55
Pettit NE, Naiman RJ (2006) Flood-deposited wood creates regeneration niches for riparian vegetation on a semiarid South African river. J Veg Sci 17:615–624
Phillips JD (2007) Perfection and complexity in the lower Brazos River. Geomorphology
91:364–377
Phillips JD (2014) State transitions in geomorphic responses to environmental change.
Geomorphology 204:208–216
Poff NL, Allan JD, Bain MB, Karr JR, Prestegaard KL, Richter BD, Sparks RE, Stromberg JC
(1997) The natural flow regime: a paradigm for river conservation and restoration. Bioscience
47:769–784
Poff NL, Richter BD, Arthington AH, Bunn SE, Naiman RJ et al (2010) The ecological limits of
hydrologic alteration (ELOHA): a new framework for developing regional environmental flow
standards. Freshw Biol 55:147–170
Poff NL, Matthews JH (2013) Environmental flows in the Anthropocene: past progress and future
prospects. Curr Opin Environ Sustain 5:667–675
Pollen N, Simon A (2005) Estimating the mechanical effects of riparian vegetation on stream
bank stability using a fiber bundle model. Water Resour Res 41:W07025. doi:10.1029/200
4WR003801
Pollock MM, Beechie TJ, Jordan CE (2007) Geomorphic changes upstream of beaver dams in
Bridge Creek, an incised stream channel in the interior Columbia River basin, eastern Oregon.
Earth Surf Process Landf 32:1174–1185
Pollock MM, Beechie TJ, Wheaton JM, Jordan CE, Bouwes N, Weber N, Volk C (2014) Using
beaver dams to restore incised stream ecosystems. Bioscience 64:279–290
Polvi LE, Wohl E (2012) The beaver meadow complex revisited—the role of beavers in postglacial floodplain development. Earth Surf Process Landf 37:332–346
Polvi LE, Wohl E (2013) Biotic drivers of stream planform: implications for understanding the past
and restoring the future. Bioscience 63:439–452
Polvi LE, Nilsson C, Hasselquist EM (2014) Potential and actual geomorphic complexity of
restored headwater streams in northern Sweden. Geomorphology 210:98–118
Poole GC (2002) Fluvial landscape ecology: addressing uniqueness within the river discontinuum.
Freshw Biol 47:641–660
Pringle CM (2001) Hydrologic connectivity and the management of biological reserves: a global
perspective. Ecol Appl 11:981–998
Pringle CM, Naiman RJ, Bretschko G, Karr JR, Oswood MW, Webster JR, Welcomme RL,
Winterbourn MJ (1988) Patch dynamics in lotic systems: the stream as a mosaic. J N Am
Benthol Soc 7:503–524
Reid HE, Brierley GJ (2015) Assessing geomorphic sensitivity in relation to river capacity for
adjustment. Geomorphology 251:108–121
Richmond AD, Fausch KD (1995) Characteristics and function of large woody debris in subalpine
Rocky Mountain streams in northern Colorado. Can J Fish Aquat Sci 52:1789–1802
Richter BD, Baumgartner J, Powell J, Braun D (1996) A method for assessing hydrologic alteration within ecosystems. Conserv Biol 10:1163–1174
Ripple WJ, Beschta RL (2004) Wolves and the ecology of fear: can predation risk structure ecosystems? Bioscience 54:755–766
Sawyer AH, Cardenas MB, Buttles J (2011) Hyporheic exchange due to channel-spanning logs.
Water Resour Res 47:W08502. doi:10.1029/2011WRR010484
Scanlon BR, Jolly I, Sophocleous M, Zhang L (2007) Global impacts of conversions from natural to agricultural ecosystems on water resources: quantity versus quality. Water Resour Res
43:W03437. doi:10.1029/2006WR005486
Scheffer M, Carpenter SR (2003) Catastrophic regime shifts in ecosystems: linking theory to
observation. Trends Ecol Evol 18:648–656
Schmidt JC, Wilcock PR (2008) Metrics for assessing the downstream effects of dams. Water
Resour Res 44:W04404. doi:10.1029/2006WR005092
References
Pettit NE, Naiman RJ (2006) Flood-deposited wood creates regeneration niches for riparian vegetation on a semiarid South African river. J Veg Sci 17:615–624
Phillips JD (2007) Perfection and complexity in the lower Brazos River. Geomorphology
91:364–377
Phillips JD (2014) State transitions in geomorphic responses to environmental change.
