Spatial scales of carbon flow in a river food web

By J. Finlay, Sapna Khandwala, M. Power. 2002

238 citations recorded by the source corpus.

Subfields: Ecology, Nature and Landscape Conservation

View Paper: https://www.semanticscholar.org/paper/fb643480e079e27e7544c2bd3a10eec94de71438

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In Nature and Landscape Conservation

Citations in the corpus

Nonlethal Sampling of Fish Caudal Fins Yields Valuable Stable Isotope Data for Threatened and Endangered Fishes (2009, background): “Two common isotopes are 15 N, used to indicate dietary inputs and trophic position within a food web as well as the presence of marine-derived nutrient sources, and 13 C, which indicates potential sources of organic matter or dietary inputs ( Finlay et al. 2002 ).”
SEASONAL REASSEMBLY OF A RIVER FOOD WEB: FLOODS, DROUGHTS, AND IMPACTS OF FISH (2008, background): “Detailed descriptions of the site can be found in Power (1990a, b), Seidl and Dietrich (1992), Finlay et al. (2002), and Power et al. (2004).”
Getting to the fat of the matter: models, methods and assumptions for dealing with lipids in stable isotope analyses (2007, background): “…cycling (Bilby et al. 1996; Kitchell et al. 1999), animal migration (Hobson 1999), diet composition (Vandermerwe and Vogel 1978; Phillips 2001), niche shifts (Post 2003) and trophic structure (Ponsard and Arditi 2000; Post et al. 2000; Finlay et al. 2002; Post 2002; Layman et al. 2005, 2006).”
Foodweb structure in a tropical Asian forest stream (2004, background): “…foods (Yule 1996, Tavares-Cromar and Williams 1996, Hall et al. 2000), stable isotope studies have provided evidence of the importance of autochthonous resources in these habitats (Rosenfeld and Roff 1992, Finlay et al. 2002, March and Pringle 2003, but see Rounick et al. 1982, Hicks 1997).”
Stable Isotope Variability in Tissues of Temperate Stream Fishes (2005, background): “Previous studies on freshwater species have assumed that fin and muscle tissue are comparable in reconstructing past diets (Rounick and Hicks 1985; Doucett et al. 1999a; Finlay et al. 2002).”
Attached Algae: The Cryptic Base of Inverted Trophic Pyramids in Freshwaters (2017, background): “Larger steelhead and rainbow trout resided in deep pools that had low algal productivity, but they ate macroinvertebrates drifting in from the shallow habitats, where these prey had fed on attached algae (Finlay et al. 2002).”
The effect of water velocity on stable carbon and nitrogen isotope signatures of periphyton (2003, background): “In fact, several field studies on driftfeeding salmonids have reported that fish from fast-water habitats have d13C signatures depleted in 13C compared with those from slower waters (Finlay et al. 1999; Finlay et al. 2002; Morinville and Rasmussen 2003).”
Detritus, trophic dynamics and biodiversity (2004, background): “larger pieces of debris, mainly via mechanic means, while collectors typically feed on much smaller particles, often via filter feeding (Wotton 1994; Wallace et al. 1999; Finlay et al. 2002 ).”
Spatial patterns of autochthonous and allochthonous resources in aquatic food webs (2008, background): “In stream riffles and pools, most macroinvertebrates (with the exception of shredders) rely on local benthic microalgal production (Thorp et al. 1998; Finlay 2001; Finlay et al. 2002; Delong and Thorp 2006), although filter-feeding species in riffles rely in part on allochthonous suspended materials”
Interaction strengths in food webs: issues and opportunities (2004, background): “Most webs occur in a spatial context with potentially critical dynamic linkages across systems (Holt 1996, 2002; Polis & Hurd 1996; Menge et al. 1997; Polis et al. 1997; Menge 2000; Nankano & Murakami 2001; Finlay et al. 2003; Sabo & Power 2003a,b).”
Evidence for the assimilation of ancient glacier organic carbon in a proglacial stream food web (2015, background): “Stable isotopes of C (d13C) and N (d15N) have been the foundation of our evolving understanding of aquatic food webs because these can be good indicators of food source and trophic level (Vander Zanden and Rasmussen 2001; Finlay et al. 2002; Post 2002).”
Linking Scales in Stream Ecology (2006, background): “Isotope analyses of primary producers, macroinvertebrates, and fish in the South Fork Eel River, California, indicated that algae in shallow pools were a major source of carbon for steelhead trout (Oncorhynchus mykiss) during the summer (Finlay et al. 2002).”
Early juvenile bioenergetic differences between anadromous and resident brook trout (Salvelinus fontinalis) (2003, background): “Finlay et al. (2002) showed that δ13C signatures of juvenile steelhead trout, a migrant form of Oncorhynchus mykiss that lives and feeds predominantly in fast water, were more negative than those of rainbow trout, a resident form of the same species that obtains its food mainly from pools.”