736
Climatic Geomorphology
Perthuisot, J.P., Jauzein, A., 1975. Sebkha et dunes d' argile: 1' enclave endoreique de Pont du Fars, Tunisie.
Rev. Ge6gr. Phys. G6ol. Dyn. 17, 295-306.
Petit-Maire, N., 1999. Variabilit6 naturelle des environments terrestres: les deux dernieres extremes
climatiques (18,000 + 1000 ans BP). C. R. Acad. Sci. Paris 328, 273-279.
Petri, S., Ftilgaro, V.F., 1983. Geolog/a do Brasil. Editora da Universidade de Sao Paulo, Sao Paulo, p. 631.
Petts, G., Foster, I., 1985. Rivers and Landscape. Arnold, London, p. 274.
P6w6, T.L., 1955. Origin of the upland silt near Fairbanks, Alaska. Bull. Geol. Soc. Am. 66, 699-724.
P6w6, T.L., 1959. Sand wedge polygons (tesselations) in the McMurdo Sound region, Antarctica.
Am. J. Sci. 257, 545-552.
P6w6, T.L., 1966. Paleoclimatic significance of fossil wedges. Biuletyn Peryglacjalny 15, 65-73.
P6w6, T.L., 1981. Desert dust: an overview. In: Pew6, T.L. (Ed.), Desert Dust: Origin, Characteristics
and Effect on Man. Geological Society of America, Boulder, pp. 1-10, Special Paper 186.
P6w6, T.L., 1983. The periglacial environment in North America during Wisconsin time. In: Porter, S.C.
(Ed.), Late Quaternary of the United States, The Late Pleistocene, Vol. I. Longman, London, pp. 157-189.
P6w~, T.L., Tungsheng, L., Slatt, R.M., Bingyuan, L., 1995. Origin and Character of Loesslike Silt in
the Southern Qinghai-Xizang (Tibet) Plateau, China, United States Geological Survey Professional
Paper, Vol. 1549, p. 55.
Pfeffer, W.-T., 1992. Stress-induced foliation in the terminus of variegated glacier, Alaska, USA, formed
during the 1982-1983 surge. J. Glaciol. 38, 213-222.
Philbrick, S.S., 1970. Horizontal configuration and the rate of erosion of Niagara Falls. Bull. Geol. Soc.
Am. 81, 3723-3732.
Pias, J., 1970. Les Formations S6dimentaires Tertiaires et Quaternaires de la Cuvette Tchadienne et les
Sols qui en D6rivent. ORSTOM Mem. 43.
Pichler, E., 1958. Aspectos geol6gicos dos escorregamentos de Santos. Noticia Geomorfol6gica 2,
40 -44.
Pierson, T.C., 1983. Soil pipes and slope stability. Q. J. Eng. Geol. 16, 1-11, London.
Pilgrim, D., Cordery, I., Baron, B., 1982. Effects of catchment size on runoff relationships. J. Hydrol. 58,
205-221.
Pissart, A., 1965. Les pingos des Hautes Fagnes: le probl~me de leur gen~se. Ann. Soc. G6ol. Bel. 89,
377-402.
Pissart, A., 1970. Les ph6nom6nes physiques essentiels li6s au gel; les structures p6riglaciaires qui en
r~sultent et leur signification climatique. Ann. Soc. G6ol. Belg. 93, 7-49.
Pissart, A., 1988. Pingos: an overview of the present state of knowledge. In: Clark, M.J. (Ed.), Advances
in Periglacial Geomorphology. Wiley, Chichester, pp. 279-297.
Pissart, A., 1990. Advances in periglacial geomorphology. Z. Geomorphol. Suppl.bd. 79, 119-131.
Pissart, A., 2000. Remnants of lithalsas of the Hautes Fagnes, Belgium: a summary of present-day
knowledge. Permafrost Periglac. Processes 11,327-355.
Pissart, A., 2004. Thermokarst. In: Goudie, A.S. (Ed.), Encyclopedia of Geomorphology. Routledge,
London, pp. 1049-1051.
Plafker, G., Ericksen, G.E., 1978. Nevados Huascar~in avalanches, Peril. In: Voight, B. (Ed.), Rockslides
and Avalanches, Vol. 1. Elsevier, Amsterdam, pp. 277-314.
Ploey, J. de., 1980. Some field measurements and experimental data on wind-blown sands. In: Boodt, M. de
y Gabriels, D., (Eds), Assessment of erosion. John Wiley, New York, pp. 541-552.
Poessen, J., 1986. Surface sealing as influenced by slope angle and position of simulated stones in the top
layer of loose sediments. Earth Surf. Processes Landforms 11, 1-10.
Poessen, J., Lavee, H., 1991. Effects of size and incorporation of synthetic mulch on runoff and sediment
yield from interrills in a laboratory study with simulated rainfall. Soil Till. Res. 21,209-223.
Poessen, J., Ingelmo-S~inchez, F., Mucher, H., 1990. The hydrological response of soil surfaces to rainfall
as affected by cover and position of rock fragments in the top layer. Earth Surf. Processes Landforms
15, 653-672.
Pohjola, V.A., 1994. TV-video observations of bed and basal sliding on Storglaci~iren, Sweden. J. Glaciol.
39, 111-118.
Pokras, E.M., Mix, A.C., 1985. Eolian evidence for spatial variability of Late Quaternary climates in
tropical Africa. Quaternary Res. 24, 137-149.
Poland, J.F., Davis, G.H., 1969. Land subsidence due to withdrawal of fluids. In: Varnes, D.J., Kiersch, G.
(Eds), Reviews in Engineering Geology, Geological Society of America, Vol. 2, pp. 187-269.
Polynov, B., 1937. The Cycle of Weathering. Murby, London, p. 220.
