@article{fdi:010055865, title = {{C}hanges in land surface water dynamics since the 1990s and relation to population pressure}, author = {{P}rigent, {C}. and {P}apa, {F}abrice and {A}ires, {F}. and {J}imenez, {C}. and {R}ossow, {W}. {B}. and {M}atthews, {E}.}, editor = {}, language = {{ENG}}, abstract = {{W}e developed a remote sensing approach based on multi-satellite observations, which provides an unprecedented estimate of monthly distribution and area of land-surface open water over the whole globe. {R}esults for 1993 to 2007 exhibit a large seasonal and inter-annual variability of the inundation extent with an overall decline in global average maximum inundated area of 6% during the fifteen-year period, primarily in tropical and subtropical {S}outh {A}merica and {S}outh {A}sia. {T}he largest declines of open water are found where large increases in population have occurred over the last two decades, suggesting a global scale effect of human activities on continental surface freshwater: denser population can impact local hydrology by reducing freshwater extent, by draining marshes and wetlands, and by increasing water withdrawals. {C}itation: {P}rigent, {C}., {F}. {P}apa, {F}. {A}ires, {C}. {J}imenez, {W}. {B}. {R}ossow, and {E}. {M}atthews (2012), {C}hanges in land surface water dynamics since the 1990s and relation to population pressure, {G}eophys. {R}es. {L}ett., 39, {L}08403, doi:10.1029/2012{GL}051276.}, keywords = {{ASIE} {DU} {SUD} ; {AMERIQUE} {DU} {SUD}}, booktitle = {}, journal = {{G}eophysical {R}esearch {L}etters}, volume = {39}, numero = {}, pages = {{L}08403}, ISSN = {0094-8276}, year = {2012}, DOI = {10.1029/2012gl051276}, URL = {https://www.documentation.ird.fr/hor/fdi:010055865}, }