Loading...
 

Sampling techniques RPT

Sampling techniques for corals, molluscs, echinoderms and fish at Tiahura, from 1971 to 1997

CommunitiesYearSampling strategySampling method
Coral1979, 1982 and 19955 10m transects on 9 stations (3 on the fringing reef, 2 on the barrier reef and 4 on the outer slope at -5, -10, -20 and -30mCoral length by interception
 from 1987 to 1993  20 0,25m² (0,5mx0,5m) quadratsCoral surface by vertical projection
Molluscsfrom 1971 to 19951 5m² (2x2,5m) over 4 on the radiale of TiahuraQualitative sample
Echinodermsfrom 1971 to 1995All the 5m² (2x2,5m) quadrats or 1 over 4 on the radiale of Tiahura depending on the speciesIndividuals count
Fish1983, from 1987 to 19971 100m² (2x50m) sampled 4 times consecutively on the fringing reef, barrier reef and on the outer slope (-12m)Individuals count

Calendar

1)  2017-12-05
Mangareva
2)  2018-01-16
Raiatea
3)  2018-02-15
Moorea Haapiti
4)  2018-02-22
AMP/AMT Moorea
5)  2018-03-26
Série Galzin
6)  2018-04-30
Tiahura / ATPP
7)  2018-06-09
Christmas Island
8)  2018-08-08
Moorea Entre2Baie
9)  2018-08-15
Tikehau
10)  2018-09-14
Série Galzin