@incollection{fdi:36812, title = {{D}u sch{\'e}ma d'am{\'e}nagement {\`a} ses r{\'e}sultats r{\'e}els : "l'effet informel" dans l'am{\'e}nagement des p{\^e}ches artisanales s{\'e}n{\'e}galaises}, author = {{L}alo{\¨e}, {F}rancis and {C}hauveau, {J}ean-{P}ierre and {S}amba, {A}.}, editor = {}, language = {{FRE}}, abstract = {{T}he history of public intervention in the marine fisheries sector in {S}enegal illustrates the existence of perverse effects, leading especially to a reinforcement of small-scale fisheries while the local industrial fishhery encounters great difficulties in modernising and developing, despite the fact that it receives most public assistance. {W}e call this the "informal effect" in the fishery management system. {T}he difference between the initial development plan and the observed results can be explained by the fact that certain data (concerning especially small-scale fisheries) are more difficult to collect because the permitted analytical categories are not adapted to reality. {A} simple geometrical interpretation of the problem, base on a statistical modelling concept, is proposed. ({R}{\'e}sum{\'e} d'auteur)}, keywords = {{PECHE} {ARTISANALE} ; {POLITIQUE} {DE} {DEVELOPPEMENT} ; {DYNAMIQUE} {DE} {POPULATION} ; {MODELISATION} ; {PREVISION} ; {AMENAGEMENT} {DES} {PECHES} ; {ETUDE} {SOCIOECONOMIQUE} ; {SENEGAL}}, booktitle = {{L}a recherche scientifique face {\`a} la p{\^e}che artisanale = {R}esearch and small-scale fisheries}, numero = {}, pages = {999--1006}, address = {{P}aris}, publisher = {{ORSTOM}}, series = {{C}olloques et {S}{\'e}minaires}, year = {1991}, ISBN = {2-7099-1054-3; 2-7099-1056-{X}}, ISSN = {0767-2896}, URL = {https://www.documentation.ird.fr/hor/fdi:36812}, }