@article{fdi:010081383, title = {{I}ntermittent rivers and ephemeral streams : perspectives for critical zone science and research on socio-ecosystems}, author = {{F}ovet, {O}. and {B}elemtougri, {A}. and {B}oithias, {L}aurie and {B}raud, {I}. and {C}harlier, {J}. {B}. and {C}ottet, {M}. and {D}audin, {K}. and {D}ramais, {G}. and {D}ucharne, {A}. and {F}olton, {N}. and {G}rippa, {M}. and {H}ector, {B}asile and {K}uppel, {S}. and {L}e {C}oz, {J}. {M}. and {L}egal, {L}. and {M}artin, {P}. and {M}oatar, {F}. and {M}olenat, {J}. {M}. and {P}robst, {A}. and {R}iotte, {J}ean and {V}idal, {J}. {P}. and {V}inatier, {F}. and {D}atry, {T}.}, editor = {}, language = {{ENG}}, abstract = {{I}ntermittent rivers and ephemeral streams ({IRES}) are now recognized to support specific freshwater biodiversity and ecosystem services and represent approximately half of the global river network, a fraction that is likely to increase in the context of global changes. {D}espite large research efforts on {IRES} during the past few decades, there is a need for developing a systemic approach to {IRES} that considers their hydrological, hydrogeological, hydraulic, ecological, and biogeochemical properties and processes, as well as their interactions with human societies. {T}hus, we assert that the interdisciplinary approach to ecosystem research promoted by critical zone sciences and socio-ecology is relevant. {T}hese approaches rely on infrastructure-{C}ritical {Z}one {O}bservatories ({CZO}) and {L}ong-{T}erm {S}ocio-{E}cological {R}esearch ({LTSER}) platforms-that are representative of the diversity of {IRES} (e.g., among climates or types of geology. {W}e illustrate this within the {F}rench {CZO} and {LTSER}, including their diversity as socio-ecosystems, and detail human interactions with {IRES}. {T}hese networks are also specialized in the long-term observations required to detect and measure ecosystem responses of {IRES} to climate and human forcings despite the delay and buffering effects within ecosystems. {T}he {CZO} and {LTSER} platforms also support development of innovative techniques and data analysis methods that can improve characterization of {IRES}, in particular for monitoring flow regimes, groundwater-surface water flow, or water biogeochemistry during rewetting. {W}e provide scientific and methodological perspectives for which this interdisciplinary approach and its associated infrastructure would provide relevant and original insights that would help fill knowledge gaps about {IRES}. {T}his article is categorized under: {W}ater and {L}ife > {C}onservation, {M}anagement, and {A}wareness}, keywords = {critical zone observatories ; long-term socio-ecosystem research ; nonperennial ; systemic approach ; temporary waterways}, booktitle = {}, journal = {{W}iley {I}nterdisciplinary {R}eviews : {W}ater}, volume = {8}, numero = {4}, pages = {e1523 [33 ]}, ISSN = {2049-1948}, year = {2021}, DOI = {10.1002/wat2.1523}, URL = {https://www.documentation.ird.fr/hor/fdi:010081383}, }