Climatic Geomorphology
Perthuisot, J.P., Jauzein, A., 1975. Sebkha et dunes d' argile: 1' enclave endoreique de Pont du Fars, Tunisie.
Rev. Ge6gr. Phys. G6ol. Dyn. 17, 295-306.
Petit-Maire, N., 1999. Variabilit6 naturelle des environments terrestres: les deux dernieres extremes
climatiques (18,000 + 1000 ans BP). C. R. Acad. Sci. Paris 328, 273-279.
Petri, S., Ftilgaro, V.F., 1983. Geolog/a do Brasil. Editora da Universidade de Sao Paulo, Sao Paulo, p. 631.
Petts, G., Foster, I., 1985. Rivers and Landscape. Arnold, London, p. 274.
P6w6, T.L., 1955. Origin of the upland silt near Fairbanks, Alaska. Bull. Geol. Soc. Am. 66, 699-724.
P6w6, T.L., 1959. Sand wedge polygons (tesselations) in the McMurdo Sound region, Antarctica.
Am. J. Sci. 257, 545-552.
P6w6, T.L., 1966. Paleoclimatic significance of fossil wedges. Biuletyn Peryglacjalny 15, 65-73.
P6w6, T.L., 1981. Desert dust: an overview. In: Pew6, T.L. (Ed.), Desert Dust: Origin, Characteristics
and Effect on Man. Geological Society of America, Boulder, pp. 1-10, Special Paper 186.
P6w6, T.L., 1983. The periglacial environment in North America during Wisconsin time. In: Porter, S.C.
(Ed.), Late Quaternary of the United States, The Late Pleistocene, Vol. I. Longman, London, pp. 157-189.
P6w~, T.L., Tungsheng, L., Slatt, R.M., Bingyuan, L., 1995. Origin and Character of Loesslike Silt in
the Southern Qinghai-Xizang (Tibet) Plateau, China, United States Geological Survey Professional
Paper, Vol. 1549, p. 55.
Pfeffer, W.-T., 1992. Stress-induced foliation in the terminus of variegated glacier, Alaska, USA, formed
during the 1982-1983 surge. J. Glaciol. 38, 213-222.
Philbrick, S.S., 1970. Horizontal configuration and the rate of erosion of Niagara Falls. Bull. Geol. Soc.
Am. 81, 3723-3732.
Pias, J., 1970. Les Formations S6dimentaires Tertiaires et Quaternaires de la Cuvette Tchadienne et les
Sols qui en D6rivent. ORSTOM Mem. 43.
Pichler, E., 1958. Aspectos geol6gicos dos escorregamentos de Santos. Noticia Geomorfol6gica 2,
40 -44.
Pierson, T.C., 1983. Soil pipes and slope stability. Q. J. Eng. Geol. 16, 1-11, London.
Pilgrim, D., Cordery, I., Baron, B., 1982. Effects of catchment size on runoff relationships. J. Hydrol. 58,
205-221.
Pissart, A., 1965. Les pingos des Hautes Fagnes: le probl~me de leur gen~se. Ann. Soc. G6ol. Bel. 89,
377-402.
Pissart, A., 1970. Les ph6nom6nes physiques essentiels li6s au gel; les structures p6riglaciaires qui en
r~sultent et leur signification climatique. Ann. Soc. G6ol. Belg. 93, 7-49.
Pissart, A., 1988. Pingos: an overview of the present state of knowledge. In: Clark, M.J. (Ed.), Advances
in Periglacial Geomorphology. Wiley, Chichester, pp. 279-297.
Pissart, A., 1990. Advances in periglacial geomorphology. Z. Geomorphol. Suppl.bd. 79, 119-131.
Pissart, A., 2000. Remnants of lithalsas of the Hautes Fagnes, Belgium: a summary of present-day
knowledge. Permafrost Periglac. Processes 11,327-355.
Pissart, A., 2004. Thermokarst. In: Goudie, A.S. (Ed.), Encyclopedia of Geomorphology. Routledge,
London, pp. 1049-1051.
Plafker, G., Ericksen, G.E., 1978. Nevados Huascar~in avalanches, Peril. In: Voight, B. (Ed.), Rockslides
and Avalanches, Vol. 1. Elsevier, Amsterdam, pp. 277-314.
Ploey, J. de., 1980. Some field measurements and experimental data on wind-blown sands. In: Boodt, M. de
y Gabriels, D., (Eds), Assessment of erosion. John Wiley, New York, pp. 541-552.
Poessen, J., 1986. Surface sealing as influenced by slope angle and position of simulated stones in the top
layer of loose sediments. Earth Surf. Processes Landforms 11, 1-10.
Poessen, J., Lavee, H., 1991. Effects of size and incorporation of synthetic mulch on runoff and sediment
yield from interrills in a laboratory study with simulated rainfall. Soil Till. Res. 21,209-223.
Poessen, J., Ingelmo-S~inchez, F., Mucher, H., 1990. The hydrological response of soil surfaces to rainfall
as affected by cover and position of rock fragments in the top layer. Earth Surf. Processes Landforms
15, 653-672.
Pohjola, V.A., 1994. TV-video observations of bed and basal sliding on Storglaci~iren, Sweden. J. Glaciol.
39, 111-118.
Pokras, E.M., Mix, A.C., 1985. Eolian evidence for spatial variability of Late Quaternary climates in
tropical Africa. Quaternary Res. 24, 137-149.
Poland, J.F., Davis, G.H., 1969. Land subsidence due to withdrawal of fluids. In: Varnes, D.J., Kiersch, G.
(Eds), Reviews in Engineering Geology, Geological Society of America, Vol. 2, pp. 187-269.
Polynov, B., 1937. The Cycle of Weathering. Murby, London, p. 220.