Tus hlob tshaj plaws ntawm rau lub tebchaws nyob hauv lub pob zeb no muaj kwv yees li 700 xyoo, thiab tau kwv yees tias yuav loj hlob ntawm 10.3 hli ib xyoos.
Porites loj hlob sai npaum li cas?
Kev loj hlob ntawm Porites lutea txawv ntawm qhov tsawg kawg nkaus ntawm 0, 92-1, 05 cm / xyoo, nrog nruab nrab ntawm 0, 98 cm / xyoo (Table 2; Daim duab 4) hauv cov chaw kawm.
npaum li cas thiaj loj hlob ib xyoos?
Nrog kev loj hlob ntawm 0.3 txog 2 centimeters ib xyoos rau cov corals loj, thiab txog li 10 centimeters ib xyoos rau cov ceg ntoo, nws tuaj yeem siv sijhawm txog 10,000 xyoo rau coral reef tsim los ntawm ib pawg larvae. Nyob ntawm seb lawv loj npaum li cas, barrier reefs thiab atolls tuaj yeem siv li ntawm 100, 000 txog 30, 000, 000 xyoo los ua kom tiav.
Yuav ua li cas thiaj loj hlob sai tshaj plaws?
Seriatopora (Nov Nest)
Bird's zes corals yog ib qho ntawm SPS corals loj tshaj plaws. Lawv feem ntau loj hlob tuaj thiab txawm tias muaj ntau hom kab txawv nyob ntawd, lawv feem ntau loj hlob zoo ib yam.
cov paj ntoo tawg sai npaum li cas?
Nws tuaj yeem siv sijhawm los ntawm ob peb teev mus rau 1-2 lub lis piam rau cov coral frag kom ruaj ntseg nws tus kheej kom zoo rau qhov chaw, thiab rau cov polyps qhib rov qab. Thaum lawv ua, coral yuav tsum saib plump thiab noj qab nyob zoo. Los ntawm qhov ntawd, coral frag yuav loj hlob ntxiv - txawm tias maj mam.
