@inproceedings{fdi:010072142,
  title = {{E}ffet {S}pillover d'une {A}ire marine {P}rot{\'e}g{\'e}e estuarienne en {A}frique de l'{O}uest : le cas de l'{AMP} de {B}amboung ({S}aloum, {S}{\'e}n{\'e}gal) [r{\'e}sum{\'e}]},
  author = {{S}adio, {O}. and {D}iadhiou, {H}.{D}. and {S}imier, {M}onique and {E}coutin, {J}ean-{M}arc},
  editor = {},
  language = {{ENG}},
  abstract = {{T}he efforts to conserve biodiversity has been stimulated by the creation of large marine protected areas at sea, in addition to small sites in the coastal waters of many countries. {T}he objectives of creating {MPA}s are diverse and may appear to be conflicting. {S}cientists and managers are interest in their effectiveness as tools for restoring biodiversity and tools for fish stock management. {M}any {AMP} were evaluated worldwide and the results are in the main part positive. {T}hen, {MPA}s are predicted to benefit adjacent fisheries through net emigration of adults and juveniles across borders, termed "spillover". {T}his phenomenon is favored by high density in {MPA}s, species mobility and habitat connectivity. {MPA}s can contribute to an increase of abundance and biomass due to the {S}pillover effect, especially near a reserve. {T}he objective of this work is to verify whether an {MPA} can contribute to the improvement of fisheries yields near its borders. {T}he question is whether fishing parameters such as abundance, biomass, average size and maximum size decrease with distance to {B}amboung {MPA}. {I}t means to examine spatial patterns of these fishing parameters across the boundary of {B}amboung {MPA}. {T}he present study is conducted in a part of {D}iomboss area, located in the estuary of {S}aloum, near the border of {B}amboung {AMP} where fishing activities are banned. {T}he data were collected during 3 fishing surveys in 2012, carried out during the three main hydro-climatic seasons of the region in {M}arch (end of the cool dry season), {J}une (end of the h t dry season) and {O}ctober (end of the wet season). {S}amples were fished with a baited longline. {T}he results show in the cool season, an increases of abundance away from the {MPA} border, whereas in the dry season, it decreases away from the {MPA}. {T}he biomass did not evolve with the distance to the {MPA}. {T}he average size of fish decreases when moving away from the {MPA} in both the cool and wet seasons. {T}he maximum size decreases away from the {MPA} in the wet season. {T}he spillover effect in {B}amboung {MPA} is not clearly demonstrated according to our results. {A} downward trend of biological indicators according to the distance to the {MPA} has been observed especially in hot season and wet season. {T}hese results would reveal the possibility of an improving artisanal fishery yields near the boundaries of the {B}amboung {MPA} in dry and wet seasons.},
  keywords = {{AFRIQUE} {DE} {L}'{OUEST} ; {SENEGAL} ; {ATLANTIQUE}},
  numero = {},
  pages = {116--117},
  booktitle = {{I}nternational conference {ICAWA} 2016 : extended book of abstract : the {AWA} project : ecosystem approach to the management of fisheries and the marine environment in {W}est {A}frican waters},
  year = {2017},
  ISBN = {978-2-9553602-0-5},
  URL = {https://www.documentation.ird.fr/hor/fdi:010072142},
}