Site and habitat characteristics

survey_1
Sunday 21 May 2017
by  Jean Pierre FERAL
popularity : 17%

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  • GEOLOCALISATION

    Please provide latitude and longitude in decimal degrees format (e.g Lat: 24.53, Long: 35.33).

  • Latitude NORTH is positive / Latitude SOUTH is negative, write "-"

  • Longitude EAST is positive / Longitude WEST is negative, write "-"

  • WATER TEMPERATURE at predefined depths

  • OBSERVATIONS

  • At what depth did you feel a sharp decrease of the temperature

  • Water temperature at the observation depth (coralligenous)

  • COMPULSORY: At how many meters did you make your reported observations?

  • Please chose one out of the 3 observation ranks

  • Please chose one out of the 3 observation ranks

  • DESCRIPTION OF THE HABITAT: vertical and horizontal extents, continuity, slope, rugosity, orientation

  • At what depth did you begin to observe it (minimum)

  • What was your deepest observation during this dive (maximum)

  • Ηorizontal extent of coralligenous formations (in length/meters) / Please chose one out of the 4 observation ranks

  • How encrusting calcareous algae appear? Please chose one out of the 3 observation ranks

  • Please chose one out of the 4 observation ranks

  • With which part of your body can you enter substrate cavities (finger, fist, head, shoulders)? Please chose one out of the 4 observation ranks

  • Orientation of the coralligenous site (N, NE, E, SE, S, SW, W, NW) / Please chose one out of the 8 observation ranks

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