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Sobota, 23. novembra 2024
Klimatické zmeny v histórii Zeme a otázka skleníkového efektu
Dátum pridania: 15.05.2003 Oznámkuj: 12345
Autor referátu: Ľudovít
 
Jazyk: Slovenčina Počet slov: 4 598
Referát vhodný pre: Stredná odborná škola Počet A4: 18.7
Priemerná známka: 2.98 Rýchle čítanie: 31m 10s
Pomalé čítanie: 46m 45s
 

Možné sú nasledovné postupy: zníženie energetickej náročnosti, využitie alternatívnych zdrojov energie, zefektívnenie priemyselnej výroby a zníženie procesov spôsobujúcich znečistenie, zefektívnenie transportu energie a zníženie strát spôsobených pri jej distribúcii.
Nepríjemnou geologickou skúsenosťou je fakt, že ku klimatickým zmenám spravidla nedochádza postupne ale náhle. Takéto zmeny potom mávajú katastrofálne dôsledky na živé organizmy. Klimatické zmeny sú intímne prepojené s globálnou cirkuláciou morskej vody. Dopad zmeny obidvoch faktorov na životné podmienky na Zemi preto môže byť viac než dramatický.
 
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Zdroje: Beck, R. A., Burbank, D. W., Sercombe, W. J., Olson, T. L. & Khan, A. M. 1995: Organic carbon exhumation and global warming during the early Himalayan collision. Geology, 23, 5, 387-390, Beveridge N. A. S. & Shackleton, N. J., 1994: Carbon isotopes in recent planktonic foraminifera. A record of atmospheric CO2 invasion of the surface ocean. Earth planet, Sci. Lett, 126 p. 259-273, Bratton, J. F., 1999: Clathrate eustasy.Mechanic hydrate melting as a mechanism for geologically rapid sea-level fall. Geology, 27, 10, 915-918, Broecker, W. S., Peng, T. H., Jouzel, J. & Russell, G., 1990: The magnitude of global fresh- water transports of importance to ocean circulation. Climate Dynamics 4, 73-79, Bouzek, J., 1982: Klimatické změny dřívě a dnes. Vesmír, 71, 5, 255-256, Campbell, I. D., Campbell, C., Apps, M. J., Rutter, N. W., & Bush, A. B. G., 1998: Late Holocene 1500 yr climatic periodocites and their implications. Geology 26, 5, 471-473, Dickinson, R. E. & Cicerone, R. J., 1989: Future global warming from atmospheric trace gases. Nature 319, 109-115, England J., Smith, R. J., & Evans, D. J. A., 2000: The last glaciation of east-central Ellesmere Island Nunavat. Ice dynamics, deglacial chronology and sea level change. Canad J. Earth Sci. 37, 1355-1371, Eyles, N., 1996: Passive margin uplift around the North Atlantic region and its role in Northern Hemisphere late Cenozoic glaciation. Geology, 24, 2, 103-106, Eriksson, K. A. & Simpson, E. L., 2000: Quantifying the oldest tidal record. The 3.2 Ga Moodies Group. Barberton Greenstone Belt, South Africa. Geology 28, 9, 831-834, Follini, K. B., 1995: 160 m. y. record of marine sedimentary phosphorus burial: Coupling of climate and continental weathering under greenhouse and icehouse conditions. Geology, 23, 6, 503-506, Global environment outlook 2000. Earthscan Publications, London, 398 p., Guidry, M. V. a MacKenzie, F. T., 2000: Apatite weathering and the Phanerozoic phosphorus cycle. Geology, 28, 7., 631-634, Herguera,J. C. & Berger W. H., 1991: Paleoproductivity from benthic foraminifera abundance: Glacial to post-glacial change in the west-equatorial Pacific. Geology 19, 12, 1173-1176, Herm, G., 1975: Die Kelten. Econ Verl., Düsseldorf, 294 p., Heusser, L. E. & Sirocko, F., 1997: Millenian pulsing of environmental change in northern Californiy from the past 24 k. a.: A record of indo-Pacific ENSO events? Geology, 25, 3, 243-246, Chan, M. A., Kvale, E. P., Archer, A. W. & Soneit, S. P., 