@article{fdi:010049565, title = {{N}atural and human-induced hypoxia and consequences for coastal areas : synthesis and future development}, author = {{Z}hang, {J}. and {G}ilbert, {D}. and {G}ooday, {A}. {J}. and {L}evin, {L}. and {N}aqvi, {S}. {W}. {A}. and {M}iddelburg, {J}. {J}. and {S}cranton, {M}. and {E}kau, {W}. and {P}ena, {A}. and {D}ewitte, {B}oris and {O}guz, {T}. and {M}onteiro, {P}. {M}. {S}. and {U}rban, {E}. and {R}abalais, {N}. {N}. and {I}ttekkot, {V}. and {K}emp, {W}. {M}. and {U}lloa, {O}. and {E}lmgren, {R}. and {E}scobar-{B}riones, {E}. and {V}an der {P}las, {A}. {K}.}, editor = {}, language = {{ENG}}, abstract = {{H}ypoxia has become a world-wide phenomenon in the global coastal ocean and causes a deterioration of the structure and function of ecosystems. {B}ased on the collective contributions of members of {SCOR} {W}orking {G}roup #128, the present study provides an overview of the major aspects of coastal hypoxia in different biogeochemical provinces, including estuaries, coastal waters, upwelling areas, fjords and semi-enclosed basins, with various external forcings, ecosystem responses, feedbacks and potential impact on the sustainability of the fishery and economics. {T}he obvious external forcings include freshwater runoff and other factors contributing to stratification, organic matter and nutrient loadings, as well as exchange between coastal and open ocean water masses. {T}heir different interactions set up mechanisms that drive the system towards hypoxia. {C}oastal systems also vary in their relative susceptibility to hypoxia depending on their physical and geographic settings. {I}t is understood that coastal hypoxia has a profound impact on the sustainability of ecosystems, which can be seen, for example, by the change in the food-web structure and system function; other influences include compression and loss of habitat, as well as changes in organism life cycles and reproduction. {I}n most cases, the ecosystem responds to the low dissolved oxygen in non-linear ways with pronounced feedbacks to other compartments of the {E}arth {S}ystem, including those that affect human society. {O}ur knowledge and previous experiences illustrate that there is a need to develop new observational tools and models to support integrated research of biogeochemical dynamics and ecosystem behavior that will improve confidence in remediation management strategies for coastal hypoxia.}, keywords = {}, booktitle = {}, journal = {{B}iogeosciences}, volume = {7}, numero = {5}, pages = {1443--1467}, ISSN = {1726-4170}, year = {2010}, DOI = {10.5194/bg-7-1443-2010}, URL = {https://www.documentation.ird.fr/hor/fdi:010049565}, }