restoration strategies for river floodplains along large lowland rivers in Europe. Freshwater Biology 47, 889–907.
| Restoration strategies for river floodplains along large lowland rivers in Europe.Crossref | GoogleScholarGoogle Scholar |
Catlin, A. (2015). The link between floodplain inundation and whitebait food supplies in the lower Waikato River. M.Sc. Thesis, University of Waikato.
Collier, K. J., Hamilton, D. P., Vant, W. N., and Howard-Williams, C. (2010) ‘The Waters of the Waikato: Ecology of New Zealand’s Longest River.’ (Environment Waikato and the Centre for Biodiversity and Ecology Research, The University of Waikato: Hamilton, New Zealand.)
De Stasio, B. T. (1990). The role of dormancy and emergence patterns in the dynamics of a freshwater zooplankton community. Limnology and Oceanography 35, 1079–1090.
| The role of dormancy and emergence patterns in the dynamics of a freshwater zooplankton community.Crossref | GoogleScholarGoogle Scholar |
Fahey, B., Duncan, M., and Quinn, J. (2004). Impacts of forestry. In ‘Freshwaters of New Zealand’. (Eds J. Harding, P. Mosley, C. Pearson, and B. Sorell.) pp. 33.1–33.16. (New Zealand Hydrological Society and New Zealand Limnological Society: Christchurch, New Zealand.)
Frey, D. G. (1971). Worldwide distribution and ecology of Eurycercus and Saycia (Cladocera). Limnology and Oceanography 16, 254–308.
| Worldwide distribution and ecology of Eurycercus and Saycia (Cladocera).Crossref | GoogleScholarGoogle Scholar |
Frisch, D. (2002). Dormancy, dispersal and the survival of cyclopoid copepods (Cyclopoida, Copepoda) in a lowland floodplain. Freshwater Biology 47, 1269–1281.
| Dormancy, dispersal and the survival of cyclopoid copepods (Cyclopoida, Copepoda) in a lowland floodplain.Crossref | GoogleScholarGoogle Scholar |
Górski, K., Collier, K. J., Duggan, I. C., Taylor, C. M., and Hamilton, D. P. (2013). Connectivity and complexity of floodplain habitats govern zooplankton dynamics in a large temperate river system. Freshwater Biology 58, 1458–1470.
| Connectivity and complexity of floodplain habitats govern zooplankton dynamics in a large temperate river system.Crossref | GoogleScholarGoogle Scholar |
Gyllström, M., and Hansson, L. A. (2004). Dormancy in freshwater zooplankton: induction, termination and the importance of benthic-pelagic coupling. Aquatic Sciences 66, 274–295.
| Dormancy in freshwater zooplankton: induction, termination and the importance of benthic-pelagic coupling.Crossref | GoogleScholarGoogle Scholar |
Hairston, N. G., Van Brunt, R. A., Kearns, C. M., and Engstrom, D. R. (1995). Age and survivorship of diapausing eggs in a sediment egg bank. Ecology 76, 1706–1711.
| Age and survivorship of diapausing eggs in a sediment egg bank.Crossref | GoogleScholarGoogle Scholar |
Hamilton, D. P., Vant, W. N., and Nielson, K. A. (2010). Lowland lakes. In ‘The Waters of the Waikato: Ecology of New Zealand’s Longest River’. (Eds K. J. Collier, D. P. Hamilton, W. N. Vant and C. Howard-Williams.) pp. 245–264. (Environment Waikato and the Centre for Biodiversity and Ecological Research, University of Waikato: Hamilton, New Zealand.)