Geomorphology 204:208–216
Poff NL, Allan JD, Bain MB, Karr JR, Prestegaard KL, Richter BD, Sparks RE, Stromberg JC
(1997) The natural flow regime: a paradigm for river conservation and restoration. Bioscience
47:769–784
Poff NL, Richter BD, Arthington AH, Bunn SE, Naiman RJ et al (2010) The ecological limits of
hydrologic alteration (ELOHA): a new framework for developing regional environmental flow
standards. Freshw Biol 55:147–170
Poff NL, Matthews JH (2013) Environmental flows in the Anthropocene: past progress and future
prospects. Curr Opin Environ Sustain 5:667–675
Pollen N, Simon A (2005) Estimating the mechanical effects of riparian vegetation on stream
bank stability using a fiber bundle model. Water Resour Res 41:W07025. doi:10.1029/200
4WR003801
Pollock MM, Beechie TJ, Jordan CE (2007) Geomorphic changes upstream of beaver dams in
Bridge Creek, an incised stream channel in the interior Columbia River basin, eastern Oregon.
Earth Surf Process Landf 32:1174–1185
Pollock MM, Beechie TJ, Wheaton JM, Jordan CE, Bouwes N, Weber N, Volk C (2014) Using
beaver dams to restore incised stream ecosystems. Bioscience 64:279–290
Polvi LE, Wohl E (2012) The beaver meadow complex revisited—the role of beavers in postglacial floodplain development. Earth Surf Process Landf 37:332–346
Polvi LE, Wohl E (2013) Biotic drivers of stream planform: implications for understanding the past
and restoring the future. Bioscience 63:439–452
Polvi LE, Nilsson C, Hasselquist EM (2014) Potential and actual geomorphic complexity of
restored headwater streams in northern Sweden. Geomorphology 210:98–118
Poole GC (2002) Fluvial landscape ecology: addressing uniqueness within the river discontinuum.
Freshw Biol 47:641–660
Pringle CM (2001) Hydrologic connectivity and the management of biological reserves: a global
perspective. Ecol Appl 11:981–998
Pringle CM, Naiman RJ, Bretschko G, Karr JR, Oswood MW, Webster JR, Welcomme RL,
Winterbourn MJ (1988) Patch dynamics in lotic systems: the stream as a mosaic. J N Am
Benthol Soc 7:503–524
Reid HE, Brierley GJ (2015) Assessing geomorphic sensitivity in relation to river capacity for
adjustment. Geomorphology 251:108–121
Richmond AD, Fausch KD (1995) Characteristics and function of large woody debris in subalpine
Rocky Mountain streams in northern Colorado. Can J Fish Aquat Sci 52:1789–1802
Richter BD, Baumgartner J, Powell J, Braun D (1996) A method for assessing hydrologic alteration within ecosystems. Conserv Biol 10:1163–1174
Ripple WJ, Beschta RL (2004) Wolves and the ecology of fear: can predation risk structure ecosystems? Bioscience 54:755–766
Sawyer AH, Cardenas MB, Buttles J (2011) Hyporheic exchange due to channel-spanning logs.
Water Resour Res 47:W08502. doi:10.1029/2011WRR010484
Scanlon BR, Jolly I, Sophocleous M, Zhang L (2007) Global impacts of conversions from natural to agricultural ecosystems on water resources: quantity versus quality. Water Resour Res
43:W03437. doi:10.1029/2006WR005486
Scheffer M, Carpenter SR (2003) Catastrophic regime shifts in ecosystems: linking theory to
observation. Trends Ecol Evol 18:648–656
Schmidt JC, Wilcock PR (2008) Metrics for assessing the downstream effects of dams. Water
Resour Res 44:W04404. doi:10.1029/2006WR005092
References