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KARANG DAN TERUMBU KARANG

KARANG DAN TERUMBU KARANG. KARANG TERUMBU KARANG KARANG TERUMBU BATU KARANG. ?. Karang  hewan tak bertulang belakang yang termasuk dalam Filum Coelenterata / Cnidaria

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KARANG DAN TERUMBU KARANG

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  1. KARANG DAN TERUMBU KARANG yuliantosuteja@gmail.com

  2. yuliantosuteja@gmail.com

  3. yuliantosuteja@gmail.com

  4. KARANGTERUMBU KARANGKARANG TERUMBUBATU KARANG ? yuliantosuteja@gmail.com

  5. Karanghewantakbertulangbelakang yang termasukdalamFilumCoelenterata /Cnidaria • Terumbukarang strukturdidasarlautberupa deposit kalsiumkarbonat (CaCO3) dilaut yang dihasilkan terutama oleh hewan karang LALU… Apakahterumbu karanghanyadisusunoleh hewankarang? yuliantosuteja@gmail.com

  6. Karangterumbu Pembangunutamastrukturterumbu, biasanyadisebutjugasebagaikaranghermatipik (hermatypic coral) • Batukarang karang yang sudahmati yuliantosuteja@gmail.com

  7. yuliantosuteja@gmail.com

  8. COOL FACT of CORAL: • One of the oldest ecosystems on Earth • Largest living structure on Earth • Without coral reefs, parts of Florida would be underwater • Have been used to treat cancer, HIV, cardiovascular diseases along with ulcers • Provide 375 billion dollars a year in goods and services • Their limestone skeletons have been used for human bone grafts • Protect coasts from wave erosion • 10% of the worlds reefs have been destroyed • Gigantic Recorder from ancient time • Home to 25% of all marine life • less than 1% of the Earth’s Surface yuliantosuteja@gmail.com

  9. DIMANAKAH HABITATNYA?? • Dominantidakterpaparkepermukaan air (subtidal) • Memilikicukupcahaya 40 m (fotosintesis) • Suhu 20 – 28o C • Salintasperairan 32 – 42 ppt • Umumnyahidupdidaerahdengansubstratkeras / pasir kekeruhanrendah yuliantosuteja@gmail.com

  10. BAGIMANAKAH SEBARANNYA?? yuliantosuteja@gmail.com

  11. ? yuliantosuteja@gmail.com

  12. Coral triangle (marine tourism purpose) yuliantosuteja@gmail.com

  13. Pembagiankarangberdasarkankemampuanmembentukterumbu: • KarangHermatipik karang yang dapatmembentukterumbudanpenyebarannyahanyaditemukandidaerahtropis. Umumnyabersimbiosisdenganzooxantella yuliantosuteja@gmail.com

  14. KarangAhermatipik tidakmenghasilkanterumbudaninimerupakankelompok yang tersebarluasdiseluruhdunia. Tidakbersimbiosisdengazooxantella Multiple rockfish species resting on a red tree coral (Primnoapacifica) in boulder habitat in Olympic Coast National Marine Sanctuary at depth of 260m yuliantosuteja@gmail.com Red tree coral (Primnoapacifica)(L) and bubblegum coral (Paragorgiaarboreapacifica)(R) with associated rockfish and crinoids in Olympic Coast National Marine Sanctuary at depth of 323m

  15. PembagianKarangBerdasarkanLetak : yuliantosuteja@gmail.com

  16. Terumbukarangtepi terumbu karang yang terdapat di sepanjang pantaidanumumnyandalamnyatidaklebihdari 40 meter terumbuinitumbuhkepermukaandankearahlautterbuka. • Terumbukarangpenghalang menyerupaiterumbukarangtepihanyaposisinyaterpisahdaridaratanutamadandipisahkanoleh lagoon dengankedalaman 40 – 70 meter. Umumnyaterumbukaranginimemanjangmenyusuripantai. yuliantosuteja@gmail.com

  17. Great Barrier Reef yuliantosuteja@gmail.com

  18. yuliantosuteja@gmail.com

  19. Atol (atolls) terumbukarangberbentukmelingkarseperticincin yang munculdariperairan yang dalamdanmengelilingisebuah lagoon yuliantosuteja@gmail.com

  20. Teoripembentukanatololehdarwin (subsidence theory) yuliantosuteja@gmail.com

  21. yuliantosuteja@gmail.com

  22. Polazonasiterumbukarang A few cm depth Expose on low tide Substrate forming by coral rock Fully protected by breaking waves Expose on low tide Breaking waves zone Dominated by brown algae Subtidal zone Dominate by old /large coral Dominated by brown algae yuliantosuteja@gmail.com

  23. yuliantosuteja@gmail.com

  24. Faktorpembatas TK • Suhu 20 – 30o C  coral bleaching ( 1-2 oC) • Salinitas maksimal 34 -36 ppt • Cahaya titikkompensasi 15-20% chypermukaan • Kedalaman max 45 m (karanghermatipik) • Arusdangelombang  besar (resirkulasinutrien) • Kekeruhan sedimentasidancahaya • pH  8,2 – 8,5  pertumbuhandanaktifitasbiologis yuliantosuteja@gmail.com

  25. Cukupsudahhariini.. yuliantosuteja@gmail.com

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