Hanazato, T., and Dodson, S. I. (1995). Synergistic effects of low oxygen concentration, predator kairomone, and a pesticide on the cladoceran Daphnia pulex. Limnology and Oceanography 40, 700–709.
| Synergistic effects of low oxygen concentration, predator kairomone, and a pesticide on the cladoceran Daphnia pulex.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DyaK2MXos1GmsLk%3D&md5=ae37687376ad6222b38afff2fc6e0fa8CAS |
Havel, J. E., Eisenbacher, E. M., and Black, A. A. (2000). Diversity of crustacean zooplankton in riparian wetlands: colonization and egg banks. Aquatic Ecology 34, 63–76.
| Diversity of crustacean zooplankton in riparian wetlands: colonization and egg banks.Crossref | GoogleScholarGoogle Scholar |
Jenkins, K. M., and Boulton, A. J. (2003). Connectivity in a dryland river: short-term aquatic microinvertebrate recruitment following floodplain inundation. Ecology 84, 2708–2723.
| Connectivity in a dryland river: short-term aquatic microinvertebrate recruitment following floodplain inundation.Crossref | GoogleScholarGoogle Scholar |
Jenkins, K. M., and Boulton, A. J. (2007). Detecting impacts and setting restoration targets in arid-zone rivers: aquatic micro-invertebrate responses to reduced floodplain inundation. Journal of Applied Ecology 44, 823–832.
| Detecting impacts and setting restoration targets in arid-zone rivers: aquatic micro-invertebrate responses to reduced floodplain inundation.Crossref | GoogleScholarGoogle Scholar |
Junk, W. J., Bayley, P., and Sparks, R. (1989). The flood pulse concept in river-floodplain systems. Canadian Special Publication of Fisheries and Aquatic Sciences 106, 110–127.
Leyer, I. (2005). Predicting plant species’ responses to river regulation: the role of water level fluctuation. Journal of Applied Ecology 42, 239–250.
| Predicting plant species’ responses to river regulation: the role of water level fluctuation.Crossref | GoogleScholarGoogle Scholar |
McArdle, B. H., and Anderson, M. J. (2001). Fitting multivariate models to community data: a comment on distance-based redundancy analysis. Ecology 82, 290–297.
| Fitting multivariate models to community data: a comment on distance-based redundancy analysis.Crossref | GoogleScholarGoogle Scholar |
McGlone, M. S. (1983). Polynesian deforestation of New Zealand: a preliminary synthesis. Archaeology in Oceania 18, 11–25.
Mullholland, W. M. (2010). River management: history of the lower Waikato flood protection scheme. In ‘The Waters of the Waikato: Ecology of New Zealand’s Longest River’. (Eds K. J. Collier, D. P. Hamilton, W. N. Vant and C. Howard-Williams.) p. 13. (Environment Waikato and the Centre for Biodiversity and Ecology Research, University of Waikato: Hamilton, New Zealand.)
Nadai, R., and Henry, R. (2009). Temporary fragmentation of a marginal lake and its effects on zooplankton community structure and organization. Brazilian Journal of Biology 69, 819–835.
| Temporary fragmentation of a marginal lake and its effects on zooplankton community structure and organization.Crossref | GoogleScholarGoogle Scholar | 1:STN:280:DC%2BD1Mnmsl2qsA%3D%3D&md5=afbcc3a2f7000d5e19ffa00cf0169ee0CAS |
Ning, N. S. P., and Nielsen, D. L. (2011). Community structure and composition of microfaunal egg bank assemblages in riverine and floodplain sediments. Hydrobiologia 661, 211–221.
| Community structure and composition of microfaunal egg bank assemblages in riverine and floodplain sediments.Crossref | GoogleScholarGoogle Scholar |
Opperman, J. J., Luster, R., McKenney, B. A., Roberts, M., and Meadows, A. W. (2010). Ecologically functional floodplains: connectivity, flow regime and scale. Journal of the American Water Resources Association 46, 211–226.
| Ecologically functional floodplains: connectivity, flow regime and scale.Crossref | GoogleScholarGoogle Scholar |
Saunders, J. F., and William, L. M. (1988). Zooplankton abundance in the Caura River, Venezuela. Biotropica 20, 206–214.
| Zooplankton abundance in the Caura River, Venezuela.Crossref | GoogleScholarGoogle Scholar |
Schröder, T. (2001). Colonising strategies and diapause of planktonic rotifers (Monogonota, Rotifera) during aquatic and terrestrial phases in a floodplain (Lower Oder Valley, Germany). International Review of Hydrobiology 86, 635–660.
