Environmental Engineering Reference
In-Depth Information
Poff, N. L., and Ward, J. V. (1989). Implications of streamflow variability and predictability
for lotic community structure: A regional analysis of streamflow patterns.
Can. J. Fish.
Aquat. Sci.
46,
1805-1818.
Poff, N. L., Allan, J. D., Bain, M. B., Karr, J. R., Prestegaard, K. L., Richter, B. D.,
Sparks, R. E., and Stromberg, J. C. (1997). The natural flow regime.
BioScience
47,
769-784.
Poinar, G. O., Jr. (1991). Nematoda and Nematomorpha. In
Ecology and Classification of
North American Freshwater Invertebrates
(J. H. Thorp and A. P. Covich, Eds.),
pp. 249-284. Academic Press, San Diego.
Pollock, M. M., Naiman, R. J., and Hanley, T. A. (1998). Plant species richness in riparian
wetlands—A test of biodiversity theory.
Ecology
79,
94-105.
Popisil, P. (1994). The groundwater fauna of a Danube aquifer in the “Lobau” wetland in
Vienna, Austria. In
Groundwater Ecology
(J. Gibert, D. L. Danielopol, and J. A. Stan-
ford, Eds.), pp. 347-390. Academic Press, San Diego.
Porter, K. G. (1973). Selective grazing and differential digestion of algae by zooplankton.
Na-
ture
244,
179-180.
Porter, K. G. (1976). Enhancement of algal growth and productivity by grazing zooplankton.
Science
92,
1332-1334.
Porter, K. G. (1977). The plant-animal interface in freshwater ecosystems.
Am. Sci.
65,
159-170.
Porter, K. G., Gerritsen, J., and Orcutt, J. D., Jr. (1982). The effect of food concentration on
swimming patterns, feeding behavior, ingestion, assimilation, and respiration by
Daph-
nia. Limnol. Oceanogr.
27,
935-949.
Porter, K. G., Sherr, E. B., Sherr, B. F., Pace, M., and Sanders, R. W. (1985). Protozoa in
planktonic food webs.
J. Protozool.
32,
409-415.
Porter, K. G., Bergstedt, A., and Freeman, M. C. (1999). The Okefenokee Swamp. Inverte-
brate communities and foodwebs. In
Invertebrates in Freshwater Wetlands of North
America: Ecology and Management
(D. P. Batzer, R. B. Rader, and S. A. Wissinger, Eds.),
pp. 121-125. Wiley, New York.
Postel, S. (1996). Forging a sustainable water strategy. In
State of the World. A Worldwatch
Institute Report on Progress toward a Sustainable Society.
Norton, New York.
Postel, S. L., Daily, G. C., and Ehrlich, P. R. (1996). Human appropriation of renewable fresh
water.
Science
271,
785-788.
Pough, F. H., Andrews, R. M., Cadle, S. E., Crump, M. L., Savitzky, A. H., and Wells, K. D.
(1998).
Herpetology.
Prentice-Hall, New Jersey.
Power, M. E. (1990a). Effects of fish in river food webs.
Science
250,
811-814.
Power, M. E. (1990a). Effects of fish in river food webs.
Science
250,
811-814.
Power, M. E. (1990b). Resource enhancement by indirect effects of grazers: Armored catfish,
algae, and sediment.
Ecology
71,
897-904.
Power, M. E. (1992). Top-down and bottom-up forces in food webs: Do plants have primacy?
Ecology
73,
733-746.
Power, M. E., and Matthews, W. J. (1983). Algae-grazing minnows
(Campostoma anom-
alum),
piscivorous bass (
Micropterus
spp.), and the distribution of attached algae in a
small prairie-margin stream.
Oecologia
60,
328-332.
Power, M. E., Sun, A., Parker, G., Dietrich, W. E., and Wootton, J. T. (1995). Hydraulic food-
chain models: An approach to the study of food-web dynamics in large rivers.
BioScience
45,
159-167.
Power, M. E., Tilman, D., Estes, J. A., Menge, B. A., Bond, W. J., Mills, L. S., Daily, G.,
Castilla, J. C., Lubchenco, J., and Paine, R. T. (1996). Challenges in the quest for key-
stones.
BioScience
46,
609-620.
Prepas, E. E., Kotak, B. G., Campbell, L. M., Evans, J. C., Hrudey, S. E., and Holmes,
C. F. B. (1997). Accumulation and elimination of cyanobacterial hepatotoxins by the
freshwater clam
Anodonta grandis simpsoniana. Can. J. Fish. Aquat. Sci.
54,
41-46.
Prescott, G. W. (1978).
How to Know the Freshwater Algae.
Brown, Dubuque, IA.
Prescott, G. W. (1982).
Algae of the Western Great Lakes Area.
Otto Koeltz Science, Koenig-
stein, Germany.
Preston, F. W. (1962). The canonical distribution of commonness and rarity: Part I.
Ecology
43,
187-215.
Pringle, C. M. (1997). Exploring how disturbance is transmitted upstream: Going against the
flow.
J. North Am. Benthol. Soc.
16,
425-438.
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