Search Results - "Peacock, Kathi"

The influence of scale and geography on relationships between stream community composition and landscape variables: description and prediction by Townsend, Colin R., Dolédec, Sylvain, Norris, Richard, Peacock, Kathi, Arbuckle, Chris

“…SUMMARY 1. We analysed an existing database of macroinvertebrates and fish in the context of a newly established geographical information system (GIS) of…”
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Scour and fill patterns in a New Zealand stream and potential implications for invertebrate refugia by Matthaei, C.H.ristoph D., Peacock, Kathi A., Townsend, Colin R.

“…1. The hyporheic zone has long been regarded as a potential refugium for lotic invertebrates during disturbance. However, there have been few attempts to…”
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Headwater stream response to grassland agricultural development in New Zealand by Riley, Ralph H., Townsend, Colin R., Niyogi, Dev K., Arbuckle, Chris A., Peacock, Kathi A.

“…Agricultural development of native grasslands may change stream physico-chemistry in ways that provide both subsidies and stresses to the system. The aims of…”
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Temporal shift in contribution of terrestrial organic matter to consumer production in a grassland river by Huryn, Alexander D., Riley, Ralph H., Young, Roger G., Arbuckle, Chris J., Peacock, Kathi, Lyon, Graeme

“…1. We used stable isotopes to study the temporal (early summer versus autumn) pattern of use of terrestrial and aquatic sources of organic carbon by consumers…”
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Patchy Surface Stone Movement during Disturbance in a New Zealand Stream and Its Potential Significance for the Fauna by Matthaei, Christoph D., Peacock, Kathi A., Townsend, Colin R.

“…A patchy movement of surface stones during disturbance in streams has been proposed from field observations, but few attempts have been made to quantify this…”
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Scale and the detection of land-use effects on morphology, vegetation and macroinvertebrate communities of grassland streams by Townsend, Colin R., Downes, Barbara J., Peacock, Kathi, Arbuckle, Chris J.

“…Summary 1. Land‐use studies are challenging because of the difficulty of finding catchments that can be used as replicates and because land‐use effects may be…”
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