| Colonising strategies and diapause of planktonic rotifers (Monogonota, Rotifera) during aquatic and terrestrial phases in a floodplain (Lower Oder Valley, Germany).Crossref | GoogleScholarGoogle Scholar |
Shiel, R. J., Green, J. D., and Nielsen, D. L. (1998). Floodplain biodiversity: why are there so many species? Hydrobiologia 387, 39–46.
| Floodplain biodiversity: why are there so many species?Crossref | GoogleScholarGoogle Scholar |
Sorell, B., and Gerbeaux, P. (2004). Wetland ecosystems. In ‘Freshwaters of New Zealand’. (Eds J. Harding, P. Mosley, C. Pearson, and B. Sorell.) pp. 28.1–28.16. (New Zealand Hydrological Society and New Zealand Limnological Society: Christchurch, New Zealand.)
Speirs, D. A., Allen, D. G., Kelleher, R. M., Lake, M. D., Marchant, A. N., Mayes, K. A., Watene-Rawiri, E. M., and Wilson, B. J. (2010). River management. In ‘The Waters of the Waikato: Ecology of New Zealand’s Longest River’. (Eds K. J. Collier, D. P. Hamilton, W. N. Vant and C. Howard-Williams.) pp. 13–25. (Environment Waikato and the Centre for Biodiversity and Ecology Research, University of Waikato: Hamilton, New Zealand.)
Stalder, L. C., and Marcus, N. H. (1997). Zooplankton responses to hypoxia: behavioural patterns and survival of three species of calanoid copepods. Marine Biology 127, 599–607.
| Zooplankton responses to hypoxia: behavioural patterns and survival of three species of calanoid copepods.Crossref | GoogleScholarGoogle Scholar |
Strickler, G. S. (1959). Use of the densiometer to estimate density of forest canopy on permanent sample plots. Forest Science 2, 314–320.
Thomaz, S. M., Bini, L. M., and Bozelli, R. L. (2007). Floods increase similarity among aquatic habitats in river-floodplain systems. Hydrobiologia 579, 1–13.
| Floods increase similarity among aquatic habitats in river-floodplain systems.Crossref | GoogleScholarGoogle Scholar |
Thorp, J. H., and Casper, A. F. (2003). Importance of biotic interactions in large rivers: an experiment with planktivorous fish, dreissenid mussels and zooplankton in the St Lawrence River. River Research and Applications 19, 265–279.
| Importance of biotic interactions in large rivers: an experiment with planktivorous fish, dreissenid mussels and zooplankton in the St Lawrence River.Crossref | GoogleScholarGoogle Scholar |
Titelman, J., and Kiørboe, T. (2003). Predator avoidance by nauplii. Marine Ecology Progress Series 247, 137–149.
| Predator avoidance by nauplii.Crossref | GoogleScholarGoogle Scholar |
Tockner, K., and Stanford, J. A. (2002). Riverine flood plains: present state and future trends. Environmental Conservation 29, 308–330.
| Riverine flood plains: present state and future trends.Crossref | GoogleScholarGoogle Scholar |
Tockner, K., Pennetzdorfer, D., Reiner, N., Schiemer, F., and Ward, J. V. (1999). Hydrological connectivity, and the exchange of organic matter and nutrients in a dynamic river-floodplain system (Danube, Austria). Freshwater Biology 41, 521–535.
| Hydrological connectivity, and the exchange of organic matter and nutrients in a dynamic river-floodplain system (Danube, Austria).Crossref | GoogleScholarGoogle Scholar |
Tockner, K., Malard, F., and Ward, J. V. (2000). An extension of the flood pulse concept. Hydrological Processes 14, 2861–2883.
| An extension of the flood pulse concept.Crossref | GoogleScholarGoogle Scholar |
Tockner, K., Pusch, M., Borchardt, D., and Lorang, M. S. (2010). Multiple stressors in coupled river-floodplain ecosystems. Freshwater Biology 55, 135–151.
| Multiple stressors in coupled river-floodplain ecosystems.Crossref | GoogleScholarGoogle Scholar |
Waikato Regional Council (2014). River level and flow map. (Waikato Regional Council.) Available at http://www.waikatoregion.govt.nz/riverlevelsandrainfall/cgibin/hydwebserver.cgi/catchments/details?catchment=17 [Verified 3 January 2015].
