@article{fdi:010073616,
  title = {{C}hange detection of {B}unaken {I}sland coral reefs using 15 years of very high resolution satellite images : a kaleidoscope of habitat trajectories},
  author = {{A}mpou, {E}. {E}. and {O}uillon, {S}ylvain and {I}ovan, {C}orina and {A}ndr{\'e}fou{\¨e}t, {S}erge},
  editor = {},
  language = {{ENG}},
  abstract = {{I}n {B}unaken {I}sland ({I}ndonesia), a time-series of very high resolution (2-4 m) satellite imagery was used to draw the long-term dynamics of shallow reef flat habitats from 2001 to 2015. {L}ack of historical georeferenced ground-truth data oriented the analysis towards a scenario-approach based on the monitoring of selected unambiguously-changing habitat polygons characterized in situ in 2014 and 2015. {E}ight representative scenarios (coral colonization, coral loss, coral stability, and sand colonization by seagrass) were identified. {A}ll occurred simultaneously in close vicinity, precluding the identification of a single general cause of changes that could have affected the whole reef. {L}ikely, very fine differences in reef topography, exposure to wind/wave and sea level variations were responsible for the variety of trajectories. {W}hile trajectories of reef habitats is a way to measure resilience and coral recovery, here, the 15-year time-series was too short to be able to conclude on the resilience of {B}unaken reefs.},
  keywords = {{I}ndonesia ; {INDESO} ; {R}emote sensing ; {R}eef flat ; {M}arine habitat ; {R}esilience ; {INDONESIE} ; {BUNAKEN} {ILE}},
  booktitle = {{I}ndonesia seas management},
  journal = {{M}arine {P}ollution {B}ulletin},
  volume = {131 {P}art {B}},
  numero = {{N}o sp{\'e}cial},
  pages = {83--95},
  ISSN = {0025-326{X}},
  year = {2018},
  DOI = {10.1016/j.marpolbul.2017.10.067},
  URL = {https://www.documentation.ird.fr/hor/fdi:010073616},
}