1994: Oldest direct evidence of lunar-solar tidal forcing encoded in sedimentary rhythmites. Proterozoicc Big Cottonwood Formation, central Utah. Geology, 22., 6, 791-794, Karhu, J. A. & Holland, H. D., 1996: Carbon isotopes and the rise of atmospheric oxygen. Geology 24, 10, 867-870., Killops, S. D. & Killops, V. J., 1993: An introduction to organic geochemistry. Longman Group UK Ltd., 265 p., Kippenhahn, R., 1993: Der Stern von dem wir leben. Dtsch. Verlanganstalt (Stuttgart) 275 p., Koç N. & Jansen, E., 1994: Response of the high-latitude Northern Hemisphere to orbital climate forcing: Evidence from the Nordic seas. Geology, 22, 6, 523-526, Kump, L. R., Arthur, M. A., Paizkowsky, M. E., Gibbs, M. T., Pinkus, D. S. & Sheehan, P. M., 1999: A weathering hypothesis for glaciation at high atmospheric pCO2 during the late Ordovician. Paleogeogr. Paleoclimatol. Paleoecol. 152, 152-157, Lánczos, T., Mejeed, S. Y., Milička, J., 1998: Environmentálna geochémia. PrírF Univ. Komenského Bratislava, vysokoškolské skriptá, 120 s Michalík, J. 2001: Hospodársky denník, 11. 9. 2001, p. 12, Michalík, J. 2002: Pred nami je ľadová doba. Quark, 7, 1, 6-7, Michalík, J., 2002: Čo vieme o vývoji podnebia na Zemi? Projekt Visegrádskeho fondu Warning against abrupt climate (greenhouse) changes as followed from geological knowledge of the Earth. Mineralia Slovaca, 34, 2, 135-142, Montgomery, C. W.1997: Fundamentals of Geology. Ww. C. Brown Publishers. Northern Illinois University, 412 p., Muller, R. A. & MacDonald, G. J., 1997: Simultaneous presence of orbital inclination and eccentricity in proxy climate record from Ocean Drilling Program Site 806. Geology 25, 1, 3-6, Pósfai, M. & Molnár, A. 2000: Aerosol particles in the troposphere: A mineralogical introduction. In: Vaughan, D. J. & Wogelius R. A. Ed. 2000: Environmental mineralogy. Budapest. Eötvös L. University, Vol. 2, 197-252, Rasmussen. D., D. & Wu, N. 1996: A new molluscan record of the monsoon variability over the past 130 000 years in the Luochuan loess sequence, China. Geology, 25, 3, 275-278, Reháková, D. & Michalík, J.1999: Zaľadnenie severnej pologule koncom kenozoika – záhadná klimatická zmena. Mineralia Slovaca 5-6, 31, Geovestník 1-5 Sloan, I. C., 1994: Equable climates during the early Eocene: Significance of regional paleogeography for northern American climate. Geology, 22, 8, 881-884, Stephens, N. P., & Carroll, A. R., 1999: Salinity stratification in the Permian Phosphoria Sea. A proposed paleoceanographic model. Geology 27, 10, 899-902, Sutcliffe, O. E., Dowdeswell, J. A., Whillington, R. J., Theron, J. N. & Craig, J., 2000: Calibrating the late Ordovician glaciation and mass excinction by the excentricity of Earth orbit. Geology 28, 11, 967-970., Van de Plassche, O., Van der Borg, K. & de Jong, A. F. M., 1988: Sea level-climate correlation during the past 1400 years. Geology, 26, 4, 319-322, Volbel, M. A., 1993: Temperature dependance of silicate weathering in nature: How strong a negative feedback on log-term accumulation of atmospheric CO2 and global greenhouse warming? Geology 21, 10, 1059-1062, Watkins, D. K., 1986: Calcareous nannofosil paleoceanography of the Cretaceous Greenhorn Sea. Geol. Soc. Amer. Bull. 97, 1239-1249, Wienheimer A. L., Kennet J. P. & Cayan, D. R., 1999: Recent increase in surface – water stability during warning of California as recorded in marine sediments. Geology, 27, 11, 1019-1022
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