Cambio Climático del Ecosistema Semiárido Transicional en Chile ...

Science 1(1949)74-89.
Pepin N y M Losleben. Climate change in the Colorado Rocky Mountains: free air versus surface
temperature trends. International Journal of Climatology 22,3(2002)311-329.
Pepin NC y DJ Seidel. A global comparison of surface and free-air temperatures at high
elevations. Journal of Geophysical Research-Atmospheres 110,D3(2005)D03104.
Perry AL. The economic impacts, costs and opportunities of global warming. Progress in Physical
Geography 16,1(1992)97-100.
Perry AL, Low PJ, Ellis JR y JD Reynolds. Climate change and distribution shifts in marine
fishes. Science 308,5730(2005)1912-1915.
Phillips DL, White D y CB Johnson. Implications of climate change scenarios for soil erosion
potential in the USA. Land Degradation & Rehabilitation 4,2(1993)61-72.
Piao SL, Fang JY, Ji W, Guo QH, Ke JH y S Tao. Variation in a satellite-based vegetation index
in relation to climate in China. Journal of Vegetation Science 15,2(2004)219-226.
Pielke RA. Misdefining ´climate change´: consequences for science and action. Environmental
Science & Policy 8(2005)548-561.
Pielke RA, Avissar R, Raupach M, Dolman AJ, Zeng XB y AS Denning. Interactions between
the atmosphere and terrestrial ecosystems: influence on weather and climate. Global Change
Biology 4,5(1998)461-475.
Pesavento E. Analytical evaluation of the power of tests for the absence of cointegration. Journal
of Econometrics 122,2(2004)349-384.
Pissart A. Advances in periglacial geomorphology. Z. Geomorphologie 79(1990)119-131.
Pitman AJ, Henderson-Sellers A y ZL Yang. Sensitivity of regional climates to localized
precipitation in global models. Nature 346(1990)734-737.
Pittock AB. Patterns of climatic variation in Argentina and Chile-I:Precipitation, 1931-60'. Monthly
Weathering Review 108(1980)1347-1361.
Pittock AB y MJ Salinger. Southern hemisphere climate scenarios. Climatic Change
18(1991)205-222.
Pizarro O y A Montecinos. Interdecadal variability of the thermocline along the west coast of
South America. Geophysical Research Letters 31,20(2004)L20307.
Pizarro O, Shaffer G, Dewitte B y M Ramos. Dynamics of seasonal and interannual variability
of the Peru-Chile undercurrent. Geophysical Research Letters 29,12(2002)1581.
Poesen J y H Lavee. Rock fragments in top soils - significance and processes. Catena 23,1-
2(1994)1-28.
Porter JR y MA Semenov. Crop responses to climatic variation. Philosophical Transactions of the
Royal Society B-Biological Sciences 360,1463(2005)2021-2035.
Pozdnyakov D, Lyaskovsky A, Grassl H y L Pettersson. Numerical modelling of transspectral
processes in natural waters: implications for remote sensing. International Journal of Remote
Sensing 23,8(2002)1581-1607.
Pozdnyakov D, Shuchman R, Korosov A y C Hatt. Operational algorithm for the retrieval of
water quality in the Great Lakes. Remote Sensing of Environment 97,3(2005a)352-370.
Pozdnyakov D, Korosov A, Grassl H y L Pettersson. An advanced algorithm for operational
retrieval of water quality from satellite data in the visible. International Journal of Remote Sensing
26,12(2005b)2669-2687.
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