Lurraren eta Ingurumenaren Zientziak Batxilergoa 2

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Aurkibidea

1. gaia: Ingurumena ......................................................................................................................................................

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1. Sarrera ................................................................................................................................................................ 1. Ingurumenaren definizioa eta ikerketa ...................................................................................................... 2. Sistemen teoria ............................................................................................................................................ 2. Ingurumena lurraren historian.............................................................................................................................. 3. Gizakien eta naturaren arteko elkarrekintzak eta ondorioak .................................................................... 1. Baliabide naturalak ...................................................................................................................................... 2. Ingurumen-inpaktuak.................................................................................................................................... 3. Garapen iraunkorra...................................................................................................................................... 4. Ingurumena gizakien historian zehar ................................................................................................................ 1. Harraparialdia (10000-8000 K.a. → Paleolitoa).................................................................................. 2. Nekazarialdia (8000 K.a.- 1800 K.o. → Neolitoa, Aitzinaroa, Erdi Aroa eta Aro Modernoa) ...... 3. Industrialdia (1800 – Gaur egun arte → Aro Garaikidea) .................................................................. 5. Arriskuak ................................................................................................................................................................ 1. Arrisku-faktoreak .......................................................................................................................................... 2. Arrisku motak ................................................................................................................................................ 3. Arriskuen aurreikuspena eta prebentzioa ................................................................................................ 6. Ingurumenaren kudeaketa: ekokudeaketa ...................................................................................................... 1. I+G+B: ikerketa, garapen teknologikoa eta berrikuntza ...................................................................... 2. Legedia .......................................................................................................................................................... 3. Ingurumen Heziketa .................................................................................................................................... 4. Lurraldearen antolamendua........................................................................................................................ 5. Ingurumen Inpaktuaren Ebaluazioa (IIE).................................................................................................. 6. Ekoeraginkortasuna .................................................................................................................................... 7. Ingurumena ikertzeko teknologiak...................................................................................................................... 1. Teledetekzioa ................................................................................................................................................ 2. GPS (Global Positioning System) ............................................................................................................ 3. SIG (Informazio Geografikorako Sistema) .............................................................................................. 8. Ariketak ................................................................................................................................................................

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2. gaia: Barne-geodinamika. Arriskuak ..........................................................................................................

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1. Lurraren barne-egitura .......................................................................................................................................... 2. Plaken tektonikaren teoria orokorra .................................................................................................................. 3. Plaken arteko higidurak ........................................................................................................................................ 1. Bi plaken arteko hurbilketa edo talka: ertz konbergenteak .................................................................. 2. Bi plaka elkarrengandik urruntzea edo bereiztea: ertz dibergenteak .................................................. 3. Bi ertzen arteko alboko lerradura: ertz neutroak .................................................................................... 4. Plaken barneko dinamika: puntu beroak.......................................................................................................... 5. Barne-geodinamikak eragindako arriskuak .................................................................................................... 1. Lurrikarak ...................................................................................................................................................... 2. Arrisku bolkanikoak: sumendiak ................................................................................................................ 6. Ariketak ................................................................................................................................................................

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3. gaia: Kanpo-geodinamika. Arriskuak ........................................................................................................

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1. Erliebearen modelatzea: faktoreak, eragileak eta prozesuak .................................................................... 2. Erliebe motak............................................................................................................................................................ 1. Maldetako sistema........................................................................................................................................ 2. Ibai-haranen sistema .................................................................................................................................... 3. Sistema karstikoa ........................................................................................................................................ 4. Kostako sistema............................................................................................................................................ 3. Kanpo-geodinamikari loturiko arriskuak .......................................................................................................... 1. Maldetako higidurak: luiziak eta harri-jausiak .......................................................................................... 2. Elur-jausiak .................................................................................................................................................... 3. Uholdeak........................................................................................................................................................ 4. Lur hedakorrak.............................................................................................................................................. 5. Hondorapenak eta kolapsoak .................................................................................................................... 6. Itsasertzeko arriskuak .................................................................................................................................. 4. Diapiroei loturiko arriskuak .................................................................................................................................. 5. Ariketak ................................................................................................................................................................

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Lurraren eta Ingurumenaren Zientziak Batxilergoa 2 by Erein argitaletxea - Issuu